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Can't ping service in same kubernetes namespace #57556

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vistalba opened this issue Dec 22, 2017 · 4 comments
Closed

Can't ping service in same kubernetes namespace #57556

vistalba opened this issue Dec 22, 2017 · 4 comments
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@m1093782566
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sig/network Categorizes an issue or PR as relevant to SIG Network.

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@vistalba
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BUG REPORT

What happened:
I try to ping a service in the same namespace.
Ping is not working but http works fine.

What you expected to happen:
Ping should answer.

  • Kubernetes version (use kubectl version):
    Client Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2017-12-15T21:07:38Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"linux/amd64"}
    Server Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2017-12-15T20:55:30Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"linux/amd64"}

  • Cloud provider or hardware configuration: standalone

  • OS (e.g. from /etc/os-release): ubuntu 16.04 lts

  • Kernel (e.g. uname -a): 4.4.0-104-generic Configurable restart behavior #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
@k8s-github-robot k8s-github-robot added the needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. label Dec 22, 2017
@vistalba
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/sig network

@k8s-ci-robot k8s-ci-robot added the sig/network Categorizes an issue or PR as relevant to SIG Network. label Dec 22, 2017
@k8s-github-robot k8s-github-robot removed the needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. label Dec 22, 2017
@m1093782566
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@vistalba

Ping ClusterIP never works - ClusterIP is a virtual IP and you can't ping it.

@m1093782566
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/close

@Koten-Kostiantyn
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@m1093782566 Can you provide some more details about why we can't ping virtual IP?

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@m1093782566 @vistalba @k8s-github-robot @Koten-Kostiantyn @k8s-ci-robot