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| author |   Michele Baldessari <michele@acksyn.org> | 2016-07-13 16:30:45 -0400 |
|---|---|---|
| committer | Michele Baldessari <michele@acksyn.org> | 2016-07-18 21:45:25 +0200 |
| commit | 5927148c4b5813180204c2983b5c95b69a2ad265 (patch) | |
| tree | fd901117f33fe45e5e988c3de3432268548080e9 /manifests/profile/pacemaker/nova | |
| parent | 4f0582ea40b6d1d2330bfd7683ab40852ed09403 (diff) | |
Make ::tripleo::profile::base classes work with multiple nodes
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
Diffstat (limited to 'manifests/profile/pacemaker/nova')
| -rw-r--r-- | manifests/profile/pacemaker/nova/api.pp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/manifests/profile/pacemaker/nova/api.pp b/manifests/profile/pacemaker/nova/api.pp index 30ab733..8a6dc8d 100644 --- a/manifests/profile/pacemaker/nova/api.pp +++ b/manifests/profile/pacemaker/nova/api.pp @@ -42,9 +42,7 @@ class tripleo::profile::pacemaker::nova::api ( stop => '/bin/true', } - class { '::tripleo::profile::base::nova::api': - sync_db => (downcase($::hostname) == $pacemaker_master), - } + include ::tripleo::profile::base::nova::api if $step >= 5 and downcase($::hostname) == $pacemaker_master { pacemaker::resource::service { $::nova::params::api_service_name: |