summaryrefslogtreecommitdiffstats
path: root/manifests/profile/pacemaker
diff options
context:
space:
mode:
authorJenkins <jenkins@review.openstack.org>2017-06-13 18:09:38 +0000
committerGerrit Code Review <review@openstack.org>2017-06-13 18:09:38 +0000
commitd2239b31fd29c190e8c3b7836fd3b2d4fc58b17b (patch)
tree96a22a3ebee24743fb9d7e3817c0a8fa7afa8175 /manifests/profile/pacemaker
parent3bff2d974e47847a4c48ee1b75ad5937cff19f67 (diff)
parent1b8548d0f5ce8d1e8d99f8ad9201a128c938184f (diff)
Merge "Configure Galera cluster with FQDNs instead of shortnames"
Diffstat (limited to 'manifests/profile/pacemaker')
-rw-r--r--manifests/profile/pacemaker/database/mysql.pp24
1 files changed, 13 insertions, 11 deletions
diff --git a/manifests/profile/pacemaker/database/mysql.pp b/manifests/profile/pacemaker/database/mysql.pp
index 476a1e5..d42d557 100644
--- a/manifests/profile/pacemaker/database/mysql.pp
+++ b/manifests/profile/pacemaker/database/mysql.pp
@@ -53,20 +53,22 @@ class tripleo::profile::pacemaker::database::mysql (
$pacemaker_master = false
}
- # use only mysql_node_names when we land a patch in t-h-t that
- # switches to autogenerating these values from composable services
- # The galera node names need to match the pacemaker node names... so if we
- # want to use FQDNs for this, the cluster will not finish bootstrapping,
- # since all the nodes will be marked as slaves. For now, we'll stick to the
- # short name which is already registered in pacemaker until we get around
- # this issue.
- $galera_node_names_lookup = hiera('mysql_short_node_names', hiera('mysql_node_names', $::hostname))
+ $galera_node_names_lookup = hiera('mysql_short_node_names', $::hostname)
+ $galera_fqdns_names_lookup = hiera('mysql_node_names', $::hostname)
+
if is_array($galera_node_names_lookup) {
- $galera_nodes = downcase(join($galera_node_names_lookup, ','))
+ $galera_nodes_count = length($galera_node_names_lookup)
+ $galera_nodes = downcase(join($galera_fqdns_names_lookup, ','))
+ $galera_name_pairs = zip($galera_node_names_lookup, $galera_fqdns_names_lookup)
} else {
+ $galera_nodes_count = 1
$galera_nodes = downcase($galera_node_names_lookup)
+ $galera_name_pairs = [[$galera_node_names_lookup, $galera_fqdns_names_lookup]]
}
- $galera_nodes_count = count(split($galera_nodes, ','))
+
+ # NOTE(jaosorior): The usage of cluster_host_map requires resource-agents-3.9.5-82.el7_3.11
+ $processed_galera_name_pairs = $galera_name_pairs.map |$pair| { join($pair, ':') }
+ $cluster_host_map = join($processed_galera_name_pairs, ';')
$mysqld_options = {
'mysqld' => {
@@ -145,7 +147,7 @@ class tripleo::profile::pacemaker::database::mysql (
op_params => 'promote timeout=300s on-fail=block',
master_params => '',
meta_params => "master-max=${galera_nodes_count} ordered=true",
- resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}'",
+ resource_params => "additional_parameters='--open-files-limit=16384' enable_creation=true wsrep_cluster_address='gcomm://${galera_nodes}' cluster_host_map='${cluster_host_map}'",
tries => $pcs_tries,
location_rule => {
resource_discovery => 'exclusive',