refactor(meshcentral): parameterize HOSTNAME and Traefik Host() rule via MESHCENTRAL_HOST

meshcentral.yaml

@@ -7,11 +7,11 @@ services:
     ports:
       - 8086:443
     environment:
-      - HOSTNAME=assist.bryanmail.net
+      - HOSTNAME=${MESHCENTRAL_HOST}
       - REVERSE_PROXY=10.0.0.0/8
       - REVERSE_PROXY_TLS_PORT=443
       - IFRAME=false    #set to true if you wish to enable iframe support
-      - ALLOW_NEW_ACCOUNTS=false    #set to false if you want disable self-service creation of new accounts besides the first (admin)
+      - ALLOW_NEW_ACCOUNTS=false     #set to false if you want disable self-service creation of new accounts besides the first (admin)
       - WEBRTC=false  #set to true to enable WebRTC - per documentation it is not officially released with meshcentral, but is solid enough to work with. Use with caution
       - BACKUPS_PW=${BACKUPS_PW} #password for the autobackup function
       - BACKUP_INTERVAL=24 # Interval in hours for the autobackup function
@@ -23,7 +23,7 @@ services:
     deploy:
       labels:
         - traefik.enable=true
-        - traefik.http.routers.meshcentral.rule=Host(`assist.bryanmail.net`)
+        - traefik.http.routers.meshcentral.rule=Host(`${MESHCENTRAL_HOST}`)
         - traefik.http.routers.meshcentral.tls=true
         - traefik.http.routers.meshcentral.tls.certresolver=letsencrypt
         - traefik.http.routers.meshcentral.entrypoints=websecure