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Internal port mac addresses can change when rebooting #88

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aserdean opened this issue Feb 25, 2017 · 3 comments
Closed

Internal port mac addresses can change when rebooting #88

aserdean opened this issue Feb 25, 2017 · 3 comments

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@aserdean
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The internal port used for management should add also the MAC address in the interface scripts:
https://github.com/openvswitch/ovn-kubernetes/blob/ae4ecfb2d323fc3eb2e0b5f0611d19dbbe2630c0/bin/ovn-k8s-overlay#L116-L123

The issue is during reboot the interface MAC address will change and OVN will not pick it up.

CC: @pires
@shettyg
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shettyg commented Feb 27, 2017

That was subtle. I will provide a fix.

@pires
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pires commented Feb 27, 2017

Let us know when you open the PR @shettyg! Thanks a ton.

@shettyg shettyg mentioned this issue Feb 28, 2017
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@shettyg
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shettyg commented Feb 28, 2017

I have a pull request ready for this fix.

shettyg added a commit that referenced this issue Feb 28, 2017
@shettyg
ovn-k8s-overlay: Make mac address of internal device permanent.
81106b1 
When a system reboots, OVS internal device gets re-created. When
this happens, the MAC address needs to remain the same.

Fixes: #88

Signed-off-by: Gurucharan Shetty <guru@ovn.org>
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@pires @shettyg @aserdean