change to public-facing config behind traefik

docker-compose.yml

@@ -3,8 +3,7 @@ version: '3.5'
 services:
   ocis:
     image: owncloud/ocis
-    ports:
-      - 9200:9200
+    expose: [ 9200 ]
     volumes:
       - type: bind
         source: ./mounts/config
@@ -15,4 +14,14 @@ services:
     environment:
       OCIS_INSECURE: 'true'
       PROXY_HTTP_ADDR: 0.0.0.0:9200
-      OCIS_URL: https://localhost:9200/
+      PROXY_TLS: false
+      OCIS_URL: https://${PUBLIC_URL}
+    networks: [ web ]
+    labels:
+      traefik.http.routers.ocis.rule: Host(`${PUBLIC_URL}`)
+      traefik.http.routers.ocis.tls: true
+      traefik.http.routers.ocis.tls.certprovider: letsencrypt
+
+networks:
+  web:
+    external: true