prometheus: add support for prometheus.io/scheme #22628 #25163
Merged
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What does this PR do?
Resolve conflicts of the external contribution #22628
Motivation
Fixes DataDog/integrations-core#16751
Additional Notes
While this PR adds support for the
prometheus.io/scheme: https
annotation, I cannot see any mechanism to pass custom TLS certificates.So, this may be useful only if either the scraped service uses certificates signed by well known CA or if the agent skips certificate validity check.
Possible Drawbacks / Trade-offs
Describe how to test/QA your changes
Prometheus auto-discovery is covered by e2e tests: https://github.com/DataDog/test-infra-definitions/blob/c757089e5a234e488358c0b7a140485e259e1dca/components/datadog/apps/prometheus/k8s.go#L56 &
datadog-agent/test/new-e2e/tests/containers/k8s_test.go
Line 680 in ac52d6c