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
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@ -41,7 +41,7 @@ node.normal['percona']['cluster']['wsrep_provider_options'] = "\"gmcast.listen_a
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# query_cache is not supported with wsrep
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node.normal['percona']['server']['query_cache_size'] = 0
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# find all nodes in the percona cluster
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cluster_nodes = search(:node, 'recipes:"percona\:\:cluster"')
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cluster_nodes = search(:node, 'recipes:"percona\:\:cluster"').sort
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# if it's the first node make sure that wsrep_cluster_address is set to nothing to be able to bootstrap.
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is_first_node = cluster_nodes.empty? || (cluster_nodes.size == 1 && cluster_nodes.first['fqdn'] == node['fqdn'])
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if is_first_node
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