test role via molecule

Add continuous integration tests via the `molecule` package that run on
Github actions.

Author: ltalirz

.github/workflows/ci.yml

@@ -1,5 +1,4 @@
 ---
-
 name: CI
 
 on:

defaults/main.yml

@@ -30,7 +30,7 @@ cvmfs_force_unmount: false
 # according to cvmfs_client_pv_name, cvmfs_client_vg_name, and
 # cvmfs_client_lv_name as described below. If false, you will need to
 # configure the cache storage yourself instead, and also ensure it is the required size.
-cvmfs_client_configure_storage: true
+cvmfs_client_configure_storage: false
 
 # If this block device name is defined, then a volume group, logical volume, and filesystem will be created on it.
 # If it is not defined, then a volume group is assumed to already exist and will be used instead.

molecule/default/converge.yml

@@ -1,5 +1,4 @@
 ---
-
 - name: Converge
   hosts: all
   become: true

molecule/default/molecule.yml

@@ -1,5 +1,4 @@
 ---
-
 dependency:
   name: galaxy
   options:

molecule/default/verify.yml

@@ -1,5 +1,4 @@
 ---
-
 - name: Verify
   hosts: all
   become: true

tasks/test.yml

@@ -1,5 +1,3 @@
----
-
 # TODO improve this: it may print warnings, but the output is not shown
 - name: CVMFS check setup
   command: /usr/bin/cvmfs_config chksetup