[FLINK-32777] Upgrade Okhttp version to support IPV6

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: kubernetes-operator-1.7.0
• Component/s: Kubernetes Operator
• Labels: pull-request-available
• Assignee: Zhenqiu Huang
• Reporter: Zhenqiu Huang
• Created: 08/Aug/23 03:21
• Updated: 12/Sep/23 15:32
• Resolved: 12/Sep/23 15:32

Description

It is reported by user:

I was testing flink-kubernetes-operator in an IPv6 cluster and found out the below issues:

Caused by: javax.net.ssl.SSLPeerUnverifiedException: Hostname fd70:e66a:970d::1 not verified:
certificate: sha256/EmX0EhNn75iJO353Pi+1rClwZyVLe55HN3l5goaneKQ=
DN: CN=kube-apiserver
subjectAltNames: [fd70:e66a:970d:0:0:0:0:1, 2406:da14:2:770b:3b82:51d7:9e89:76ce, 10.0.170.248, c0c813eaff4f9d66084de428125f0b9c.yl4.ap-northeast-1.eks.amazonaws.com, ip-10-0-170-248.ap-northeast-1.compute.internal, kubernetes, kubernetes.default, kubernetes.default.svc, kubernetes.default.svc.cluster.local]

Which seemed to be related to a known issue of okhttp.

Issue Links

• links to: GitHub Pull Request #667