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-rw-r--r--manifests/profile/base/database/mongodb.pp11
1 files changed, 11 insertions, 0 deletions
diff --git a/manifests/profile/base/database/mongodb.pp b/manifests/profile/base/database/mongodb.pp
index 8967f5b..4740d67 100644
--- a/manifests/profile/base/database/mongodb.pp
+++ b/manifests/profile/base/database/mongodb.pp
@@ -30,10 +30,15 @@
# for more details.
# Defaults to hiera('step')
#
+# [*memory_limit*]
+# (Optional) Limit amount of memory mongodb can use
+# Defaults to 20G
+#
class tripleo::profile::base::database::mongodb (
$mongodb_replset,
$bootstrap_node = downcase(hiera('bootstrap_nodeid')),
$step = hiera('step'),
+ $memory_limit = '20G',
) {
if $step >= 2 {
@@ -56,5 +61,11 @@ class tripleo::profile::base::database::mongodb (
}
}
+ # Limit memory utilization
+ ::systemd::service_limits { 'mongod.service':
+ limits => {
+ 'MemoryLimit' => $memory_limit
+ }
+ }
}
}