Description of problem: Based on https://cloud.google.com/load-balancing/docs/health-checks#fw-rule the ranges that should be allowed are `"35.191.0.0/16", "209.85.152.0/22", "209.85.204.0/22"` But gcp firewall rule only allows `"35.191.0.0/16", "130.211.0.0/22"` This causes health checks to api server fail when the source IPs is from `"209.85.152.0/22" or "209.85.204.0/22"`` Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. create cluster on GCP 2. Look at the firewall rule for the health checks Actual results: Health checks fail due to firewall rules. Expected results: Correct ranges are allowed Additional info:
Verified this bug with 4.3.0-0.nightly-2019-10-16-010826, and PASS. 1. Trigger ipi install on gcp 2. Check firewall - jialiu-lc5zf-health-checks Source filters IP ranges 209.85.204.0/22 209.85.152.0/22 130.211.0.0/22 35.191.0.0/16
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0062