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management-api.md

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Management API

Management API is a simple API that allows updating or retrieving the configuration currently used by the gateway. The API is available on port 8090.

This is mean to be used for debugging purposes only. Offers no authentication or synchronization between several instances.

It can be exposed via APICAST_MANAGEMENT_API environment variable with following options:

  • debug: full API with access to everything
  • status: just the /status endpoints
  • disabled: completely disabled

The default value is status.

Available endpoints:

  • GET /config

Returns the current configuration (in JSON format by default).

 curl -XGET http://gateway:8090/config
  • POST /config and PUT /config

Update the configuration with the JSON set in a body.

 curl -XPOST http://gateway:8090/config -d @example-config.json

See example-config.json file for an example of the payload. This JSON contains the configuration of the API(s) in 3scale account, and can be downloaded from the 3scale admin portal using the URL https://ACCOUNT-admin.3scale.net/admin/api/nginx/spec.json] (replace ACCOUNT with your 3scale account name). The call should return something like:

 {"status":"ok","config":{"services":[...]}}
  • DELETE /config

Deletes the current configuration.

 curl -XDELETE http://gateway:8090/config

It returns:

 {"status":"ok","config":null}

  • POST /boot Run the initialization process. Try to download new configuration.

  • GET /dns/cache Returns DNS cache like:

    {"127.0.0.1.xip.io":
   {"expires_in":139.0790002346,"value":{"1":{"address":"127.0.0.1","section":1,"type":1,"class":1,"name":"127.0.0.1.xip.io","ttl":250},"name":"127.0.0.1.xip.io","ttl":250}}
}

  • GET /status/ready

    Returns one of following responses:

    { "status": "error", "error": "not configured", "success": false }
    { "status": "warning", "warning": "no services", "success": true }
    { "status": "ready", "success": true }

  • GET /status/live Returns:

    { "status": "live", "success": true }

  • GET /status/info Returns internal information about timers and workers.

    {
  "timers": { "pending": 0, "running": 0 },
  "worker": { "count":1, "exiting": false, "id": 0 }
}