[GitHub] [apisix] stubbornTanzhe commented on issue #7100: request help: apisix doesn't support etcd ipv6 endpoints

[GitBox <gi...@apache.org>]

stubbornTanzhe commented on issue #7100:
URL: https://github.com/apache/apisix/issues/7100#issuecomment-1296669922

   pay close attention to this issue.
   with my env, apisix deploy yaml and etcd yaml config by ipv6 address: 
   ```
   spec:
     ipFamilyPolicy: SingleStack
     ipFamilies:
     - IPv6
   ```
   and my apisix pod logs:
   ```
   Warning! Request etcd endpoint 'http://etcd-0.etcd-headless.apisix.svc.cluster.local:2379/version' error, host or service not provided, or not known, retry time=1
   request etcd endpoint 'http://etcd-0.etcd-headless.apisix.svc.cluster.local:2379/version' error, host or service not provided, or not known
   request etcd endpoint 'http://etcd-1.etcd-headless.apisix.svc.cluster.local:2379/version' error, host or service not provided, or not known
   request etcd endpoint 'http://etcd-2.etcd-headless.apisix.svc.cluster.local:2379/version' error, host or service not provided, or not known
   ```
   which curl etcd is success:
   ```
   curl http://etcd-0.etcd-headless.apisix.svc.cluster.local:2379/version
   {"etcdserver":"3.5.4","etcdcluster":"3.5.0"}
   curl http://etcd-1.etcd-headless.apisix.svc.cluster.local:2379/version
   {"etcdserver":"3.5.4","etcdcluster":"3.5.0"}
   curl http://etcd-2.etcd-headless.apisix.svc.cluster.local:2379/version
   {"etcdserver":"3.5.4","etcdcluster":"3.5.0"}
   ```


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