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Labbs / github-actions-exporter

github-actions-exporter for prometheus
MIT License
223 stars 82 forks source link

Constant crashes when a lot of gh actions #49

Open juris opened 2 years ago

juris commented 2 years ago

With too many (20+) gh actions in place, exporter started to crash with the following error:

2022/08/08 12:03:47 authenticating with Github Token
2022/08/08 12:03:48 exporter listening on 0.0.0.0:9999
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x99451b]

goroutine 45 [running]:
github-actions-exporter/pkg/metrics.getFieldValue(0xc00002600d, 0x12, 0xc0001c8520, 0xc000253200, 0xc000253210, 0xc000253220, 0xc000253230, 0xc0001c8528, 0xc000253240, 0xc000253250, ...)
    /app/pkg/metrics/get_workflow_runs_from_github.go:32 +0x27b
github-actions-exporter/pkg/metrics.getRelevantFields(0xc00002600d, 0x12, 0xc0006b3180, 0x5, 0xb7c9e0, 0xc000234a40)
    /app/pkg/metrics/get_workflow_runs_from_github.go:46 +0x18e
github-actions-exporter/pkg/metrics.getWorkflowRunsFromGithub()
    /app/pkg/metrics/get_workflow_runs_from_github.go:72 +0xea
created by github-actions-exporter/pkg/metrics.InitMetrics
    /app/pkg/metrics/metrics.go:64 +0x52f
tobifroe commented 2 years ago

I'm running into the same error when scraping lots of repositories. Any update on this?

papaslon commented 2 years ago

It will be fixed in upcoming release. To be specific in this commit. In the meantime you can use image.tag: v1.9.0-beta1

moutonjeremy commented 1 year ago

Hello, Thank you @papaslon for the fix. @juris @tobifroe it's merged in the main branch and release in v1.9.0