ansible-playbooks/general#85 Linting

defaults/main.yml

-discourse_git_repo: 'https://github.com/discourse/discourse_docker.git'
-discourse_domain: ''
+discourse_git_repo: https://github.com/discourse/discourse_docker.git
+discourse_domain:

tasks/apache.yml

 ---
 # file: roles/discourse/tasks/apache.yml
 
-- name: "Apache Configuration File"
+- name: Apache Configuration File
   template:
-    src: 'vhost.conf'
-    dest: '/etc/apache2/sites-available/discourse{{ apache_conf_ext }}'
-    owner: 'root'
-    group: 'root'
-    mode: '664'
+    src: vhost.conf
+    dest: /etc/apache2/sites-available/discourse{{ apache_conf_ext }}
+    owner: root
+    group: root
+    mode: 664
   notify:
     - "Apache | Restart Apache"
 
-- name: "Apache enable our new site(s)"
+- name: Apache enable our new site(s)
   command: a2ensite discourse creates=/etc/apache2/sites-enabled/discourse{{ apache_conf_ext }}
   notify:
     - "Apache | Restart Apache"
 
 - block:
 
-  - name: "Setup AuthType Basic"
+  - name: Setup AuthType Basic
     htpasswd:
-      path: '/var/discourse/containers/passwords'
+      path: /var/discourse/containers/passwords
       name: '{{ discourse_apache_auth.user }}'
       password: '{{ discourse_apache_auth.password }}'
-      owner: 'root'
-      group: 'root'
-      mode: '664'
+      owner: root
+      group: root
+      mode: 664
 
   when: discourse_apache_auth is defined

tasks/install.yml

 ---
 # file: roles/discourse/tasks/install.yml
 
-- name: "Clone Repository"
+- name: Clone Repository
   git:
     accept_hostkey: yes
     repo: '{{ discourse_git_repo }}'
-    dest: '/var/discourse'
+    dest: /var/discourse
   register: discourse_repository
 
 - block:
 
-  - name: "Configure"
+  - name: Configure
     template:
-      src: 'app.yml'
-      dest: '/var/discourse/containers/app.yml'
-      owner: 'root'
-      group: 'root'
-      mode: '664'
+      src: app.yml
+      dest: /var/discourse/containers/app.yml
+      owner: root
+      group: root
+      mode: 664
 
-  - name: "Install and Build"
-    shell: '/var/discourse/launcher rebuild app'
+  - name: Install and Build
+    shell: /var/discourse/launcher rebuild app
 
   when: discourse_repository.changed
 
-- name: "Configure Apache"
+- name: Configure Apache
   import_tasks: apache.yml

tasks/main.yml

 ---
 # file: roles/discourse/tasks/main.yml
 
-- name: "Docker Discourse"
-  set_fact: role_discourse_started=true
-  tags: 'always'
+- name: Docker Discourse
+  set_fact:
+    role_discourse_started: yes
+  tags:
+    - always
 
 - block:
-  - name: "Install Certs"
-    include_tasks: '../../letsencrypt/tasks/cert.yml'
+  - name: Install Certs
+    include_tasks: ../../letsencrypt/tasks/cert.yml
     with_items:
       - domain: '{{ discourse_domain }}'
     loop_control:
       loop_var: domain
     when: discourse_protocol|default("https") == "https" and discourse_letsencrypt|default(true)
 
-  when: '"letsencrypt" not in excluded_roles and groups.proxyserver is not defined'
+  when: not excluded_roles or "letsencrypt" not in excluded_roles and groups.proxyserver is not defined
 
 - block:
 
-  - name: "Install Discourse"
+  - name: Install Discourse
     import_tasks: install.yml
 
-  when: '"discourse" not in excluded_roles'
+  when: not excluded_roles or "discourse" not in excluded_roles

templates/app.yml

@@ -47,7 +47,7 @@ env:
   #UNICORN_WORKERS: 3
 
   ## TODO: The domain name this Discourse instance will respond to
-  DISCOURSE_HOSTNAME: {{ discourse_domain }}
+  DISCOURSE_HOSTNAME: '{{ discourse_domain }}'
 
   ## Uncomment if you want the container to be started with the same
   ## hostname (-h option) as specified above (default "$hostname-$config")
@@ -58,9 +58,9 @@ env:
   DISCOURSE_DEVELOPER_EMAILS: '{{ apache_server_admin }}'
 
   ## TODO: The SMTP mail server used to validate new accounts and send notifications
-  DISCOURSE_SMTP_ADDRESS: {{ discourse_smtp.host }}
-  DISCOURSE_SMTP_PORT: {{ discourse_smtp.port }}
-  DISCOURSE_SMTP_USER_NAME: {{ discourse_smtp.user }}
+  DISCOURSE_SMTP_ADDRESS: '{{ discourse_smtp.host }}'
+  DISCOURSE_SMTP_PORT: '{{ discourse_smtp.port }}'
+  DISCOURSE_SMTP_USER_NAME: '{{ discourse_smtp.user }}'
   DISCOURSE_SMTP_PASSWORD: "{{ discourse_smtp.pass }}"
   #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)