ROSA HCP 4.22: All NLB Targets Unhealthy (Target.FailedHealthChecks) After PROXY Protocol Enabled on Default IngressController
Issue
- On ROSA HCP clusters running OpenShift 4.22.x, all AWS Network Load Balancer(NLB) targets are marked unhealthy (Target.FailedHealthChecks) in the AWS Target Groups for the default IngressController. Custom NLB-type
IngressControllers created on the cluster are also affected.
Environment
- Red Hat OpenShift Service on AWS (ROSA) Hosted Control Planes (HCP)
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