Hello, it seems like you are encountering the “Prometheus target missing with warmup time” issue. This happens when Prometheus is unable to scrape metrics from a target even after the configured warm-up time has elapsed.
The warm-up time is a period in which Prometheus waits for targets to become available and start exposing their metrics before attempting to scrape them. If the target is still unavailable after this period, Prometheus will report the “target missing” error.
To resolve this issue, you can try increasing the warm-up time in your Prometheus configuration file to give enough time for the targets to start up and expose their metrics. You can also check if there are any network or firewall issues that might be blocking communication between Prometheus and the targets.
If increasing the warm-up time does not help, then you may need to investigate further into why your targets are not being scraped by Prometheus. Some potential causes could be incorrect target configurations, incorrect permissions or authentication requirements, or issues with SSL certificates.
I hope this helps! Let me know if you have any other questions.
