Enhance network policies to allow scraping by alloy-metrics and Prometheus for...
General MR
Summary
alloy-metrics couldn't communicate with alloy-receiver on port 12345 when Istio hardened mode was enabled, resulting in 502 block_all errors.
Relevant logs/screenshots
Verification:
- Before fix: 1 ingress NetworkPolicy, 1 AuthorizationPolicy
- After fix: 5 ingress NetworkPolicies, 5 AuthorizationPolicies
- All alloy pods running healthy (3/3)
- No block_all or 502 errors in logs
Linked Issue
Upgrade Notices
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Edited by Dustin Hilgaertner