add container names and add smtp env variables

time-tracking/docker-compose.yml

@@ -1,6 +1,7 @@
 services:
   sqldb:
     image: mysql:8.3
+    container_name: kimai-db
     volumes:
       - /mnt/user/appdata/kimai/db:/var/lib/mysql
     environment:
@@ -20,6 +21,7 @@ services:
 
   kimai:
     image: kimai/kimai2:apache
+    container_name: kimai
     volumes:
       - /mnt/user/appdata/kimai/data:/opt/kimai/var/data
       - /mnt/user/appdata/kimai/plugins:/opt/kimai/var/plugins
@@ -29,5 +31,9 @@ services:
       - ADMINMAIL=${ADMIN_EMAIL}
       - ADMINPASS=${ADMIN_PASSWORD}
       - "DATABASE_URL=mysql://${DATABASE_USER}:${DATABASE_PASSWORD}@sqldb/${DATABASE_NAME}?charset=utf8mb4&serverVersion=8.3.0"
+      - MAILER_URL=${MAILER_URL}
+      - MAILER_FROM=${MAILER_FROM}
     labels:
+      net.unraid.docker.webui: https://kimai.homecube.org
+      net.unraid.docker.shell: bash
       folder.view2: "Services"