Bug 1483121
| Summary: | OSP 9 -> 10 upgrade failure - ControllerPacemakerUpgradeDeployment_Step1 fails: Error: Unable to find constraint - 'Master' | ||||||
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| Product: | Red Hat OpenStack | Reporter: | Matt Flusche <mflusche> | ||||
| Component: | openstack-tripleo-heat-templates | Assignee: | mathieu bultel <mbultel> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Gurenko Alex <agurenko> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 10.0 (Newton) | CC: | aschultz, augol, erik.young, mbultel, mburns, mcornea, rhel-osp-director-maint | ||||
| Target Milestone: | --- | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-08-21 13:06:58 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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It looks like it will fail in the next section of the script also.
# Now we kill all the ordering constraints (except the haproxy/ip ones)
ORD_CONSTRAINTS=$(pcs config show | sed -n '/^Ordering Constraints:/,/^Colocation Constraints:$/p' | grep -v "Ordering Constraints:" | awk '{print $NF}' | cut -f2 -d: |cut -f1 -d\))
for constraint in $ORD_CONSTRAINTS; do
log_debug "Deleting ordering constraint $constraint from CIB"
pcs constraint remove "$constraint"
done
# pcs config show | sed -n '/^Ordering Constraints:/,/^Colocation Constraints:$/p' | grep -v "Ordering Constraints:" |
awk '{print $NF}' | cut -f2 -d: |cut -f1 -d\)
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This looks similar to bug 1476711. Is it possible to check if the patch attached to bug 1476711 addresses the issue reported in this ticket? Thanks, Marius Yes. that is the bug. the fix does work.
We fixed it before seeing this note with:
COL_CONSTRAINTS=$(pcs constraint colocation show --full | awk -F: 'NR>1{gsub(/\)/, "") ; print $NF}')
ORD_CONSTRAINTS=$(pcs constraint order show --full | awk -F: 'NR>1{gsub(/\)/, "") ; print $NF}')
which are both more "correct" in this context, more concise, and work fine as far back as Juno.
-esy
patch is attached above. -esy Created attachment 1315626 [details]
bugfix patch
corrects the use of pcs config show to use pcs constraint instead with --full option.
Yes, I'm going to close this as a dup of 1476711. *** This bug has been marked as a duplicate of bug 1476711 *** |
Description of problem: During OSP 9 - 10 upgrade ControllerPacemakerUpgradeDeployment_Step1 uses the following script to clear constraints for resources that were managed by pacemaker in osp 9. /home/stack/templates/openstack-tripleo-heat-templates/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh COL_CONSTRAINTS=$(pcs config show | sed -n '/^Colocation Constraints:$/,/^$/p' | grep -v "Colocation Constraints:" | egrep -v "ip-.*haproxy" | awk '{print $NF}' | cut -f2 -d: |cut -f1 -d\)) for constraint in $COL_CONSTRAINTS; do log_debug "Deleting colocation constraint $constraint from CIB" pcs constraint remove "$constraint" done It looks like the "pcs config show" output has changed and this method is no longer valid. With an older version of pacemaker: [root@mflusche-control000 ~]# rpm -q pacemaker pacemaker-1.1.15-11.el7_3.2.x86_64 [root@mflusche-control000 ~]# pcs config show | sed -n '/^Colocation Constraints:$/,/^$/p' | grep -v "Colocation Constraints:" | egrep -v "ip-.*haproxy" | awk '{print $NF}' | cut -f2 -d: |cut -f1 -d\) colocation-neutron-netns-cleanup-clone-neutron-ovs-cleanup-clone-INFINITY colocation-openstack-aodh-listener-clone-openstack-aodh-evaluator-clone-INFINITY colocation-openstack-ceilometer-api-clone-openstack-ceilometer-collector-clone-INFINITY colocation-openstack-heat-engine-clone-openstack-heat-api-cloudwatch-clone-INFINITY colocation-openstack-glance-api-clone-openstack-glance-registry-clone-INFINITY colocation-openstack-cinder-scheduler-clone-openstack-cinder-api-clone-INFINITY colocation-openstack-cinder-volume-openstack-cinder-scheduler-clone-INFINITY colocation-openstack-nova-api-clone-openstack-nova-novncproxy-clone-INFINITY colocation-openstack-nova-novncproxy-clone-openstack-nova-consoleauth-clone-INFINITY colocation-neutron-metadata-agent-clone-neutron-l3-agent-clone-INFINITY colocation-openstack-nova-scheduler-clone-openstack-nova-api-clone-INFINITY colocation-openstack-aodh-evaluator-clone-delay-clone-INFINITY colocation-delay-clone-openstack-ceilometer-api-clone-INFINITY colocation-neutron-openvswitch-agent-clone-neutron-netns-cleanup-clone-INFINITY colocation-openstack-heat-api-cloudwatch-clone-openstack-heat-api-cfn-clone-INFINITY colocation-openstack-heat-api-cfn-clone-openstack-heat-api-clone-INFINITY colocation-openstack-gnocchi-statsd-clone-openstack-gnocchi-metricd-clone-INFINITY colocation-openstack-nova-conductor-clone-openstack-nova-scheduler-clone-INFINITY colocation-neutron-l3-agent-clone-neutron-dhcp-agent-clone-INFINITY colocation-neutron-dhcp-agent-clone-neutron-openvswitch-agent-clone-INFINITY colocation-openstack-aodh-notifier-clone-openstack-aodh-evaluator-clone-INFINITY And with the current version of pacemaker: [root@mflusche-control000 ~]# rpm -q pacemaker pacemaker-1.1.16-12.el7.x86_64 [root@mflusche-control000 ~]# pcs config show | sed -n '/^Colocation Constraints:$/,/^$/p' | grep -v "Colocation Constraints:" | egrep -v "ip-.*haproxy" | awk '{print $NF}' | cut -f2 -d: |cut -f1 -d\) Master Master Master Master Master Master Master Master Master Master Master Master Master Master Master Master Master INFINITY INFINITY Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-5.2.0-25.el7ost.noarch pacemaker-1.1.16-12.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Deploy and upgrade OSP 9 to current 2. Upgrade to osp 10 using current templates: openstack-tripleo-heat-templates-5.2.0-25.el7ost.noarch 3. Actual results: Expected results: Additional info: