openstack/puppet-tripleo
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Merge "Enable fence_watchdog configuration in stonith topology"

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Zuul 2022-12-05 10:53:14 +00:00 committed by Gerrit Code Review
commit af765172d6
1 changed files with 34 additions and 0 deletions
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34
manifests/fencing.pp
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@ -55,6 +55,11 @@
# after the resource update. # after the resource update.
# Defaults to 600 (seconds) # Defaults to 600 (seconds)
# #
# [*watchdog_timeout*]
# Only valid if sbd watchdog fencing is enabled.
# Pacemaker will assume unseen nodes self-fence within this much time.
# Defaults to 60 (seconds)
#
# [*enable_instanceha*] # [*enable_instanceha*]
# (Optional) Boolean driving the Instance HA controlplane configuration # (Optional) Boolean driving the Instance HA controlplane configuration
# Defaults to lookup('tripleo::instanceha', undef, undef, false), # Defaults to lookup('tripleo::instanceha', undef, undef, false),
@ -65,6 +70,7 @@ class tripleo::fencing(
$try_sleep = 3, $try_sleep = 3,
$deep_compare = false, $deep_compare = false,
$update_settle_secs = 600, $update_settle_secs = 600,
$watchdog_timeout = 60,
$enable_instanceha = lookup('tripleo::instanceha', undef, undef, false), $enable_instanceha = lookup('tripleo::instanceha', undef, undef, false),
) { ) {
$common_params = { $common_params = {
@ -183,6 +189,34 @@ class tripleo::fencing(
Pcmk_stonith<||> -> Pcmk_stonith_level<||> Pcmk_stonith<||> -> Pcmk_stonith_level<||>
} }
} }
# we use the boostrap_node to create the watchdog resource and the stonith
# topology for all the nodes in the cluster, because the watchdog resource
# is not per-node but cluster-wide
$watchdog_devices = local_fence_devices('fence_watchdog', $all_devices)
if length($watchdog_devices) > 0 {
# check if this is the bootstrap node
if downcase($::hostname) == lookup('pacemaker_short_bootstrap_node_name') {
create_resources('pacemaker::stonith::fence_watchdog', $watchdog_devices, $common_params)
$stonith_resources = [ 'watchdog' ]
# if this is the boostrap node we set watchdog as levelX for all
# the pacemaker nodes
lookup('pacemaker_short_node_names').each |$node| {
pacemaker::stonith::level{ "stonith-${level}-watchdog-${node}":
level => $level,
target => $node,
stonith_resources => [ 'watchdog' ],
tries => $tries,
try_sleep => $try_sleep,
}
}
pacemaker::property { 'stonith-watchdog-timeout':
property => 'stonith-watchdog-timeout',
value => $watchdog_timeout,
tries => $tries,
}
Pcmk_property<||> -> Pcmk_stonith<||> -> Pcmk_stonith_level<||>
}
}
} }
} }