Kubernetes SD for Pods doesn't respect port annotations

[Sushant]

What did you do?
Set Pod annotations:

   annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "9145"

What did you expect to see?
Prometheus targets with the Pod IPs and port 9145
e.g. http://192.168.100.1:9145/metrics

What did you see instead? Under which circumstances?
Prometheus targets with the Pod IPs and port 80
e.g. http://192.168.100.1:80/metrics

Environment

• System information:
  Kubernetes: 1.3.5
  Docker host OS: Linux 3.10.0-327.4.5.el7.x86_64 x86_64
• Prometheus version:
  quay.io/prometheus/prometheus:v1.2.1
• Prometheus configuration file:
  Similar to Kubernetes example.

Note that after removing prometheus.io/port: "9145" I expected Prometheus to try to scrape with default port 9102 (as per the example docs) but it still tried scraping on port 80.

[Sushant]

On looking closely at the example, I actually realized the regex was not copied correctly. This actually works as expected, apologies.

[lock]

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