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-rwxr-xr-xlib/undercloud-functions.sh277
1 files changed, 277 insertions, 0 deletions
diff --git a/lib/undercloud-functions.sh b/lib/undercloud-functions.sh
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+++ b/lib/undercloud-functions.sh
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+#!/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 {
+ if ! virsh list --all | grep undercloud > /dev/null; then
+ undercloud_nets="default admin_network"
+ if [[ $enabled_network_list =~ "public_network" ]]; then
+ undercloud_nets+=" public_network"
+ fi
+ define_vm undercloud hd 30 "$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 $CONFIG/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
+
+ local undercloud_dst=/var/lib/libvirt/images/undercloud.qcow2
+ cp -f $RESOURCES/undercloud.qcow2 $undercloud_dst
+
+ # resize Undercloud machine
+ echo "Checking if Undercloud needs to be resized..."
+ undercloud_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $undercloud_dst |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 $RESOURCES/undercloud.qcow2 $undercloud_dst
+ LIBGUESTFS_BACKEND=direct virt-customize -a $undercloud_dst --run-command 'xfs_growfs -d /dev/sda1 || true'
+ new_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $undercloud_dst |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
+ echo "Injecting ssh key to Undercloud VM"
+ LIBGUESTFS_BACKEND=direct virt-customize -a $undercloud_dst --run-command "mkdir -p /root/.ssh/" \
+ --upload ~/.ssh/id_rsa.pub:/root/.ssh/authorized_keys \
+ --run-command "chmod 600 /root/.ssh/authorized_keys && restorecon /root/.ssh/authorized_keys" \
+ --run-command "cp /root/.ssh/authorized_keys /home/stack/.ssh/" \
+ --run-command "chown stack:stack /home/stack/.ssh/authorized_keys && chmod 600 /home/stack/.ssh/authorized_keys"
+ virsh start undercloud
+ fi
+
+ sleep 10 # let undercloud get started up
+
+ # get the undercloud VM IP
+ CNT=10
+ echo -n "${blue}Waiting for Undercloud's dhcp address${reset}"
+ undercloud_mac=$(virsh domiflist undercloud | grep default | awk '{ print $5 }')
+ while ! $(arp -e | grep ${undercloud_mac} > /dev/null) && [ $CNT -gt 0 ]; do
+ echo -n "."
+ sleep 10
+ CNT=$((CNT-1))
+ done
+ UNDERCLOUD=$(arp -e | 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
+
+ # 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"
+ if [[ "$net_isolation_enabled" == "TRUE" ]]; then
+ echo -e "${blue}Network Environment set for Deployment: ${reset}"
+ cat /tmp/network-environment.yaml
+ scp ${SSH_OPTIONS[@]} /tmp/network-environment.yaml "stack@$UNDERCLOUD":
+
+ # check for ODL L3/ONOS
+ if [ "${deploy_options_array['sdn_l3']}" == 'True' ]; then
+ ext_net_type=br-ex
+ fi
+
+ if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
+ ovs_dpdk_bridge='br-phy'
+ else
+ ovs_dpdk_bridge=''
+ fi
+
+ if ! controller_nic_template=$(python3.4 -B $LIB/python/apex_python_utils.py nic-template -r controller -s $NETSETS -i $net_isolation_enabled -t $CONFIG/nics-template.yaml.jinja2 -n "$enabled_network_list" -e "br-ex" -af $ip_addr_family); then
+ echo -e "${red}ERROR: Failed to generate controller NIC heat template ${reset}"
+ exit 1
+ fi
+
+ if ! compute_nic_template=$(python3.4 -B $LIB/python/apex_python_utils.py nic-template -r compute -s $NETSETS -i $net_isolation_enabled -t $CONFIG/nics-template.yaml.jinja2 -n "$enabled_network_list" -e $ext_net_type -af $ip_addr_family -d "$ovs_dpdk_bridge"); 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
+ fi
+
+ # 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"
+
+ if [ "$virtual" == "TRUE" ]; then
+
+ # copy the Undercloud VM's stack user's pub key to
+ # root's auth keys so that Undercloud can control
+ # vm power on the hypervisor
+ ssh ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "cat /home/stack/.ssh/id_rsa.pub" >> /root/.ssh/authorized_keys
+
+ DEPLOY_OPTIONS+=" --libvirt-type qemu"
+ INSTACKENV=$CONFIG/instackenv-virt.json
+
+ # upload instackenv file to Undercloud for virtual deployment
+ scp ${SSH_OPTIONS[@]} $INSTACKENV "stack@$UNDERCLOUD":instackenv.json
+ fi
+
+ # allow stack to control power management on the hypervisor via sshkey
+ # only if this is a virtual deployment
+ if [ "$virtual" == "TRUE" ]; then
+ ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
+while read -r line; do
+ stack_key=\${stack_key}\\\\\\\\n\${line}
+done < <(cat ~/.ssh/id_rsa)
+stack_key=\$(echo \$stack_key | sed 's/\\\\\\\\n//')
+sed -i 's~INSERT_STACK_USER_PRIV_KEY~'"\$stack_key"'~' instackenv.json
+EOI
+ fi
+
+ # copy stack's ssh key to this users authorized keys
+ ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "cat /home/stack/.ssh/id_rsa.pub" >> ~/.ssh/authorized_keys
+
+ # 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 configuration."
+ echo "Logging undercloud configuration to undercloud:/home/stack/apex-undercloud-install.log"
+ ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI
+if [[ "$net_isolation_enabled" == "TRUE" ]]; then
+ sed -i 's/#local_ip/local_ip/' undercloud.conf
+ sed -i 's/#network_gateway/network_gateway/' undercloud.conf
+ sed -i 's/#network_cidr/network_cidr/' undercloud.conf
+ sed -i 's/#dhcp_start/dhcp_start/' undercloud.conf
+ sed -i 's/#dhcp_end/dhcp_end/' undercloud.conf
+ sed -i 's/#inspection_iprange/inspection_iprange/' undercloud.conf
+ sed -i 's/#undercloud_debug/undercloud_debug/' undercloud.conf
+
+ openstack-config --set undercloud.conf DEFAULT local_ip ${admin_network_provisioner_ip}/${admin_network_cidr##*/}
+ openstack-config --set undercloud.conf DEFAULT network_gateway ${admin_network_provisioner_ip}
+ openstack-config --set undercloud.conf DEFAULT network_cidr ${admin_network_cidr}
+ openstack-config --set undercloud.conf DEFAULT dhcp_start ${admin_network_dhcp_range%%,*}
+ openstack-config --set undercloud.conf DEFAULT dhcp_end ${admin_network_dhcp_range##*,}
+ openstack-config --set undercloud.conf DEFAULT inspection_iprange ${admin_network_introspection_range}
+ openstack-config --set undercloud.conf DEFAULT undercloud_debug false
+
+fi
+
+sudo sed -i '/CephClusterFSID:/c\\ CephClusterFSID: \\x27$(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
+
+# we assume that packages will not need to be updated with undercloud install
+# and that it will be used only to configure the undercloud
+# packages updates would need to be handled manually with yum update
+sudo cp -f /usr/share/diskimage-builder/elements/yum/bin/install-packages /usr/share/diskimage-builder/elements/yum/bin/install-packages.bak
+cat << 'EOF' | sudo tee /usr/share/diskimage-builder/elements/yum/bin/install-packages > /dev/null
+#!/bin/sh
+exit 0
+EOF
+
+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
+}
+
+sleep 30
+sudo systemctl restart openstack-glance-api
+sudo systemctl restart openstack-nova-conductor
+sudo systemctl restart openstack-nova-compute
+
+sudo sed -i '/num_engine_workers/c\num_engine_workers = 2' /etc/heat/heat.conf
+sudo sed -i '/#workers\s=/c\workers = 2' /etc/heat/heat.conf
+sudo systemctl restart openstack-heat-engine
+sudo systemctl restart openstack-heat-api
+EOI
+
+# configure external network
+ ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" << EOI
+if [[ "$public_network_vlan" != "native" ]]; then
+ cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-vlan${public_network_vlan}
+DEVICE=vlan${public_network_vlan}
+ONBOOT=yes
+DEVICETYPE=ovs
+TYPE=OVSIntPort
+BOOTPROTO=static
+IPADDR=${public_network_provisioner_ip}
+PREFIX=${public_network_cidr##*/}
+OVS_BRIDGE=br-ctlplane
+OVS_OPTIONS="tag=${public_network_vlan}"
+EOF
+ ifup vlan${public_network_vlan}
+else
+ if ! ip a s eth2 | grep ${public_network_provisioner_ip} > /dev/null; then
+ ip a a ${public_network_provisioner_ip}/${public_network_cidr##*/} dev eth2
+ ip link set up dev eth2
+ fi
+fi
+EOI
+
+# WORKAROUND: must restart the above services to fix sync problem with nova compute manager
+# TODO: revisit and file a bug if necessary. This should eventually be removed
+# as well as glance api problem
+echo -e "${blue}INFO: Sleeping 15 seconds while services come back from restart${reset}"
+sleep 15
+
+}