openstack
/
cookbook-openstack-ops-database
Code Issues Proposed changes

percona cluster nodes should be sorted 

* the nodes written to the my.conf returned from search should be sorted to
  avoid restarting mysql just because reordering the nodes in the template

Change-Id: I3cd70ca818be18f926b384feb1a592cb3b137ccd
This commit is contained in:
Jan Klare 2016-03-14 11:58:40 +01:00
parent 856c3a24ab
commit 794dc2050a
1 changed files with 1 additions and 1 deletions
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2
recipes/percona-cluster-server.rb
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@ -41,7 +41,7 @@ node.normal['percona']['cluster']['wsrep_provider_options'] = "\"gmcast.listen_a
# query_cache is not supported with wsrep
node.normal['percona']['server']['query_cache_size'] = 0
# find all nodes in the percona cluster
cluster_nodes = search(:node, 'recipes:"percona\:\:cluster"')
cluster_nodes = search(:node, 'recipes:"percona\:\:cluster"').sort
# if it's the first node make sure that wsrep_cluster_address is set to nothing to be able to bootstrap.
is_first_node = cluster_nodes.empty? || (cluster_nodes.size == 1 && cluster_nodes.first['fqdn'] == node['fqdn'])
if is_first_node