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authorshuai chen <chenshuai@huawei.com>2016-05-25 02:32:07 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-05-25 02:32:07 +0000
commitcb89afc411d5b300d2e44dedc01826477b2fb1b7 (patch)
treebe14343045825ce2fa334253a24172543fc56a57 /deploy/adapters/ansible
parentb3aa2d7d99b8889c3ed615ae9364372f47e06f28 (diff)
parentf5fd209ddd3c42ea7ef0d9f0b96dcc80efb136fb (diff)
Merge "Update the service name of neutron-plugin-openvswitch-agent"
Diffstat (limited to 'deploy/adapters/ansible')
-rw-r--r--deploy/adapters/ansible/openstack_mitaka/roles/ext-network/handlers/main.yml29
-rw-r--r--deploy/adapters/ansible/openstack_mitaka/roles/neutron-compute/vars/Debian.yml19
-rw-r--r--deploy/adapters/ansible/openstack_mitaka/roles/neutron-network/vars/Debian.yml25
-rwxr-xr-xdeploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/tasks/openvswitch.yml148
-rwxr-xr-xdeploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/vars/Debian.yml23
-rwxr-xr-xdeploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/main.yml53
-rwxr-xr-xdeploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/openvswitch.yml103
-rwxr-xr-xdeploy/adapters/ansible/openstack_mitaka/roles/open-contrail/tasks/uninstall-openvswitch.yml46
-rw-r--r--deploy/adapters/ansible/openstack_mitaka/roles/secgroup/vars/Debian.yml35
9 files changed, 481 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/ext-network/handlers/main.yml b/deploy/adapters/ansible/openstack_mitaka/roles/ext-network/handlers/main.yml
new file mode 100644
index 00000000..36e39072
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/ext-network/handlers/main.yml
@@ -0,0 +1,29 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+- name: restart neutron-plugin-openvswitch-agent
+ service: name=neutron-openvswitch-agent state=restarted enabled=yes
+ when: "'opendaylight' not in {{ NEUTRON_MECHANISM_DRIVERS }}"
+
+- name: restart neutron-l3-agent
+ service: name=neutron-l3-agent state=restarted enabled=yes
+
+- name: kill dnsmasq
+ command: killall dnsmasq
+ ignore_errors: True
+
+- name: restart neutron-dhcp-agent
+ service: name=neutron-dhcp-agent state=restarted enabled=yes
+
+- name: restart neutron-metadata-agent
+ service: name=neutron-metadata-agent state=restarted enabled=yes
+
+- name: restart xorp
+ service: name=xorp state=restarted enabled=yes sleep=10
+ ignore_errors: True
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/neutron-compute/vars/Debian.yml b/deploy/adapters/ansible/openstack_mitaka/roles/neutron-compute/vars/Debian.yml
new file mode 100644
index 00000000..6ae52f3b
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/neutron-compute/vars/Debian.yml
@@ -0,0 +1,19 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+
+packages:
+ - neutron-common
+ - neutron-plugin-ml2
+ - openvswitch-datapath-dkms
+ - openvswitch-switch
+ - neutron-plugin-openvswitch-agent
+
+services:
+ - neutron-openvswitch-agent
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/neutron-network/vars/Debian.yml b/deploy/adapters/ansible/openstack_mitaka/roles/neutron-network/vars/Debian.yml
new file mode 100644
index 00000000..c95d0265
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/neutron-network/vars/Debian.yml
@@ -0,0 +1,25 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+packages:
+ - neutron-plugin-ml2
+ - openvswitch-datapath-dkms
+ - openvswitch-switch
+ - neutron-l3-agent
+ - neutron-dhcp-agent
+ - neutron-plugin-openvswitch-agent
+
+services:
+ - openvswitch-switch
+ - neutron-openvswitch-agent
+
+openvswitch_agent: neutron-plugin-openvswitch-agent
+
+xorp_packages:
+ - xorp
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/tasks/openvswitch.yml b/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/tasks/openvswitch.yml
new file mode 100755
index 00000000..33099104
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/tasks/openvswitch.yml
@@ -0,0 +1,148 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+
+#- name: Install Crudini
+# apt: name={{ item }} state=present
+# with_items:
+# - crudini
+
+- name: install compute packages
+ action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
+ with_items: compute_packages | union(compute_packages_noarch)
+
+- name: remove neutron-openvswitch-agent service daemon
+ shell: sed -i '/{{ service_ovs_agent_name }}/d' /opt/service ;
+
+- name: shut down and disable Neutron's openvswitch agent services
+ service: name={{ service_ovs_agent_name }} state=stopped enabled=no
+
+- name: remove Neutron's openvswitch agent services
+ shell: >
+ update-rc.d -f {{ service_ovs_agent_name }} remove;
+ mv /etc/init.d/{{ service_ovs_agent_name }} /home/{{ service_ovs_agent_name }};
+ mv /etc/init/{{ service_ovs_agent_name }}.conf /home/{{ service_ovs_agent_name }}.conf;
+ when: ansible_os_family == "Debian"
+
+
+- name: Stop the Open vSwitch service and clear existing OVSDB
+ shell: >
+ service {{ service_ovs_name }} stop ;
+ rm -rf /var/log/openvswitch/* ;
+ rm -rf /etc/openvswitch/conf.db ;
+ service {{ service_ovs_name }} start ;
+
+- name: set opendaylight as the manager
+ command: su -s /bin/sh -c "ovs-vsctl set-manager tcp:{{ internal_vip.ip }}:6640;"
+
+- name: check br-int
+ shell: ovs-vsctl list-br | grep br-int; while [ $? -ne 0 ]; do sleep 10; ovs-vsctl list-br | grep br-int; done
+
+- name: set local ip in openvswitch
+ shell: ovs-vsctl set Open_vSwitch $(ovs-vsctl show | head -n 1) other_config={'local_ip'=' {{ internal_ip }} '};
+
+#'
+
+##################################################################
+########### Recover External network for odl l3 #################
+##################################################################
+
+- name: check br-ex
+ shell: ovs-vsctl list-br | grep br-ex; while [ $? -ne 0 ]; do sleep 10; ovs-vsctl list-br | grep br-ex; done
+ when: odl_l3_agent == "Enable"
+
+- name: add ovs uplink
+ openvswitch_port: bridge=br-ex port={{ item["interface"] }} state=present
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and odl_l3_agent == "Enable"
+
+- name: wait 10 seconds
+ shell: sleep 10
+ when: odl_l3_agent == "Enable"
+
+- name: set external nic in openvswitch
+ shell: ovs-vsctl set Open_vSwitch $(ovs-vsctl show | head -n 1) other_config:provider_mappings=br-ex:{{ item["interface"] }}
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and odl_l3_agent == "Enable"
+
+- name: copy recovery script
+ copy: src={{ item }} dest=/opt/setup_networks
+ with_items:
+ - recover_network_odl_l3.py
+ - setup_networks_odl_l3.py
+ when: odl_l3_agent == "Enable"
+
+- name: recover external script
+ shell: python /opt/setup_networks/recover_network_odl_l3.py
+ when: odl_l3_agent == "Enable"
+
+- name: update keepalived info
+ template: src=keepalived.conf dest=/etc/keepalived/keepalived.conf
+ when: inventory_hostname in groups['odl'] and odl_l3_agent == "Enable"
+
+- name: modify net-init
+ shell: sed -i 's/setup_networks.py/setup_networks_odl_l3.py/g' /etc/init.d/net_init
+ when: odl_l3_agent == "Enable"
+
+##################################################################
+########### Recover External network for odl l2 #################
+##################################################################
+
+- name: add ovs bridge
+ openvswitch_bridge: bridge={{ item["name"] }} state=present
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and odl_l3_agent == "Disable"
+
+- name: add ovs uplink
+ openvswitch_port: bridge={{ item["name"] }} port={{ item["interface"] }} state=present
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and odl_l3_agent == "Disable"
+
+- name: copy recovery script
+ copy: src={{ item }} dest=/opt/setup_networks
+ with_items:
+ - recover_network.py
+ when: odl_l3_agent == "Disable"
+
+- name: recover external script
+ shell: python /opt/setup_networks/recover_network.py
+ when: odl_l3_agent == "Disable"
+
+##################################################################
+
+
+- name: restart keepalived to recover external IP
+ shell: service keepalived restart
+ when: inventory_hostname in groups['odl']
+ ignore_errors: True
+
+
+
+##################################################################
+##################################################################
+##################################################################
+- name: configure opendaylight -> ml2
+ shell: >
+ crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers opendaylight;
+ crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan;
+ crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling True;
+
+#- name: Adjust Service Daemon
+# shell: >
+# sed -i '/neutron-openvswitch-agent/d' /opt/service ;
+# echo opendaylight >> /opt/service ;
+
+- name: copy ml2 configuration script
+ template:
+ src: ml2_conf.sh
+ dest: "/opt/ml2_conf.sh"
+ mode: 0777
+
+- name: execute ml2 configuration script
+ command: su -s /bin/sh -c "/opt/ml2_conf.sh;"
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/vars/Debian.yml b/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/vars/Debian.yml
new file mode 100755
index 00000000..a3d5dd02
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/odl_cluster/vars/Debian.yml
@@ -0,0 +1,23 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+
+controller_packages:
+# - openjdk-7-jdk
+ - crudini
+
+compute_packages:
+ - crudini
+
+service_ovs_name: openvswitch-switch
+service_ovs_agent_name: neutron-openvswitch-agent
+
+service_file:
+ src: opendaylight.conf
+ dst: /etc/init/opendaylight.conf
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/main.yml b/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/main.yml
new file mode 100755
index 00000000..c77a4c61
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/main.yml
@@ -0,0 +1,53 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+- include_vars: "{{ ansible_os_family }}.yml"
+
+- name: remove neutron-openvswitch-agent auto start
+ shell: >
+ update-rc.d neutron-openvswitch-agent remove;
+ sed -i /neutron-openvswitch-agent/d /opt/service
+ when: groups['onos']|length !=0
+ ignore_errors: True
+
+- name: shut down and disable Neutron's agent services
+ service: name=neutron-openvswitch-agent state=stopped
+ when: groups['onos']|length !=0
+ ignore_errors: True
+
+- name: remove neutron-l3-agent auto start
+ shell: >
+ update-rc.d neutron-l3-agent remove;
+ sed -i /neutron-l3-agent/d /opt/service
+ when: inventory_hostname in groups['onos']
+ ignore_errors: True
+
+- name: shut down and disable Neutron's l3 agent services
+ service: name=neutron-l3-agent state=stopped
+ when: inventory_hostname in groups['onos']
+ ignore_errors: True
+
+- name: Stop the Open vSwitch service and clear existing OVSDB
+ shell: >
+ ovs-vsctl del-br br-int ;
+ ovs-vsctl del-br br-tun ;
+ ovs-vsctl del-manager ;
+ ip link delete onos_port1 type veth peer name onos_port2;
+ when: groups['onos']|length !=0
+ ignore_errors: True
+
+- name: Install ONOS Cluster on Controller
+ include: onos_controller.yml
+ when: inventory_hostname in groups['onos']
+
+- name: Install ONOS Cluster on Compute
+ include: openvswitch.yml
+ when: groups['onos']|length !=0
+# when: groups['onos']|length !=0 and inventory_hostname not in groups['onos']
+
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/openvswitch.yml b/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/openvswitch.yml
new file mode 100755
index 00000000..1db17329
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/onos_cluster/tasks/openvswitch.yml
@@ -0,0 +1,103 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+#- name: remove neutron-plugin-openvswitch-agent auto start
+# shell: >
+# update-rc.d neutron-openvswitch-agent remove;
+# sed -i /neutron-openvswitch-agent/d /opt/service
+
+#- name: shut down and disable Neutron's agent services
+# service: name=neutron-openvswitch-agent state=stopped
+
+#- name: Stop the Open vSwitch service and clear existing OVSDB
+# shell: >
+# ovs-vsctl del-br br-int ;
+# ovs-vsctl del-br br-tun ;
+# ovs-vsctl del-manager ;
+
+#- name: get image http server
+# shell: awk -F'=' '/compass_server/ {print $2}' /etc/compass.conf
+# register: http_server
+#
+#- name: download ovs
+# get_url: url="http://{{ http_server.stdout_lines[0] }}/packages/onos/openvswitch.tar" dest=/opt/openvswitch.tar
+#
+#- name: extract ovs
+# command: su -s /bin/sh -c "tar xvf /opt/openvswitch.tar -C /opt/"
+#
+#- name: update ovs
+# shell: >
+# cd /opt/openvswitch;
+# dpkg -i openvswitch-common_2.3.0-1_amd64.deb;
+# dpkg -i openvswitch-switch_2.3.0-1_amd64.deb;
+
+#- name: start up onos-external nic
+# command: su -s /bin/sh -c "ifconfig eth2 0 up"
+- name: set veth port
+ shell: >
+ ip link add onos_port1 type veth peer name onos_port2;
+ ifconfig onos_port1 up;
+ ifconfig onos_port2 up;
+ ignore_errors: True
+
+- name: set veth to ovs
+ shell: >
+ export externamMac=`ifconfig eth1 | grep -Eo '\<[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}'`;
+ ifconfig onos_port2 hw ether $externamMac;
+ ovs-vsctl add-port br-prv onos_port1;
+ ignore_errors: True
+
+#- name: wait for onos start time
+# shell: "sleep 200"
+
+- name: add ovsdatabase feature
+ command: su -s /bin/sh -c "/opt/onos/bin/onos 'feature:install onos-ovsdatabase'";
+ when: inventory_hostname == groups['onos'][0]
+
+- name: add openflow-base feature
+ command: su -s /bin/sh -c "/opt/onos/bin/onos 'feature:install onos-openflow-base'";
+ when: inventory_hostname in groups['onos']
+
+- name: add openflow feature
+ command: su -s /bin/sh -c "/opt/onos/bin/onos 'feature:install onos-openflow'";
+ when: inventory_hostname in groups['onos']
+
+- name: add vtn feature
+ command: su -s /bin/sh -c "/opt/onos/bin/onos 'feature:install onos-app-vtn-onosfw'";
+ when: inventory_hostname in groups['onos']
+
+- name: set public eth card start
+ command: su -s /bin/sh -c "/opt/onos/bin/onos 'externalportname-set -n onos_port2'"
+ when: inventory_hostname in groups['onos']
+
+- name: Set ONOS as the manager
+ command: su -s /bin/sh -c "ovs-vsctl set-manager tcp:{{ ip_settings[groups['onos'][0]]['mgmt']['ip'] }}:6640;"
+
+- name: create public network
+ shell: >
+ export OS_PASSWORD=console;
+ export OS_TENANT_NAME=admin;
+ export OS_AUTH_URL=http://{{ internal_vip.ip }}:35357/v2.0;
+ export OS_USERNAME=ADMIN;
+ neutron net-create ext-net --shared --router:external=True;
+ neutron subnet-create ext-net {{ public_net_info.floating_ip_cidr }} --name ext-subnet --allocation-pool start={{ public_net_info.floating_ip_start }},end={{ public_net_info.floating_ip_end }};
+ when: inventory_hostname == groups['controller'][0]
+
+- name: set gateway mac address
+ shell: >
+ ping -c 1 {{ ansible_default_ipv4.gateway }};
+ gatewayMac=`arp -a {{ ansible_default_ipv4.gateway }} | awk '{print $4}'`;
+ /opt/onos/bin/onos "externalgateway-update -m $gatewayMac";
+ when: inventory_hostname in groups['onos']
+
+- name: delete default gateway
+ shell: >
+ route delete default;
+ when: inventory_hostname not in groups['onos']
+ ignore_errors: True
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/open-contrail/tasks/uninstall-openvswitch.yml b/deploy/adapters/ansible/openstack_mitaka/roles/open-contrail/tasks/uninstall-openvswitch.yml
new file mode 100755
index 00000000..836cb78b
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/open-contrail/tasks/uninstall-openvswitch.yml
@@ -0,0 +1,46 @@
+---
+- name: del ovs bridge
+ shell: ovs-vsctl del-br br-int; ovs-vsctl del-br br-tun; ovs-vsctl del-br br-prv;
+
+- name: remove ovs and ovs-plugin daeman
+ shell: >
+ sed -i '/neutron-openvswitch-agent/d' /opt/service ;
+ sed -i '/openvswitch-switch/d' /opt/service ;
+
+- name: stop ovs and ovs-plugin
+ shell: service openvswitch-switch stop; service neutron-openvswitch-agent stop;
+
+- name: remove ovs and ovs-plugin files
+ shell: >
+ update-rc.d -f neutron-openvswitch-agent remove;
+ mv /etc/init.d/neutron-openvswitch-agent /home/neutron-openvswitch-agent;
+ mv /etc/init/neutron-openvswitch-agent.conf /home/neutron-openvswitch-agent.conf;
+ update-rc.d -f openvswitch-switch remove ;
+ mv /etc/init.d/openvswitch-switch /home/openvswitch-switch ;
+ mv /etc/init/openvswitch-switch.conf /home/openvswitch-switch.conf ;
+ update-rc.d -f neutron-ovs-cleanup remove ;
+ mv /etc/init.d/neutron-ovs-cleanup /home/neutron-ovs-cleanup ;
+ mv /etc/init/neutron-ovs-cleanup.conf /home/neutron-ovs-cleanup.conf ;
+
+- name: remove ovs kernel module
+ shell: rmmod vport_vxlan; rmmod openvswitch;
+ ignore_errors: True
+
+- name: copy recovery script
+ copy: src={{ item }} dest=/opt/setup_networks
+ with_items:
+# - recover_network_opencontrail.py
+ - setup_networks_opencontrail.py
+
+#- name: recover external script
+# shell: python /opt/setup_networks/recover_network_opencontrail.py
+
+- name: modify net-init
+ shell: sed -i 's/setup_networks.py/setup_networks_opencontrail.py/g' /etc/init.d/net_init
+
+- name: resolve dual NIC problem
+ shell: >
+ echo "net.ipv4.conf.all.arp_ignore=1" >> /etc/sysctl.conf ;
+ /sbin/sysctl -p ;
+ echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore ;
+
diff --git a/deploy/adapters/ansible/openstack_mitaka/roles/secgroup/vars/Debian.yml b/deploy/adapters/ansible/openstack_mitaka/roles/secgroup/vars/Debian.yml
new file mode 100644
index 00000000..221a3d92
--- /dev/null
+++ b/deploy/adapters/ansible/openstack_mitaka/roles/secgroup/vars/Debian.yml
@@ -0,0 +1,35 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+---
+configs_templates:
+ - src: nova.j2
+ dest:
+ - /etc/nova/nova.conf
+ - src: neutron.j2
+ dest:
+ - /etc/neutron/plugins/ml2/ml2_conf.ini
+ - /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini
+ - /etc/neutron/plugins/ml2/restproxy.ini
+
+controller_services:
+ - nova-api
+ - nova-cert
+ - nova-conductor
+ - nova-consoleauth
+ - nova-novncproxy
+ - nova-scheduler
+ - neutron-server
+ - neutron-openvswitch-agent
+ - neutron-l3-agent
+ - neutron-dhcp-agent
+ - neutron-metadata-agent
+
+compute_services:
+ - nova-compute
+ - neutron-openvswitch-agent