feat(roles): Add auto updating to some roles

Miniflux, searx, shaarli and wallabag will be automatically updated by
shepherd.

roles/miniflux/defaults/main.yml

@@ -8,6 +8,8 @@ miniflux_use_https: true
 # the subdomain link miniflux will be reachable under
 subdomain_alias: rss
 
+miniflux_autoupdate: true
+
 # Should ideally be overwritten in encrypted group/host vars
 miniflux_admin_username: myadmin
 miniflux_admin_password: mypassword

roles/miniflux/templates/docker-stack.yml.j2

@@ -24,6 +24,11 @@ services:
 {% else %}
       - "BASE_URL={{ (miniflux_use_https == True) | ternary('https', 'http') }}://localhost/{{ (subdomain_alias is not undefined and not none) | ternary(subdomain_alias, stack_name) }}"
 {% endif %}
+{% if miniflux_autoupdate is defined and miniflux_autoupdate %}
+    deploy:
+      labels:
+        - shepherd.autoupdate=true
+{% endif %}
 
   db:
     image: postgres:11

roles/searx/defaults/main.yml

@@ -5,8 +5,11 @@ searx_upstream_file_dir: "{{ docker_stack_files_dir }}/{{ stack_name }}"
 
 searx_use_https: true
 
+searx_autoupdate: true
+
 # the subdomain link searx will be reachable under
 subdomain_alias: search
+
 # searx_authentication:
-#   - username: mysearxusername
-#     password: JDJhJDE0JFdjUnQ5WWllcU8wa01xS0JBS2dlMy5zMEhRTmxqTXdIZmdjcTN6ZGFwRjJlYUdoSHAwRUhL # mysearxpassword
+#   - username: # mysearxusername
+#     password: # mysearxpassword

roles/searx/templates/docker-stack.yml.j2

@@ -13,7 +13,7 @@ services:
         start_period: 1m
     environment:
       - BIND_ADDRESS=0.0.0.0:8080
-{% if server_domain is not undefined and not none %}   
+{% if server_domain is not undefined and not none %}
       - "BASE_URL={{ (searx_use_https == True) | ternary('https', 'http') }}://{{ (subdomain_alias is not undefined and not none) | ternary(subdomain_alias, stack_name) }}.{{server_domain}}"
 {% else %}
       - "BASE_URL={{ (searx_use_https == True) | ternary('https', 'http') }}://localhost/{{ (subdomain_alias is not undefined and not none) | ternary(subdomain_alias, stack_name) }}"
@@ -21,6 +21,11 @@ services:
     volumes:
       - /etc/localtime:/etc/localtime:ro
       - data:/etc/searx:rw
+{% if searx_autoupdate is defined and searx_autoupdate %}
+    deploy:
+      labels:
+        - shepherd.autoupdate=true
+{% endif %}
 
 volumes:
   data:

roles/shaarli/defaults/main.yml

@@ -5,6 +5,8 @@ shaarli_upstream_file_dir: "{{ docker_stack_files_dir }}/{{ stack_name }}"
 
 shaarli_use_https: true
 
+shaarli_autoupdate: true
+
 # the subdomain link shaarli will be reachable under
 subdomain_alias: links
 

roles/shaarli/templates/docker-stack.yml.j2

@@ -14,6 +14,11 @@ services:
     volumes:
     - data:/var/www/shaarli/data
     - cache:/var/www/shaarli/cache
+{% if shaarli_autoupdate is defined and shaarli_autoupdate %}
+    deploy:
+      labels:
+        - shepherd.autoupdate=true
+{% endif %}
 
 {% if backup_enable is not undefined and not false and shaarli_backup_enable is not undefined and not false %}
   backup:

roles/wallabag/defaults/main.yml

@@ -5,5 +5,7 @@ wallabag_upstream_file_dir: "{{ docker_stack_files_dir }}/{{ stack_name }}"
 
 wallabag_use_https: true
 
+wallabag_autoupdate: true
+
 # the subdomain link wallabag will be reachable under
 subdomain_alias: read

roles/wallabag/templates/docker-stack.yml.j2

@@ -15,11 +15,16 @@ services:
       - data:/var/www/wallabag/data
     environment:
       - SYMFONY__ENV__FOSUSER_REGISTRATION=false
-{% if server_domain is not undefined and not none %}   
+{% if server_domain is not undefined and not none %}
       - "SYMFONY__ENV__DOMAIN_NAME={{ (wallabag_use_https == True) | ternary('https', 'http') }}://{{ (subdomain_alias is not undefined and not none) | ternary(subdomain_alias, stack_name) }}.{{server_domain}}"
 {% else %}
       - SYMFONY__ENV__DOMAIN_NAME={{ (wallabag_use_https == True) | ternary('https', 'http') }}://localhost
 {% endif %}
+{% if wallabag_autoupdate is defined and wallabag_autoupdate %}
+    deploy:
+      labels:
+        - shepherd.autoupdate=true
+{% endif %}
 
   redis:
     image: redis:alpine