Add Nginx_Up metric

[ghost]

Is this possible in this instance of the nginx exporter? This is quite a good metric to be able to scrape in case something happens

[sysulq]

In fact, uptime exists in metrics already.

See the doc here

[ghost]

In fact, uptime exists in metrics already.

See the doc here

Yeah but we will need to be able to monitor if the nginx service went down, not just a dip in uptime. If my first metric can't be done, what should be an alert condition for this using the uptime metric?