td-agent-watch Cookbook

Watch buffer_queue_length of td-agent. Notify to mail if greater than a threshold. The script is exec the Cron once five minutes.

Requirements

You need to allow the monitor config.

<source>
  type monitor_agent
  bind 0.0.0.0
  port 24220
</source>

Attributes of Cookbook

• ['td_agent_watch']['script_path'] - script path.

Custom JSON example

{
  "td-agent-watch": {
    "threshold": 256
    "mail_notify": true,
    "mail_from": "[email protected]",
    "mail_to": "[email protected]"
  }
}

Mail body example

subject: [WARN] {hostname}/td-agent

buffer_queue_length 256 over.
  - buffer_path: /var/log/td-agent/buffer/sample