reverse_proxy role

docs/general.md

@@ -5,3 +5,9 @@ These variables might be required by multiple roles and need to be defined. Exam
 admin_email: 'admin@domain.tld'
 ```
 
+# Optional variables
+These variables are used by multiple roles and have the following default values:
+
+```
+reverse_proxy_type: caddy # Allowed values: caddy, none
+

galaxy.yml

@@ -2,7 +2,7 @@
 
 namespace: uumas
 name: general
-version: 0.4.2
+version: 0.5.0
 readme: README.md
 authors:
   - uumas

roles/reverse_proxy/README.md

@@ -0,0 +1 @@
+Sets up a reverse proxy defined by the `reverse_proxy_type` variable

roles/reverse_proxy/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+
+reverse_proxy_type: caddy

roles/reverse_proxy/meta/main.yml

@@ -0,0 +1,5 @@
+---
+
+dependencies:
+  - role: caddy
+    when: reverse_proxy_type == 'caddy'

roles/reverse_proxy/tasks/caddy.yml

@@ -0,0 +1,14 @@
+---
+
+- name: Add caddy reverse proxy config
+  blockinfile:
+    path: /etc/caddy/Caddyfile
+    marker: "# {mark} ANSIBLE MANAGED BLOCK {{ vhost_id }}"
+    block: |
+      {{ vhost_domains | join(' ') }} {
+        reverse_proxy {{ proxy_target }}
+      }
+    validate: 'caddy validate --config %s --adapter caddyfile'
+    backup: true
+  notify: reload caddy
+

roles/reverse_proxy/tasks/main.yml

@@ -0,0 +1,5 @@
+---
+
+- name: Setup {{ vhost_id }} reverse proxy
+  include_tasks: "{{ reverse_proxy_type }}.yml"
+  when: reverse_proxy_type != 'none'