ZooKeeper should be configured with autopurge

Bug #1917491 reported by Pierre Riteau
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
kolla-ansible
Triaged
Medium
Unassigned
Wallaby
Triaged
Medium
Unassigned

Bug Description

ZooKeeper logs and snapshots can consume large amounts of disk space. It should be configured with autopurge:

autopurge.snapRetainCount
(No Java system property)

New in 3.4.0: When enabled, ZooKeeper auto purge feature retains the autopurge.snapRetainCount most recent snapshots and the corresponding transaction logs in the dataDir and dataLogDir respectively and deletes the rest. Defaults to 3. Minimum value is 3.

autopurge.purgeInterval
(No Java system property)

New in 3.4.0: The time interval in hours for which the purge task has to be triggered. Set to a positive integer (1 and above) to enable the auto purging. Defaults to 0.

See also https://bugs.launchpad.net/kolla-ansible/+bug/1917490

Mark Goddard (mgoddard)
Changed in kolla-ansible:
importance: Undecided → Medium
status: New → Triaged
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