test: add test for containers resources changes

We change the ceph_mon_docker_memory_limit on the second run, this
should trigger a restart of services.

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/tests/functional/centos/7/cluster/ceph-override.json b/tests/functional/centos/7/cluster/ceph-override.json
index 5a3999634fb39378899a0e52e7af42a43c7d206d..b2d765be538162187d3231bbe964b862400877df 100644 (file)
--- a/tests/functional/centos/7/cluster/ceph-override.json
+++ b/tests/functional/centos/7/cluster/ceph-override.json
@@ -4,6 +4,7 @@
                        "osd_pool_default_pg_num": 12,
                        "osd_pool_default_size": 1
                }
-       }
-  "ceph_docker_image_tag": "tag-stable-3.0-luminous-ubuntu-16.04"
+       },
+  "ceph_docker_image_tag": "tag-stable-3.0-luminous-ubuntu-16.04",
+  "ceph_mon_docker_memory_limit": "2g"
 }