Enables caldav via reverse proxy (#96)

* Adds reverse proxy for Caldav

Adds reverse proxy configuration for /caldav/ running in kopano_ical container

docker-compose.yml

@@ -367,6 +367,7 @@ services:
       - kopano_ical.env
     networks:
       - kopano-net
+      - web-net
 
   kopano_monitor:
     image: ${docker_repo:?err}/kopano_core:${CORE_VERSION}

web/kweb.cfg

@@ -152,6 +152,13 @@
         try_duration 30s
     }
 
+    proxy /caldav/ kopano_ical:8080 {
+        fail_timeout 10s
+        try_duration 30s
+        transparent
+    }
+    folderish /caldav
+
     proxy /ldap-admin/ ldap-admin:80 {
         without /ldap-admin
         transparent