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Make IP_LEARNING optional #48876

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merged 1 commit into from Aug 2, 2018

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Vaelatern commented Aug 2, 2018

What does this PR do?

Not always put a certain piece of XML in place, depending on how we intend to learn the network address.

What issues does this PR fix or reference?

In a network with one VM serving dhcp addresses, and other VMs connecting to it, the following problems were observed:

  • Issue observed where in libvirt 4.4.0 the filterref block would ignore dhcp if set to 'any'.
  • Issue observed where in libvirt 4.5.0 (latest at time of writing) the filterref block would permit the client to get an address, but then not permit any more traffic.

Previous Behavior

Always make sure the filterref xml clause is added to the network configuration.

New Behavior

If ip_source is not ip-learning (or blank, defaults to ip-learning), then don't alter the vm network configuration beyond removing the MAC address.

Tests written?

No

Commits signed with GPG?

No

@salt-jenkins salt-jenkins requested a review from saltstack/team-cloud Aug 2, 2018

@rallytime

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@rallytime rallytime merged commit e79ccb3 into saltstack:2017.7 Aug 2, 2018

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@Vaelatern Vaelatern deleted the Vaelatern:make-network-learning-optional branch Aug 2, 2018

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