opendev/system-config
Code Issues Proposed changes

Set ZooKeeper purge_interval for on nodepool.o.o

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Set ZooKeeper's autopurge.purgeInterval to 6 hours for
nodepool.openstack.org to limit the number of ZK snapshots kept.
These will quickly fill the disk in production if this is not
enabled.

The purge_interval class parameter determines the frequency in hours
to look for and purge old snapshots, defaulting to 0 (disabled). The
number of retained snapshots can be separately controlled through
snap_retain_count but already defaults to a sane value of 3 (the
minimum supported for autopurge.snapRetainCount).

Change-Id: If84094641add539a815718ae604729fe6f0545cd
This commit is contained in:
Jeremy Stanley 2017-10-02 18:13:11 +00:00
parent 4712bf0aaf
commit 5399258561
1 changed files with 8 additions and 1 deletions
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9
manifests/site.pp
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@ -848,7 +848,14 @@ node 'nodepool.openstack.org' {
iptables_public_tcp_ports => [80],
}
class { '::zookeeper': }
class { '::zookeeper':
# The frequency in hours to look for and purge old snapshots,
# defaults to 0 (disabled). The number of retained snapshots can
# be separately controlled through snap_retain_count and
# defaults to the minimum value of 3. This will quickly fill the
# disk in production if not enabled. Works on ZK >=3.4.
purge_interval => 6,
}
include openstack_project