Migrates Apex to Python

Removes all bash libraries and converts almost all of the code to a
mixture of Python and Ansible.  utils.sh and clean.sh still exist.
clean.sh will be migrated fully to clean.py in another patch.

The Apex Python package is now built into the opnfv-apex-common RPM.  To
install locally do 'pip3 install .'.  To deploy:

opnfv-deploy -d <file> -n <file> --image-dir /root/apex/.build  -v --debug

Non-python files (THT yaml, settings files, ansible playbooks) are all
installed into /usr/share/opnfv-apex/.  The RPM will copy settings files
into /etc/opnfv-apex/.

JIRA: APEX-317

Change-Id: I3232f0329bcd13bce5a28da6a8c9c84d0b048024
Signed-off-by: Tim Rozet <trozet@redhat.com>

33 files changed, 499 insertions, 3706 deletions

diff --git a/lib/ansible/playbooks/build_dependencies.yml b/lib/ansible/playbooks/build_dependencies.yml
index dec8ab7c..afe12b74 100644
--- a/lib/ansible/playbooks/build_dependencies.yml
+++ b/lib/ansible/playbooks/build_dependencies.yml
@@ -11,15 +11,17 @@
               libguestfs-tools,bsdtar,libvirt,yum-utils,
               python2-oslo-config,python2-debtcollector,
               make, python34-pip, python-virtualenv,libguestfs-tools-c,
-              supermin,supermin5,perl-Sys-Guestfs,python-libguestfs
+              supermin,supermin5,perl-Sys-Guestfs,python-libguestfs,
+              libvirt-devel,python34-docutils,python-docutils
     - name: Install Virtualization group
       yum:
         name: "@Virtualization Host"
-    - name: Install python ipmi from OPNFV artifacts
-      yum:
-        name: 'http://artifacts.opnfv.org/apex/dependencies/python3-ipmi-0.3.0-1.noarch.rpm'
+    - pip:
+        name: python-ipmi
+        executable: pip3.4
     - pip:
         name: tox
+        executable: pip3.4
     - pip:
         name: gitpython
         executable: pip3.4
diff --git a/lib/ansible/playbooks/configure_undercloud.yml b/lib/ansible/playbooks/configure_undercloud.yml
new file mode 100644
index 00000000..7b236624
--- /dev/null
+++ b/lib/ansible/playbooks/configure_undercloud.yml
@@ -0,0 +1,116 @@
+---
+- hosts: all
+  tasks:
+    - name: Generate SSH key for stack if missing
+      shell: test -e ~/.ssh/id_rsa || ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa
+    - name: Fix ssh key for stack
+      shell: restorecon -r /home/stack
+      become: yes
+    - file:
+        path: /home/stack/nics
+        state: directory
+        owner: stack
+        group: stack
+        mode: 0775
+    - copy:
+        src: /root/.ssh/id_rsa.pub
+        dest: /home/stack/jumphost_id_rsa.pub
+        owner: stack
+        owner: stack
+        mode: 0644
+    - copy:
+        src: "{{ apex_temp_dir }}/{{ item }}.yaml"
+        dest: "/home/stack/nics/{{ item }}.yaml"
+        owner: stack
+        group: stack
+        mode: 0644
+      with_items:
+        - controller
+        - compute
+    - lineinfile:
+        path: /etc/sudoers
+        regexp: 'Defaults\s*requiretty'
+        state: absent
+      become: yes
+    - name: openstack-configs undercloud
+      shell: openstack-config --set undercloud.conf DEFAULT {{ item }}
+      with_items: "{{ undercloud_config }}"
+    - name: openstack-configs ironic
+      shell: openstack-config --set /etc/ironic/ironic.conf {{ item }}
+      become: yes
+      with_items: "{{ ironic_config }}"
+    - name: openstack-configs undercloud aarch64
+      shell: openstack-config --set undercloud.conf DEFAULT ipxe_enabled false
+      when: "{{ aarch64 }}"
+    - lineinfile:
+        path: /usr/lib/python2.7/site-packages/ironic/common/pxe_utils.py
+        regexp: '_link_ip_address_pxe_configs'
+        line: '_link_mac_pxe_configs(task)'
+      when: "{{ aarch64 }}"
+    - name: undercloud install
+      shell: openstack undercloud install &> apex-undercloud-install.log
+      become: yes
+      become_user: stack
+    - name: openstack-configs nova
+      shell: openstack-config --set /etc/nova/nova.conf DEFAULT {{ item }}
+      become: yes
+      with_items: "{{ nova_config }}"
+    - name: restart nova services
+      service:
+        name: "{{ item }}"
+        state: restarted
+        enabled: yes
+      with_items:
+        - openstack-nova-conductor
+        - openstack-nova-compute
+        - openstack-nova-api
+        - openstack-nova-scheduler
+    - name: openstack-configs neutron
+      shell: openstack-config --set /etc/neutron/neutron.conf DEFAULT {{ item }}
+      become: yes
+      with_items: "{{ neutron_config }}"
+    - name: restart neutron services
+      service:
+        name: "{{ item }}"
+        state: restarted
+        enabled: yes
+      with_items:
+        - neutron-server
+        - neutron-dhcp-agent
+    - name: configure external network vlan ifcfg
+      template:
+        src: external_vlan_ifcfg.yml.j2
+        dest: "/etc/sysconfig/network-scripts/ifcfg-vlan{{ external_network.vlan }}"
+        owner: root
+        group: root
+        mode: 0644
+      become: yes
+      when:
+        - external_network.vlan != "native"
+        - external_network.enabled
+    - name: bring up vlan ifcfg
+      shell: "ifup vlan{{ external_network.vlan }}"
+      become: yes
+      when:
+        - external_network.vlan != "native"
+        - external_network.enabled
+    - name: assign IP to  native eth2
+      shell: ip a a {{ external_network.ip }}/{{ external_network.prefix }} dev eth2
+      become: yes
+      when:
+        - external_network.vlan == "native"
+        - external_network.enabled
+    - name: bring up eth2
+      shell: ip link set up dev eth2
+      when:
+        - external_network.vlan == "native"
+        - external_network.enabled
+      become: yes
+    - name: fetch storage environment file
+      fetch:
+        src: /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
+        dest: "{{ apex_temp_dir }}/"
+        flat: yes
+
+- include: undercloud_aarch64.yml
+  when: aarch64
diff --git a/lib/ansible/playbooks/deploy_dependencies.yml b/lib/ansible/playbooks/deploy_dependencies.yml
new file mode 100644
index 00000000..77231622
--- /dev/null
+++ b/lib/ansible/playbooks/deploy_dependencies.yml
@@ -0,0 +1,66 @@
+---
+- hosts: localhost
+  tasks:
+    - sysctl:
+        name: net.ipv4.ip_forward
+        state: present
+        value: 1
+        sysctl_set: yes
+    - systemd:
+        name: dhcpd
+        state: stopped
+        enabled: no
+      ignore_errors: yes
+    - systemd:
+        name: libvirtd
+        state: started
+        enabled: yes
+    - systemd:
+        name: openvswitch
+        state: started
+        enabled: yes
+    - virt_net:
+        command: define
+        name: default
+        xml: '{{ lookup("template", "virsh_network_default.xml.j2") }}'
+        state: active
+        autostart: yes
+    - openvswitch_bridge:
+        bridge: 'br-{{ item }}'
+        state: present
+      with_items: '{{ virsh_enabled_networks }}'
+    - virt_net:
+        command: define
+        name: '{{ item }}'
+        xml: '{{ lookup("template", "virsh_network_ovs.xml.j2") }}'
+        autostart: yes
+      with_items: '{{ virsh_enabled_networks }}'
+    - virt_net:
+        command: create
+        name: '{{ item }}'
+      with_items: '{{ virsh_enabled_networks }}'
+    - virt_pool:
+        name: default
+        command: define
+        autostart: yes
+        state: active
+        xml: '{{ lookup("template", "virsh_pool.xml.j2") }}'
+    - lineinfile:
+        path: /etc/modprobe.d/kvm_intel.conf
+        line: 'options kvm-intel nested=1'
+        create: yes
+      when: ansible_architecture == "x86_64"
+    - modprobe:
+        name: "{{ item }}"
+        state: present
+      with_items:
+        - kvm
+        - kvm_intel
+      when: ansible_architecture == "x86_64"
+    - name: Generate SSH key for root if missing
+      shell: test -e ~/.ssh/id_rsa || ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa
+    - name: Manually patch vmbc to work with python3.x
+      lineinfile:
+        line: "                conn.defineXML(ET.tostring(tree, encoding='unicode'))"
+        regexp: "tostring"
+        path: /usr/lib/python3.4/site-packages/virtualbmc/vbmc.py
diff --git a/lib/ansible/playbooks/deploy_overcloud.yml b/lib/ansible/playbooks/deploy_overcloud.yml
new file mode 100644
index 00000000..76bbbc67
--- /dev/null
+++ b/lib/ansible/playbooks/deploy_overcloud.yml
@@ -0,0 +1,68 @@
+---
+- hosts: all
+  tasks:
+    - name: Copy all files to undercloud
+      copy:
+        src: "{{ apex_temp_dir }}/{{ item }}"
+        dest: "/home/stack/{{ item }}"
+        owner: stack
+        group: stack
+        mode: 0644
+      with_items:
+        - network-environment.yaml
+        - instackenv.json
+        - opnfv-environment.yaml
+        - overcloud-full.qcow2
+        - deploy_command
+        - virtual-environment.yaml
+        - baremetal-environment.yaml
+    - copy:
+        src: "{{ apex_temp_dir }}/storage-environment.yaml"
+        dest: /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
+        owner: root
+        group: root
+        mode: 0664
+    - systemd:
+        name: openstack-swift-proxy
+        state: restarted
+        enabled: yes
+      become: yes
+    - name: Upload glance images
+      shell: "{{ stackrc }} && openstack overcloud image upload"
+      become: yes
+      become_user: stack
+    - name: Import inventory (baremetal)
+      shell: "{{ stackrc }} && {{ item }}"
+      with_items:
+        - openstack overcloud node import instackenv.json
+        - openstack overcloud node introspect --all-manageable --provide
+      when: not virtual
+    - name: Import inventory (virtual)
+      shell: "{{ stackrc }} && openstack overcloud node import --provide instackenv.json"
+      when: virtual
+    - name: Set flavors
+      shell: '{{ stackrc }} && openstack flavor set --property "cpu_arch"="x86_64" {{ item }}'
+      with_items:
+        - baremetal
+        - control
+        - compute
+    - name: Configure DNS server for ctlplane network
+      shell: "{{ stackrc }} && openstack subnet set ctlplane-subnet {{ dns_server_args }}"
+    - name: Execute Overcloud Deployment
+      shell: "{{ stackrc }} && bash deploy_command"
+    - name: Show Keystone output
+      shell: "{{ overcloudrc }} && {{ item }}"
+      when: debug
+      with_items:
+        - openstack endpoint list
+        - openstack service list
+    - name: Get overcloud nodes and IPs
+      shell: "{{ stackrc }} && openstack server list -f json"
+      register: nova_list
+    - name: Write nova list output to file
+      local_action: copy content="{{ nova_list.stdout }}" dest="{{ apex_temp_dir }}/nova_output"
+    - name: Fetch overcloudrc
+      fetch:
+        src: /home/stack/overcloudrc
+        dest: "{{ apex_temp_dir }}/"
+        flat: yes
diff --git a/lib/ansible/playbooks/post_deploy_overcloud.yml b/lib/ansible/playbooks/post_deploy_overcloud.yml
new file mode 100644
index 00000000..fdf70240
--- /dev/null
+++ b/lib/ansible/playbooks/post_deploy_overcloud.yml
@@ -0,0 +1,45 @@
+---
+- hosts: all
+  tasks:
+    - name: Bring up br-phy for OVS DPDK
+      shell: ifup br-phy
+      when:
+        - dataplane == 'ovs_dpdk'
+        - "'compute' in ansible_hostname"
+      become: yes
+    - name: Restart OVS Agent for DPDK
+      shell: systemctl restart neutron-openvswitch-agent
+      when:
+        - dataplane == 'ovs_dpdk'
+        - "'compute' in ansible_hostname"
+        - sdn == false
+    - name: SFC config workaround
+      file:
+        src: /etc/neutron/networking_sfc.conf
+        dest: /etc/neutron/conf.d/neutron-server/networking_sfc.conf
+        state: link
+      become: yes
+      when:
+        - sfc
+        - "'controller' in ansible_hostname"
+    - name: Ensure ZRPCD is up
+      systemd:
+        name: zrpcd
+        state: started
+        enabled: yes
+      become: yes
+      when:
+        - vpn
+        - "'controller-0' in ansible_hostname"
+    - name: VSPERF build base machine
+      shell: /build_base_machine.sh
+      args:
+        chdir: /var/opt/vsperf/systems/
+      become: yes
+      when:
+        - vsperf
+        - "'compute-0' in ansible_hostname"
+    - name: Fetch logs from node
+      fetch:
+        src: /var/log/messages
+        dest: "{{ apex_temp_dir }}"
diff --git a/lib/ansible/playbooks/post_deploy_undercloud.yml b/lib/ansible/playbooks/post_deploy_undercloud.yml
new file mode 100644
index 00000000..ba0746b2
--- /dev/null
+++ b/lib/ansible/playbooks/post_deploy_undercloud.yml
@@ -0,0 +1,118 @@
+---
+- hosts: all
+  tasks:
+    - name: Enable ssh to overcloud nodes from jumphost
+      shell: "cat /home/stack/jumphost_id_rsa.pub | ssh -T {{ SSH_OPTIONS }} heat-admin@{{ item.value }} 'cat >> ~/.ssh/authorized_keys'"
+      with_dict: "{{ overcloud_nodes }}"
+      become: yes
+      become_user: stack
+    - name: Configure external network
+      shell: "{{ overcloudrc }} && {{ item }}"
+      with_items: "{{ external_network_cmds }}"
+    - name: Configure gluon networks
+      shell: "{{ overcloudrc }} && {{ item }}"
+      when: gluon
+      with_items:
+        - openstack network create gluon-network --share --provider-network-type vxlan
+        - openstack subnet create gluon-subnet --no-gateway --no-dhcp --network GluonNetwork --subnet-range 0.0.0.0/1
+    - name: Find admin project id
+      shell: "{{ overcloudrc }} && openstack project list | grep admin | awk '{print $2}'"
+      register: os_project_id
+    - name: Inject OS_PROJECT_ID and OS_TENANT_NAME into overcloudrc
+      lineinfile:
+        line: "{{ item }}"
+        path: /home/stack/overcloudrc
+      with_items:
+        - "export OS_PROJECT_ID={{ os_project_id.stdout }}"
+        - "export OS_TENANT_NAME=admin"
+    - name: Install Docker
+      yum:
+        name: docker
+        state: present
+      when: yardstick or dovetail
+      become: yes
+    - systemd:
+        name: docker
+        state: started
+        enabled: yes
+      when: yardstick or dovetail
+      become: yes
+    - name: Pull yardstick docker image
+      docker_image:
+        name: opnfv/yardstick
+      when: yardstick
+      become: yes
+    - name: Pull dovetail docker image
+      docker_image:
+        name: opnfv/dovetail
+      when: dovetail
+      become: yes
+    - name: Register SDN VIP
+      shell: "{{ stackrc }} && neutron port-list | grep control_virtual_ip | grep -Eo '([0-9]+\\.){3}[0-9]+'"
+      register: sdn_vip
+      become: yes
+      become_user: stack
+      when: sdn != false
+    - name: Write SDN controller VIP to overcloudrc
+      lineinfile:
+        line: "export SDN_CONTROLLER_IP={{ sdn_vip.stdout }}"
+        regexp: 'SDN_CONTROLLER_IP'
+        path: "/home/stack/{{ item }}"
+      when: sdn != false
+      with_items:
+        - overcloudrc
+        - overcloudrc.v3
+    - name: Undercloud NAT - MASQUERADE interface
+      iptables:
+        table: nat
+        chain: POSTROUTING
+        out_interface: eth0
+        jump: MASQUERADE
+      when:
+        - virtual
+        - not external_network_ipv6
+      become: yes
+    - name: Undercloud NAT - MASQUERADE interface with subnet
+      iptables:
+        table: nat
+        chain: POSTROUTING
+        out_interface: eth0
+        jump: MASQUERADE
+        source: "{{ external_cidr }}"
+      when:
+        - virtual
+        - not external_network_ipv6
+      become: yes
+    - name: Undercloud NAT - Allow Forwarding
+      iptables:
+        chain: FORWARD
+        in_interface: eth2
+        jump: ACCEPT
+      when:
+        - virtual
+        - not external_network_ipv6
+      become: yes
+    - name: Undercloud NAT - Allow Stateful Forwarding
+      iptables:
+        chain: FORWARD
+        in_interface: eth2
+        jump: ACCEPT
+        source: "{{ external_cidr }}"
+        ctstate: ESTABLISHED,RELATED
+      when:
+        - virtual
+        - not external_network_ipv6
+      become: yes
+    - name: Undercloud NAT - Save iptables
+      shell: service iptables save
+      become: yes
+      when:
+        - virtual
+        - not external_network_ipv6
+    - name: Create congress datasources
+      shell: "{{ overcloudrc }} && openstack congress datasource create {{ item }}"
+      become: yes
+      become_user: stack
+      when: congress
+      with_items: "{{ congress_datasources }}"
+      ignore_errors: yes
diff --git a/lib/ansible/playbooks/templates/external_vlan_ifcfg.yml.j2 b/lib/ansible/playbooks/templates/external_vlan_ifcfg.yml.j2
new file mode 100644
index 00000000..c478a7d9
--- /dev/null
+++ b/lib/ansible/playbooks/templates/external_vlan_ifcfg.yml.j2
@@ -0,0 +1,9 @@
+DEVICE=vlan{{ external_network.vlan }}
+ONBOOT=yes
+DEVICETYPE=ovs
+TYPE=OVSIntPort
+BOOTPROTO=static
+IPADDR={{ external_network.ip }}
+PREFIX={{ external_network.prefix }}
+OVS_BRIDGE=br-ctlplane
+OVS_OPTIONS="tag={{ external_network.vlan }}"
diff --git a/lib/ansible/playbooks/templates/virsh_network_default.xml.j2 b/lib/ansible/playbooks/templates/virsh_network_default.xml.j2
new file mode 100644
index 00000000..d7241d0c
--- /dev/null
+++ b/lib/ansible/playbooks/templates/virsh_network_default.xml.j2
@@ -0,0 +1,10 @@
+<network>
+  <name>default</name>
+  <bridge name="virbr0"/>
+  <forward/>
+  <ip address="192.168.122.1" netmask="255.255.255.0">
+    <dhcp>
+      <range start="192.168.122.2" end="192.168.122.254"/>
+    </dhcp>
+  </ip>
+</network>
diff --git a/lib/ansible/playbooks/templates/virsh_network_ovs.xml.j2 b/lib/ansible/playbooks/templates/virsh_network_ovs.xml.j2
new file mode 100644
index 00000000..75a06eea
--- /dev/null
+++ b/lib/ansible/playbooks/templates/virsh_network_ovs.xml.j2
@@ -0,0 +1,6 @@
+<network ipv6='yes'>
+  <name>{{ item }}</name>
+  <forward mode='bridge'/>
+  <bridge name='br-{{ item }}'/>
+  <virtualport type='openvswitch'/>
+</network>
diff --git a/lib/ansible/playbooks/templates/virsh_pool.xml.j2 b/lib/ansible/playbooks/templates/virsh_pool.xml.j2
new file mode 100644
index 00000000..f6ea498a
--- /dev/null
+++ b/lib/ansible/playbooks/templates/virsh_pool.xml.j2
@@ -0,0 +1,6 @@
+<pool type='dir'>
+  <name>default</name>
+  <target>
+    <path>/var/lib/libvirt/images</path>
+  </target>
+</pool>
diff --git a/lib/ansible/playbooks/undercloud_aarch64.yml b/lib/ansible/playbooks/undercloud_aarch64.yml
new file mode 100644
index 00000000..5b607c3e
--- /dev/null
+++ b/lib/ansible/playbooks/undercloud_aarch64.yml
@@ -0,0 +1,49 @@
+---
+- hosts: all
+  tasks:
+    - name: aarch64 configuration
+      block:
+        - shell: yum -y reinstall grub2-efi shim
+        - copy:
+            src: /boot/efi/EFI/centos/grubaa64.efi
+            dest: /tftpboot/grubaa64.efi
+            remote_src: yes
+        - file:
+            path: /tftpboot/EFI/centos
+            state: directory
+            mode: 0755
+        - copy:
+            content: |
+                     set default=master
+                     set timeout=5
+                     set hidden_timeout_quiet=false
+                     menuentry "master"  {
+                     configfile /tftpboot/\\\$net_default_ip.conf
+                     }
+            dest: /tftpboot/EFI/centos/grub.cfg
+            mode: 0644
+        - shell: 'openstack-config --set /etc/ironic/ironic.conf pxe uefi_pxe_config_template $pybasedir/drivers/modules/pxe_grub_config.template'
+        - shell: 'openstack-config --set /etc/ironic/ironic.conf pxe uefi_pxe_bootfile_name grubaa64.efi'
+        - systemd:
+            name: openstack-ironic-conductor
+            state: restarted
+            enabled: yes
+        - replace:
+            path: /usr/lib/python2.7/site-packages/ironic/drivers/modules/pxe_grub_config.template
+            regexp: 'linuxefi'
+            replace: 'linux'
+        - replace:
+            path: /usr/lib/python2.7/site-packages/ironic/drivers/modules/pxe_grub_config.template
+            regexp: 'initrdefi'
+            replace: 'initrd'
+        - lineinfile:
+            path: /tftpboot/map-file
+            insertafter: EOF
+            state: present
+            line: ''
+        - shell: "echo 'r ^/EFI/centos/grub.cfg-(.*) /tftpboot/pxelinux.cfg/\\1' | sudo tee --append /tftpboot/map-file"
+        - systemd:
+            name: xinetd
+            state: restarted
+            enabled: yes
+      become: yes
diff --git a/lib/common-functions.sh b/lib/common-functions.sh
deleted file mode 100644
index 709dbf97..00000000
--- a/lib/common-functions.sh
+++ /dev/null
@@ -1,308 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-# Common Functions used by  OPNFV Apex
-# author: Tim Rozet (trozet@redhat.com)
-
-##converts subnet mask to prefix
-##params: subnet mask
-function prefix2mask {
-  # Number of args to shift, 255..255, first non-255 byte, zeroes
-   set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
-   [ $1 -gt 1 ] && shift $1 || shift
-   echo ${1-0}.${2-0}.${3-0}.${4-0}
-}
-
-##find ip of interface
-##params: interface name, address family
-function find_ip {
-  local af
-  if [[ -z "$1" ]]; then
-    return 1
-  fi
-  if [[ -z "$2" ]]; then
-    af=4
-  else
-    af=$2
-  fi
-
-  python3 -B $LIB/python/apex_python_utils.py find-ip -i $1 -af $af
-}
-
-##attach interface to OVS and set the network config correctly
-##params: bride to attach to, interface to attach, network type (optional)
-##external indicates attaching to a external interface
-function attach_interface_to_ovs {
-  local bridge interface
-  local if_ip if_mask if_gw if_file ovs_file if_prefix
-  local if_metric if_dns1 if_dns2
-
-  if [[ -z "$1" || -z "$2" ]]; then
-    return 1
-  else
-    bridge=$1
-    interface=$2
-  fi
-
-  if ovs-vsctl list-ports ${bridge} | grep ${interface}; then
-    return 0
-  fi
-
-  if_file=/etc/sysconfig/network-scripts/ifcfg-${interface}
-  ovs_file=/etc/sysconfig/network-scripts/ifcfg-${bridge}
-
-  if [ -e "$if_file" ]; then
-    if_ip=$(sed -n 's/^IPADDR=\(.*\)$/\1/p' ${if_file})
-    if_mask=$(sed -n 's/^NETMASK=\(.*\)$/\1/p' ${if_file})
-    if_gw=$(sed -n 's/^GATEWAY=\(.*\)$/\1/p' ${if_file})
-    if_metric=$(sed -n 's/^METRIC=\(.*\)$/\1/p' ${if_file})
-    if_dns1=$(sed -n 's/^DNS1=\(.*\)$/\1/p' ${if_file})
-    if_dns2=$(sed -n 's/^DNS2=\(.*\)$/\1/p' ${if_file})
-  else
-    echo "ERROR: ifcfg file missing for ${interface}"
-    return 1
-  fi
-
-  if [ -z "$if_mask" ]; then
-    # we can look for PREFIX here, then convert it to NETMASK
-    if_prefix=$(sed -n 's/^PREFIX=[^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1/p' ${if_file})
-    if_mask=$(prefix2mask ${if_prefix})
-  fi
-
-  if [[ -z "$if_ip" || -z "$if_mask" ]]; then
-    echo "ERROR: IPADDR or NETMASK/PREFIX missing for ${interface}"
-    return 1
-  elif [[ -z "$if_gw" && "$3" == "external" ]]; then
-    echo "ERROR: GATEWAY missing for ${interface}, which is external"
-    return 1
-  fi
-
-  # move old config file to .orig
-  mv -f ${if_file} ${if_file}.orig
-  echo "DEVICE=${interface}
-DEVICETYPE=ovs
-TYPE=OVSPort
-PEERDNS=no
-BOOTPROTO=static
-NM_CONTROLLED=no
-ONBOOT=yes
-OVS_BRIDGE=${bridge}
-PROMISC=yes" > ${if_file}
-
-
-  # create bridge cfg
-  echo "DEVICE=${bridge}
-DEVICETYPE=ovs
-IPADDR=${if_ip}
-NETMASK=${if_mask}
-BOOTPROTO=static
-ONBOOT=yes
-TYPE=OVSBridge
-PROMISC=yes
-PEERDNS=no" > ${ovs_file}
-
-  if [ -n "$if_gw" ]; then
-    echo "GATEWAY=${if_gw}" >> ${ovs_file}
-  fi
-
-  if [ -n "$if_metric" ]; then
-    echo "METRIC=${if_metric}" >> ${ovs_file}
-  fi
-
-  if [[ -n "$if_dns1" || -n "$if_dns2" ]]; then
-    sed -i '/PEERDNS/c\PEERDNS=yes' ${ovs_file}
-
-    if [ -n "$if_dns1" ]; then
-      echo "DNS1=${if_dns1}" >> ${ovs_file}
-    fi
-
-    if [ -n "$if_dns2" ]; then
-      echo "DNS2=${if_dns2}" >> ${ovs_file}
-    fi
-  fi
-
-  sudo systemctl restart network
-}
-
-##detach interface from OVS and set the network config correctly
-##params: bridge to detach from
-##assumes only 1 real interface attached to OVS
-function detach_interface_from_ovs {
-  local bridge
-  local port_output ports_no_orig
-  local net_path
-  local if_ip if_mask if_gw if_prefix
-  local if_metric if_dns1 if_dns2
-
-  net_path=/etc/sysconfig/network-scripts/
-  if [[ -z "$1" ]]; then
-    return 1
-  else
-    bridge=$1
-  fi
-
-  # if no interfaces attached then return
-  if ! ovs-vsctl list-ports ${bridge} | grep -Ev "vnet[0-9]*"; then
-    return 0
-  fi
-
-  # look for .orig ifcfg files  to use
-  port_output=$(ovs-vsctl list-ports ${bridge} | grep -Ev "vnet[0-9]*")
-  while read -r line; do
-    if [ -z "$line" ]; then
-      continue
-    elif [ -e ${net_path}/ifcfg-${line}.orig ]; then
-      mv -f ${net_path}/ifcfg-${line}.orig ${net_path}/ifcfg-${line}
-    elif [ -e ${net_path}/ifcfg-${bridge} ]; then
-      if_ip=$(sed -n 's/^IPADDR=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-      if_mask=$(sed -n 's/^NETMASK=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-      if_gw=$(sed -n 's/^GATEWAY=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-      if_metric=$(sed -n 's/^METRIC=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-      if_dns1=$(sed -n 's/^DNS1=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-      if_dns2=$(sed -n 's/^DNS2=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
-
-      if [ -z "$if_mask" ]; then
-        if_prefix=$(sed -n 's/^PREFIX=[^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1/p' ${net_path}/ifcfg-${bridge})
-        if_mask=$(prefix2mask ${if_prefix})
-      fi
-
-      if [[ -z "$if_ip" || -z "$if_mask" ]]; then
-        echo "ERROR: IPADDR or PREFIX/NETMASK missing for ${bridge} and no .orig file for interface ${line}"
-        return 1
-      fi
-
-      # create if cfg
-      echo "DEVICE=${line}
-IPADDR=${if_ip}
-NETMASK=${if_mask}
-BOOTPROTO=static
-ONBOOT=yes
-TYPE=Ethernet
-NM_CONTROLLED=no
-PEERDNS=no" > ${net_path}/ifcfg-${line}
-
-      if [ -n "$if_gw" ]; then
-        echo "GATEWAY=${if_gw}" >> ${net_path}/ifcfg-${line}
-      fi
-
-      if [ -n "$if_metric" ]; then
-        echo "METRIC=${if_metric}" >> ${net_path}/ifcfg-${line}
-      fi
-
-      if [[ -n "$if_dns1" || -n "$if_dns2" ]]; then
-        sed -i '/PEERDNS/c\PEERDNS=yes' ${net_path}/ifcfg-${line}
-
-        if [ -n "$if_dns1" ]; then
-          echo "DNS1=${if_dns1}" >> ${net_path}/ifcfg-${line}
-        fi
-
-        if [ -n "$if_dns2" ]; then
-          echo "DNS2=${if_dns2}" >> ${net_path}/ifcfg-${line}
-        fi
-      fi
-      break
-    else
-      echo "ERROR: Real interface ${line} attached to bridge, but no interface or ${bridge} ifcfg file exists"
-      return 1
-    fi
-
-  done <<< "$port_output"
-
-  # modify the bridge ifcfg file
-  # to remove IP params
-  sudo sed -i 's/IPADDR=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/NETMASK=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/GATEWAY=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/DNS1=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/DNS2=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/METRIC=.*//' ${net_path}/ifcfg-${bridge}
-  sudo sed -i 's/PEERDNS=.*//' ${net_path}/ifcfg-${bridge}
-
-  sudo systemctl restart network
-}
-
-# Update iptables rule for external network reach internet
-# for virtual deployments
-# params: external_cidr
-function configure_undercloud_nat {
-  local external_cidr
-  if [[ -z "$1" ]]; then
-    return 1
-  else
-    external_cidr=$1
-  fi
-
-  ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" <<EOI
-iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
-iptables -t nat -A POSTROUTING -s ${external_cidr} -o eth0 -j MASQUERADE
-iptables -A FORWARD -i eth2 -j ACCEPT
-iptables -A FORWARD -s ${external_cidr} -m state --state ESTABLISHED,RELATED -j ACCEPT
-service iptables save
-EOI
-}
-
-# Interactive prompt handler
-# params: step stage, ex. deploy, undercloud install, etc
-function prompt_user {
-  while [ 1 ]; do
-    echo -n "Would you like to proceed with ${1}? (y/n) "
-    read response
-    if [ "$response" == 'y' ]; then
-      return 0
-    elif [ "$response" == 'n' ]; then
-      return 1
-    else
-      continue
-    fi
-  done
-}
-
-##checks if prefix exists in string
-##params: string, prefix
-##usage: contains_prefix "deploy_setting_launcher=1" "deploy_setting"
-contains_prefix() {
-  local mystr=$1
-  local prefix=$2
-  if echo $mystr | grep -E "^$prefix.*$" > /dev/null; then
-    return 0
-  else
-    return 1
-  fi
-}
-
-##verify internet connectivity
-#params: none
-function verify_internet {
-  if ping -c 2 $ping_site > /dev/null; then
-    if ping -c 2 $dnslookup_site > /dev/null; then
-      echo "${blue}Internet connectivity detected${reset}"
-      return 0
-    else
-      echo "${red}Internet connectivity detected, but DNS lookup failed${reset}"
-      return 1
-    fi
-  else
-    echo "${red}No internet connectivity detected${reset}"
-    return 1
-  fi
-}
-
-##tests if overcloud nodes have external connectivity
-#params:none
-function test_overcloud_connectivity {
-  for node in $(undercloud_connect stack ". stackrc && nova list" | grep -Eo "controller-[0-9]+|compute-[0-9]+" | tr -d -) ; do
-    if ! overcloud_connect $node "ping -c 2 $ping_site > /dev/null"; then
-      echo "${blue}Node ${node} was unable to ping site ${ping_site}${reset}"
-      return 1
-    fi
-  done
-  echo "${blue}Overcloud external connectivity OK${reset}"
-}
-
diff --git a/lib/configure-deps-functions.sh b/lib/configure-deps-functions.sh
deleted file mode 100755
index 4c00fbf3..00000000
--- a/lib/configure-deps-functions.sh
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-##download dependencies if missing and configure host
-#params: none
-function configure_deps {
-  if ! verify_internet; then
-    echo "${red}Will not download dependencies${reset}"
-    internet=false
-  fi
-
-  # verify ip forwarding
-  if sysctl net.ipv4.ip_forward | grep 0; then
-    sudo sysctl -w net.ipv4.ip_forward=1
-    sudo sh -c "echo 'net.ipv4.ip_forward = 1' >> /etc/sysctl.conf"
-  fi
-
-  # ensure no dhcp server is running on jumphost
-  if ! sudo systemctl status dhcpd | grep dead; then
-    echo "${red}WARN: DHCP Server detected on jumphost, disabling...${reset}"
-    sudo systemctl stop dhcpd
-    sudo systemctl disable dhcpd
-  fi
-
-  # ensure networks are configured
-  systemctl status libvirtd || systemctl start libvirtd
-  systemctl status openvswitch || systemctl start openvswitch
-
-  # For baremetal we only need to create/attach Undercloud to admin and external
-  if [ "$virtual" == "FALSE" ]; then
-    virsh_enabled_networks="admin external"
-  else
-    virsh_enabled_networks=$enabled_network_list
-  fi
-
-  # ensure default network is configured correctly
-  libvirt_dir="/usr/share/libvirt/networks"
-  virsh net-list --all | grep default || virsh net-define ${libvirt_dir}/default.xml
-  virsh net-list --all | grep -E "default\s+active" > /dev/null || virsh net-start default
-  virsh net-list --all | grep -E "default\s+active\s+yes" > /dev/null || virsh net-autostart --network default
-
-  if [[ -z "$virtual" || "$virtual" == "FALSE" ]]; then
-    for network in ${enabled_network_list}; do
-      echo "${blue}INFO: Creating Virsh Network: $network & OVS Bridge: ${NET_MAP[$network]}${reset}"
-      ovs-vsctl list-br | grep "^${NET_MAP[$network]}$" > /dev/null || ovs-vsctl add-br ${NET_MAP[$network]}
-      virsh net-list --all | grep " $network " > /dev/null || (cat > ${libvirt_dir}/apex-virsh-net.xml && virsh net-define ${libvirt_dir}/apex-virsh-net.xml) << EOF
-<network ipv6='yes'>
-  <name>$network</name>
-  <forward mode='bridge'/>
-  <bridge name='${NET_MAP[$network]}'/>
-  <virtualport type='openvswitch'/>
-</network>
-EOF
-      if ! (virsh net-list --all | grep " $network " > /dev/null); then
-          echo "${red}ERROR: unable to create network: ${network}${reset}"
-          exit 1;
-      fi
-      rm -f ${libvirt_dir}/apex-virsh-net.xml &> /dev/null;
-      virsh net-list | grep -E "$network\s+active" > /dev/null || virsh net-start $network
-      virsh net-list | grep -E "$network\s+active\s+yes" > /dev/null || virsh net-autostart --network $network
-    done
-
-    echo -e "${blue}INFO: Bridges set: ${reset}"
-    ovs-vsctl list-br
-
-    # bridge interfaces to correct OVS instances for baremetal deployment
-    for network in ${enabled_network_list}; do
-      if [[ "$network" != "admin" && "$network" != "external" ]]; then
-        continue
-      fi
-      this_interface=$(eval echo \${${network}_installer_vm_members})
-      # check if this a bridged interface for this network
-      if [[ ! -z "$this_interface" || "$this_interface" != "none" ]]; then
-        if ! attach_interface_to_ovs ${NET_MAP[$network]} ${this_interface} ${network}; then
-          echo -e "${red}ERROR: Unable to bridge interface ${this_interface} to bridge ${NET_MAP[$network]} for enabled network: ${network}${reset}"
-          exit 1
-        else
-          echo -e "${blue}INFO: Interface ${this_interface} bridged to bridge ${NET_MAP[$network]} for enabled network: ${network}${reset}"
-        fi
-      else
-        echo "${red}ERROR: Unable to determine interface to bridge to for enabled network: ${network}${reset}"
-        exit 1
-      fi
-    done
-  else
-    # verify virtualbmc is installed for a virtual install
-    if ! rpm -q python2-virtualbmc; then
-       echo -e "${red}ERROR: Package python2-virtualbmc is required to do a virtual install.$reset"
-       exit 1
-    fi
-    for network in ${OPNFV_NETWORK_TYPES}; do
-      if ! ovs-vsctl --may-exist add-br ${NET_MAP[$network]}; then
-       echo -e "${red}ERROR: Failed to create ovs bridge ${NET_MAP[$network]}${reset}"
-       exit 1
-      fi
-      echo "${blue}INFO: Creating Virsh Network: $network${reset}"
-      virsh net-list --all | grep " $network " > /dev/null || (cat > ${libvirt_dir}/apex-virsh-net.xml && virsh net-define ${libvirt_dir}/apex-virsh-net.xml) << EOF
-<network ipv6='yes'>
-<name>$network</name>
-<forward mode='bridge'/>
-<bridge name='${NET_MAP[$network]}'/>
-<virtualport type='openvswitch'/>
-</network>
-EOF
-      if ! (virsh net-list --all | grep $network > /dev/null); then
-          echo "${red}ERROR: unable to create network: ${network}${reset}"
-          exit 1;
-      fi
-      rm -f ${libvirt_dir}/apex-virsh-net.xml &> /dev/null;
-      virsh net-list | grep -E "$network\s+active" > /dev/null || virsh net-start $network
-      virsh net-list | grep -E "$network\s+active\s+yes" > /dev/null || virsh net-autostart --network $network
-    done
-
-    echo -e "${blue}INFO: Bridges set: ${reset}"
-    ovs-vsctl list-br
-  fi
-
-  echo -e "${blue}INFO: virsh networks set: ${reset}"
-  virsh net-list
-
-  # ensure storage pool exists and is started
-  virsh pool-list --all | grep default > /dev/null || virsh pool-define-as --name default dir --target /var/lib/libvirt/images
-  virsh pool-list | grep -Eo "default\s+active" > /dev/null || (virsh pool-autostart default; virsh pool-start default)
-
-  # Virt flag check is Arch dependent on x86
-  if [ "$(uname -i)" == 'x86_64' ]; then
-      if ! egrep '^flags.*(vmx|svm)' /proc/cpuinfo > /dev/null; then
-        echo "${red}virtualization extensions not found, kvm kernel module insertion may fail.\n  \
-Are you sure you have enabled vmx in your bios or hypervisor?${reset}"
-      fi
-
-      if ! lsmod | grep kvm > /dev/null; then modprobe kvm; fi
-      if ! lsmod | grep kvm_intel > /dev/null; then modprobe kvm_intel; fi
-
-      if ! lsmod | grep kvm > /dev/null; then
-        echo "${red}kvm kernel modules not loaded!${reset}"
-        return 1
-      fi
-
-      # try to enabled nested kvm
-      if [ "$virtual" == "TRUE" ]; then
-        nested_kvm=`cat /sys/module/kvm_intel/parameters/nested`
-        if [ "$nested_kvm" != "Y" ]; then
-          # try to enable nested kvm
-          echo 'options kvm-intel nested=1' > /etc/modprobe.d/kvm_intel.conf
-          if rmmod kvm_intel; then
-            modprobe kvm_intel
-          fi
-          nested_kvm=`cat /sys/module/kvm_intel/parameters/nested`
-        fi
-        if [ "$nested_kvm" != "Y" ]; then
-          echo "${red}Cannot enable nested kvm, falling back to qemu for deployment${reset}"
-          DEPLOY_OPTIONS+=" --libvirt-type qemu"
-        else
-          echo "${blue}Nested kvm enabled, deploying with kvm acceleration${reset}"
-        fi
-      fi
-  fi
-
-  ##sshkeygen for root
-  if [ ! -e ~/.ssh/id_rsa.pub ]; then
-    ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa
-  fi
-
-  echo "${blue}All dependencies installed and running${reset}"
-}
diff --git a/lib/configure-vm b/lib/configure-vm
deleted file mode 100755
index 5cb45218..00000000
--- a/lib/configure-vm
+++ /dev/null
@@ -1,203 +0,0 @@
-#!/usr/bin/env python
-
-import argparse
-import math
-import os
-import random
-
-import libvirt
-
-templatedir = os.getenv('LIB', '/var/opt/opnfv/lib') + '/installer/'
-
-MAX_NUM_MACS = math.trunc(0xff/2)
-
-
-def generate_baremetal_macs(count=1):
-    """Generate an Ethernet MAC address suitable for baremetal testing."""
-    # NOTE(dprince): We generate our own bare metal MAC address's here
-    # instead of relying on libvirt so that we can ensure the
-    # locally administered bit is set low. (The libvirt default is
-    # to set the 2nd MSB high.) This effectively allows our
-    # fake baremetal VMs to more accurately behave like real hardware
-    # and fixes issues with bridge/DHCP configurations which rely
-    # on the fact that bridges assume the MAC address of the lowest
-    # attached NIC.
-    # MACs generated for a given machine will also be in sequential
-    # order, which matches how most BM machines are laid out as well.
-    # Additionally we increment each MAC by two places.
-    macs = []
-
-    if count > MAX_NUM_MACS:
-        raise ValueError("The MAX num of MACS supported is %i." % MAX_NUM_MACS)
-
-    base_nums = [0x00,
-               random.randint(0x00, 0xff),
-               random.randint(0x00, 0xff),
-               random.randint(0x00, 0xff),
-               random.randint(0x00, 0xff)]
-    base_mac = ':'.join(map(lambda x: "%02x" % x, base_nums))
-
-    start = random.randint(0x00, 0xff)
-    if (start + (count * 2)) > 0xff:
-        # leave room to generate macs in sequence
-        start = 0xff - count * 2
-    for num in range(0, count*2, 2):
-        mac = start + num
-        macs.append(base_mac + ":" + ("%02x" % mac))
-    return macs
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Configure a kvm virtual machine for the seed image.")
-    parser.add_argument('--name', default='seed',
-        help='the name to give the machine in libvirt.')
-    parser.add_argument('--image',
-        help='Use a custom image file (must be qcow2).')
-    parser.add_argument('--diskbus', default='sata',
-        help='Choose an alternate bus type for the disk')
-    parser.add_argument('--baremetal-interface', nargs='+', default=['brbm'],
-        help='The interface which bare metal nodes will be connected to.')
-    parser.add_argument('--engine', default='kvm',
-        help='The virtualization engine to use')
-    parser.add_argument('--arch', default='i686',
-        help='The architecture to use')
-    parser.add_argument('--memory', default='2097152',
-        help="Maximum memory for the VM in KB.")
-    parser.add_argument('--cpus', default='1',
-        help="CPU count for the VM.")
-    parser.add_argument('--bootdev', default='hd',
-        help="What boot device to use (hd/network).")
-    parser.add_argument('--seed', default=False, action='store_true',
-        help='Create a seed vm with two interfaces.')
-    parser.add_argument('--ovsbridge', default="",
-        help='Place the seed public interface on this ovs bridge.')
-    parser.add_argument('--libvirt-nic-driver', default='virtio',
-        help='The libvirt network driver to use')
-    parser.add_argument('--enable-serial-console', action="store_true",
-            help='Enable a serial console')
-    parser.add_argument('--direct-boot',
-            help='Enable directboot to <value>.{vmlinux & initrd}')
-    parser.add_argument('--kernel-arg', action="append", dest='kernel_args',
-            help='Kernel arguments, use multiple time for multiple args.')
-    parser.add_argument('--uri', default='qemu:///system',
-        help='The server uri with which to connect.')
-    args = parser.parse_args()
-    with file(templatedir + '/domain.xml', 'rb') as f:
-        source_template = f.read()
-    imagefile = '/var/lib/libvirt/images/seed.qcow2'
-    if args.image:
-        imagefile = args.image
-    imagefile = os.path.realpath(imagefile)
-    params = {
-        'name': args.name,
-        'imagefile': imagefile,
-        'engine': args.engine,
-        'arch': args.arch,
-        'memory': args.memory,
-        'cpus': args.cpus,
-        'bootdev': args.bootdev,
-        'network': '',
-        'enable_serial_console': '',
-        'direct_boot': '',
-        'kernel_args': '',
-        'user_interface': '',
-        }
-    if args.image is not None:
-        params['imagefile'] = args.image
-
-    # Configure the bus type for the target disk device
-    params['diskbus'] = args.diskbus
-    nicparams = {
-        'nicdriver': args.libvirt_nic_driver,
-        'ovsbridge': args.ovsbridge,
-        }
-    if args.seed:
-        if args.ovsbridge:
-            params['network'] = """
-      <interface type='bridge'>
-        <source bridge='%(ovsbridge)s'/>
-        <virtualport type='openvswitch'/>
-        <model type='%(nicdriver)s'/>
-      </interface>""" % nicparams
-        else:
-            params['network'] = """
-      <!-- regular natted network, for access to the vm -->
-      <interface type='network'>
-        <source network='default'/>
-        <model type='%(nicdriver)s'/>
-      </interface>""" % nicparams
-
-    macs = generate_baremetal_macs(len(args.baremetal_interface))
-
-    params['bm_network'] = ""
-    for bm_interface, mac in zip(args.baremetal_interface, macs):
-        bm_interface_params = {
-            'bminterface': bm_interface,
-            'bmmacaddress': mac,
-            'nicdriver': args.libvirt_nic_driver,
-            }
-        params['bm_network'] += """
-          <!-- bridged 'bare metal' network on %(bminterface)s -->
-          <interface type='network'>
-            <mac address='%(bmmacaddress)s'/>
-            <source network='%(bminterface)s'/>
-            <model type='%(nicdriver)s'/>
-          </interface>""" % bm_interface_params
-
-    if args.enable_serial_console:
-        params['enable_serial_console'] = """
-        <serial type='pty'>
-          <target port='0'/>
-        </serial>
-        <console type='pty'>
-          <target type='serial' port='0'/>
-        </console>
-        """
-    if args.direct_boot:
-        params['direct_boot'] = """
-        <kernel>/var/lib/libvirt/images/%(direct_boot)s.vmlinuz</kernel>
-        <initrd>/var/lib/libvirt/images/%(direct_boot)s.initrd</initrd>
-        """ % { 'direct_boot': args.direct_boot }
-    if args.kernel_args:
-        params['kernel_args'] = """
-        <cmdline>%s</cmdline>
-        """ % ' '.join(args.kernel_args)
-
-    if args.arch == 'aarch64':
-
-        params['direct_boot'] += """
-        <loader readonly='yes' type='pflash'>/usr/share/AAVMF/AAVMF_CODE.fd</loader>
-        <nvram>/var/lib/libvirt/qemu/nvram/centos7.0_VARS.fd</nvram>
-        """
-        params['user_interface'] = """
-        <controller type='virtio-serial' index='0'>
-          <address type='virtio-mmio'/>
-        </controller>
-        <serial type='pty'>
-          <target port='0'/>
-        </serial>
-        <console type='pty'>
-          <target type='serial' port='0'/>
-        </console>
-        <channel type='unix'>
-          <target type='virtio' name='org.qemu.guest_agent.0'/>
-          <address type='virtio-serial' controller='0' bus='0' port='1'/>
-        </channel>
-        """
-    else:
-        params['user_interface'] = """
-        <input type='mouse' bus='ps2'/>
-        <graphics type='vnc' port='-1' autoport='yes'/>
-        <video>
-          <model type='cirrus' vram='9216' heads='1'/>
-        </video>
-        """
-
-
-    libvirt_template = source_template % params
-    conn=libvirt.open(args.uri)
-    a = conn.defineXML(libvirt_template)
-    print ("Created machine %s with UUID %s" % (args.name, a.UUIDString()))
-
-if __name__ == '__main__':
-    main()
diff --git a/lib/installer/domain.xml b/lib/installer/domain.xml
deleted file mode 100644
index 57a67d87..00000000
--- a/lib/installer/domain.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<domain type='%(engine)s'>
-  <name>%(name)s</name>
-  <memory unit='KiB'>%(memory)s</memory>
-  <vcpu>%(cpus)s</vcpu>
-  <cpu mode='host-passthrough'/>
-  <os>
-    <type arch='%(arch)s'>hvm</type>
-    <boot dev='%(bootdev)s'/>
-    <bootmenu enable='no'/>
-    %(direct_boot)s
-    %(kernel_args)s
-  </os>
-  <features>
-    <acpi/>
-    <apic/>
-    <pae/>
-  </features>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>restart</on_crash>
-  <devices>
-    <controller type='scsi' model='virtio-scsi' index='0'/>
-    <disk type='file' device='disk'>
-      <driver name='qemu' type='qcow2' cache='unsafe'/>
-      <source file='%(imagefile)s'/>
-      <target dev='sda' bus='%(diskbus)s'/>
-    </disk>
-    %(network)s
-    %(bm_network)s
-    %(enable_serial_console)s
-    %(user_interface)s
-  </devices>
-</domain>
diff --git a/lib/overcloud-deploy-functions.sh b/lib/overcloud-deploy-functions.sh
deleted file mode 100755
index b52d0c28..00000000
--- a/lib/overcloud-deploy-functions.sh
+++ /dev/null
@@ -1,503 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-##preping it for deployment and launch the deploy
-##params: none
-function overcloud_deploy {
-  local num_compute_nodes
-  local num_control_nodes
-  local dpdk_cores pmd_cores socket_mem ovs_dpdk_perf_flag ovs_option_heat_arr
-  declare -A ovs_option_heat_arr
-
-  ovs_option_heat_arr['dpdk_cores']=HostCpusList
-  ovs_option_heat_arr['pmd_cores']=NeutronDpdkCoreList
-  ovs_option_heat_arr['socket_memory']=NeutronDpdkSocketMemory
-  ovs_option_heat_arr['memory_channels']=NeutronDpdkMemoryChannels
-
-  # OPNFV Default Environment and Network settings
-  DEPLOY_OPTIONS+=" -e ${ENV_FILE}"
-  DEPLOY_OPTIONS+=" -e network-environment.yaml"
-
-  # get number of nodes available in inventory
-  num_control_nodes=$(ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "grep -c profile:control /home/stack/instackenv.json")
-  num_compute_nodes=$(ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "grep -c profile:compute /home/stack/instackenv.json")
-
-  # Custom Deploy Environment Templates
-  if [[ "${#deploy_options_array[@]}" -eq 0 || "${deploy_options_array['sdn_controller']}" == 'opendaylight' ]]; then
-    if [ "${deploy_options_array['sfc']}" == 'True' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-sfc-opendaylight.yaml"
-    elif [ "${deploy_options_array['vpn']}" == 'True' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-bgpvpn-opendaylight.yaml"
-      if [ "${deploy_options_array['gluon']}" == 'True' ]; then
-        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/services/gluon.yaml"
-      fi
-    elif [ "${deploy_options_array['vpp']}" == 'True' ]; then
-      if [ "${deploy_options_array['odl_vpp_netvirt']}" == "True" ]; then
-        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-netvirt-vpp.yaml"
-      elif [ "${deploy_options_array['odl_vpp_routing_node']}" == "dvr" ]; then
-        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-fdio-dvr.yaml"
-      else
-        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb.yaml"
-      fi
-    else
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight.yaml"
-    fi
-    SDN_IMAGE=opendaylight
-  elif [ "${deploy_options_array['sdn_controller']}" == 'opendaylight-external' ]; then
-    DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/opendaylight-external.yaml"
-    SDN_IMAGE=opendaylight
-  elif [ "${deploy_options_array['sdn_controller']}" == 'onos' ]; then
-    if [ "${deploy_options_array['sfc']}" == 'True' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-onos-sfc.yaml"
-    else
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-onos.yaml"
-    fi
-    SDN_IMAGE=onos
-  elif [ "${deploy_options_array['sdn_controller']}" == 'ovn' ]; then
-    if [[ "$ha_enabled" == "True" ]]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-ovn-ha.yaml"
-      echo "${red}OVN HA support is not not supported... exiting.${reset}"
-      exit 1
-    else
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-ovn.yaml"
-    fi
-    SDN_IMAGE=opendaylight
-  elif [ "${deploy_options_array['sdn_controller']}" == 'opencontrail' ]; then
-    echo -e "${red}ERROR: OpenContrail is currently unsupported...exiting${reset}"
-    exit 1
-  elif [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
-    echo -e "${blue}INFO: SDN Controller disabled...will deploy nosdn scenario${reset}"
-    if [ "${deploy_options_array['vpp']}" == 'True' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-vpp.yaml"
-    elif [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ovs-dpdk.yaml"
-    fi
-    SDN_IMAGE=opendaylight
-  else
-    echo "${red}Invalid sdn_controller: ${deploy_options_array['sdn_controller']}${reset}"
-    echo "${red}Valid choices are opendaylight, opendaylight-external, onos, opencontrail, False, or null${reset}"
-    exit 1
-  fi
-
-  # Enable Tacker
-  if [ "${deploy_options_array['tacker']}" == 'True' ]; then
-    DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/enable_tacker.yaml"
-  fi
-
-  # Enable Congress
-  if [ "${deploy_options_array['congress']}" == 'True' ]; then
-    DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/enable_congress.yaml"
-  fi
-
-  # Enable Real Time Kernel (kvm4nfv)
-  if [ "${deploy_options_array['rt_kvm']}" == 'True' ]; then
-    DEPLOY_OPTIONS+=" -e /home/stack/enable_rt_kvm.yaml"
-  fi
-
-  # Enable Barometer service
-  if [ "${deploy_options_array['barometer']}" == 'True' ]; then
-    DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/enable_barometer.yaml"
-  fi
-
-# Make sure the correct overcloud image is available
-  if [ ! -f $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 ]; then
-      echo "${red} $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 is required to execute your deployment."
-      echo "Please install the opnfv-apex package to provide this overcloud image for deployment.${reset}"
-      exit 1
-  fi
-
-  echo "Copying overcloud image to Undercloud"
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "rm -f overcloud-full.qcow2"
-  scp ${SSH_OPTIONS[@]} $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 "stack@$UNDERCLOUD":overcloud-full.qcow2
-
-  # disable neutron openvswitch agent from starting
-  if [[ -n "${deploy_options_array['sdn_controller']}" && "${deploy_options_array['sdn_controller']}" != 'False' ]]; then
-      echo -e "${blue}INFO: Disabling neutron-openvswitch-agent from systemd${reset}"
-      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      LIBGUESTFS_BACKEND=direct virt-customize --run-command "rm -f /etc/systemd/system/multi-user.target.wants/neutron-openvswitch-agent.service" \
-                                               --run-command "rm -f /usr/lib/systemd/system/neutron-openvswitch-agent.service" \
-                                               -a overcloud-full.qcow2
-EOI
-  fi
-
-  if [ "${deploy_options_array['vpn']}" == 'True' ]; then
-      echo -e "${blue}INFO: Enabling ZRPC and Quagga${reset}"
-      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      LIBGUESTFS_BACKEND=direct virt-customize \
-         --run-command "systemctl enable zrpcd" \
-         -a overcloud-full.qcow2
-EOI
-  fi
-
-  # Install ovs-dpdk inside the overcloud image if it is enabled.
-  if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' || "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
-    # install dpdk packages before ovs
-    echo -e "${blue}INFO: Enabling kernel modules for dpdk inside overcloud image${reset}"
-
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      cat << EOF > vfio_pci.modules
-#!/bin/bash
-exec /sbin/modprobe vfio_pci >/dev/null 2>&1
-EOF
-
-      cat << EOF > uio_pci_generic.modules
-#!/bin/bash
-exec /sbin/modprobe uio_pci_generic >/dev/null 2>&1
-EOF
-
-      LIBGUESTFS_BACKEND=direct virt-customize --upload vfio_pci.modules:/etc/sysconfig/modules/ \
-                                               --upload uio_pci_generic.modules:/etc/sysconfig/modules/ \
-                                               --run-command "chmod 0755 /etc/sysconfig/modules/vfio_pci.modules" \
-                                               --run-command "chmod 0755 /etc/sysconfig/modules/uio_pci_generic.modules" \
-                                               -a overcloud-full.qcow2
-
-      if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-        sed -i "/OS::TripleO::ComputeExtraConfigPre:/c\  OS::TripleO::ComputeExtraConfigPre: ./ovs-dpdk-preconfig.yaml" network-environment.yaml
-      fi
-
-EOI
-
-  elif [ "${deploy_options_array['dataplane']}" != 'ovs' ]; then
-    echo "${red}${deploy_options_array['dataplane']} not supported${reset}"
-    exit 1
-  fi
-
-  if [ "$debug" == 'TRUE' ]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "LIBGUESTFS_BACKEND=direct virt-customize -a overcloud-full.qcow2 --root-password password:opnfvapex"
-  fi
-
-  # upgrade ovs into ovs ovs 2.6.1 with NSH function if SFC is enabled
-  if [[ "${deploy_options_array['sfc']}" == 'True' && "${deploy_options_array['dataplane']}" == 'ovs' ]]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-         LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum install -y /root/ovs/rpm/rpmbuild/RPMS/x86_64/${ovs_kmod_rpm_name}" \
-                                                  --run-command "yum upgrade -y /root/ovs/rpm/rpmbuild/RPMS/x86_64/${ovs_rpm_name}" \
-                                                  -a overcloud-full.qcow2
-EOI
-  fi
-
-  # Patch neutron with using OVS external interface for router and add generic linux NS interface driver
-  if [[ "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      LIBGUESTFS_BACKEND=direct virt-customize --run-command "cd /usr/lib/python2.7/site-packages/ && patch -p1 < neutron-patch-NSDriver.patch" \
-                                               -a overcloud-full.qcow2
-EOI
-
-    # Configure routing node for odl-fdio
-    if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' ]]; then
-      if [[ "${deploy_options_array['odl_vpp_routing_node']}" == 'dvr' ]]; then
-        ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-          sed -i "/OS::TripleO::Services::NeutronDhcpAgent/d" ${ENV_FILE}
-          sed -i "/NeutronDhcpAgentsPerNetwork:/ c\  NeutronDhcpAgentsPerNetwork: $num_compute_nodes" ${ENV_FILE}
-          sed -i "$ a\    - OS::TripleO::Services::NeutronDhcpAgent" ${ENV_FILE}
-# TODO: Update VPP version to 17.10 when specific version is known
-#          LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum remove -y vpp-lib" \
-#                                                   --run-command "yum install -y /root/fdio_dvr/*.rpm" \
-#                                                   --run-command "rm -f /etc/sysctl.d/80-vpp.conf" \
-#                                                   -a overcloud-full.qcow2
-EOI
-      else
-        ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-          sed -i "/opendaylight::vpp_routing_node:/c\    opendaylight::vpp_routing_node: ${deploy_options_array['odl_vpp_routing_node']}.${domain_name}" ${ENV_FILE}
-EOI
-      fi
-      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-        sed -i "/ControllerExtraConfig:/ c\  ControllerExtraConfig:\n    tripleo::profile::base::neutron::agents::honeycomb::interface_role_mapping:  ['${tenant_nic_mapping_controller_members}:tenant-interface']" ${ENV_FILE}
-        sed -i "/NovaComputeExtraConfig:/ c\  NovaComputeExtraConfig:\n    tripleo::profile::base::neutron::agents::honeycomb::interface_role_mapping:  ['${tenant_nic_mapping_compute_members}:tenant-interface','${external_nic_mapping_compute_members}:public-interface']" ${ENV_FILE}
-EOI
-
-    fi
-  fi
-
-  if [ -n "${deploy_options_array['performance']}" ]; then
-    ovs_dpdk_perf_flag="False"
-    for option in "${performance_options[@]}" ; do
-      if [ "${arr[1]}" == "vpp" ]; then
-        if [ "${arr[0]}" == "Compute" ]; then
-          role='NovaCompute'
-        else
-          role=${arr[0]}
-        fi
-        if [ "${arr[2]}" == "main-core" ]; then
-          ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-            sed -i "/${role}ExtraConfig:/ c\  ${role}ExtraConfig:\n    fdio::vpp_cpu_main_core: '${arr[3]}'" ${ENV_FILE}
-EOI
-        elif [ "${arr[2]}" == "corelist-workers" ]; then
-          ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-            sed -i "/${role}ExtraConfig:/ c\  ${role}ExtraConfig:\n    fdio::vpp_cpu_corelist_workers: '${arr[3]}'" ${ENV_FILE}
-EOI
-        fi
-      fi
-      arr=($option)
-      # use compute's kernel settings for all nodes for now.
-      if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "kernel" ]; then
-        kernel_args+=" ${arr[2]}=${arr[3]}"
-      fi
-      if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "ovs" ]; then
-         eval "${arr[2]}=${arr[3]}"
-         ovs_dpdk_perf_flag="True"
-      fi
-    done
-
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      sed -i "/ComputeKernelArgs:/c\  ComputeKernelArgs: '$kernel_args'" ${ENV_FILE}
-      sed -i "$ a\resource_registry:\n  OS::TripleO::NodeUserData: first-boot.yaml" ${ENV_FILE}
-      sed -i "/NovaSchedulerDefaultFilters:/c\  NovaSchedulerDefaultFilters: 'RamFilter,ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter'" ${ENV_FILE}
-EOI
-
-    if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' && "$ovs_dpdk_perf_flag" == "True" ]]; then
-      for ovs_option in ${!ovs_option_heat_arr[@]}; do
-        if [ -n "${!ovs_option}" ]; then
-          ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-            sed -i "/${ovs_option_heat_arr[$ovs_option]}:/c\  ${ovs_option_heat_arr[$ovs_option]}: '${!ovs_option}'" ${ENV_FILE}
-EOI
-        fi
-      done
-    fi
-  fi
-
-  if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
-    if [ "${deploy_options_array['dataplane']}" == "fdio" ]; then
-      if [ "$tenant_nic_mapping_controller_members" == "$tenant_nic_mapping_compute_members" ]; then
-        echo -e "${blue}INFO: nosdn fdio deployment...installing correct vpp packages...${reset}"
-        ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-          sed -i "/NeutronVPPAgentPhysnets:/c\  NeutronVPPAgentPhysnets: 'datacentre:${tenant_nic_mapping_controller_members}'" ${ENV_FILE}
-EOI
-      else
-        echo -e "${red}Compute and Controller must use the same tenant nic name, please modify network setting file.${reset}"
-        exit 1
-      fi
-    fi
-  fi
-
-  # Set ODL version accordingly
-  if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && -n "${deploy_options_array['odl_version']}" ]]; then
-    case "${deploy_options_array['odl_version']}" in
-      carbon) odl_version=''
-              ;;
-      nitrogen) odl_version='nitrogen'
-              ;;
-      *) echo -e "${red}Invalid ODL version ${deploy_options_array['odl_version']}.  Please use 'carbon' or 'nitrogen'.${reset}"
-         exit 1
-         ;;
-    esac
-
-    if [[  -n "$odl_version" ]]; then
-        ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-          LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum -y remove opendaylight" \
-                                                   --run-command "yum -y install /root/${odl_version}/*" \
-                                                   --run-command "rm -rf /etc/puppet/modules/opendaylight" \
-                                                   --run-command "cd /etc/puppet/modules/ && tar xzf /root/puppet-opendaylight-master.tar.gz" \
-                                                   -a overcloud-full.qcow2
-EOI
-    fi
-  fi
-
-  # Override ODL for fdio scenarios
-  if [[ "${deploy_options_array['odl_vpp_netvirt']}" == 'True' && "${deploy_options_array['sdn_controller']}" == 'opendaylight' ]]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum -y remove opendaylight" \
-                                               --run-command "yum -y install /root/opendaylight-7.0.0-0.1.20170531snap665.el7.noarch.rpm" \
-                                               -a overcloud-full.qcow2
-EOI
-#  elif [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
-#    if [[ "${deploy_options_array['odl_vpp_routing_node']}" != 'dvr' ]]; then
-#      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-#        LIBGUESTFS_BACKEND=direct virt-customize --run-command "rm -rf /opt/opendaylight/*" \
-#                                                 --run-command "tar zxvf /root/fdio_odl_carbon.tar.gz -C /opt/opendaylight/ --strip-components=1" \
-#                                                 --run-command "chown odl:odl -R /opt/opendaylight" \
-#                                                 -a overcloud-full.qcow2
-#EOI
-#    fi
-  fi
-
-  # Override ODL if we enable dvr for fdio
-# TODO: Update ODL version when specific version is known.
-#  if [[ "${deploy_options_array['odl_vpp_routing_node']}" == 'dvr' ]]; then
-#    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-#      LIBGUESTFS_BACKEND=direct virt-customize --run-command "rm -rf /opt/opendaylight/*" \
-#                                               --run-command "tar zxvf /root/fdio_odl_carbon.tar.gz -C /opt/opendaylight/ --strip-components=1" \
-#                                               --run-command "chown odl:odl -R /opt/opendaylight" \
-#                                               -a overcloud-full.qcow2
-#EOI
-#  fi
-
-
-
-  # check if ceph should be enabled
-  if [ "${deploy_options_array['ceph']}" == 'True' ]; then
-    DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml"
-  fi
-
-  if [ "${deploy_options_array['sdn_controller']}" == 'ovn' ]; then
-    # The epoch in deloran's ovs is 1: and in leif's is 0:
-    # so we have to execute a downgrade instead of an update
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      LIBGUESTFS_BACKEND=direct virt-customize \
-        --run-command "cd /root/ovs28 && yum update -y *openvswitch*" \
-        --run-command "cd /root/ovs28 && yum downgrade -y *openvswitch*" \
-        -a overcloud-full.qcow2
-EOI
-  fi
-
-  # check if HA is enabled
-  if [[ "$ha_enabled" == "True" ]]; then
-    if [ "$num_control_nodes" -lt 3 ]; then
-      echo -e "${red}ERROR: Number of control nodes in inventory is less than 3 and HA is enabled: ${num_control_nodes}. Check your inventory file.${reset}"
-      exit 1
-    else
-     DEPLOY_OPTIONS+=" --control-scale ${num_control_nodes}"
-     DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml"
-     echo -e "${blue}INFO: Number of control nodes set for deployment: ${num_control_nodes}${reset}"
-    fi
-  else
-    if [ "$num_control_nodes" -lt 1 ]; then
-      echo -e "${red}ERROR: Number of control nodes in inventory is less than 1: ${num_control_nodes}. Check your inventory file.${reset}"
-      exit 1
-    fi
-  fi
-
-  if [ "$num_compute_nodes" -le 0 ]; then
-    echo -e "${red}ERROR: Invalid number of compute nodes: ${num_compute_nodes}. Check your inventory file.${reset}"
-    exit 1
-  else
-    echo -e "${blue}INFO: Number of compute nodes set for deployment: ${num_compute_nodes}${reset}"
-    DEPLOY_OPTIONS+=" --compute-scale ${num_compute_nodes}"
-  fi
-
-  DEPLOY_OPTIONS+=" --ntp-server $ntp_server"
-
-  DEPLOY_OPTIONS+=" --control-flavor control --compute-flavor compute"
-  if [[ "$virtual" == "TRUE" ]]; then
-     DEPLOY_OPTIONS+=" -e virtual-environment.yaml"
-     echo 'Ensuring Virtual BMC device status'
-     for i in $(vbmc list | grep down | awk '{ print $2}'); do
-         vbmc start $i
-         sleep 5
-     done
-     vbmc list
-  else
-    DEPLOY_OPTIONS+=" -e baremetal-environment.yaml"
-  fi
-
-  echo -e "${blue}INFO: Deploy options set:\n${DEPLOY_OPTIONS}${reset}"
-
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-# Create a key for use by nova for live migration
-echo "Creating nova SSH key for nova resize support"
-ssh-keygen -f nova_id_rsa -b 1024 -P ""
-public_key=\'\$(cat nova_id_rsa.pub | cut -d ' ' -f 2)\'
-sed -i "s#replace_public_key:#key: \$public_key#g" ${ENV_FILE}
-python -c 'open("opnfv-environment-new.yaml", "w").write((open("${ENV_FILE}").read().replace("replace_private_key:", "key: \"" + "".join(open("nova_id_rsa").readlines()).replace("\\n","\\\n") + "\"")))'
-mv -f opnfv-environment-new.yaml ${ENV_FILE}
-
-source stackrc
-set -o errexit
-# Workaround for APEX-207 where sometimes swift proxy is down
-if ! sudo systemctl status openstack-swift-proxy > /dev/null; then
-  sudo systemctl restart openstack-swift-proxy
-fi
-echo "Uploading overcloud glance images"
-openstack overcloud image upload
-
-echo "Configuring undercloud and discovering nodes"
-
-
-if [[ -z "$virtual" ]]; then
-  openstack overcloud node import instackenv.json
-  openstack overcloud node introspect --all-manageable --provide
-  #if [[ -n "$root_disk_list" ]]; then
-    # TODO: replace node configure boot with ironic node-update
-    # TODO: configure boot is not used in ocata here anymore
-    #openstack overcloud node configure boot --root-device=${root_disk_list}
-    #https://github.com/openstack/tripleo-quickstart-extras/blob/master/roles/overcloud-prep-images/templates/overcloud-prep-images.sh.j2#L73-L130
-    #ironic node-update $ironic_node add properties/root_device='{"{{ node['key'] }}": "{{ node['value'] }}"}'
-  #fi
-else
-  openstack overcloud node import --provide instackenv.json
-fi
-
-openstack flavor set --property "cpu_arch"="x86_64" baremetal
-openstack flavor set --property "cpu_arch"="x86_64" control
-openstack flavor set --property "cpu_arch"="x86_64" compute
-echo "Configuring nameserver on ctlplane network"
-dns_server_ext=''
-for dns_server in ${dns_servers}; do
-  dns_server_ext="\${dns_server_ext} --dns-nameserver \${dns_server}"
-done
-openstack subnet set ctlplane-subnet \${dns_server_ext}
-sed -i '/CloudDomain:/c\  CloudDomain: '${domain_name} ${ENV_FILE}
-echo "Executing overcloud deployment, this could run for an extended period without output."
-sleep 60 #wait for Hypervisor stats to check-in to nova
-# save deploy command so it can be used for debugging
-cat > deploy_command << EOF
-openstack overcloud deploy --templates $DEPLOY_OPTIONS --timeout 90
-EOF
-EOI
-
-  if [ "$interactive" == "TRUE" ]; then
-    if ! prompt_user "Overcloud Deployment"; then
-      echo -e "${blue}INFO: User requests exit${reset}"
-      exit 0
-    fi
-  fi
-
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-source stackrc
-openstack overcloud deploy --templates $DEPLOY_OPTIONS --timeout 90
-if ! openstack stack list | grep CREATE_COMPLETE 1>/dev/null; then
-  $(typeset -f debug_stack)
-  debug_stack
-  exit 1
-fi
-EOI
-
-  # Configure DPDK and restart ovs agent after bringing up br-phy
-  if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI || (echo "DPDK config failed, exiting..."; exit 1)
-source stackrc
-set -o errexit
-for node in \$(nova list | grep novacompute | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
-echo "Checking DPDK status and bringing up br-phy on \$node"
-ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
-set -o errexit
-sudo dpdk-devbind -s
-sudo ifup br-phy
-if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
-  echo "Restarting openvswitch agent to pick up VXLAN tunneling"
-  sudo systemctl restart neutron-openvswitch-agent
-fi
-EOF
-done
-EOI
-  elif [ "${deploy_options_array['sfc']}" == 'True' ]; then
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI || (echo "SFC config failed, exiting..."; exit 1)
-source stackrc
-set -o errexit
-for node in \$(nova list | grep controller | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
-echo "Configuring networking_sfc.conf on \$node"
-ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
-set -o errexit
-sudo ln -s /etc/neutron/networking_sfc.conf /etc/neutron/conf.d/neutron-server/networking_sfc.conf
-sudo systemctl restart neutron-server
-EOF
-done
-EOI
-  fi
-
-  if [ "$debug" == 'TRUE' ]; then
-      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-source overcloudrc
-echo "Keystone Endpoint List:"
-openstack endpoint list
-echo "Keystone Service List"
-openstack service list
-EOI
-  fi
-}
diff --git a/lib/parse-functions.sh b/lib/parse-functions.sh
deleted file mode 100755
index 2114c0b7..00000000
--- a/lib/parse-functions.sh
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-# Parser functions used by OPNFV Apex
-
-##parses network settings yaml into globals
-parse_network_settings() {
-  local output
-
-  if output=$(python3 -B $LIB/python/apex_python_utils.py parse-net-settings -s $NETSETS -td $APEX_TMP_DIR -e $BASE/network-environment.yaml); then
-      echo -e "${blue}${output}${reset}"
-      eval "$output"
-  else
-      echo -e "${red}ERROR: Failed to parse network settings file $NETSETS ${reset}"
-      exit 1
-  fi
-
-  if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-    if [[ ! $enabled_network_list =~ "tenant" ]]; then
-      echo -e "${red}ERROR: tenant network is not enabled for ovs-dpdk ${reset}"
-      exit 1
-    fi
-  fi
-}
-
-##parses deploy settings yaml into globals
-parse_deploy_settings() {
-  local output
-  if output=$(python3 -B $LIB/python/apex_python_utils.py parse-deploy-settings -f $DEPLOY_SETTINGS_FILE); then
-      echo -e "${blue}${output}${reset}"
-      eval "$output"
-  else
-      echo -e "${red}ERROR: Failed to parse deploy settings file $DEPLOY_SETTINGS_FILE ${reset}"
-      exit 1
-  fi
-
-}
-
-##parses baremetal yaml settings into compatible json
-##writes the json to undercloud:instackenv.json
-##params: none
-##usage: parse_inventory_file
-parse_inventory_file() {
-  local output
-  if [ "$virtual" == "TRUE" ]; then inv_virt="--virtual"; fi
-  if [[ "$ha_enabled" == "True" ]]; then inv_ha="--ha"; fi
-  instackenv_output=$(python3 -B $LIB/python/apex_python_utils.py parse-inventory -f $INVENTORY_FILE $inv_virt $inv_ha)
-  #Copy instackenv.json to undercloud
-  echo -e "${blue}Parsed instackenv JSON:\n${instackenv_output}${reset}"
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-cat > instackenv.json << EOF
-$instackenv_output
-EOF
-EOI
-  if output=$(python3 -B $LIB/python/apex_python_utils.py parse-inventory -f $INVENTORY_FILE $inv_virt $inv_ha --export-bash); then
-    echo -e "${blue}${output}${reset}"
-    eval "$output"
-  else
-    echo -e "${red}ERROR: Failed to parse inventory bash settings file ${INVENTORY_FILE}${reset}"
-    exit 1
-  fi
-
-}
diff --git a/lib/post-install-functions.sh b/lib/post-install-functions.sh
deleted file mode 100755
index 7678b0d3..00000000
--- a/lib/post-install-functions.sh
+++ /dev/null
@@ -1,281 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-##Post configuration after install
-##params: none
-function configure_post_install {
-  local opnfv_attach_networks ovs_ip ip_range net_cidr tmp_ip af external_network_ipv6
-  external_network_ipv6=False
-  opnfv_attach_networks="admin"
-  if [[ $enabled_network_list =~ "external" ]]; then
-    opnfv_attach_networks+=' external'
-  fi
-
-  echo -e "${blue}INFO: Post Install Configuration Running...${reset}"
-
-  echo -e "${blue}INFO: Configuring ssh for root to overcloud nodes...${reset}"
-  # copy host key to instack
-  scp ${SSH_OPTIONS[@]} /root/.ssh/id_rsa.pub "stack@$UNDERCLOUD":jumphost_id_rsa.pub
-
-  # add host key to overcloud nodes authorized keys
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI
-source stackrc
-nodes=\$(nova list | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-for node in \$nodes; do
-cat ~/jumphost_id_rsa.pub | ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" 'cat >> ~/.ssh/authorized_keys'
-done
-EOI
-
-  echo -e "${blue}INFO: Checking if OVS bridges have IP addresses...${reset}"
-  for network in ${opnfv_attach_networks}; do
-    ovs_ip=$(find_ip ${NET_MAP[$network]})
-    tmp_ip=''
-    if [ -n "$ovs_ip" ]; then
-      echo -e "${blue}INFO: OVS Bridge ${NET_MAP[$network]} has IP address ${ovs_ip}${reset}"
-    else
-      echo -e "${blue}INFO: OVS Bridge ${NET_MAP[$network]} missing IP, will configure${reset}"
-      # use last IP of allocation pool
-      eval "ip_range=\${${network}_overcloud_ip_range}"
-      ovs_ip=${ip_range##*,}
-      eval "net_cidr=\${${network}_cidr}"
-      if [[ $ovs_ip =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-        af=4
-      else
-        af=6
-        if [ "$network" == "external" ]; then
-          ublic_network_ipv6=True
-        fi
-        #enable ipv6 on bridge interface
-        echo 0 > /proc/sys/net/ipv6/conf/${NET_MAP[$network]}/disable_ipv6
-      fi
-      sudo ip addr add ${ovs_ip}/${net_cidr##*/} dev ${NET_MAP[$network]}
-      sudo ip link set up ${NET_MAP[$network]}
-      tmp_ip=$(find_ip ${NET_MAP[$network]} $af)
-      if [ -n "$tmp_ip" ]; then
-        echo -e "${blue}INFO: OVS Bridge ${NET_MAP[$network]} IP set: ${tmp_ip}${reset}"
-        continue
-      else
-        echo -e "${red}ERROR: Unable to set OVS Bridge ${NET_MAP[$network]} with IP: ${ovs_ip}${reset}"
-        return 1
-      fi
-    fi
-  done
-
-  if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-    echo -e "${blue}INFO: Bringing up br-phy and ovs-agent for dpdk compute nodes...${reset}"
-    compute_nodes=$(undercloud_connect stack "source stackrc; nova list | grep compute | wc -l")
-    i=0
-    while [ "$i" -lt "$compute_nodes" ]; do
-      overcloud_connect compute${i} "sudo ifup br-phy; sudo systemctl restart neutron-openvswitch-agent"
-      i=$((i + 1))
-    done
-  fi
-
-  # TODO fix this when HA SDN controllers are supported
-  if [ "${deploy_options_array['sdn_controller']}" != 'False' ]; then
-    echo -e "${blue}INFO: Finding SDN Controller IP for overcloudrc...${reset}"
-    sdn_controller_ip=$(undercloud_connect stack "source stackrc;nova list | grep controller-0 | cut -d '|' -f 7 | grep -Eo [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-    echo -e "${blue}INFO: SDN Controller IP is ${sdn_controller_ip} ${reset}"
-    undercloud_connect stack "echo 'export SDN_CONTROLLER_IP=${sdn_controller_ip}' >> /home/stack/overcloudrc"
-  fi
-
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-source overcloudrc
-set -o errexit
-echo "Configuring Neutron external network"
-if [[ -n "$external_nic_mapping_compute_vlan" && "$external_nic_mapping_compute_vlan" != 'native' ]]; then
-  openstack network create external --project service --external --provider-network-type vlan --provider-segment $external_nic_mapping_compute_vlan --provider-physical-network datacentre
-else
-  openstack network create external --project service --external --provider-network-type flat --provider-physical-network datacentre
-fi
-if [ "$external_network_ipv6" == "True" ]; then
-  openstack subnet create external-subnet --project service --network external --no-dhcp --gateway $external_gateway --allocation-pool start=${external_floating_ip_range%%,*},end=${external_floating_ip_range##*,} --subnet-range $external_cidr --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac
-elif [[ "$enabled_network_list" =~ "external" ]]; then
-  openstack subnet create external-subnet --project service --network external --no-dhcp --gateway $external_gateway --allocation-pool start=${external_floating_ip_range%%,*},end=${external_floating_ip_range##*,} --subnet-range $external_cidr
-else
-  # we re-use the introspection range for floating ips with single admin network
-  openstack subnet create external-subnet --project service --network external --no-dhcp --gateway $admin_gateway --allocation-pool start=${admin_introspection_range%%,*},end=${admin_introspection_range##*,} --subnet-range $admin_cidr
-fi
-
-if [ "${deploy_options_array['gluon']}" == 'True' ]; then
-  echo "Creating Gluon dummy network and subnet"
-  openstack network create gluon-network --share --provider-network-type vxlan
-  openstack subnet create gluon-subnet --no-gateway --no-dhcp --network GluonNetwork --subnet-range 0.0.0.0/1
-fi
-
-# Fix project_id and os_tenant_name not in overcloudrc
-# Deprecated openstack client does not need project_id
-# and os_tenant_name anymore but glance client and
-# Rally in general does need it.
-# REMOVE when not needed in Rally/glance-client anymore.
-if ! grep -q  "OS_PROJECT_ID" ./overcloudrc;then
-    project_id=\$(openstack project list |grep admin|awk '{print \$2}')
-    echo "export OS_PROJECT_ID=\$project_id" >> ./overcloudrc
-fi
-if ! grep -q  "OS_TENANT_NAME" ./overcloudrc;then
-    echo "export OS_TENANT_NAME=admin" >> ./overcloudrc
-fi
-
-if [ "${deploy_options_array['dataplane']}" == 'fdio' ] || [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-    for flavor in \$(openstack flavor list -c Name -f value); do
-        echo "INFO: Configuring \$flavor to use hugepage"
-        nova flavor-key \$flavor set hw:mem_page_size=large
-    done
-fi
-
-if [ "${deploy_options_array['congress']}" == 'True' ]; then
-    ds_configs="--config username=\$OS_USERNAME
-                --config tenant_name=\$OS_PROJECT_NAME
-                --config password=\$OS_PASSWORD
-                --config auth_url=\$OS_AUTH_URL"
-    for s in nova neutronv2 cinder glancev2 keystone; do
-        ds_extra_configs=""
-        if [ "\$s" == "nova" ]; then
-            # nova's latest version is 2.38 but congress relies on nova to do
-            # floating ip operation instead of neutron. fip support in nova
-            # was depricated as of 2.35. Hard coding 2.34 for danube.
-            # Carlos.Goncalves working on fixes for upstream congress that
-            # should be ready for ocata.
-            nova_micro_version="2.34"
-            #nova_micro_version=\$(nova version-list | grep CURRENT | awk '{print \$10}')
-            ds_extra_configs+="--config api_version=\$nova_micro_version"
-        fi
-        if openstack congress datasource create \$s "\$s" \$ds_configs \$ds_extra_configs; then
-          echo "INFO: Datasource: \$s created"
-        else
-          echo "WARN: Datasource: \$s could NOT be created"
-        fi
-    done
-    if openstack congress datasource create doctor "doctor"; then
-      echo "INFO: Datasource: doctor created"
-    else
-      echo "WARN: Datsource: doctor could NOT be created"
-    fi
-fi
-
-
-EOI
-
-  # we need to restart neutron-server in Gluon deployments to allow the Gluon core
-  # plugin to correctly register itself with Neutron
-  if [ "${deploy_options_array['gluon']}" == 'True' ]; then
-    echo "Restarting neutron-server to finalize Gluon installation"
-    overcloud_connect "controller0" "sudo systemctl restart neutron-server"
-  fi
-
-  # for virtual, we NAT external network through Undercloud
-  # same goes for baremetal if only jumphost has external connectivity
-  if [ "$virtual" == "TRUE" ] || ! test_overcloud_connectivity && [ "$external_network_ipv6" != "True" ]; then
-    if [[ "$enabled_network_list" =~ "external" ]]; then
-      nat_cidr=${external_cidr}
-    else
-      nat_cidr=${admin_cidr}
-    fi
-    if ! configure_undercloud_nat ${nat_cidr}; then
-      echo -e "${red}ERROR: Unable to NAT undercloud with external net: ${nat_cidr}${reset}"
-      exit 1
-    else
-      echo -e "${blue}INFO: Undercloud VM has been setup to NAT Overcloud external network${reset}"
-    fi
-  fi
-
-  # for sfc deployments we need the vxlan workaround
-  if [ "${deploy_options_array['sfc']}" == 'True' ]; then
-      ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-source stackrc
-set -o errexit
-for node in \$(nova list | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
-ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
-sudo ifconfig br-int up
-sudo ip route add 123.123.123.0/24 dev br-int
-EOF
-done
-EOI
-  fi
-
-  ### VSPERF ###
-  if [[ "${deploy_options_array['vsperf']}" == 'True' ]]; then
-    echo "${blue}\nVSPERF enabled, running build_base_machine.sh\n${reset}"
-    overcloud_connect "compute0" "sudo sh -c 'cd /var/opt/vsperf/systems/ && ./build_base_machine.sh 2>&1 > /var/log/vsperf.log'"
-  fi
-
-  # install docker
-  if [ "${deploy_options_array['yardstick']}" == 'True' ] || [ "${deploy_options_array['dovetail']}" == 'True' ]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-sudo yum install docker -y
-sudo systemctl start docker
-sudo systemctl enable docker
-EOI
-  fi
-
-  # pull yardstick image
-  if [ "${deploy_options_array['yardstick']}" == 'True' ]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-sudo docker pull opnfv/yardstick
-EOI
-  fi
-
-  # pull dovetail image
-  if [ "${deploy_options_array['dovetail']}" == 'True' ]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-sudo docker pull opnfv/dovetail
-EOI
-  fi
-
-  # Collect deployment logs
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-mkdir -p ~/deploy_logs
-rm -rf deploy_logs/*
-source stackrc
-set -o errexit
-for node in \$(nova list | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
- ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
- sudo cp /var/log/messages /home/heat-admin/messages.log
- sudo chown heat-admin /home/heat-admin/messages.log
-EOF
-scp ${SSH_OPTIONS[@]} heat-admin@\$node:/home/heat-admin/messages.log ~/deploy_logs/\$node.messages.log
-if [ "$debug" == "TRUE" ]; then
-    nova list --ip \$node
-    echo "---------------------------"
-    echo "-----/var/log/messages-----"
-    echo "---------------------------"
-    cat ~/deploy_logs/\$node.messages.log
-    echo "---------------------------"
-    echo "----------END LOG----------"
-    echo "---------------------------"
-
-    ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
-echo "$node"
-sudo openstack-status
-EOF
-fi
- ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
- sudo rm -f /home/heat-admin/messages.log
-EOF
-done
-
-# Print out the undercloud IP and dashboard URL
-source stackrc
-echo "Undercloud IP: $UNDERCLOUD, please connect by doing 'opnfv-util undercloud'"
-echo "Overcloud dashboard available at http://\$(openstack stack output show overcloud PublicVip -f json | jq -r .output_value)/dashboard"
-EOI
-
-if [[ "$ha_enabled" == 'True' ]]; then
-  if [ "$debug" == "TRUE" ]; then
-    echo "${blue}\nChecking pacemaker service status\n${reset}"
-  fi
-  overcloud_connect "controller0" "for i in \$(sudo pcs status | grep '^* ' | cut -d ' ' -f 2 | cut -d '_' -f 1 | uniq); do echo \"WARNING: Service: \$i not running\"; done"
-fi
-
-if [ "${deploy_options_array['vpn']}" == 'True' ]; then
-   # Check zrpcd is started
-   overcloud_connect "controller0" "sudo systemctl status zrpcd > /dev/null || echo 'WARNING: zrpcd is not running on controller0'"
-fi
-}
diff --git a/lib/python/apex/__init__.py b/lib/python/apex/__init__.py
deleted file mode 100644
index b2a45f7d..00000000
--- a/lib/python/apex/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Feng Pan (fpan@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-
-from .network_settings import NetworkSettings
-from .deploy_settings import DeploySettings
-from .network_environment import NetworkEnvironment
-from .clean import clean_nodes
-from .inventory import Inventory
diff --git a/lib/python/apex/clean.py b/lib/python/apex/clean.py
deleted file mode 100644
index 184b5ec9..00000000
--- a/lib/python/apex/clean.py
+++ /dev/null
@@ -1,39 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Tim Rozet (trozet@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-# Clean will eventually be migrated to this file
-
-import logging
-import pyipmi
-import pyipmi.interfaces
-import sys
-
-from .common import utils
-
-
-def clean_nodes(inventory):
-    inv_dict = utils.parse_yaml(inventory)
-    if inv_dict is None or 'nodes' not in inv_dict:
-        logging.error("Inventory file is empty or missing nodes definition")
-        sys.exit(1)
-    for node, node_info in inv_dict['nodes'].items():
-        logging.info("Cleaning node: {}".format(node))
-        try:
-            interface = pyipmi.interfaces.create_interface(
-                'ipmitool', interface_type='lanplus')
-            connection = pyipmi.create_connection(interface)
-            connection.session.set_session_type_rmcp(node_info['ipmi_ip'])
-            connection.target = pyipmi.Target(0x20)
-            connection.session.set_auth_type_user(node_info['ipmi_user'],
-                                                  node_info['ipmi_pass'])
-            connection.session.establish()
-            connection.chassis_control_power_down()
-        except Exception as e:
-            logging.error("Failure while shutting down node {}".format(e))
-            sys.exit(1)
diff --git a/lib/python/apex/common/__init__.py b/lib/python/apex/common/__init__.py
deleted file mode 100644
index e69de29b..00000000
--- a/lib/python/apex/common/__init__.py
+++ /dev/null
diff --git a/lib/python/apex/common/constants.py b/lib/python/apex/common/constants.py
deleted file mode 100644
index 3aa28eab..00000000
--- a/lib/python/apex/common/constants.py
+++ /dev/null
@@ -1,30 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Tim Rozet (trozet@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-ADMIN_NETWORK = 'admin'
-TENANT_NETWORK = 'tenant'
-EXTERNAL_NETWORK = 'external'
-STORAGE_NETWORK = 'storage'
-API_NETWORK = 'api'
-CONTROLLER = 'controller'
-COMPUTE = 'compute'
-
-OPNFV_NETWORK_TYPES = [ADMIN_NETWORK, TENANT_NETWORK, EXTERNAL_NETWORK,
-                       STORAGE_NETWORK, API_NETWORK]
-DNS_SERVERS = ["8.8.8.8", "8.8.4.4"]
-NTP_SERVER = ["pool.ntp.org"]
-COMPUTE = 'compute'
-CONTROLLER = 'controller'
-ROLES = [COMPUTE, CONTROLLER]
-DOMAIN_NAME = 'localdomain.com'
-COMPUTE_PRE = "OS::TripleO::ComputeExtraConfigPre"
-CONTROLLER_PRE = "OS::TripleO::ControllerExtraConfigPre"
-PRE_CONFIG_DIR = "/usr/share/openstack-tripleo-heat-templates/puppet/" \
-                 "extraconfig/pre_deploy/"
-DEFAULT_ROOT_DEV = 'sda'
diff --git a/lib/python/apex/common/utils.py b/lib/python/apex/common/utils.py
deleted file mode 100644
index 8e6896fa..00000000
--- a/lib/python/apex/common/utils.py
+++ /dev/null
@@ -1,31 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Tim Rozet (trozet@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import yaml
-
-
-def str2bool(var):
-    if isinstance(var, bool):
-        return var
-    else:
-        return var.lower() in ("true", "yes")
-
-
-def parse_yaml(yaml_file):
-    with open(yaml_file) as f:
-        parsed_dict = yaml.safe_load(f)
-        return parsed_dict
-
-
-def write_str(bash_str, path=None):
-    if path:
-        with open(path, 'w') as file:
-            file.write(bash_str)
-    else:
-        print(bash_str)
diff --git a/lib/python/apex/deploy_settings.py b/lib/python/apex/deploy_settings.py
deleted file mode 100644
index 06185941..00000000
--- a/lib/python/apex/deploy_settings.py
+++ /dev/null
@@ -1,195 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Michael Chapman (michapma@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-
-import yaml
-import logging
-
-from .common import utils
-
-REQ_DEPLOY_SETTINGS = ['sdn_controller',
-                       'odl_version',
-                       'tacker',
-                       'congress',
-                       'dataplane',
-                       'sfc',
-                       'vpn',
-                       'vpp',
-                       'ceph',
-                       'gluon',
-                       'rt_kvm']
-
-OPT_DEPLOY_SETTINGS = ['performance',
-                       'vsperf',
-                       'ceph_device',
-                       'yardstick',
-                       'dovetail',
-                       'odl_vpp_routing_node',
-                       'odl_vpp_netvirt',
-                       'barometer']
-
-VALID_ROLES = ['Controller', 'Compute', 'ObjectStorage']
-VALID_PERF_OPTS = ['kernel', 'nova', 'vpp', 'ovs']
-VALID_DATAPLANES = ['ovs', 'ovs_dpdk', 'fdio']
-
-
-class DeploySettings(dict):
-    """
-    This class parses a APEX deploy settings yaml file into an object
-
-    Currently the parsed object is dumped into a bash global definition file
-    for deploy.sh consumption. This object will later be used directly as
-    deployment script move to python.
-    """
-    def __init__(self, filename):
-        init_dict = {}
-        if isinstance(filename, str):
-            with open(filename, 'r') as deploy_settings_file:
-                init_dict = yaml.safe_load(deploy_settings_file)
-        else:
-            # assume input is a dict to build from
-            init_dict = filename
-
-        super().__init__(init_dict)
-        self._validate_settings()
-
-    def _validate_settings(self):
-        """
-        Validates the deploy settings file provided
-
-        DeploySettingsException will be raised if validation fails.
-        """
-
-        if 'deploy_options' not in self:
-            raise DeploySettingsException("No deploy options provided in"
-                                          " deploy settings file")
-        if 'global_params' not in self:
-            raise DeploySettingsException("No global options provided in"
-                                          " deploy settings file")
-
-        deploy_options = self['deploy_options']
-        if not isinstance(deploy_options, dict):
-            raise DeploySettingsException("deploy_options should be a list")
-
-        if ('gluon' in self['deploy_options'] and
-           'vpn' in self['deploy_options']):
-                if (self['deploy_options']['gluon'] is True and
-                   self['deploy_options']['vpn'] is False):
-                        raise DeploySettingsException(
-                            "Invalid deployment configuration: "
-                            "If gluon is enabled, "
-                            "vpn also needs to be enabled")
-
-        for setting, value in deploy_options.items():
-            if setting not in REQ_DEPLOY_SETTINGS + OPT_DEPLOY_SETTINGS:
-                raise DeploySettingsException("Invalid deploy_option {} "
-                                              "specified".format(setting))
-            if setting == 'dataplane':
-                if value not in VALID_DATAPLANES:
-                    planes = ' '.join(VALID_DATAPLANES)
-                    raise DeploySettingsException(
-                        "Invalid dataplane {} specified. Valid dataplanes:"
-                        " {}".format(value, planes))
-
-        for req_set in REQ_DEPLOY_SETTINGS:
-            if req_set not in deploy_options:
-                if req_set == 'dataplane':
-                    self['deploy_options'][req_set] = 'ovs'
-                elif req_set == 'ceph':
-                    self['deploy_options'][req_set] = True
-                else:
-                    self['deploy_options'][req_set] = False
-
-        if 'performance' in deploy_options:
-            if not isinstance(deploy_options['performance'], dict):
-                raise DeploySettingsException("Performance deploy_option"
-                                              "must be a dictionary.")
-            for role, role_perf_sets in deploy_options['performance'].items():
-                if role not in VALID_ROLES:
-                    raise DeploySettingsException("Performance role {}"
-                                                  "is not valid, choose"
-                                                  "from {}".format(
-                                                      role,
-                                                      " ".join(VALID_ROLES)
-                                                  ))
-
-                for key in role_perf_sets:
-                    if key not in VALID_PERF_OPTS:
-                        raise DeploySettingsException("Performance option {} "
-                                                      "is not valid, choose"
-                                                      "from {}".format(
-                                                          key,
-                                                          " ".join(
-                                                              VALID_PERF_OPTS)
-                                                      ))
-
-    def _dump_performance(self):
-        """
-        Creates performance settings string for bash consumption.
-
-        Output will be in the form of a list that can be iterated over in
-        bash, with each string being the direct input to the performance
-        setting script in the form <role> <category> <key> <value> to
-        facilitate modification of the correct image.
-        """
-        bash_str = 'performance_options=(\n'
-        deploy_options = self['deploy_options']
-        for role, settings in deploy_options['performance'].items():
-            for category, options in settings.items():
-                for key, value in options.items():
-                    bash_str += "\"{} {} {} {}\"\n".format(role,
-                                                           category,
-                                                           key,
-                                                           value)
-        bash_str += ')\n'
-        bash_str += '\n'
-        bash_str += 'performance_roles=(\n'
-        for role in self['deploy_options']['performance']:
-            bash_str += role + '\n'
-        bash_str += ')\n'
-        bash_str += '\n'
-
-        return bash_str
-
-    def _dump_deploy_options_array(self):
-        """
-        Creates deploy settings array in bash syntax.
-        """
-        bash_str = ''
-        for key, value in self['deploy_options'].items():
-            if not isinstance(value, bool):
-                bash_str += "deploy_options_array[{}]=\"{}\"\n".format(key,
-                                                                       value)
-            else:
-                bash_str += "deploy_options_array[{}]={}\n".format(key,
-                                                                   value)
-        return bash_str
-
-    def dump_bash(self, path=None):
-        """
-        Prints settings for bash consumption.
-
-        If optional path is provided, bash string will be written to the file
-        instead of stdout.
-        """
-        bash_str = ''
-        for key, value in self['global_params'].items():
-            bash_str += "{}={}\n".format(key, value)
-        if 'performance' in self['deploy_options']:
-            bash_str += self._dump_performance()
-        bash_str += self._dump_deploy_options_array()
-        utils.write_str(bash_str, path)
-
-
-class DeploySettingsException(Exception):
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-        return self.value
diff --git a/lib/python/apex/inventory.py b/lib/python/apex/inventory.py
deleted file mode 100644
index 64f47b49..00000000
--- a/lib/python/apex/inventory.py
+++ /dev/null
@@ -1,98 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Dan Radez (dradez@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import yaml
-import json
-import platform
-
-from .common import constants
-from .common import utils
-
-
-class Inventory(dict):
-    """
-    This class parses an APEX inventory yaml file into an object. It
-    generates or detects all missing fields for deployment.
-
-    It then collapses one level of identification from the object to
-    convert it to a structure that can be dumped into a json file formatted
-    such that Triple-O can read the resulting json as an instackenv.json file.
-    """
-    def __init__(self, source, ha=True, virtual=False):
-        init_dict = {}
-        self.root_device = constants.DEFAULT_ROOT_DEV
-        if isinstance(source, str):
-            with open(source, 'r') as inventory_file:
-                yaml_dict = yaml.safe_load(inventory_file)
-            # collapse node identifiers from the structure
-            init_dict['nodes'] = list(map(lambda n: n[1],
-                                          yaml_dict['nodes'].items()))
-        else:
-            # assume input is a dict to build from
-            init_dict = source
-
-        # move ipmi_* to pm_*
-        # make mac a list
-        def munge_nodes(node):
-            node['pm_addr'] = node['ipmi_ip']
-            node['pm_password'] = node['ipmi_pass']
-            node['pm_user'] = node['ipmi_user']
-            node['mac'] = [node['mac_address']]
-            if 'cpus' in node:
-                node['cpu'] = node['cpus']
-
-            for i in ('ipmi_ip', 'ipmi_pass', 'ipmi_user', 'mac_address',
-                      'disk_device'):
-                if i == 'disk_device' and 'disk_device' in node.keys():
-                    self.root_device = node[i]
-                else:
-                    continue
-                del node[i]
-
-            return node
-
-        super().__init__({'nodes': list(map(munge_nodes, init_dict['nodes']))})
-
-        # verify number of nodes
-        if ha and len(self['nodes']) < 5:
-            raise InventoryException('You must provide at least 5 '
-                                     'nodes for HA baremetal deployment')
-        elif len(self['nodes']) < 2:
-            raise InventoryException('You must provide at least 2 nodes '
-                                     'for non-HA baremetal deployment')
-
-        if virtual:
-            self['arch'] = platform.machine()
-            self['host-ip'] = '192.168.122.1'
-            self['power_manager'] = \
-                'nova.virt.baremetal.virtual_power_driver.VirtualPowerManager'
-            self['seed-ip'] = ''
-            self['ssh-key'] = 'INSERT_STACK_USER_PRIV_KEY'
-            self['ssh-user'] = 'root'
-
-    def dump_instackenv_json(self):
-        print(json.dumps(dict(self), sort_keys=True, indent=4))
-
-    def dump_bash(self, path=None):
-        """
-        Prints settings for bash consumption.
-
-        If optional path is provided, bash string will be written to the file
-        instead of stdout.
-        """
-        bash_str = "{}={}\n".format('root_disk_list', str(self.root_device))
-        utils.write_str(bash_str, path)
-
-
-class InventoryException(Exception):
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-            return self.value
diff --git a/lib/python/apex/ip_utils.py b/lib/python/apex/ip_utils.py
deleted file mode 100644
index ae60b705..00000000
--- a/lib/python/apex/ip_utils.py
+++ /dev/null
@@ -1,230 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Feng Pan (fpan@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-
-import ipaddress
-import subprocess
-import re
-import logging
-
-
-def get_ip_range(start_offset=None, count=None, end_offset=None,
-                 cidr=None, interface=None):
-    """
-    Generate IP range for a network (cidr) or an interface.
-
-    If CIDR is provided, it will take precedence over interface. In this case,
-    The entire CIDR IP address space is considered usable. start_offset will be
-    calculated from the network address, and end_offset will be calculated from
-    the last address in subnet.
-
-    If interface is provided, the interface IP will be used to calculate
-    offsets:
-        - If the interface IP is in the first half of the address space,
-        start_offset will be calculated from the interface IP, and end_offset
-        will be calculated from end of address space.
-        - If the interface IP is in the second half of the address space,
-        start_offset will be calculated from the network address in the address
-        space, and end_offset will be calculated from the interface IP.
-
-    2 of start_offset, end_offset and count options must be provided:
-        - If start_offset and end_offset are provided, a range from
-        start_offset to end_offset will be returned.
-        - If count is provided, a range from either start_offset to
-        (start_offset+count) or (end_offset-count) to end_offset will be
-        returned. The IP range returned will be of size <count>.
-    Both start_offset and end_offset must be greater than 0.
-
-    Returns IP range in the format of "first_addr,second_addr" or exception
-    is raised.
-    """
-    if cidr:
-        if count and start_offset and not end_offset:
-            start_index = start_offset
-            end_index = start_offset + count - 1
-        elif count and end_offset and not start_offset:
-            end_index = -1 - end_offset
-            start_index = -1 - end_index - count + 1
-        elif start_offset and end_offset and not count:
-            start_index = start_offset
-            end_index = -1 - end_offset
-        else:
-            raise IPUtilsException("Argument error: must pass in exactly 2 of"
-                                   " start_offset, end_offset and count")
-
-        start_ip = cidr[start_index]
-        end_ip = cidr[end_index]
-        network = cidr
-    elif interface:
-        network = interface.network
-        number_of_addr = network.num_addresses
-        if interface.ip < network[int(number_of_addr / 2)]:
-            if count and start_offset and not end_offset:
-                start_ip = interface.ip + start_offset
-                end_ip = start_ip + count - 1
-            elif count and end_offset and not start_offset:
-                end_ip = network[-1 - end_offset]
-                start_ip = end_ip - count + 1
-            elif start_offset and end_offset and not count:
-                start_ip = interface.ip + start_offset
-                end_ip = network[-1 - end_offset]
-            else:
-                raise IPUtilsException(
-                    "Argument error: must pass in exactly 2 of"
-                    " start_offset, end_offset and count")
-        else:
-            if count and start_offset and not end_offset:
-                start_ip = network[start_offset]
-                end_ip = start_ip + count - 1
-            elif count and end_offset and not start_offset:
-                end_ip = interface.ip - end_offset
-                start_ip = end_ip - count + 1
-            elif start_offset and end_offset and not count:
-                start_ip = network[start_offset]
-                end_ip = interface.ip - end_offset
-            else:
-                raise IPUtilsException(
-                    "Argument error: must pass in exactly 2 of"
-                    " start_offset, end_offset and count")
-
-    else:
-        raise IPUtilsException("Must pass in cidr or interface to generate"
-                               "ip range")
-
-    range_result = _validate_ip_range(start_ip, end_ip, network)
-    if range_result:
-        ip_range = "{},{}".format(start_ip, end_ip)
-        return ip_range
-    else:
-        raise IPUtilsException("Invalid IP range: {},{} for network {}"
-                               .format(start_ip, end_ip, network))
-
-
-def get_ip(offset, cidr=None, interface=None):
-    """
-    Returns an IP in a network given an offset.
-
-    Either cidr or interface must be provided, cidr takes precedence.
-
-    If cidr is provided, offset is calculated from network address.
-    If interface is provided, offset is calculated from interface IP.
-
-    offset can be positive or negative, but the resulting IP address must also
-    be contained in the same subnet, otherwise an exception will be raised.
-
-    returns a IP address object.
-    """
-    if cidr:
-        ip = cidr[0 + offset]
-        network = cidr
-    elif interface:
-        ip = interface.ip + offset
-        network = interface.network
-    else:
-        raise IPUtilsException("Must pass in cidr or interface to generate IP")
-
-    if ip not in network:
-        raise IPUtilsException("IP {} not in network {}".format(ip, network))
-    else:
-        return str(ip)
-
-
-def get_interface(nic, address_family=4):
-    """
-    Returns interface object for a given NIC name in the system
-
-    Only global address will be returned at the moment.
-
-    Returns interface object if an address is found for the given nic,
-    otherwise returns None.
-    """
-    if not nic.strip():
-        logging.error("empty nic name specified")
-        return None
-    output = subprocess.getoutput("/usr/sbin/ip -{} addr show {} scope global"
-                                  .format(address_family, nic))
-    if address_family == 4:
-        pattern = re.compile("\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/\d{1,2}")
-    elif address_family == 6:
-        pattern = re.compile("([0-9a-f]{0,4}:){2,7}[0-9a-f]{0,4}/\d{1,3}")
-    else:
-        raise IPUtilsException("Invalid address family: {}"
-                               .format(address_family))
-    match = re.search(pattern, output)
-    if match:
-        logging.info("found interface {} ip: {}".format(nic, match.group()))
-        return ipaddress.ip_interface(match.group())
-    else:
-        logging.info("interface ip not found! ip address output:\n{}"
-                     .format(output))
-        return None
-
-
-def find_gateway(interface):
-    """
-    Validate gateway on the system
-
-    Ensures that the provided interface object is in fact configured as default
-    route on the system.
-
-    Returns gateway IP (reachable from interface) if default route is found,
-    otherwise returns None.
-    """
-
-    address_family = interface.version
-    output = subprocess.getoutput("/usr/sbin/ip -{} route".format(
-        address_family))
-
-    pattern = re.compile("default\s+via\s+(\S+)\s+")
-    match = re.search(pattern, output)
-
-    if match:
-        gateway_ip = match.group(1)
-        reverse_route_output = subprocess.getoutput("/usr/sbin/ip route get {}"
-                                                    .format(gateway_ip))
-        pattern = re.compile("{}.+src\s+{}".format(gateway_ip, interface.ip))
-        if not re.search(pattern, reverse_route_output):
-            logging.warning("Default route doesn't match interface specified: "
-                            "{}".format(reverse_route_output))
-            return None
-        else:
-            return gateway_ip
-    else:
-        logging.warning("Can't find gateway address on system")
-        return None
-
-
-def _validate_ip_range(start_ip, end_ip, cidr):
-    """
-    Validates an IP range is in good order and the range is part of cidr.
-
-    Returns True if validation succeeds, False otherwise.
-    """
-    ip_range = "{},{}".format(start_ip, end_ip)
-    if end_ip <= start_ip:
-        logging.warning("IP range {} is invalid: end_ip should be greater "
-                        "than starting ip".format(ip_range))
-        return False
-    if start_ip not in ipaddress.ip_network(cidr):
-        logging.warning('start_ip {} is not in network {}'
-                        .format(start_ip, cidr))
-        return False
-    if end_ip not in ipaddress.ip_network(cidr):
-        logging.warning('end_ip {} is not in network {}'.format(end_ip, cidr))
-        return False
-
-    return True
-
-
-class IPUtilsException(Exception):
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-        return self.value
diff --git a/lib/python/apex/network_environment.py b/lib/python/apex/network_environment.py
deleted file mode 100644
index dd9530b8..00000000
--- a/lib/python/apex/network_environment.py
+++ /dev/null
@@ -1,219 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Tim Rozet (trozet@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import yaml
-import re
-from .common.constants import (
-    CONTROLLER,
-    COMPUTE,
-    ADMIN_NETWORK,
-    TENANT_NETWORK,
-    STORAGE_NETWORK,
-    EXTERNAL_NETWORK,
-    API_NETWORK,
-    CONTROLLER_PRE,
-    COMPUTE_PRE,
-    PRE_CONFIG_DIR
-)
-from .network_settings import NetworkSettings
-
-HEAT_NONE = 'OS::Heat::None'
-PORTS = '/ports'
-# Resources defined by <resource name>: <prefix>
-EXTERNAL_RESOURCES = {'OS::TripleO::Network::External': None,
-                      'OS::TripleO::Network::Ports::ExternalVipPort': PORTS,
-                      'OS::TripleO::Controller::Ports::ExternalPort': PORTS,
-                      'OS::TripleO::Compute::Ports::ExternalPort': PORTS}
-TENANT_RESOURCES = {'OS::TripleO::Network::Tenant': None,
-                    'OS::TripleO::Controller::Ports::TenantPort': PORTS,
-                    'OS::TripleO::Compute::Ports::TenantPort': PORTS}
-STORAGE_RESOURCES = {'OS::TripleO::Network::Storage': None,
-                     'OS::TripleO::Network::Ports::StorageVipPort': PORTS,
-                     'OS::TripleO::Controller::Ports::StoragePort': PORTS,
-                     'OS::TripleO::Compute::Ports::StoragePort': PORTS}
-API_RESOURCES = {'OS::TripleO::Network::InternalApi': None,
-                 'OS::TripleO::Network::Ports::InternalApiVipPort': PORTS,
-                 'OS::TripleO::Controller::Ports::InternalApiPort': PORTS,
-                 'OS::TripleO::Compute::Ports::InternalApiPort': PORTS}
-
-# A list of flags that will be set to true when IPv6 is enabled
-IPV6_FLAGS = ["NovaIPv6", "MongoDbIPv6", "CorosyncIPv6", "CephIPv6",
-              "RabbitIPv6", "MemcachedIPv6"]
-
-reg = 'resource_registry'
-param_def = 'parameter_defaults'
-
-
-class NetworkEnvironment(dict):
-    """
-    This class creates a Network Environment to be used in TripleO Heat
-    Templates.
-
-    The class builds upon an existing network-environment file and modifies
-    based on a NetworkSettings object.
-    """
-    def __init__(self, net_settings, filename, compute_pre_config=False,
-                 controller_pre_config=False):
-        """
-        Create Network Environment according to Network Settings
-        """
-        init_dict = {}
-        if isinstance(filename, str):
-            with open(filename, 'r') as net_env_fh:
-                init_dict = yaml.safe_load(net_env_fh)
-
-        super().__init__(init_dict)
-        if not isinstance(net_settings, NetworkSettings):
-            raise NetworkEnvException('Invalid Network Settings object')
-
-        self._set_tht_dir()
-
-        nets = net_settings['networks']
-
-        admin_cidr = nets[ADMIN_NETWORK]['cidr']
-        admin_prefix = str(admin_cidr.prefixlen)
-        self[param_def]['ControlPlaneSubnetCidr'] = admin_prefix
-        self[param_def]['ControlPlaneDefaultRoute'] = \
-            nets[ADMIN_NETWORK]['installer_vm']['ip']
-        self[param_def]['EC2MetadataIp'] = \
-            nets[ADMIN_NETWORK]['installer_vm']['ip']
-        self[param_def]['DnsServers'] = net_settings['dns_servers']
-
-        if EXTERNAL_NETWORK in net_settings.enabled_network_list:
-            external_cidr = net_settings.get_network(EXTERNAL_NETWORK)['cidr']
-            self[param_def]['ExternalNetCidr'] = str(external_cidr)
-            external_vlan = self._get_vlan(net_settings.get_network(
-                                           EXTERNAL_NETWORK))
-            if isinstance(external_vlan, int):
-                self[param_def]['NeutronExternalNetworkBridge'] = '""'
-                self[param_def]['ExternalNetworkVlanID'] = external_vlan
-            external_range = net_settings.get_network(EXTERNAL_NETWORK)[
-                'overcloud_ip_range']
-            self[param_def]['ExternalAllocationPools'] = \
-                [{'start': str(external_range[0]),
-                  'end': str(external_range[1])}]
-            self[param_def]['ExternalInterfaceDefaultRoute'] = \
-                net_settings.get_network(EXTERNAL_NETWORK)['gateway']
-
-            if external_cidr.version == 6:
-                postfix = '/external_v6.yaml'
-            else:
-                postfix = '/external.yaml'
-        else:
-            postfix = '/noop.yaml'
-
-        # apply resource registry update for EXTERNAL_RESOURCES
-        self._config_resource_reg(EXTERNAL_RESOURCES, postfix)
-
-        if TENANT_NETWORK in net_settings.enabled_network_list:
-            tenant_range = nets[TENANT_NETWORK]['overcloud_ip_range']
-            self[param_def]['TenantAllocationPools'] = \
-                [{'start': str(tenant_range[0]),
-                  'end': str(tenant_range[1])}]
-            tenant_cidr = nets[TENANT_NETWORK]['cidr']
-            self[param_def]['TenantNetCidr'] = str(tenant_cidr)
-            if tenant_cidr.version == 6:
-                postfix = '/tenant_v6.yaml'
-                # set overlay_ip_version option in Neutron ML2 config
-                self[param_def]['NeutronOverlayIPVersion'] = "6"
-            else:
-                postfix = '/tenant.yaml'
-
-            tenant_vlan = self._get_vlan(nets[TENANT_NETWORK])
-            if isinstance(tenant_vlan, int):
-                self[param_def]['TenantNetworkVlanID'] = tenant_vlan
-        else:
-            postfix = '/noop.yaml'
-
-        # apply resource registry update for TENANT_RESOURCES
-        self._config_resource_reg(TENANT_RESOURCES, postfix)
-
-        if STORAGE_NETWORK in net_settings.enabled_network_list:
-            storage_range = nets[STORAGE_NETWORK]['overcloud_ip_range']
-            self[param_def]['StorageAllocationPools'] = \
-                [{'start': str(storage_range[0]),
-                  'end': str(storage_range[1])}]
-            storage_cidr = nets[STORAGE_NETWORK]['cidr']
-            self[param_def]['StorageNetCidr'] = str(storage_cidr)
-            if storage_cidr.version == 6:
-                postfix = '/storage_v6.yaml'
-            else:
-                postfix = '/storage.yaml'
-            storage_vlan = self._get_vlan(nets[STORAGE_NETWORK])
-            if isinstance(storage_vlan, int):
-                self[param_def]['StorageNetworkVlanID'] = storage_vlan
-        else:
-            postfix = '/noop.yaml'
-
-        # apply resource registry update for STORAGE_RESOURCES
-        self._config_resource_reg(STORAGE_RESOURCES, postfix)
-
-        if API_NETWORK in net_settings.enabled_network_list:
-            api_range = nets[API_NETWORK]['overcloud_ip_range']
-            self[param_def]['InternalApiAllocationPools'] = \
-                [{'start': str(api_range[0]),
-                  'end': str(api_range[1])}]
-            api_cidr = nets[API_NETWORK]['cidr']
-            self[param_def]['InternalApiNetCidr'] = str(api_cidr)
-            if api_cidr.version == 6:
-                postfix = '/internal_api_v6.yaml'
-            else:
-                postfix = '/internal_api.yaml'
-            api_vlan = self._get_vlan(nets[API_NETWORK])
-            if isinstance(api_vlan, int):
-                self[param_def]['InternalApiNetworkVlanID'] = api_vlan
-        else:
-            postfix = '/noop.yaml'
-
-        # apply resource registry update for API_RESOURCES
-        self._config_resource_reg(API_RESOURCES, postfix)
-
-        # Set IPv6 related flags to True. Not that we do not set those to False
-        # when IPv4 is configured, we'll use the default or whatever the user
-        # may have set.
-        if net_settings.get_ip_addr_family() == 6:
-            for flag in IPV6_FLAGS:
-                self[param_def][flag] = True
-
-    def _get_vlan(self, network):
-        if isinstance(network['nic_mapping'][CONTROLLER]['vlan'], int):
-            return network['nic_mapping'][CONTROLLER]['vlan']
-        elif isinstance(network['nic_mapping'][COMPUTE]['vlan'], int):
-            return network['nic_mapping'][COMPUTE]['vlan']
-        else:
-            return 'native'
-
-    def _set_tht_dir(self):
-        self.tht_dir = None
-        for key, prefix in TENANT_RESOURCES.items():
-            if prefix is None:
-                prefix = ''
-            m = re.split('%s/\w+\.yaml' % prefix, self[reg][key])
-            if m is not None and len(m) > 1:
-                self.tht_dir = m[0]
-                break
-        if not self.tht_dir:
-            raise NetworkEnvException('Unable to parse THT Directory')
-
-    def _config_resource_reg(self, resources, postfix):
-        for key, prefix in resources.items():
-            if prefix is None:
-                if postfix == '/noop.yaml':
-                    self[reg][key] = HEAT_NONE
-                    continue
-                prefix = ''
-            self[reg][key] = self.tht_dir + prefix + postfix
-
-
-class NetworkEnvException(Exception):
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-            return self.value
diff --git a/lib/python/apex/network_settings.py b/lib/python/apex/network_settings.py
deleted file mode 100644
index 79b0a9d1..00000000
--- a/lib/python/apex/network_settings.py
+++ /dev/null
@@ -1,360 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Feng Pan (fpan@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import yaml
-import logging
-import ipaddress
-
-from copy import copy
-from .common import utils
-from . import ip_utils
-from .common.constants import (
-    CONTROLLER,
-    COMPUTE,
-    ROLES,
-    DOMAIN_NAME,
-    DNS_SERVERS,
-    NTP_SERVER,
-    ADMIN_NETWORK,
-    EXTERNAL_NETWORK,
-    OPNFV_NETWORK_TYPES,
-)
-
-
-class NetworkSettings(dict):
-    """
-    This class parses APEX network settings yaml file into an object. It
-    generates or detects all missing fields for deployment.
-
-    The resulting object will be used later to generate network environment
-    file as well as configuring post deployment networks.
-
-    Currently the parsed object is dumped into a bash global definition file
-    for deploy.sh consumption. This object will later be used directly as
-    deployment script move to python.
-    """
-    def __init__(self, filename):
-        init_dict = {}
-        if isinstance(filename, str):
-            with open(filename, 'r') as network_settings_file:
-                init_dict = yaml.safe_load(network_settings_file)
-        else:
-            # assume input is a dict to build from
-            init_dict = filename
-        super().__init__(init_dict)
-
-        if 'apex' in self:
-            # merge two dics Nondestructively
-            def merge(pri, sec):
-                for key, val in sec.items():
-                    if key in pri:
-                        if isinstance(val, dict):
-                            merge(pri[key], val)
-                        # else
-                        # do not overwrite what's already there
-                    else:
-                        pri[key] = val
-            # merge the apex specific config into the first class settings
-            merge(self, copy(self['apex']))
-
-        self.enabled_network_list = []
-        self.nics = {COMPUTE: {}, CONTROLLER: {}}
-        self.nics_specified = {COMPUTE: False, CONTROLLER: False}
-        self._validate_input()
-
-    def get_network(self, network):
-        if network == EXTERNAL_NETWORK and self['networks'][network]:
-            for net in self['networks'][network]:
-                if 'public' in net:
-                    return net
-
-            raise NetworkSettingsException("The external network, "
-                                           "'public', should be defined "
-                                           "when external networks are "
-                                           "enabled")
-        else:
-            return self['networks'][network]
-
-    def _validate_input(self):
-        """
-        Validates the network settings file and populates all fields.
-
-        NetworkSettingsException will be raised if validation fails.
-        """
-        if not self['networks'].get(ADMIN_NETWORK, {}).get('enabled', False):
-            raise NetworkSettingsException("You must enable admin network "
-                                           "and configure it explicitly or "
-                                           "use auto-detection")
-
-        for network in OPNFV_NETWORK_TYPES:
-            if network in self['networks']:
-                _network = self.get_network(network)
-                if _network.get('enabled', True):
-                    logging.info("{} enabled".format(network))
-                    self._config_required_settings(network)
-                    nicmap = _network['nic_mapping']
-                    self._validate_overcloud_nic_order(network)
-                    iface = nicmap[CONTROLLER]['members'][0]
-                    self._config_ip_range(network=network,
-                                          interface=iface,
-                                          ip_range='overcloud_ip_range',
-                                          start_offset=21, end_offset=21)
-                    self.enabled_network_list.append(network)
-                    # TODO self._config_optional_settings(network)
-                else:
-                    logging.info("{} disabled, will collapse with "
-                                 "admin network".format(network))
-            else:
-                logging.info("{} is not in specified, will collapse with "
-                             "admin network".format(network))
-
-        if 'dns-domain' not in self:
-            self['domain_name'] = DOMAIN_NAME
-        self['dns_servers'] = self.get('dns_nameservers', DNS_SERVERS)
-        self['ntp_servers'] = self.get('ntp', NTP_SERVER)
-
-    def _validate_overcloud_nic_order(self, network):
-        """
-        Detects if nic order is specified per profile (compute/controller)
-        for network
-
-        If nic order is specified in a network for a profile, it should be
-        specified for every network with that profile other than admin network
-
-        Duplicate nic names are also not allowed across different networks
-
-        :param network: network to detect if nic order present
-        :return: None
-        """
-        for role in ROLES:
-            _network = self.get_network(network)
-            _nicmap = _network.get('nic_mapping', {})
-            _role = _nicmap.get(role, {})
-            interfaces = _role.get('members', [])
-
-            if interfaces:
-                interface = interfaces[0]
-                if not isinstance(_role.get('vlan', 'native'), int) and \
-                   any(y == interface for x, y in self.nics[role].items()):
-                    raise NetworkSettingsException(
-                        "Duplicate {} already specified for "
-                        "another network".format(interface))
-                self.nics[role][network] = interface
-                self.nics_specified[role] = True
-                logging.info("{} nic order specified for network {"
-                             "}".format(role, network))
-            else:
-                raise NetworkSettingsException(
-                    "Interface members are not supplied for {} network "
-                    "for the {} role. Please add nic assignments"
-                    "".format(network, role))
-
-    def _config_required_settings(self, network):
-        """
-        Configures either CIDR or bridged_interface setting
-
-        cidr takes precedence if both cidr and bridged_interface are specified
-        for a given network.
-
-        When using bridged_interface, we will detect network setting on the
-        given NIC in the system. The resulting config in settings object will
-        be an ipaddress.network object, replacing the NIC name.
-        """
-        _network = self.get_network(network)
-        # if vlan not defined then default it to native
-        if network is not ADMIN_NETWORK:
-            for role in ROLES:
-                if 'vlan' not in _network['nic_mapping'][role]:
-                    _network['nic_mapping'][role]['vlan'] = 'native'
-
-        cidr = _network.get('cidr')
-
-        if cidr:
-            cidr = ipaddress.ip_network(_network['cidr'])
-            _network['cidr'] = cidr
-            logging.info("{}_cidr: {}".format(network, cidr))
-        elif 'installer_vm' in _network:
-            ucloud_if_list = _network['installer_vm']['members']
-            # If cidr is not specified, we need to know if we should find
-            # IPv6 or IPv4 address on the interface
-            ip = ipaddress.ip_address(_network['installer_vm']['ip'])
-            nic_if = ip_utils.get_interface(ucloud_if_list[0], ip.version)
-            if nic_if:
-                logging.info("{}_bridged_interface: {}".
-                             format(network, nic_if))
-            else:
-                raise NetworkSettingsException(
-                    "Auto detection failed for {}: Unable to find valid "
-                    "ip for interface {}".format(network, ucloud_if_list[0]))
-
-        else:
-            raise NetworkSettingsException(
-                "Auto detection failed for {}: either installer_vm "
-                "members or cidr must be specified".format(network))
-
-        # undercloud settings
-        if network == ADMIN_NETWORK:
-            provisioner_ip = _network['installer_vm']['ip']
-            iface = _network['installer_vm']['members'][0]
-            if not provisioner_ip:
-                _network['installer_vm']['ip'] = self._gen_ip(network, 1)
-            self._config_ip_range(network=network, interface=iface,
-                                  ip_range='dhcp_range',
-                                  start_offset=2, count=9)
-            self._config_ip_range(network=network, interface=iface,
-                                  ip_range='introspection_range',
-                                  start_offset=11, count=9)
-        elif network == EXTERNAL_NETWORK:
-            provisioner_ip = _network['installer_vm']['ip']
-            iface = _network['installer_vm']['members'][0]
-            if not provisioner_ip:
-                _network['installer_vm']['ip'] = self._gen_ip(network, 1)
-            self._config_ip_range(network=network, interface=iface,
-                                  ip_range='floating_ip_range',
-                                  end_offset=2, count=20)
-
-            gateway = _network['gateway']
-            interface = _network['installer_vm']['ip']
-            self._config_gateway(network, gateway, interface)
-
-    def _config_ip_range(self, network, ip_range, interface=None,
-                         start_offset=None, end_offset=None, count=None):
-        """
-        Configures IP range for a given setting.
-        If the setting is already specified, no change will be made.
-        The spec for start_offset, end_offset and count are identical to
-        ip_utils.get_ip_range.
-        """
-        _network = self.get_network(network)
-        if ip_range not in _network:
-            cidr = _network.get('cidr')
-            _ip_range = ip_utils.get_ip_range(start_offset=start_offset,
-                                              end_offset=end_offset,
-                                              count=count,
-                                              cidr=cidr,
-                                              interface=interface)
-            _network[ip_range] = _ip_range.split(',')
-
-        logging.info("Config IP Range: {} {}".format(network, ip_range))
-
-    def _gen_ip(self, network, offset):
-        """
-        Generate and ip offset within the given network
-        """
-        _network = self.get_network(network)
-        cidr = _network.get('cidr')
-        ip = ip_utils.get_ip(offset, cidr)
-        logging.info("Config IP: {} {}".format(network, ip))
-        return ip
-
-    def _config_optional_settings(self, network):
-        """
-        Configures optional settings:
-        - admin_network:
-            - provisioner_ip
-            - dhcp_range
-            - introspection_range
-        - public_network:
-            - provisioner_ip
-            - floating_ip_range
-            - gateway
-        """
-        if network == ADMIN_NETWORK:
-            self._config_ip(network, None, 'provisioner_ip', 1)
-            self._config_ip_range(network=network,
-                                  ip_range='dhcp_range',
-                                  start_offset=2, count=9)
-            self._config_ip_range(network=network,
-                                  ip_range='introspection_range',
-                                  start_offset=11, count=9)
-        elif network == EXTERNAL_NETWORK:
-            self._config_ip(network, None, 'provisioner_ip', 1)
-            self._config_ip_range(network=network,
-                                  ip_range='floating_ip_range',
-                                  end_offset=2, count=20)
-            self._config_gateway(network)
-
-    def _config_gateway(self, network, gateway, interface):
-        """
-        Configures gateway setting for a given network.
-
-        If cidr is specified, we always use the first address in the address
-        space for gateway. Otherwise, we detect the system gateway.
-        """
-        _network = self.get_network(network)
-        if not gateway:
-            cidr = _network.get('cidr')
-            if cidr:
-                _gateway = ip_utils.get_ip(1, cidr)
-            else:
-                _gateway = ip_utils.find_gateway(interface)
-
-            if _gateway:
-                _network['gateway'] = _gateway
-            else:
-                raise NetworkSettingsException("Failed to set gateway")
-
-        logging.info("Config Gateway: {} {}".format(network, gateway))
-
-    def dump_bash(self, path=None):
-        """
-        Prints settings for bash consumption.
-
-        If optional path is provided, bash string will be written to the file
-        instead of stdout.
-        """
-        def flatten(name, obj, delim=','):
-            """
-            flatten lists to delim separated strings
-            flatten dics to underscored key names and string values
-            """
-            if isinstance(obj, list):
-                return "{}=\'{}\'\n".format(name,
-                                            delim.join(map(lambda x: str(x),
-                                                           obj)))
-            elif isinstance(obj, dict):
-                flat_str = ''
-                for k in obj:
-                    flat_str += flatten("{}_{}".format(name, k), obj[k])
-                return flat_str
-            elif isinstance(obj, str):
-                return "{}='{}'\n".format(name, obj)
-            else:
-                return "{}={}\n".format(name, str(obj))
-
-        bash_str = ''
-        for network in self.enabled_network_list:
-            _network = self.get_network(network)
-            bash_str += flatten(network, _network)
-        bash_str += flatten('enabled_network_list',
-                            self.enabled_network_list, ' ')
-        bash_str += flatten('ip_addr_family', self.get_ip_addr_family())
-        bash_str += flatten('dns_servers', self['dns_servers'], ' ')
-        bash_str += flatten('domain_name', self['dns-domain'], ' ')
-        bash_str += flatten('ntp_server', self['ntp_servers'][0], ' ')
-        utils.write_str(bash_str, path)
-
-    def get_ip_addr_family(self,):
-        """
-        Returns IP address family for current deployment.
-
-        If any enabled network has IPv6 CIDR, the deployment is classified as
-        IPv6.
-        """
-        return max([
-            ipaddress.ip_network(self.get_network(n)['cidr']).version
-            for n in self.enabled_network_list])
-
-
-class NetworkSettingsException(Exception):
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-            return self.value
diff --git a/lib/python/apex_python_utils.py b/lib/python/apex_python_utils.py
deleted file mode 100755
index 70fc592d..00000000
--- a/lib/python/apex_python_utils.py
+++ /dev/null
@@ -1,265 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Feng Pan (fpan@redhat.com), Dan Radez (dradez@redhat.com)
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import apex
-import argparse
-import sys
-import logging
-import os
-import yaml
-
-from jinja2 import Environment
-from jinja2 import FileSystemLoader
-
-from apex import NetworkSettings
-from apex import NetworkEnvironment
-from apex import DeploySettings
-from apex import Inventory
-from apex import ip_utils
-
-
-def parse_net_settings(args):
-    """
-    Parse OPNFV Apex network_settings.yaml config file
-    and dump bash syntax to set environment variables
-
-    Args:
-    - file: string
-      file to network_settings.yaml file
-    """
-    settings = NetworkSettings(args.net_settings_file)
-    net_env = NetworkEnvironment(settings, args.net_env_file,
-                                 args.compute_pre_config,
-                                 args.controller_pre_config)
-    target = args.target_dir.split('/')
-    target.append('network-environment.yaml')
-    dump_yaml(dict(net_env), '/'.join(target))
-    settings.dump_bash()
-
-
-def dump_yaml(data, file):
-    """
-    Dumps data to a file as yaml
-    :param data: yaml to be written to file
-    :param file: filename to write to
-    :return:
-    """
-    with open(file, "w") as fh:
-        yaml.dump(data, fh, default_flow_style=False)
-
-
-def parse_deploy_settings(args):
-    settings = DeploySettings(args.file)
-    settings.dump_bash()
-
-
-def run_clean(args):
-    apex.clean_nodes(args.file)
-
-
-def parse_inventory(args):
-    inventory = Inventory(args.file, ha=args.ha, virtual=args.virtual)
-    if args.export_bash is True:
-        inventory.dump_bash()
-    else:
-        inventory.dump_instackenv_json()
-
-
-def find_ip(args):
-    """
-    Get and print the IP from a specific interface
-
-    Args:
-    - interface: string
-      network interface name
-    - address_family: int
-      4 or 6, respective to ipv4 or ipv6
-    """
-    interface = ip_utils.get_interface(args.interface,
-                                       args.address_family)
-    if interface:
-        print(interface.ip)
-
-
-def build_nic_template(args):
-    """
-    Build and print a Triple-O nic template from jinja template
-
-    Args:
-    - template: string
-      path to jinja template to load
-    - enabled_networks: comma delimited list
-      list of networks defined in net_env.py
-    - ext_net_type: string
-      interface or br-ex, defines the external network configuration
-    - address_family: string
-      4 or 6, respective to ipv4 or ipv6
-    - ovs_dpdk_bridge: string
-      bridge name to use as ovs_dpdk
-    """
-    template_dir, template = args.template.rsplit('/', 1)
-
-    netsets = NetworkSettings(args.net_settings_file)
-    nets = netsets.get('networks')
-    ds = DeploySettings(args.deploy_settings_file).get('deploy_options')
-    env = Environment(loader=FileSystemLoader(template_dir), autoescape=True)
-    template = env.get_template(template)
-
-    if ds['dataplane'] == 'fdio':
-        nets['tenant']['nic_mapping'][args.role]['phys_type'] = 'vpp_interface'
-        if ds['sdn_controller'] == 'opendaylight':
-            nets['external'][0]['nic_mapping'][args.role]['phys_type'] =\
-                'vpp_interface'
-            if ds.get('odl_vpp_routing_node') == 'dvr':
-                nets['admin']['nic_mapping'][args.role]['phys_type'] =\
-                    'linux_bridge'
-    if ds.get('performance', {}).get(args.role.title(), {}).get('vpp', {})\
-            .get('uio-driver'):
-        nets['tenant']['nic_mapping'][args.role]['uio-driver'] =\
-            ds['performance'][args.role.title()]['vpp']['uio-driver']
-        if ds['sdn_controller'] == 'opendaylight':
-            nets['external'][0]['nic_mapping'][args.role]['uio-driver'] =\
-                ds['performance'][args.role.title()]['vpp']['uio-driver']
-    if ds.get('performance', {}).get(args.role.title(), {}).get('vpp', {})\
-            .get('interface-options'):
-        nets['tenant']['nic_mapping'][args.role]['interface-options'] =\
-            ds['performance'][args.role.title()]['vpp']['interface-options']
-
-    print(template.render(nets=nets,
-                          role=args.role,
-                          external_net_af=netsets.get_ip_addr_family(),
-                          external_net_type=args.ext_net_type,
-                          ovs_dpdk_bridge=args.ovs_dpdk_bridge))
-
-
-def get_parser():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--debug', action='store_true', default=False,
-                        help="Turn on debug messages")
-    parser.add_argument('-l', '--log-file', default='/var/log/apex/apex.log',
-                        dest='log_file', help="Log file to log to")
-    subparsers = parser.add_subparsers()
-    # parse-net-settings
-    net_settings = subparsers.add_parser('parse-net-settings',
-                                         help='Parse network settings file')
-    net_settings.add_argument('-s', '--net-settings-file',
-                              default='network-settings.yaml',
-                              dest='net_settings_file',
-                              help='path to network settings file')
-    net_settings.add_argument('-e', '--net-env-file',
-                              default="network-environment.yaml",
-                              dest='net_env_file',
-                              help='path to network environment file')
-    net_settings.add_argument('-td', '--target-dir',
-                              default="/tmp",
-                              dest='target_dir',
-                              help='directory to write the'
-                                   'network-environment.yaml file')
-    net_settings.add_argument('--compute-pre-config',
-                              default=False,
-                              action='store_true',
-                              dest='compute_pre_config',
-                              help='Boolean to enable Compute Pre Config')
-    net_settings.add_argument('--controller-pre-config',
-                              action='store_true',
-                              default=False,
-                              dest='controller_pre_config',
-                              help='Boolean to enable Controller Pre Config')
-
-    net_settings.set_defaults(func=parse_net_settings)
-    # find-ip
-    get_int_ip = subparsers.add_parser('find-ip',
-                                       help='Find interface ip')
-    get_int_ip.add_argument('-i', '--interface', required=True,
-                            help='Interface name')
-    get_int_ip.add_argument('-af', '--address-family', default=4, type=int,
-                            choices=[4, 6], dest='address_family',
-                            help='IP Address family')
-    get_int_ip.set_defaults(func=find_ip)
-    # nic-template
-    nic_template = subparsers.add_parser('nic-template',
-                                         help='Build NIC templates')
-    nic_template.add_argument('-r', '--role', required=True,
-                              choices=['controller', 'compute'],
-                              help='Role template generated for')
-    nic_template.add_argument('-t', '--template', required=True,
-                              dest='template',
-                              help='Template file to process')
-    nic_template.add_argument('-s', '--net-settings-file',
-                              default='network-settings.yaml',
-                              dest='net_settings_file',
-                              help='path to network settings file')
-    nic_template.add_argument('-e', '--ext-net-type', default='interface',
-                              dest='ext_net_type',
-                              choices=['interface', 'vpp_interface', 'br-ex'],
-                              help='External network type')
-    nic_template.add_argument('-d', '--ovs-dpdk-bridge',
-                              default=None, dest='ovs_dpdk_bridge',
-                              help='OVS DPDK Bridge Name')
-    nic_template.add_argument('--deploy-settings-file',
-                              help='path to deploy settings file')
-
-    nic_template.set_defaults(func=build_nic_template)
-    # parse-deploy-settings
-    deploy_settings = subparsers.add_parser('parse-deploy-settings',
-                                            help='Parse deploy settings file')
-    deploy_settings.add_argument('-f', '--file',
-                                 default='deploy_settings.yaml',
-                                 help='path to deploy settings file')
-    deploy_settings.set_defaults(func=parse_deploy_settings)
-    # parse-inventory
-    inventory = subparsers.add_parser('parse-inventory',
-                                      help='Parse inventory file')
-    inventory.add_argument('-f', '--file',
-                           default='deploy_settings.yaml',
-                           help='path to deploy settings file')
-    inventory.add_argument('--ha',
-                           default=False,
-                           action='store_true',
-                           help='Indicate if deployment is HA or not')
-    inventory.add_argument('--virtual',
-                           default=False,
-                           action='store_true',
-                           help='Indicate if deployment inventory is virtual')
-    inventory.add_argument('--export-bash',
-                           default=False,
-                           dest='export_bash',
-                           action='store_true',
-                           help='Export bash variables from inventory')
-    inventory.set_defaults(func=parse_inventory)
-
-    clean = subparsers.add_parser('clean',
-                                  help='Parse deploy settings file')
-    clean.add_argument('-f', '--file',
-                       help='path to inventory file')
-    clean.set_defaults(func=run_clean)
-
-    return parser
-
-
-def main():
-    parser = get_parser()
-    args = parser.parse_args(sys.argv[1:])
-    if args.debug:
-        logging.basicConfig(level=logging.DEBUG)
-    else:
-        apex_log_filename = args.log_file
-        os.makedirs(os.path.dirname(apex_log_filename), exist_ok=True)
-        logging.basicConfig(filename=apex_log_filename,
-                            format='%(asctime)s %(levelname)s: %(message)s',
-                            datefmt='%m/%d/%Y %I:%M:%S %p',
-                            level=logging.DEBUG)
-    if hasattr(args, 'func'):
-        args.func(args)
-    else:
-        parser.print_help()
-        exit(1)
-
-if __name__ == "__main__":
-    main()
diff --git a/lib/python/build_utils.py b/lib/python/build_utils.py
deleted file mode 100644
index 14327a90..00000000
--- a/lib/python/build_utils.py
+++ /dev/null
@@ -1,108 +0,0 @@
-##############################################################################
-# Copyright (c) 2017 Feng Pan (fpan@redhat.com) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import argparse
-import git
-import logging
-import os
-from pygerrit2.rest import GerritRestAPI
-import re
-import shutil
-import sys
-
-
-def clone_fork(args):
-    ref = None
-    logging.info("Cloning {}".format(args.repo))
-
-    try:
-        cm = git.Repo(search_parent_directories=True).commit().message
-    except git.exc.InvalidGitRepositoryError:
-        logging.debug('Current Apex directory is not a git repo: {}'
-                      .format(os.getcwd()))
-        cm = ''
-
-    logging.info("Current commit message: {}".format(cm))
-    m = re.search('{}:\s*(\S+)'.format(args.repo), cm)
-
-    if m:
-        change_id = m.group(1)
-        logging.info("Using change ID {} from {}".format(change_id, args.repo))
-        rest = GerritRestAPI(url=args.url)
-        change_str = "changes/{}?o=CURRENT_REVISION".format(change_id)
-        change = rest.get(change_str)
-        try:
-            assert change['status'] not in 'ABANDONED' 'CLOSED',\
-                'Change {} is in {} state'.format(change_id, change['status'])
-            if change['status'] == 'MERGED':
-                logging.info('Change {} is merged, ignoring...'
-                             .format(change_id))
-            else:
-                current_revision = change['current_revision']
-                ref = change['revisions'][current_revision]['ref']
-                logging.info('setting ref to {}'.format(ref))
-        except KeyError:
-            logging.error('Failed to get valid change data structure from url '
-                          '{}/{}, data returned: \n{}'
-                          .format(change_id, change_str, change))
-            raise
-
-    # remove existing file or directory named repo
-    if os.path.exists(args.repo):
-        if os.path.isdir(args.repo):
-            shutil.rmtree(args.repo)
-        else:
-            os.remove(args.repo)
-
-    ws = git.Repo.clone_from("{}/{}".format(args.url, args.repo),
-                             args.repo, b=args.branch)
-    if ref:
-        git_cmd = ws.git
-        git_cmd.fetch("{}/{}".format(args.url, args.repo), ref)
-        git_cmd.checkout('FETCH_HEAD')
-        logging.info('Checked out commit:\n{}'.format(ws.head.commit.message))
-
-
-def get_parser():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--debug', action='store_true', default=False,
-                        help="Turn on debug messages")
-    subparsers = parser.add_subparsers()
-    fork = subparsers.add_parser('clone-fork',
-                                 help='Clone fork of dependent repo')
-    fork.add_argument('-r', '--repo', required=True, help='Name of repository')
-    fork.add_argument('-u', '--url',
-                      default='https://gerrit.opnfv.org/gerrit',
-                      help='Gerrit URL of repository')
-    fork.add_argument('-b', '--branch',
-                      default='master',
-                      help='Branch to checkout')
-    fork.set_defaults(func=clone_fork)
-    return parser
-
-
-def main():
-    parser = get_parser()
-    args = parser.parse_args(sys.argv[1:])
-    if args.debug:
-        logging_level = logging.DEBUG
-    else:
-        logging_level = logging.INFO
-
-    logging.basicConfig(format='%(asctime)s %(levelname)s: %(message)s',
-                        datefmt='%m/%d/%Y %I:%M:%S %p',
-                        level=logging_level)
-    if hasattr(args, 'func'):
-        args.func(args)
-    else:
-        parser.print_help()
-        exit(1)
-
-if __name__ == "__main__":
-    main()
diff --git a/lib/undercloud-functions.sh b/lib/undercloud-functions.sh
deleted file mode 100755
index 08e1b7cf..00000000
--- a/lib/undercloud-functions.sh
+++ /dev/null
@@ -1,291 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-##verify vm exists, an has a dhcp lease assigned to it
-##params: none
-function setup_undercloud_vm {
-  local libvirt_imgs=/var/lib/libvirt/images
-  if ! virsh list --all | grep undercloud > /dev/null; then
-      undercloud_nets="default admin"
-      if [[ $enabled_network_list =~ "external" ]]; then
-        undercloud_nets+=" external"
-      fi
-      define_vm undercloud hd 30 "$undercloud_nets" 4 12288
-
-      ### this doesn't work for some reason I was getting hangup events so using cp instead
-      #virsh vol-upload --pool default --vol undercloud.qcow2 --file $BASE/stack/undercloud.qcow2
-      #2015-12-05 12:57:20.569+0000: 8755: info : libvirt version: 1.2.8, package: 16.el7_1.5 (CentOS BuildSystem <http://bugs.centos.org>, 2015-11-03-13:56:46, worker1.bsys.centos.org)
-      #2015-12-05 12:57:20.569+0000: 8755: warning : virKeepAliveTimerInternal:143 : No response from client 0x7ff1e231e630 after 6 keepalive messages in 35 seconds
-      #2015-12-05 12:57:20.569+0000: 8756: warning : virKeepAliveTimerInternal:143 : No response from client 0x7ff1e231e630 after 6 keepalive messages in 35 seconds
-      #error: cannot close volume undercloud.qcow2
-      #error: internal error: received hangup / error event on socket
-      #error: Reconnected to the hypervisor
-
-      cp -f $IMAGES/undercloud.qcow2 $libvirt_imgs/undercloud.qcow2
-      cp -f $IMAGES/overcloud-full.vmlinuz $libvirt_imgs/overcloud-full.vmlinuz
-      cp -f $IMAGES/overcloud-full.initrd $libvirt_imgs/overcloud-full.initrd
-
-      # resize Undercloud machine
-      echo "Checking if Undercloud needs to be resized..."
-      undercloud_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $libvirt_imgs/undercloud.qcow2 |grep device | grep -Eo "[0-9\.]+G" | sed -n 's/\([0-9][0-9]*\).*/\1/p')
-      if [ "$undercloud_size" -lt 30 ]; then
-        qemu-img resize /var/lib/libvirt/images/undercloud.qcow2 +25G
-        LIBGUESTFS_BACKEND=direct virt-resize --expand /dev/sda1 $IMAGES/undercloud.qcow2 $libvirt_imgs/undercloud.qcow2
-        LIBGUESTFS_BACKEND=direct virt-customize -a $libvirt_imgs/undercloud.qcow2 --run-command 'xfs_growfs -d /dev/sda1 || true'
-        new_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $libvirt_imgs/undercloud.qcow2 |grep filesystem | grep -Eo "[0-9\.]+G" | sed -n 's/\([0-9][0-9]*\).*/\1/p')
-        if [ "$new_size" -lt 30 ]; then
-          echo "Error resizing Undercloud machine, disk size is ${new_size}"
-          exit 1
-        else
-          echo "Undercloud successfully resized"
-        fi
-      else
-        echo "Skipped Undercloud resize, upstream is large enough"
-      fi
-
-  else
-      echo "Found existing Undercloud VM, exiting."
-      exit 1
-  fi
-
-  # if the VM is not running update the authkeys and start it
-  if ! virsh list | grep undercloud > /dev/null; then
-    if [ "$debug" == 'TRUE' ]; then
-      LIBGUESTFS_BACKEND=direct virt-customize -a $libvirt_imgs/undercloud.qcow2 --root-password password:opnfvapex
-    fi
-
-    echo "Injecting ssh key to Undercloud VM"
-    LIBGUESTFS_BACKEND=direct virt-customize -a $libvirt_imgs/undercloud.qcow2 --run-command "mkdir -p /root/.ssh/" \
-        --upload ~/.ssh/id_rsa.pub:/root/.ssh/authorized_keys \
-        --run-command "chmod 600 /root/.ssh/authorized_keys && restorecon /root/.ssh/authorized_keys" \
-        --run-command "cp /root/.ssh/authorized_keys /home/stack/.ssh/" \
-        --run-command "chown stack:stack /home/stack/.ssh/authorized_keys && chmod 600 /home/stack/.ssh/authorized_keys"
-    virsh start undercloud
-    virsh autostart undercloud
-  fi
-
-  sleep 10 # let undercloud get started up
-
-  # get the undercloud VM IP
-  CNT=10
-  echo -n "${blue}Waiting for Undercloud's dhcp address${reset}"
-  undercloud_mac=$(virsh domiflist undercloud | grep default | awk '{ print $5 }')
-  while ! $(arp -en | grep ${undercloud_mac} > /dev/null) && [ $CNT -gt 0 ]; do
-      echo -n "."
-      sleep 10
-      CNT=$((CNT-1))
-  done
-  UNDERCLOUD=$(arp -en | grep ${undercloud_mac} | awk {'print $1'})
-
-  if [ -z "$UNDERCLOUD" ]; then
-    echo "\n\nCan't get IP for Undercloud. Can Not Continue."
-    exit 1
-  else
-     echo -e "${blue}\rUndercloud VM has IP $UNDERCLOUD${reset}"
-  fi
-
-  CNT=10
-  echo -en "${blue}\rValidating Undercloud VM connectivity${reset}"
-  while ! ping -c 1 $UNDERCLOUD > /dev/null && [ $CNT -gt 0 ]; do
-      echo -n "."
-      sleep 3
-      CNT=$((CNT-1))
-  done
-  if [ "$CNT" -eq 0 ]; then
-      echo "Failed to contact Undercloud. Can Not Continue"
-      exit 1
-  fi
-  CNT=10
-  while ! ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "echo ''" 2>&1> /dev/null && [ $CNT -gt 0 ]; do
-      echo -n "."
-      sleep 3
-      CNT=$((CNT-1))
-  done
-  if [ "$CNT" -eq 0 ]; then
-      echo "Failed to connect to Undercloud. Can Not Continue"
-      exit 1
-  fi
-
-  # extra space to overwrite the previous connectivity output
-  echo -e "${blue}\r                                                                 ${reset}"
-  sleep 1
-
-  # ensure stack user on Undercloud machine has an ssh key
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "if [ ! -e ~/.ssh/id_rsa.pub ]; then ssh-keygen -t rsa -N '' -f ~/.ssh/id_rsa; fi"
-
-  # ssh key fix for stack user
-  ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "restorecon -r /home/stack"
-}
-
-##Copy over the glance images and instackenv json file
-##params: none
-function configure_undercloud {
-  local controller_nic_template compute_nic_template
-  echo
-  echo "Copying configuration files to Undercloud"
-  echo -e "${blue}Network Environment set for Deployment: ${reset}"
-  cat $APEX_TMP_DIR/network-environment.yaml
-  scp ${SSH_OPTIONS[@]} $APEX_TMP_DIR/network-environment.yaml "stack@$UNDERCLOUD":
-
-  # check for ODL L3/ONOS
-  if [ "${deploy_options_array['dataplane']}" == 'fdio' ]; then
-    ext_net_type=vpp_interface
-  else
-    ext_net_type=br-ex
-  fi
-
-  if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-    ovs_dpdk_bridge='br-phy'
-  else
-    ovs_dpdk_bridge=''
-  fi
-
-  # for some reason putting IP on the bridge fails with pinging validation in OOO
-  if [ "${deploy_options_array['sfc']}" == 'True' ]; then
-    controller_external='interface'
-  else
-    controller_external='br-ex'
-  fi
-
-  if ! controller_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r controller -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e $controller_external --deploy-settings-file $DEPLOY_SETTINGS_FILE); then
-    echo -e "${red}ERROR: Failed to generate controller NIC heat template ${reset}"
-    exit 1
-  fi
-
-  if ! compute_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r compute -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e $ext_net_type -d "$ovs_dpdk_bridge" --deploy-settings-file $DEPLOY_SETTINGS_FILE); then
-    echo -e "${red}ERROR: Failed to generate compute NIC heat template ${reset}"
-    exit 1
-  fi
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI
-mkdir nics/
-cat > nics/controller.yaml << EOF
-$controller_nic_template
-EOF
-cat > nics/compute.yaml << EOF
-$compute_nic_template
-EOF
-EOI
-
-  # disable requiretty for sudo
-  ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "sed -i 's/Defaults\s*requiretty//'" /etc/sudoers
-
-  # configure undercloud on Undercloud VM
-  echo "Running undercloud installation and configuration."
-  echo "Logging undercloud installation to stack@undercloud:/home/stack/apex-undercloud-install.log"
-  ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI
-set -e
-openstack-config --set undercloud.conf DEFAULT local_ip ${admin_installer_vm_ip}/${admin_cidr##*/}
-openstack-config --set undercloud.conf DEFAULT network_gateway ${admin_installer_vm_ip}
-openstack-config --set undercloud.conf DEFAULT network_cidr ${admin_cidr}
-openstack-config --set undercloud.conf DEFAULT dhcp_start ${admin_dhcp_range%%,*}
-openstack-config --set undercloud.conf DEFAULT dhcp_end ${admin_dhcp_range##*,}
-openstack-config --set undercloud.conf DEFAULT inspection_iprange ${admin_introspection_range}
-openstack-config --set undercloud.conf DEFAULT undercloud_debug false
-openstack-config --set undercloud.conf DEFAULT undercloud_hostname "undercloud.${domain_name}"
-openstack-config --set undercloud.conf DEFAULT enable_ui false
-openstack-config --set undercloud.conf DEFAULT undercloud_update_packages false
-sudo openstack-config --set /etc/ironic/ironic.conf disk_utils iscsi_verify_attempts 30
-sudo openstack-config --set /etc/ironic/ironic.conf disk_partitioner check_device_max_retries 40
-
-if [[ -n "${deploy_options_array['ceph_device']}" ]]; then
-    sed -i '/ExtraConfig/a\\    ceph::profile::params::osds: {\\x27${deploy_options_array['ceph_device']}\\x27: {}}' ${ENV_FILE}
-fi
-
-sudo sed -i '/CephClusterFSID:/c\\  CephClusterFSID: \\x27$(cat /proc/sys/kernel/random/uuid)\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
-sudo sed -i '/CephMonKey:/c\\  CephMonKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
-sudo sed -i '/CephAdminKey:/c\\  CephAdminKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
-
-if [ "\$(uname -i)" == 'aarch64' ]; then
-
-# These two fixes are done in the base OOO image build right now
-# keeping them here to know that they are done and in case we need
-# to take care of them in the future.
-#    # remove syslinux references for aarch64
-#    sudo sh -xc 'cd /etc/puppet/modules/ironic/manifests && patch -p0 < puppet-ironic-manifests-pxe-pp-aarch64.patch'
-#    sudo sed -i '/syslinux-extlinux/d' /usr/share/instack-undercloud/puppet-stack-config/puppet-stack-config.pp
-#
-#    # disable use_linkat in swift
-#    sudo sed -i 's/o_tmpfile_supported()/False/' /usr/lib/python2.7/site-packages/swift/obj/diskfile.py
-
-    openstack-config --set undercloud.conf DEFAULT ipxe_enabled false
-    sudo sed -i '/    _link_ip_address_pxe_configs/a\\        _link_mac_pxe_configs(task)' /usr/lib/python2.7/site-packages/ironic/common/pxe_utils.py
-fi
-
-openstack undercloud install &> apex-undercloud-install.log || {
-    # cat the undercloud install log incase it fails
-    echo "ERROR: openstack undercloud install has failed. Dumping Log:"
-    cat apex-undercloud-install.log
-    exit 1
-}
-
-if [ "\$(uname -i)" == 'aarch64' ]; then
-sudo yum -y reinstall grub2-efi shim
-sudo cp /boot/efi/EFI/centos/grubaa64.efi /tftpboot/grubaa64.efi
-sudo mkdir -p /tftpboot/EFI/centos
-sudo tee /tftpboot/EFI/centos/grub.cfg > /dev/null << EOF
-set default=master
-set timeout=5
-set hidden_timeout_quiet=false
-
-menuentry "master"  {
-configfile /tftpboot/\\\$net_default_ip.conf
-}
-EOF
-sudo chmod 644 /tftpboot/EFI/centos/grub.cfg
-sudo openstack-config --set /etc/ironic/ironic.conf pxe uefi_pxe_config_template \\\$pybasedir/drivers/modules/pxe_grub_config.template
-sudo openstack-config --set /etc/ironic/ironic.conf pxe uefi_pxe_bootfile_name grubaa64.efi
-sudo service openstack-ironic-conductor restart
-sudo sed -i 's/linuxefi/linux/g' /usr/lib/python2.7/site-packages/ironic/drivers/modules/pxe_grub_config.template
-sudo sed -i 's/initrdefi/initrd/g' /usr/lib/python2.7/site-packages/ironic/drivers/modules/pxe_grub_config.template
-echo '' | sudo tee --append /tftpboot/map-file > /dev/null
-echo 'r ^/EFI/centos/grub.cfg-(.*) /tftpboot/pxelinux.cfg/\\1' | sudo tee --append /tftpboot/map-file > /dev/null
-sudo service xinetd restart
-fi
-
-# Set nova domain name
-sudo openstack-config --set /etc/nova/nova.conf DEFAULT dns_domain ${domain_name}
-sudo openstack-config --set /etc/nova/nova.conf DEFAULT dhcp_domain ${domain_name}
-sudo systemctl restart openstack-nova-conductor
-sudo systemctl restart openstack-nova-compute
-sudo systemctl restart openstack-nova-api
-sudo systemctl restart openstack-nova-scheduler
-
-# Set neutron domain name
-sudo openstack-config --set /etc/neutron/neutron.conf DEFAULT dns_domain ${domain_name}
-sudo systemctl restart neutron-server
-sudo systemctl restart neutron-dhcp-agent
-EOI
-
-# configure external network
-if [[ "$enabled_network_list" =~ "external" ]]; then
-  ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" << EOI
-if [[ "$external_installer_vm_vlan" != "native" ]]; then
-  cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-vlan${external_installer_vm_vlan}
-DEVICE=vlan${external_installer_vm_vlan}
-ONBOOT=yes
-DEVICETYPE=ovs
-TYPE=OVSIntPort
-BOOTPROTO=static
-IPADDR=${external_installer_vm_ip}
-PREFIX=${external_cidr##*/}
-OVS_BRIDGE=br-ctlplane
-OVS_OPTIONS="tag=${external_installer_vm_vlan}"
-EOF
-  ifup vlan${external_installer_vm_vlan}
-else
-  if ! ip a s eth2 | grep ${external_installer_vm_ip} > /dev/null; then
-      ip a a ${external_installer_vm_ip}/${external_cidr##*/} dev eth2
-      ip link set up dev eth2
-  fi
-fi
-EOI
-fi
-
-}
diff --git a/lib/utility-functions.sh b/lib/utility-functions.sh
deleted file mode 100644
index c12619ae..00000000
--- a/lib/utility-functions.sh
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env bash
-# Utility Functions used by  OPNFV Apex
-# author: Tim Rozet (trozet@redhat.com)
-
-SSH_OPTIONS=(-o StrictHostKeyChecking=no -o GlobalKnownHostsFile=/dev/null -o UserKnownHostsFile=/dev/null -o LogLevel=error)
-
-##connects to undercloud
-##params: user to login with, command to execute on undercloud (optional)
-function undercloud_connect {
-  local user=$1
-
-  if [ -z "$1" ]; then
-    echo "Missing required argument: user to login as to undercloud"
-    return 1
-  fi
-
-  if [ -z "$2" ]; then
-    ssh ${SSH_OPTIONS[@]} ${user}@$(get_undercloud_ip)
-  else
-    ssh ${SSH_OPTIONS[@]} -T ${user}@$(get_undercloud_ip) "$2"
-  fi
-}
-
-##outputs the Undercloud's IP address
-##params: none
-function get_undercloud_ip {
-  echo $(arp -an | grep $(virsh domiflist undercloud | grep default |\
-    awk '{print $5}') | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-}
-
-##connects to overcloud nodes
-##params: node to login to, command to execute on overcloud (optional)
-function overcloud_connect {
-  local node
-  local node_output
-  local node_ip
-
-  if [ -z "$1" ]; then
-    echo "Missing required argument: overcloud node to login to"
-    return 1
-  elif ! echo "$1" | grep -E "(controller|compute)[0-9]+" > /dev/null; then
-    echo "Invalid argument: overcloud node to login to must be in the format: \
-controller<number> or compute<number>"
-    return 1
-  fi
-
-  node_output=$(undercloud_connect "stack" "source stackrc; nova list")
-  node=$(echo "$1" | sed -E 's/([a-zA-Z]+)([0-9]+)/\1-\2/')
-
-  node_ip=$(echo "$node_output" | grep "$node" | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-
-  if [ "$node_ip" == "" ]; then
-    echo -e "Unable to find IP for ${node} in \n${node_output}"
-    return 1
-  fi
-
-  if [ -z "$2" ]; then
-    ssh ${SSH_OPTIONS[@]} heat-admin@${node_ip}
-  else
-    ssh ${SSH_OPTIONS[@]} -T heat-admin@${node_ip} "$2"
-  fi
-}
-
-##connects to opendaylight karaf console
-##params: None
-function opendaylight_connect {
-  local opendaylight_ip
-  opendaylight_ip=$(undercloud_connect "stack" "cat overcloudrc | grep SDN_CONTROLLER_IP | grep -Eo [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-
-  if [ "$opendaylight_ip" == "" ]; then
-    echo -e "Unable to find IP for OpenDaylight in overcloudrc"
-    return 1
-  else
-    echo -e "Connecting to ODL Karaf console.  Default password is 'karaf'"
-  fi
-
-  ssh -p 8101 ${SSH_OPTIONS[@]} karaf@${opendaylight_ip}
-}
-
-##outputs heat stack deployment failures
-##params: none
-function debug_stack {
-  source ~/stackrc
-  openstack stack failures list overcloud --long
-}
diff --git a/lib/virtual-setup-functions.sh b/lib/virtual-setup-functions.sh
deleted file mode 100755
index 5f9e6ba5..00000000
--- a/lib/virtual-setup-functions.sh
+++ /dev/null
@@ -1,164 +0,0 @@
-#!/usr/bin/env bash
-##############################################################################
-# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-##Create virtual nodes in virsh
-##params: vcpus, ramsize
-function setup_virtual_baremetal {
-  local vcpus ramsize held_ramsize
-  if [ -z "$1" ]; then
-    vcpus=4
-    ramsize=8192
-  elif [ -z "$2" ]; then
-    vcpus=$1
-    ramsize=8192
-  else
-    vcpus=$1
-    ramsize=$(($2*1024))
-  fi
-  #start by generating the opening yaml for the inventory-virt.yaml file
-  cat > $APEX_TMP_DIR/inventory-virt.yaml << EOF
-nodes:
-EOF
-
-  # next create the virtual machines and add their definitions to the file
-  if [ "$ha_enabled" == "False" ]; then
-      controller_index=0
-  else
-      controller_index=2
-      # 3 controller + computes
-      # zero based so add 2 to compute count
-      if [ $VM_COMPUTES -lt 2 ]; then
-          VM_COMPUTES=2
-      fi
-  fi
-
-  # tmp var to hold ramsize in case modified during detection
-  held_ramsize=${ramsize}
-  for i in $(seq 0 $(($controller_index+$VM_COMPUTES))); do
-    ramsize=${held_ramsize}
-    if [ $i -gt $controller_index ]; then
-      capability="profile:compute"
-      if [ -n "$VM_COMPUTE_RAM" ]; then
-        ramsize=$((${VM_COMPUTE_RAM}*1024))
-      fi
-    else
-      capability="profile:control"
-      if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && "$ramsize" -lt 12288 ]]; then
-         echo "WARN: RAM per controller too low.  OpenDaylight specified in deployment requires at least 12GB"
-         echo "INFO: Increasing RAM per controller to 12GB"
-         ramsize=12288
-      elif [[ "$ramsize" -lt 10240 ]]; then
-         echo "WARN: RAM per controller too low.  Deployment requires at least 10GB"
-         echo "INFO: Increasing RAM per controller to 10GB"
-         ramsize=10240
-      fi
-    fi
-    if ! virsh list --all | grep baremetal${i} > /dev/null; then
-      define_vm baremetal${i} network 41 'admin' $vcpus $ramsize
-      for n in tenant external storage api; do
-        if [[ $enabled_network_list =~ $n ]]; then
-          echo -n "$n "
-          virsh attach-interface --domain baremetal${i} --type network --source $n --model virtio --config
-        fi
-      done
-    else
-      echo "Found baremetal${i} VM, using existing VM"
-    fi
-    #virsh vol-list default | grep baremetal${i} 2>&1> /dev/null || virsh vol-create-as default baremetal${i}.qcow2 41G --format qcow2
-    mac=$(virsh domiflist baremetal${i} | grep admin | awk '{ print $5 }')
-
-    cat >> $APEX_TMP_DIR/inventory-virt.yaml << EOF
-  node${i}:
-    mac_address: "$mac"
-    ipmi_ip: 192.168.122.1
-    ipmi_user: admin
-    ipmi_pass: "password"
-    pm_type: "pxe_ipmitool"
-    pm_port: "623$i"
-    cpu: $vcpus
-    memory: $ramsize
-    disk: 41
-    arch: "$(uname -i)"
-    capabilities: "$capability"
-EOF
-    vbmc add baremetal$i --port 623$i
-    if service firewalld status > /dev/null; then
-        firewall-cmd --permanent --zone=public --add-port=623$i/udp
-    fi
-    # TODO: add iptables check and commands too
-    vbmc start baremetal$i
-  done
-  if service firewalld status > /dev/null; then
-    firewall-cmd --reload
-  fi
-}
-
-##Create virtual nodes in virsh
-##params: name - String: libvirt name for VM
-##        bootdev - String: boot device for the VM
-##        disksize - Number: size of the disk in GB
-##        ovs_bridges: - List: list of ovs bridges
-##        vcpus - Number of VCPUs to use (defaults to 4)
-##        ramsize - Size of RAM for VM in MB (defaults to 8192)
-function define_vm () {
-  local vcpus ramsize volume_path direct_boot kernel_args
-
-  if [ -z "$5" ]; then
-    vcpus=4
-    ramsize=8388608
-  elif [ -z "$6" ]; then
-    vcpus=$5
-    ramsize=8388608
-  else
-    vcpus=$5
-    ramsize=$(($6*1024))
-  fi
-
-  # Create the libvirt storage volume
-  if virsh vol-list default | grep ${1}.qcow2 2>&1> /dev/null; then
-    volume_path=$(virsh vol-path --pool default ${1}.qcow2 || echo "/var/lib/libvirt/images/${1}.qcow2")
-    echo "Volume ${1} exists. Deleting Existing Volume $volume_path"
-    virsh vol-dumpxml ${1}.qcow2 --pool default > /dev/null || echo '' #ok for this to fail
-    touch $volume_path
-    virsh vol-delete ${1}.qcow2 --pool default
-  fi
-  virsh vol-create-as default ${1}.qcow2 ${3}G --format qcow2
-  volume_path=$(virsh vol-path --pool default ${1}.qcow2)
-  if [ ! -f $volume_path ]; then
-      echo "$volume_path Not created successfully... Aborting"
-      exit 1
-  fi
-
-  # undercloud need to be direct booted.
-  # the upstream image no longer includes the kernel and initrd
-  if [ "$1" == 'undercloud' ]; then
-      direct_boot='--direct-boot overcloud-full'
-      kernel_args='--kernel-arg console=ttyS0 --kernel-arg root=/dev/sda'
-  fi
-
-  if [ "$(uname -i)" == 'aarch64' ]; then
-      diskbus='scsi'
-  else
-      diskbus='sata'
-  fi
-
-  # create the VM
-  $LIB/configure-vm --name $1 \
-                    --bootdev $2 \
-                    --image "$volume_path" \
-                    --diskbus $diskbus \
-                    --arch $(uname -i) \
-                    --cpus $vcpus \
-                    --memory $ramsize \
-                    --libvirt-nic-driver virtio \
-                    $direct_boot \
-                    $kernel_args \
-                    --baremetal-interface $4
-}