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Fix the VMSS name and resource group name when updating VMSS for LoadBalancer backendPools.

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This commit is contained in:
Pengfei Ni 2020-03-22 04:55:06 +00:00
parent c3d483bf76
commit 0cb5f3b11f
1 changed files with 3 additions and 1 deletions
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4
staging/src/k8s.io/legacy-cloud-providers/azure/azure_vmss.go
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@ -917,6 +917,7 @@ func getVmssAndResourceGroupNameByVMProviderID(providerID string) (string, strin
}
func (ss *scaleSet) ensureVMSSInPool(service *v1.Service, nodes []*v1.Node, backendPoolID string, vmSetName string) error {
klog.V(2).Infof("ensureVMSSInPool: ensuring VMSS with backendPoolID %s", backendPoolID)
vmssNamesMap := make(map[string]bool)
// the standard load balancer supports multiple vmss in its backend while the basic sku doesn't
@ -926,7 +927,7 @@ func (ss *scaleSet) ensureVMSSInPool(service *v1.Service, nodes []*v1.Node, back
continue
}
// in this scenario the vmSetName is an empty string and the name of vmss should be obtained from the provider IDs of nodes
vmssName, resourceGroupName, err := getVmssAndResourceGroupNameByVMProviderID(node.Spec.ProviderID)
resourceGroupName, vmssName, err := getVmssAndResourceGroupNameByVMProviderID(node.Spec.ProviderID)
if err != nil {
klog.V(4).Infof("ensureVMSSInPool: found VMAS node %s, will skip checking and continue", node.Name)
continue
@ -940,6 +941,7 @@ func (ss *scaleSet) ensureVMSSInPool(service *v1.Service, nodes []*v1.Node, back
vmssNamesMap[vmSetName] = true
}
klog.V(2).Infof("ensureVMSSInPool begins to update VMSS %v with backendPoolID %s", vmssNamesMap, backendPoolID)
for vmssName := range vmssNamesMap {
vmss, err := ss.getVMSS(vmssName, azcache.CacheReadTypeDefault)
if err != nil {