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-rw-r--r--puppet/services/database/mongodb.yaml5
-rw-r--r--releasenotes/notes/restrict-mongodb-memory-de7bf6754d7234d9.yaml3
2 files changed, 8 insertions, 0 deletions
diff --git a/puppet/services/database/mongodb.yaml b/puppet/services/database/mongodb.yaml
index 63ec4446..50597216 100644
--- a/puppet/services/database/mongodb.yaml
+++ b/puppet/services/database/mongodb.yaml
@@ -19,6 +19,10 @@ parameters:
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
+ MongodbMemoryLimit:
+ default: '20G'
+ description: Limit the amount of memory mongodb uses with systemd.
+ type: string
MongoDbLoggingSource:
type: json
description: Fluentd logging configuration for mongodb.
@@ -49,6 +53,7 @@ outputs:
map_merge:
- get_attr: [MongoDbBase, role_data, config_settings]
- tripleo::profile::base::database::mongodb::mongodb_replset: {get_attr: [MongoDbBase, aux_parameters, rplset_name]}
+ tripleo::profile::base::database::mongodb::memory_limit: {get_param: MongodbMemoryLimit}
mongodb::server::service_manage: True
tripleo.mongodb.firewall_rules:
'101 mongodb_config':
diff --git a/releasenotes/notes/restrict-mongodb-memory-de7bf6754d7234d9.yaml b/releasenotes/notes/restrict-mongodb-memory-de7bf6754d7234d9.yaml
new file mode 100644
index 00000000..86622bc1
--- /dev/null
+++ b/releasenotes/notes/restrict-mongodb-memory-de7bf6754d7234d9.yaml
@@ -0,0 +1,3 @@
+---
+fixes:
+ - Add knobs to limit memory comsumed by mongodb with systemd