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path: root/common/deploy-steps.j2
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2017-09-02Use list_concat in place of yaqlThomas Herve1-47/+45
Where applicable, use list_concat instead of yaql to build new lists: it should be more resilient to errors, easier to debug, and less expensive. Change-Id: I6d3dbc7ee8eac50f46023a35af4ec7f2d378fd87 Related-Bug: #1714005 (cherry picked from commit 8008089de24437757d3ba10299bb1041b4aa627a)
2017-08-29Add DockerPuppetProcessCount defaults to 3Dan Prince1-0/+6
docker-puppet.py is very aggressive about running concurrently. It uses python multiprocessing to run multiple config generating containers at once. This seems to work well in general, but in some cases... perhaps when the registry is slow or under heavy load can cause timeouts to occur. Lately I'm seeing several 'container did not start before the specified timeout' errors that always seem to occur when config files are generated (docker-puppet.py is initially executed. A couple of things: -when config files are generated this is the first time most of the containers are pulled to each host machine during deployment -docker-puppet.py runs many of these processes at once. Some of them run faster, other not. -docker daemon's pull limit defaults to 3. This would throttle the above a bit perhaps contributing the the likelyhood of a timeout. One solution that seems to work for me is to set the PROCESS_COUNT in docker-puppet.py to 3. As this matches docker daemon's default it is probably safer at the cost of being slightly slower in some cases. Change-Id: I17feb3abd9d36fe7c95865a064502ce9902a074e Closes-bug: #1713188 (cherry picked from commit 949d367ddeb42eff913cdbed733ccf6239b4864b)
2017-08-23Specify the start count to 0 for the update step loopMathieu Bultel1-5/+5
Force the count start to 0 to ensure that the update step loop will start to 0 and execute the update step0 Closes-Bug: #1712498 Change-Id: I71be55c1f56e53e5c565bec281795d63e5845ff6
2017-08-15Also write an upgrade_tasks_playbookmarios1-0/+17
To get this to work upgrade_tasks need to be rewritten with 'when' statements like the update tasks (in parent review from shardy). So that we don't break the existing upgrades workflow, we add these as part of the config download see the depends on Related-Bug: 1708115 Depends-On: Ief593dc758a2ffe33c1cbcbda9289393fcf023e4 Change-Id: Ib01b96a2c26721747d81d98e3d57c4c388663004
2017-08-12Add environment to disable deploy stepsSteven Hardy1-1/+1
This enables either deploying without configuring any services, or temporarily disabling the deploy steps such as will be required for minor updates where we want to re-run the rolling update outside of heat. To deploy directly via ansible-playbook you can do e.g: openstack overcloud config download --config-dir tmpconfig cd tmpconfig/tripleo-6b02U7-config ansible-playbook -vvv -b -i /usr/bin/tripleo-ansible-inventory deploy_steps_playbook.yaml Which will run the same ansible steps as we normally run via heat. Change-Id: I59947b67523dfcc43d454d4ac7d82b06804cf71d
2017-08-12Add support for update_tasksSteven Hardy1-0/+18
These work the same way as upgrade_tasks *but* they use a step variable instead of tags, so we can iterate over a count/sequence which isn't possibly via a wrapper playbook with tags (we may want to align upgrade tasks with the same approach if this works out well). Note the tasks can be run via ansible-playbook on the undercloud, like: openstack overcloud config download --config-dir tmpconfig cd tmpconfig/tripleo-HCrDA6-config ansible-playbook -b -i /usr/bin/tripleo-ansible-inventory update_steps_playbook.yaml --limit controller The above will do a rolling update for the Controller role (note the inconsistent capitalization, we probably need to fix the group naming in tripleo-ansible-inventory) because we specify serial: 1 in the playbook. You can also trigger an update explicitly on one node like this, which is useful for debugging: ansible-playbook -vvv -b -i /usr/bin/tripleo-ansible-inventory update_steps_playbook.yaml --limit overcloud-controller-0 Change-Id: I20bb3e26ab9d9cadf1a31fd304de8a014a901aa9
2017-08-12Add RoleConfig outputSteven Hardy1-0/+18
This exposes the deploy workflow for all roles from deploy-steps via overcloud.j2.yaml - which means we can write it via the new openstack overcloud config download command and/or run the workflow outside of heat via mistral With https://review.openstack.org/#/c/485732/ applied to tripleoclient it becomes possible to do: openstack overcloud config download --config-dir tmpconfig cd tmpconfig/tripleo-EvEZk0-config ansible-playbook -b -i /usr/bin/tripleo-ansible-inventory deploy_steps_playbook.yaml This runs the deploy steps, exactly the same as normally run via heat via ansible-playbook for all overcloud nodes (--limit can be used to restrict to specific nodes/roles). Change-Id: I96ec09bc788836584c4b39dcce5bf9b80e914c71
2017-08-12Move deploy-steps-playbook to deploy-steps-tasksSteven Hardy1-1/+9
So that we can more easily iterate over an include in an output Change-Id: Idd5bb47589e5c37123caafcded1afbff8881aa33
2017-08-11Consolidate puppet/docker deployments with one deploy steps workflowSteven Hardy1-0/+296
If we consolidate these we can focus on one implementation (the new ansible based one used for docker-steps) Change-Id: Iec0ad2278d62040bf03613fc9556b199c6a80546 Depends-On: Ifa2afa915e0fee368fb2506c02de75bf5efe82d5