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This patch moves the various DB syncs into the MySQL role.
Database creation needs to occur on the MySQL server to
avoid permission issues.
This patch also moves database creation to step 2 so we can
guarantee that all per-service databases exist at this time.
This avoids complex ordering needed during step 3 where
services, on different hosts, can run their own db sync's
in a distributed fashion.
Change-Id: I05cc0afa9373429a3197c194c3e8f784ae96de5f
Partial-bug: #1620595
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Instead of hard-coded yaml aliases in t-h-t, make each service
profile that requires rabbit default to the list of rabbit ips.
Note this could still be extended in future to e.g enable per
service rabbit clusters, but the default is to lookup the
hiera which should be logically equivalent to current t-h-t.
Change-Id: Ie53c93456529420588eb1927703ea91b54095d87
Partially-Implements: blueprint custom-roles
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As we are staring to manually check overcloud services
the first step is to check that the puppet profiles
are all aligned.
Changes applied:
No logic added or removed in this submission.
Removed unused parameters.
Align header comments structure.
All profiles parameters sorted following:
"Mandatory params first sorted alphabetically
then optional params sorted alphabetically."
Note: Following submissions will check pacemaker,
cinder, mistral and redis services in the base profiles
as some of them has the $pacemaker_master parameter
defaulted to true.
Change-Id: I2f91c3f6baa33f74b5625789eec83233179a9655
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In the Next Generation HA architecture a number of active/active services
will be run via systemd. In order for this to work we need to make sure that
the sync_db operation only takes place on the bootstrap node, just like it is
done today for the pacemaker profiles.
We do this by removing sync_db as a parameter and instead set it to true
or false depending if the hostname matches the bootstrap_node as it is done
today in the pacemaker role.
Note that we call hiera('bootstrap_nodeid', undef) because if a profile
is included on a non controller node that variable will be undefined.
The following testing was done:
- HA puppet-pacemaker.yaml scenario with three computes
- NonHA with one controller
- NonHA with three controllers
Fixes-Bug: 1600149
Co-Author: cmsj@tenshu.net
Change-Id: I04a7b9e3c18627ea512000a34357acb7f27d6e0e
Implements: blueprint ha-lightweight-architecture
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known_stores is deprecated in favor of stores.
This patch aims to update it.
Change-Id: Iaf83b847fbe9e8a78c6bf7f534c955eae357d95f
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These can be controlled via the specific Pacemaker role template.
Depends-On: I91a4267f0fc230f63df3333747d28463c7ae55fe
Change-Id: I8ef7bb94e048b998712b3534ceb51a7d10d016e9
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Before the roles we could make the create db operation depend on a
'galera-ready' resource [1]. We can't do it anymore from the role so
we need to do create in step 3, when we do sync as well.
1. https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/manifests/overcloud_controller_pacemaker.pp#L382
Change-Id: Id065a9180f1f1a41ab225ec5f755498ec7d9a827
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This change moves the database creation and sync with the role
profile, so that it's only executed when the role is enabled and
by the role itself.
It also calls the non-pacemaker profiles out of the 'step'
conditional because the non-pacemaker profiles know how to deal with
'step' already.
Change-Id: I6c752cb53090e7ef8e0319bade462f2453ed7660
Related-Bug: 1572952
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Add Glance profiles for non-ha & ha scenarios.
Change-Id: Ifc388f7058ccfff2818f531bcbc00c7179874bbc
Implements: blueprint refactor-puppet-manifests
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