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Enable host to local pod connectivity in Windows VXLAN #1096

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merged 2 commits into from
Feb 15, 2019

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ksubrmnn
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@ksubrmnn ksubrmnn commented Feb 4, 2019

Description

This PR adds a Host Route policy to the network in Windows VXLAN. This allows a host to communicate with pods on that host. Windows hosts still do not have connectivity with pods running on remote hosts when running VXLAN.

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  • Tests
  • Documentation
  • Release note

Release Note

Enable local host to local pod connectivity in Windows VXLAN

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ksubrmnn commented Feb 4, 2019

@madhanrm

@ksubrmnn ksubrmnn changed the title Overlay Enable host to local pod connectivity in Windows VXLAN Feb 4, 2019
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ksubrmnn commented Feb 4, 2019

Do not merge this yet. Just creating this PR for now, I haven't super strictly validated it yet

@rajatchopra rajatchopra changed the title Enable host to local pod connectivity in Windows VXLAN [WIP] Enable host to local pod connectivity in Windows VXLAN Feb 5, 2019
@ksubrmnn ksubrmnn changed the title [WIP] Enable host to local pod connectivity in Windows VXLAN Enable host to local pod connectivity in Windows VXLAN Feb 9, 2019
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ksubrmnn commented Feb 9, 2019

@madhanrm @rajatchopra this is ready to be reviewed and merged

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madhanrm commented Feb 12, 2019

/lgtm

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/lgtm

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loganhz commented Jul 2, 2019

Hi @ksubrmnn ,

If a kubernetes svc pointing to the node internal IP in VXLAN mode, we cannot access the VIP in Windows containers.

It means users cannot access Kubernetes API server in Windows containers.

We have filed an issue in Kubernetes repo kubernetes/kubernetes#79359

Is it expected?

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4 participants