Merge "Enable fence_watchdog configuration in stonith topology"
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commit
af765172d6
@ -55,6 +55,11 @@
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# after the resource update.
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# Defaults to 600 (seconds)
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#
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# [*watchdog_timeout*]
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# Only valid if sbd watchdog fencing is enabled.
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# Pacemaker will assume unseen nodes self-fence within this much time.
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# Defaults to 60 (seconds)
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#
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# [*enable_instanceha*]
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# (Optional) Boolean driving the Instance HA controlplane configuration
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# Defaults to lookup('tripleo::instanceha', undef, undef, false),
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@ -65,6 +70,7 @@ class tripleo::fencing(
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$try_sleep = 3,
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$deep_compare = false,
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$update_settle_secs = 600,
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$watchdog_timeout = 60,
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$enable_instanceha = lookup('tripleo::instanceha', undef, undef, false),
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) {
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$common_params = {
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@ -183,6 +189,34 @@ class tripleo::fencing(
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Pcmk_stonith<||> -> Pcmk_stonith_level<||>
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}
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}
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# we use the boostrap_node to create the watchdog resource and the stonith
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# topology for all the nodes in the cluster, because the watchdog resource
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# is not per-node but cluster-wide
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$watchdog_devices = local_fence_devices('fence_watchdog', $all_devices)
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if length($watchdog_devices) > 0 {
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# check if this is the bootstrap node
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if downcase($::hostname) == lookup('pacemaker_short_bootstrap_node_name') {
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create_resources('pacemaker::stonith::fence_watchdog', $watchdog_devices, $common_params)
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$stonith_resources = [ 'watchdog' ]
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# if this is the boostrap node we set watchdog as levelX for all
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# the pacemaker nodes
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lookup('pacemaker_short_node_names').each |$node| {
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pacemaker::stonith::level{ "stonith-${level}-watchdog-${node}":
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level => $level,
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target => $node,
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stonith_resources => [ 'watchdog' ],
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tries => $tries,
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try_sleep => $try_sleep,
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}
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}
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pacemaker::property { 'stonith-watchdog-timeout':
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property => 'stonith-watchdog-timeout',
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value => $watchdog_timeout,
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tries => $tries,
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}
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Pcmk_property<||> -> Pcmk_stonith<||> -> Pcmk_stonith_level<||>
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}
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}
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}
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}
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