Check state plugin

This plugin can be used to check if portal instance is ready. This can be a health check to request keep-alive service to force a fail-over on the backup-node.


To enable Check state: Go in Manager, General Parameters » Plugins » State Check. You must also set a shared secret.


When enabled, /checkstate URL path is handled by this plugin. GET parameters:

GET Parameter Need Value
secret required Same value as the shared secret given to the manager
user optional If set (with password), a login/logout process will be tried
password optional  


The plugin will respond to the HTTP request with:

  • HTTP code 500 if something went wrong
  • HTTP code 200 and the following JSON content if something went right

New in version 2.0.14: The version key is returned


  • Basic availability check:
  • Try to log a user in: