Use caddy instead of socat for http proxying

roles/service/tasks/main.yaml

@@ -51,16 +51,16 @@
     container_wants: "{{ _service_container_wants }}"
     container_auto_update: "{{ service_auto_update }}"
 
-- name: Socat for http of {{ service_name }}
+- name: Caddy socket proxy for http of {{ service_name }}
   ansible.builtin.include_role:
-    name: socat
+    name: caddy_socket_proxy
   when: service_container_http_port > 0
   vars:
-    socat_service_name: "{{ service_name }}"
-    socat_target_http_port: "{{ service_container_http_port }}"
-    socat_container_ip: >-
+    caddy_socket_proxy_service_name: "{{ service_name }}"
+    caddy_socket_proxy_target_http_port: "{{ service_container_http_port }}"
+    caddy_socket_proxy_container_ip: >-
       {{ service_container_ip | ansible.utils.ipmath(257) if _service_static_ip else '' }}
-    socat_auto_update: "{{ service_auto_update }}"
+    caddy_socket_proxy_auto_update: "{{ service_auto_update }}"
 
 - name: Socat for socket published ports of {{ service_name }}
   ansible.builtin.include_role:

roles/service/vars/main/general.yaml

@@ -7,7 +7,7 @@ _service_container_networks: >-
     }]
     + (
         [{
-          'name': service_name ~ '-socat',
+          'name': service_name ~ '-caddy-socket-proxy',
           'ip': service_container_ip | ansible.utils.ipmath(256) if _service_static_ip else ''
         }] if service_container_http_port > 0 else []
       )
@@ -33,7 +33,7 @@ _service_container_requires: >-
 _service_container_wants: >-
   {{
     service_wants
-    + ([service_name + '-socat.socket'] if service_container_http_port > 0 else [])
+    + ([service_name + '-caddy-socket-proxy.socket'] if service_container_http_port > 0 else [])
     + ([service_name + '-oauth2-proxy.socket'] if _service_oauth2_proxy else [])
     + _service_container_publish_socket_ports
         | map(attribute='name')

roles/service/vars/main/proxy.yaml

@@ -2,7 +2,7 @@
 _service_native_socket: "{{ service_domains | length > 0 and service_container_http_port == 0 }}"
 
 _service_socket_path: >-
-  /run/{{ service_name ~ ('-socat' if not _service_native_socket else '' ) }}.sock
+  /run/{{ service_name ~ ('-caddy-socket-proxy' if not _service_native_socket else '' ) }}.sock
 
 _service_replacement_host_header:
   Host: "{{ service_name }}:{{ service_container_http_port }}"