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path: root/puppet/major_upgrade_steps.j2.yaml
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2017-01-25Skip upgrade steps where no tasks are definedSteven Hardy1-0/+21
Use heat conditions to skip resources (conditionally create them) when there are no tasks to deploy. This requires the heat fix Iefae1fcea720bee4ed69ad1a5fe403d52d54433c Partially-Implements: blueprint overcloud-upgrades-per-service Change-Id: I2f43fb922d122ffade20e35738f0ba3bb56a4492
2017-01-25Add support for batched upgrades to composable upgradesSteven Hardy1-3/+56
Some services (e.g ceph mon) require upgrading in batches (the old upgrade architecture did the ceph mon upgrade one controller at a time). This interface enables doing the same, and over time we can probably move more services into this interface (e.g when services support rolling upgrades) to reduce downtime. Change-Id: If581f301a5493ef33ac1386bdc22f9fca4f2544e Partially-Implements: blueprint overcloud-upgrades-per-service
2017-01-24Merge "Add disable_upgrade_deployment flag to roles_data.yaml"Jenkins1-1/+6
2017-01-20Add disable_upgrade_deployment flag to roles_data.yamlmarios1-1/+6
As part of the composable upgrades current plan is to disable the composable upgrades steps running on a particular role (e.g. all compute nodes) in favor of a later operator driven upgrades process as has previously been the case This adds the disable_upgrade_deployment flag to roles_data as a first step. Thanks to shardy for his help with this. Change-Id: Ice845742a043b34917e61f662885786c73e955fd
2017-01-13Adds a step0 for pre upgrade-init checksmarios1-3/+3
Adds a step0 for any pre-upgrade checks. This migrates some of the checks we have at the top of extraconfig/tasks/major_upgrade_controller_pacemaker_1.sh Checks for other services (and for the cluster) will follow in separate commits. Partially-Implements: blueprint overcloud-upgrades-per-service Change-Id: I607f1fed68d7f11773484c3d7cb3e5af67465d57
2016-12-23Bump template version for all templates to "ocata"Steven Hardy1-1/+1
Heat now supports release name aliases, so we can replace the inconsistent mix of date related versions with one consistent version that aligns with the supported version of heat for this t-h-t branch. This should also help new users who sometimes copy/paste old templates and discover intrinsic functions in the t-h-t docs don't work because their template version is too old. Change-Id: Ib415e7290fea27447460baa280291492df197e54
2016-12-19Move UpgradeInitCommand to role templatesSteven Hardy1-31/+1
We can't run this during the upgrade steps, because there are things which need to happen before any role configuration happens, e.g installing the new hiera heat-config hook, which must be done before e.g "ControllerDeployment" runs or the stack update hangs. Partially-Implements: blueprint overcloud-upgrades-per-service Change-Id: I365b57513590662c3f78a33dc625747f457c48c5
2016-12-01Initial support for composable upgrades with Heat+AnsibleSteven Hardy1-0/+98
This shows how we could wire in the upgrade steps using Ansible as was previously proposed e.g in https://review.openstack.org/#/c/321416/ but it's more closely integrated with the new composable services architecture. It's also very similar to the approach taken by SpinalStack where ansible snippets per-service were combined then run in a series of steps using Ansible tags. This patch just enables upgrade of keystone - we'll add support for other patches in subsequent patches. Partially-Implements: blueprint overcloud-upgrades-per-service Change-Id: I39f5426cb9da0b40bec4a7a3a4a353f69319bdf9