f5d96bb41b
Previously ceilometer-notification, aodh-listener and sahara-engine didn't have constraints that would anchor them under openstack-core dummy resource. Such constraints are added now. (sahara-engine starting after sahara-api, aodh-listener after aodh-evaluator, and ceilometer-notification after openstack-core.) Openstack-core -> heat-api constraint has been removed because heat-api depends on ceilometer-notification, so there's a transitive dependency on openstack-core already. Change-Id: Ided7321ebbf2c3556726343b4bb466fd8759b43a Closes-Bug: #1569444
76 lines
3.4 KiB
Bash
76 lines
3.4 KiB
Bash
#!/bin/bash
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# Special pieces of upgrade migration logic go into this
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# file. E.g. Pacemaker cluster transitions for existing deployments,
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# matching changes to overcloud_controller_pacemaker.pp (Puppet
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# handles deployment, this file handles migrations).
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#
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# This file shouldn't execute any action on its own, all logic should
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# be wrapped into bash functions. Upgrade scripts will source this
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# file and call the functions defined in this file where appropriate.
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#
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# The migration functions should be idempotent. If the migration has
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# been already applied, it should be possible to call the function
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# again without damaging the deployment or failing the upgrade.
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function add_missing_openstack_core_constraints {
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# The CIBs are saved under /root as they might contain sensitive data
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CIB="/root/migration.cib"
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CIB_BACKUP="/root/backup.cib"
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CIB_PUSH_NEEDED=n
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rm -f "$CIB" "$CIB_BACKUP" || /bin/true
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pcs cluster cib "$CIB"
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cp "$CIB" "$CIB_BACKUP"
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if ! pcs -f "$CIB" constraint --full | grep 'start openstack-sahara-api-clone then start openstack-sahara-engine-clone'; then
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pcs -f "$CIB" constraint order start openstack-sahara-api-clone then start openstack-sahara-engine-clone
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CIB_PUSH_NEEDED=y
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fi
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if ! pcs -f "$CIB" constraint --full | grep 'start openstack-core-clone then start openstack-ceilometer-notification-clone'; then
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pcs -f "$CIB" constraint order start openstack-core-clone then start openstack-ceilometer-notification-clone
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CIB_PUSH_NEEDED=y
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fi
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if ! pcs -f "$CIB" constraint --full | grep 'start openstack-aodh-evaluator-clone then start openstack-aodh-listener-clone'; then
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pcs -f "$CIB" constraint order start openstack-aodh-evaluator-clone then start openstack-aodh-listener-clone
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CIB_PUSH_NEEDED=y
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fi
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if pcs -f "$CIB" constraint --full | grep 'start openstack-core-clone then start openstack-heat-api-clone'; then
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CID=$(pcs -f "$CIB" constraint --full | grep 'start openstack-core-clone then start openstack-heat-api-clone' | sed -e 's/.*id\://g' -e 's/)//g')
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pcs -f "$CIB" constraint remove $CID
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CIB_PUSH_NEEDED=y
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fi
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if [ "$CIB_PUSH_NEEDED" = 'y' ]; then
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pcs cluster cib-push "$CIB"
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fi
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}
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function remove_ceilometer_alarm {
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if pcs status | grep openstack-ceilometer-alarm; then
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# Disable pacemaker resources for ceilometer-alarms
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pcs resource disable openstack-ceilometer-alarm-evaluator
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check_resource openstack-ceilometer-alarm-evaluator stopped 600
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pcs resource delete openstack-ceilometer-alarm-evaluator
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pcs resource disable openstack-ceilometer-alarm-notifier
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check_resource openstack-ceilometer-alarm-notifier stopped 600
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pcs resource delete openstack-ceilometer-alarm-notifier
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# remove constraints
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pcs constraint remove ceilometer-delay-then-ceilometer-alarm-evaluator-constraint
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pcs constraint remove ceilometer-alarm-evaluator-with-ceilometer-delay-colocation
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pcs constraint remove ceilometer-alarm-evaluator-then-ceilometer-alarm-notifier-constraint
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pcs constraint remove ceilometer-alarm-notifier-with-ceilometer-alarm-evaluator-colocation
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pcs constraint remove ceilometer-alarm-notifier-then-ceilometer-notification-constraint
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pcs constraint remove ceilometer-notification-with-ceilometer-alarm-notifier-colocation
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fi
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# uninstall openstack-ceilometer-alarm package
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yum -y remove openstack-ceilometer-alarm
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}
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