How To Automate Application Monitoring In Cachet

In this tutorial you will learn how to setup third party plugin to automate application monitoring in Cachet.

How To Automate Application Monitoring In Cachet

Monitoring of applications and services is a very important part of online business. Your website runs 24X7 and you can get it wrong at any moment. You can not know either site is working or not until you visit it. Moreover, customers will have no information about the issue. They may contact your support team for service downtime. Further, this could lead to your customers becoming disappointed. However, you can reduce service downtime by configuring status page system. The status page system will monitor all your services around the clock and send notifications to your team and customers immediately. This will allow you to take quick steps to fix the problem and the clients will keep updated on the progress.


  • Install latest version of the Cachet.
  • Familiar with the Linux services.

How to setup plugin

The following are steps to install and configure the plugin for monitoring on Ubuntu.

  • Download binary from release page.
  • Rename the file to cachet-monitor.
  • Make the file executable with the command sudo chmod +x cachet-monitor.
  • Put the executable in a PATH directory, so you can access it directly via terminal. So, I suggest you move under /usr/local/bin.
  • Create a config.json file. Copy the below code in it.
  "api": {
    "url": "",
    "token": "9yMHsdioQosnyVK4iCVR",
    "insecure": false
  "date_format": "02/01/2006 15:04:05 MST",
  "monitors": [
      "name": "google",
      "target": "",
      "strict": true,
      "method": "POST",
      "component_id": 1,
      "metric_id": 4,
      "template": {
        "investigating": {
          "subject": "{{ .Monitor.Name }} - {{ .SystemName }}",
          "message": "{{ .Monitor.Name }} check **failed** (server time: {{ .now }})\n\n{{ .FailReason }}"
        "fixed": {
          "subject": "I HAVE BEEN FIXED"
      "interval": 1,
      "timeout": 1,
      "threshold": 80,
      "expected_status_code": 200
  • Now, test your configuration with the command cachet-monitor -c config.json. If everything works well, move to the next section and create a Linux service.

Creating Linux service

The following are steps to create and start a Linux service to automate the monitoring process.

  • Create a service cachet-monitor.service file. Copy the below code into it.
Description=Cachet Monitor

ExecStart=cachet-monitor -c /root/config.json
Environment=USER=root HOME=/root

  • Update systemd configuration by running the command sudo systemctl daemon-reload
  • Enable cachet-monitor service by running the command sudo systemctl enable cachet-monitor.service so, it can load on system startup.


Cachet a is free and open source status page system. However, it does not provide out of the box feature for monitoring of applications. Instead, it has a powerful Rest API that can be used to perform actions such as incidents, components, groups, and many more. In this article, we have used the third-party plugin to automate application monitoring in Cachet. Above all, you can develop your own plugin or use any other existing plugin to do the job.

Further, is on the way to enhance the stack of open source products in multiple languages and frameworks. For regular updates, please stay tuned to Status Page category for more interesting articles.