puppet-tripleo/restrict-mongodb-memory-c19d69638b63feb4.yaml at 68b4a7c87d3af1200d18149365844d40683cb530 - puppet-tripleo - OpenDev: Free Software Needs Free Tools

openstack/puppet-tripleo

Pradeep Kilambi 3aa86a4ea3 Restrict mongodb memory usage

Currently, mongodb has no limits on how much memory
it can consume. This enforces restriction so mongodb
service limits through systemd.

The puppet-systemd module has support for limits. The
MemoryLimit support is added in the follwoing pull
request https://github.com/camptocamp/puppet-systemd/pull/23

Closes-bug: #1656558

Change-Id: Ie9391aa39532507c5de8dd668a70d5b66e17c891

2017-04-03 15:17:54 +00:00

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 ---
 fixes:
   - Add a way for mongodb to limit amount of memory it comsumes
     with systemd. A new param memory_limit has been added to
     tripleo::profile::base::database::mongodb class with
     default limit of 20G.