new role and FWCNs

roles/reverseproxy/tasks/caddy_install.yml

@@ -0,0 +1,37 @@
+---
+- name: Install dependencies
+  apt:
+    name:
+      - curl
+      - unzip
+      - git
+      - build-essential
+    state: present
+    update_cache: yes
+
+- name: Download xcaddy
+  get_url:
+    url: https://github.com/caddyserver/xcaddy/releases/download/v0.9.5/xcaddy_0.9.5_linux_amd64.tar.gz
+    dest: /tmp/xcaddy.tar.gz
+
+- name: Extract xcaddy
+  unarchive:
+    src: /tmp/xcaddy.tar.gz
+    dest: /usr/local/bin/
+    mode: 0755
+    remote_src: yes
+
+- name: Build Caddy with PowerDNS DNS plugin
+  command: >
+    xcaddy build
+    --with github.com/caddy-dns/powerdns
+  args:
+    chdir: /usr/local/bin
+    creates: /usr/local/bin/caddy-custom
+
+- name: Move custom caddy binary
+  copy:
+    src: /usr/local/bin/caddy
+    dest: /usr/local/bin/caddy
+    mode: 0755
+    remote_src: yes