webdav: add config

roles/webdav-web/meta/main.yml

@@ -0,0 +1,3 @@
+---
+dependencies:
+  - role: caddy

roles/webdav-web/tasks/main.yml

@@ -0,0 +1,9 @@
+---
+- name: Ensure Caddyfile is present
+  template:
+    src: 'webdav.Caddyfile.j2'
+    dest: '/etc/caddy/webdav.Caddyfile'
+    owner: root
+    group: root
+    mode: '0644'
+  notify: caddy-reload

roles/webdav-web/templates/webdav.Caddyfile.j2

@@ -0,0 +1,5 @@
+webdav.roosens.me {
+    reverse_proxy {{ hostvars[groups['webdav'][0]].static_ip }}:8018 {
+        header_down +X-Robots-Tag "none"
+    }
+}