new role and FWCNs

roles/reverseproxy/tasks/caddy_config.yml

@@ -0,0 +1,18 @@
+---
+- name: Create Caddy config dir
+  file:
+    path: /etc/caddy
+    state: directory
+    mode: 0755
+
+- name: Deploy Caddyfile
+  template:
+    src: Caddyfile.j2
+    dest: /etc/caddy/Caddyfile
+    mode: 0644
+
+- name: Deploy PowerDNS env file
+  template:
+    src: powerdns.env.j2
+    dest: /etc/caddy/powerdns.env
+    mode: 0600