kube-state-metrics
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kubernetes
Improve UX for Config File syntax
What would you like to be added:
The config file syntax could be improved to provide a better UX.
Why is this needed: Currently resources and namespaces use the types ResourceSet (map[string]struct{}), which works on the CLI like this:
--resources=endpoints,services
in the config file, it needs to be:
resources:
endpoints: {}
services: {}
which is rather not intuitive.
Describe the solution you'd like
Ideally the config would look similar to this:
resources:
- endpoints
- services
Additional Context
The same UX improvement can be applied to MetricAllowlist, MetricDenylist, MetricOptInList, LabelsAllowList, AnnotationsAllowList.
@mrueg @CatherineF-dev How about allowing folks to switch between YAML and JSON? We can add more decoders as well in the future.
Changing the unmarshalling behavior for specific flags will have to be followed-up by some documentation that specifies the format these should be in, diverging from the format that one would assume by looking at the types, which may lead to issues requesting the current behavior, or interchangeability between older and newer formats.
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/close not-planned
@k8s-triage-robot: Closing this issue, marking it as "Not Planned".
In response to this:
The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.
This bot triages issues according to the following rules:
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lifecycle/staleis applied- After 30d of inactivity since
lifecycle/stalewas applied,lifecycle/rottenis applied- After 30d of inactivity since
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/close not-planned
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