adapt stirling-pdf to caddy

proxy/Caddyfile

@@ -73,6 +73,11 @@ torrent.{$DOMAIN} http://torrent.{$DOMAIN} {
 	import errorhandler
 }
 
+pdf.{$DOMAIN} http://pdf.{$DOMAIN} {
+	reverse_proxy stirling-pdf:8080
+	import errorhandler
+}
+
 root-ca.{$DOMAIN} http://root-ca.{$DOMAIN} {
 	file_server * {
 		root /usr/share/caddy/web

tools/docker-compose.yml

@@ -13,13 +13,7 @@ services:
 #      - ${VOLUMES_PATH}/tools/stirling-pdf/logs:/logs/
     environment:
       - DOCKER_ENABLE_SECURITY=false
-    labels:
+
-      - "traefik.enable=true"
-      - "traefik.http.routers.pdf.rule=Host(`pdf.${DOMAIN}`)"
-      - "traefik.http.routers.pdf.entrypoints=web"
-      - "traefik.http.services.pdf.loadbalancer.server.port=8080"
-      - "traefik.docker.network=web"
-      - "docker.group=tools"
 
 networks:
   paperless: