Enable prometheus lifecycle API to support config reloading
Nobody has claimed this yet.
- Dominant language
- Go
- Stars
- 466
- Forks
- 338
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 8
Description
Feature Request
Is your feature request related to a problem? Please describe:
Support reloading Prometheus config.
https://prometheus.io/docs/alerting/latest/configuration/#configuration
Describe the feature you'd like:
Enable Prometheus lifecycle API via --web.enable-lifecycle to trigger reloading by HTTP requests.
Describe alternatives you've considered:
Teachability, Documentation, Adoption, Migration Strategy:
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating where tiup launches and configures Prometheus components, then read Prometheus's lifecycle API documentation at the linked configuration URL. Enable the --web.enable-lifecycle option and verify that an HTTP-triggered configuration reload works through the relevant tiup-managed workflow.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go, prometheus
- Domain
- devops, observability
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100