From 5927148c4b5813180204c2983b5c95b69a2ad265 Mon Sep 17 00:00:00 2001
From: Michele Baldessari <michele@acksyn.org>
Date: Wed, 13 Jul 2016 16:30:45 -0400
Subject: 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
---
 manifests/profile/pacemaker/gnocchi/api.pp | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'manifests/profile/pacemaker/gnocchi/api.pp')

diff --git a/manifests/profile/pacemaker/gnocchi/api.pp b/manifests/profile/pacemaker/gnocchi/api.pp
index 684527f..da65731 100644
--- a/manifests/profile/pacemaker/gnocchi/api.pp
+++ b/manifests/profile/pacemaker/gnocchi/api.pp
@@ -18,29 +18,18 @@
 #
 # === Parameters
 #
-# [*pacemaker_master*]
-#   (Optional) The hostname of the node responsible for bootstrapping tasks
-#   Defaults to hiera('bootstrap_nodeid')
-#
 # [*step*]
 #   (Optional) The current step in deployment. See tripleo-heat-templates
 #   for more details.
 #   Defaults to hiera('step')
-#
-# [*sync_db*]
-#   (Optional) Whether to run db sync
-#   Defaults to undef
 
 class tripleo::profile::pacemaker::gnocchi::api (
-  $pacemaker_master = hiera('bootstrap_nodeid'),
   $step             = hiera('step'),
-  $sync_db          = true,
 ) {
 
   include ::tripleo::profile::pacemaker::gnocchi
 
   class { '::tripleo::profile::base::gnocchi::api':
     step    => $step,
-    sync_db => (downcase($::hostname) == $pacemaker_master),
   }
 }
-- 
cgit 1.2.3-korg