9a830255b7
Back in the days we had added the rmi -f container calls in order
to try and clean up any old unused container images whenever we updated
any HA container. Nowadays this already happens via the
tripleo_ansible/tripleo_podman/purge role which prunes any unused
container image.
There is no point in keeping this code around since we already purge
images as a post upgrade/update task. We want to remove this code also
because it fails horribly when we update the HA containers with an image
that is based off the previously deployed image. In fact that fails
with:
TASK [Remove previous galera images] *******************************************
Friday 31 January 2020 10:34:40 +0000 (0:00:02.684) 0:02:56.021 ********
fatal: [database-0]: FAILED! => {"changed": true, "cmd": "podman rmi -f 209e952aa6cb3c212e57e5f81693eb4776c0c4b6cf96fb4faabdaa7403b2a94d", "delta": "0:00:00.110460", "end": "2020-01-31 10:34:40.772522", "msg": "non-zero return code", "rc": 2, "start": "2020-01-31 10:34:40.662062", "stderr": "Error: unable to delete \"209e952aa6cb3c212e57e5f81693eb4776c0c4b6cf96fb4faabdaa7403b2a94d\" (cannot be forced) - image has dependent child images", "stderr_lines": ["Error: unable to delete \"209e952aa6cb3c212e57e5f81693eb4776c0c4b6cf96fb4faabdaa7403b2a94d\" (cannot be forced) - image has dependent child images"], "stdout": "", "stdout_lines": []}
This is particularly important because any hotfix container
generated with tripleo-modify-image role will be affected by this issue.
We tested this by doing the following:
1) Deploying an overcloud
2) Patching all HA containers with tripleo-modify-image
3) Running an update
With this change the update did not fail any longer and the correct
images were being used by pacemaker after the update process.
Co-Authored-By: Sofer Athlan-Guyot <sathlang@redhat.com>
Change-Id: I5346b32962b8cee5c64e4f07c0b68e2512085e83
Closes-Bug: #1861498
Team and repository tags
tripleo-heat-templates
Heat templates to deploy OpenStack using OpenStack.
- Free software: Apache License (2.0)
- Documentation: https://docs.openstack.org/tripleo-docs/latest/
- Source: https://opendev.org/openstack/tripleo-heat-templates
- Bugs: https://bugs.launchpad.net/tripleo
- Release notes: https://docs.openstack.org/releasenotes/tripleo-heat-templates/
Features
The ability to deploy a multi-node, role based OpenStack deployment using OpenStack Heat. Notable features include:
- Choice of deployment/configuration tooling: puppet, (soon) docker
- Role based deployment: roles for the controller, compute, ceph, swift, and cinder storage
- physical network configuration: support for isolated networks, bonding, and standard ctlplane networking
Directories
A description of the directory layout in TripleO Heat Templates.
- environments: contains heat environment files that can be used with -e
on the command like to enable features, etc.
- extraconfig: templates used to enable 'extra' functionality. Includes
functionality for distro specific registration and upgrades.
- firstboot: example first_boot scripts that can be used when initially
creating instances.
- network: heat templates to help create isolated networks and ports
- puppet: templates mostly driven by configuration with puppet. To use these
templates you can use the overcloud-resource-registry-puppet.yaml.
- validation-scripts: validation scripts useful to all deployment
configurations
- roles: example roles that can be used with the tripleoclient to generate
a roles_data.yaml for a deployment See the roles/README.rst for additional details.
Service testing matrix
The configuration for the CI scenarios will be defined in tripleo-heat-templates/ci/ and should be executed according to the following table:
| - | scn000 | scn001 | scn002 | scn003 | scn004 | scn006 | scn007 | scn009 | scn010 | non-ha | ovh-ha |
|---|---|---|---|---|---|---|---|---|---|---|---|
| keystone |
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| glance |
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swift |
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| heat |
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| ironic |
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| mysql |
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| neutron |
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| ovn |
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| neutron-l2gw |
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| om-rpc | rabbit | rabbit |
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rabbit | rabbit | rabbit | rabbit | rabbit | rabbit | ||
| om-notify | rabbit | rabbit | rabbit | rabbit | rabbit | rabbit | rabbit | rabbit | rabbit | ||
| redis |
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| haproxy |
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| memcached |
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| pacemaker |
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| nova |
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ironic |
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| ntp |
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| snmp |
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| timezone |
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| mistral |
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| swift |
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| aodh |
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| ceilometer |
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| gnocchi |
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| barbican |
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| zaqar |
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| tacker |
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| cephmds |
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| manila |
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| collectd |
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| designate |
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| octavia |
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