Simple page to show the maintenance mode of a services.
docker run ghcr.io/camptocamp/maintenance:masterEnvironment variables:
PORT: Port to listen on. Default:8080RESPONSE_CODE: HTTP response code. Default:200TITLE: Title of the page. Default:Under maintenanceHEADLINE: Title of the page. Default:Under maintenanceMESSAGE: Message of the page. Default:This application is in maintenance mode