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use go-ipam with ipv6 support #152

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use go-ipam with ipv6 support #152

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majst01
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@majst01 majst01 commented Jan 1, 2021

This enables basic ipv6 support from go-ipam
metal-stack/go-ipam#36

gardener/gardener#4453

  • run test in mini-lab, ensure all works as before with ipv4

TODO:

  • availableips and availablesmallestprefixes are always 0 only on ipv6 networks
  • should we allow networks with mixed address families ? E.g. the internet is made out of both. This way we must add a --ipv6 flag to network ip allocate to get a ipv6 address from a mixed af network.

@majst01 majst01 marked this pull request as ready for review January 15, 2021 10:27
@majst01 majst01 marked this pull request as draft January 15, 2021 10:27
@majst01 majst01 requested a review from Gerrit91 January 15, 2021 10:35
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Looks good, let's try it in the mini-lab.

if err != nil {
if !metal.IsNotFound(err) {
if checkError(request, response, utils.CurrentFuncName(), err) {
return
}
}
} else {
if checkError(request, response, utils.CurrentFuncName(), fmt.Errorf("partition with id %q already has a private super network", partition.ID)) {
return
existingsuper := nw.Prefixes[0].String()
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check before len(nw.Prefixes)

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2 participants