Fix yamllint

defaults/main.yml

@@ -2,7 +2,7 @@
 cloud_url: "owncloud.example.org"
 cloud_pg_user: "owncloud"
 cloud_pg_pass: "notSoSecurePassword"
-cloud_pg_hash: "md53fc414b70561de0f2acb4f3b0985f5cd" # can be obtained with `echo "md5`echo -n 'notSoSecurePassword' | md5sum | awk '{print $1}'`"``
+cloud_pg_hash: "md53fc414b70561de0f2acb4f3b0985f5cd"  # can be obtained with echo "md5`echo -n 'notSoSecurePassword' | md5sum | awk '{print $1}'`"
 cloud_data_dir: "/owncloud"
 
 # E-mail used to generate Let's Encrypt SSL certificate

tasks/main.yml

@@ -37,7 +37,7 @@
 
 - name: Creating the Owncloud PostgreSQL User
   postgresql_user:
-    name: {{ cloud_pg_user }}
+    name: "{{ cloud_pg_user }}"
     role_attr_flags: "CREATEDB,NOSUPERUSER,LOGIN"
     password: "{{ cloud_pg_hash }}"
   become: true
@@ -47,7 +47,7 @@
 - name: Creating the Owncloud PostgreSQL DB
   postgresql_db:
     name: owncloud
-    owner: {{ cloud_pg_user }}
+    owner: "{{ cloud_pg_user }}"
   become: true
   become_user: postgres
   tags: owncloud_db