Merge pull request #485 from stackhpc/cephadm-commands-defaults

Add defaults for cephadm_commands_{pre,post}

Author: priteau

etc/kayobe/ansible/cephadm-commands-post.yml

@@ -10,4 +10,4 @@
     - import_role:
         name: stackhpc.cephadm.commands
       vars:
-        cephadm_commands: "{{ cephadm_commands_post }}"
+        cephadm_commands: "{{ cephadm_commands_post | default([]) }}"

etc/kayobe/ansible/cephadm-commands-pre.yml

@@ -10,4 +10,4 @@
     - import_role:
         name: stackhpc.cephadm.commands
       vars:
-        cephadm_commands: "{{ cephadm_commands_pre }}"
+        cephadm_commands: "{{ cephadm_commands_pre | default([]) }}"