Wait for Prometheus to be Ready before trying to take leadership - Githubissues

jlevesy / prometheus-elector

Leader election for prometheus

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Wait for Prometheus to be Ready before trying to take leadership #34

Closed jlevesy closed 1 year ago

jlevesy commented 1 year ago

What Does This PR do?

This PR makes prometheus-elector optionally wait for Prometheus to be ready before trying to take leadership.

It waits by polling the Prometheus readiness endpoint.

It cleans a bit the logging which was inconsitent.

Relates to: #32

How to Test This PR?

make run 

# then check the logs

Good PR Checklist

[x] Addresses one issue
[x] Adds/Updates unit tests
[x] Adds/Updates the documentation
[x] Opened against the right branch
[x] Correctly Labeled