container: don't install the engine on all clients

We only need the container engine to be installed on the first clients
node in order to execute the pools/keys operation. We already do the
same worflow with the ceph-container-common role which pull the ceph
container image.

Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>

diff --git a/site-container.yml.sample b/site-container.yml.sample
index b746a84acf5ecc8a42df095a4787f974d819c7df..e954bdcc9c7097087053acec38d47aa1d1533c5b 100644 (file)
--- a/site-container.yml.sample
+++ b/site-container.yml.sample
@@ -61,6 +61,7 @@
     - import_role:
         name: ceph-container-engine
       tags: with_pkg
+      when: (group_names != ['clients']) or (inventory_hostname == groups.get('clients', [''])|first)
     - import_role:
         name: ceph-container-common
       tags: fetch_container_image