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Posted to issues@flink.apache.org by "Zhenqiu Huang (Jira)" <ji...@apache.org> on 2023/08/08 03:22:00 UTC

[jira] [Created] (FLINK-32777) Upgrade Okhttp version to support IPV6

Zhenqiu Huang created FLINK-32777:
-------------------------------------

             Summary: Upgrade Okhttp version to support IPV6
                 Key: FLINK-32777
                 URL: https://issues.apache.org/jira/browse/FLINK-32777
             Project: Flink
          Issue Type: Improvement
          Components: Kubernetes Operator
            Reporter: Zhenqiu Huang


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.



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