8756ea717d
Create a custom middleware function to measure 5xx requests for all composer & worker routes and not just the `/composer` endpoint. The result is a prometheus metric that contains info on the request status code, path & method. A helper function has been added to clean the dynamic parameters in the path routes to reduce metric cardinality
15 lines
288 B
Go
15 lines
288 B
Go
package prometheus
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import (
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"regexp"
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"strings"
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)
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func pathLabel(path string) string {
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r := regexp.MustCompile(":(.*)")
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segments := strings.Split(path, "/")
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for i, segment := range segments {
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segments[i] = r.ReplaceAllString(segment, "-")
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}
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return strings.Join(segments, "/")
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}
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