added tz, site id

docker-compose/checkmk/compose.yaml

@@ -8,7 +8,9 @@ services:
       - "5000:5000"
       - "162:162/udp"
     environment:
+      - TZ=Europe/Berlin
       - CMK_PASSWORD=${CMK_PASSWORD:?no password set}
+      - CMK_SITE_ID=${CMK_SITE_ID:-cmk}
     tmpfs:
       - /opt/omd/sites/cmk/tmp:uid=1000,gid=1000
     volumes: