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| author |   Jiri Stransky <jistr@redhat.com> | 2016-04-05 19:15:39 +0200 |
|---|---|---|
| committer | Jiri Stransky <jistr@redhat.com> | 2016-04-06 10:46:32 +0200 |
| commit | 0a53ba43cc8a93f47868ffbbeb7faea325529c81 (patch) | |
| tree | f9eac00e406b3486921d86f37684fa8839124f4a | |
| parent | 517f6b27a92fc7a12c0a561d90bde106ef35bf54 (diff) | |
Increase corosync token timeout
This might prevent dropping members from corosync cluster on high load
environments. Symptoms of this problem happening can sometimes be found
in corosync log:
dub 05 17:23:45 overcloud-controller-0 corosync[14152]: [MAIN ] Corosync
main process was not scheduled for 3691.8391 ms (threshold is 1320.0000
ms). Consider token timeout increase.
The default in the Puppet manifest is 1 second, which matches the
corosync default, and we override it with hiera to 10 seconds.
Change-Id: I5ea850ada657e5eecafa3e8b28613a0ac48e78f3
| -rw-r--r-- | puppet/hieradata/controller.yaml | 1 | ||||
| -rw-r--r-- | puppet/manifests/overcloud_controller_pacemaker.pp | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/puppet/hieradata/controller.yaml b/puppet/hieradata/controller.yaml index 5e87793a..8766263a 100644 --- a/puppet/hieradata/controller.yaml +++ b/puppet/hieradata/controller.yaml @@ -122,6 +122,7 @@ pacemaker::corosync::cluster_name: 'tripleo_cluster' pacemaker::corosync::manage_fw: false pacemaker::resource_defaults::defaults: resource-stickiness: { value: INFINITY } +corosync_token_timeout: 10000 # horizon horizon::cache_backend: django.core.cache.backends.memcached.MemcachedCache diff --git a/puppet/manifests/overcloud_controller_pacemaker.pp b/puppet/manifests/overcloud_controller_pacemaker.pp index f1092321..54176231 100644 --- a/puppet/manifests/overcloud_controller_pacemaker.pp +++ b/puppet/manifests/overcloud_controller_pacemaker.pp @@ -82,9 +82,9 @@ if hiera('step') >= 1 { $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G')) $corosync_ipv6 = str2bool(hiera('corosync_ipv6', false)) if $corosync_ipv6 { - $cluster_setup_extras = { '--ipv6' => '' } + $cluster_setup_extras = { '--token' => hiera('corosync_token_timeout', 1000), '--ipv6' => '' } } else { - $cluster_setup_extras = {} + $cluster_setup_extras = { '--token' => hiera('corosync_token_timeout', 1000) } } class { '::pacemaker': hacluster_pwd => hiera('hacluster_pwd'), |