Parameterization of cassandra gc logging rotation
Change-Id: Ibc0d81ab721cdc926d872d828b9d08d97e2b840d
Closes-Bug: PROD-15778
diff --git a/README.rst b/README.rst
index 901848d..bc1f622 100644
--- a/README.rst
+++ b/README.rst
@@ -745,6 +745,28 @@
override_rpf_default_by: 'disable'
...
+Cassandra GC logging
+--------------------
+
+From Contrail version 3 you can set a way you want to handle Cassandra GC logs.
+The behavior is controlled by `cassandra_gc_logging`. Valid values are
+'rotation' (default), 'legacy' and false.
+
+- 'rotation' is supported by JDK 6u34 7u2 or later and handles rotation of log
+files automatically.
+- 'legacy' is a way to support older JDKs and you will need to handle logs by
+other means. This can be handled for example by using
+`- service.opencontrail.database.cassandra_log_cleanup` in your reclass model.
+- false will disable the cassandra gc logging
+
+.. code-block:: yaml
+
+ opencontrail:
+ ...
+ database:
+ cassandra_gc_logging: false
+ ...
+
Disable Contrail API authentication
-----------------------------------