Updated nextcloud to use docker network and caddy

nextcloud/vars/default.yml

@@ -1,12 +1,24 @@
 ---
-http_host: "cloud.hopsngrains.com"
-http_conf: "cloud.hopsngrains.com.conf"
+container_name: nextcloud
+container_image: nextcloud:latest
 
-container_name: cloud
-container_image: nextcloud:fpm
+docker_network: nextcloud_net
 
-web_container_name: cloud-web
-web_container_image: nextcloud-web
+postgres_container: postgres
+caddy_container: caddy
+redis_container: valkey
+
+host: cloud.hopsngrains.com
+
+caddyfile_path: /var/lib/caddy/conf/Caddyfile
+snippet_block: |
+  {{ host }} {
+      reverse_proxy {{ container_name }}:80
+
+      header {
+          Strict-Transport-Security "max-age=15552000; includeSubDomains; preload"
+      }
+  }
 
 host_directory: nextcloud