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SPLAT-1410: Fix vSphere machineprovider InjectFailureDomain to handle empty network device list. #281

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merged 1 commit into from Feb 21, 2024
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SPLAT-1410: Fix vSphere machineprovider InjectFailureDomain to handle empty network device list. #281

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4 changes: 3 additions & 1 deletion pkg/machineproviders/providers/openshift/machine/v1beta1/providerconfig/vsphere.go
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Expand Up @@ -91,13 +91,15 @@ func (v VSphereProviderConfig) InjectFailureDomain(fd machinev1.VSphereFailureDo

newVSphereProviderConfig.providerConfig.Workspace = newVSphereProviderConfig.getWorkspaceFromFailureDomain(failureDomain)
topology := failureDomain.Topology
network := newVSphereProviderConfig.providerConfig.Network

logNetworkInfo(newVSphereProviderConfig.providerConfig.Network, "control plane machine set network before failure domain: %v", v.logger)

if len(topology.Networks) > 0 {
networkSpec := machinev1beta1.NetworkSpec{}
// If original has AddressesFromPools, that means static IP is desired for the CPMS. Keep that and just add the FD info.
if len(newVSphereProviderConfig.providerConfig.Network.Devices[0].AddressesFromPools) > 0 {
// Note, CPMS may have no network devices defined relying on FD to provide.
if len(network.Devices) > 0 && len(network.Devices[0].AddressesFromPools) > 0 {
networkSpec.Devices = newVSphereProviderConfig.providerConfig.Network.Devices
}

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13 changes: 13 additions & 0 deletions pkg/machineproviders/providers/openshift/machine/v1beta1/providerconfig/vsphere_test.go
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Expand Up @@ -209,4 +209,17 @@ var _ = Describe("VSphere Provider Config", Label("vSphereProviderConfig"), func
Expect(newProviderSpec.VSphere().providerConfig.Network.Devices[0].Nameservers).To(BeNil())
})
})

Context("no network configured", func() {
BeforeEach(func() {
providerConfig.providerConfig.Network = machinev1beta1.NetworkSpec{}
})

It("should not fail after injectFailureDomain", func() {
expected, err := providerConfig.InjectFailureDomain(providerConfig.ExtractFailureDomain())
Expect(err).To(Not(HaveOccurred()))
Expect(expected.providerConfig.Network.Devices[0].NetworkName).To(Equal(providerConfig.infrastructure.Spec.PlatformSpec.VSphere.FailureDomains[0].Topology.Networks[0]),
"expected NetworkName to still be equal to the the original after injection of the Failure Domain")
})
})
})