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add retry for detach azure disk

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add more logging info in detach disk
This commit is contained in:
andyzhangx
2019-02-22 05:13:16 +00:00
parent 4f4695fefe
commit 8c53db0941
3 changed files with 38 additions and 9 deletions
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16
pkg/cloudprovider/providers/azure/azure_controller_vmss.go
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@@ -155,12 +155,20 @@ func (ss *scaleSet) DetachDiskByName(diskName, diskURI string, nodeName types.No
key := buildVmssCacheKey(nodeResourceGroup, ss.makeVmssVMName(ssName, instanceID))
defer ss.vmssVMCache.Delete(key)
klog.V(2).Infof("azureDisk - update(%s): vm(%s) - detach disk(%s)", nodeResourceGroup, nodeName, diskName)
_, err = ss.VirtualMachineScaleSetVMsClient.Update(ctx, nodeResourceGroup, ssName, instanceID, newVM)
klog.V(2).Infof("azureDisk - update(%s): vm(%s) - detach disk(%s, %s)", nodeResourceGroup, nodeName, diskName, diskURI)
resp, err := ss.VirtualMachineScaleSetVMsClient.Update(ctx, nodeResourceGroup, ssName, instanceID, newVM)
if ss.CloudProviderBackoff && shouldRetryHTTPRequest(resp, err) {
klog.V(2).Infof("azureDisk - update(%s) backing off: vm(%s) detach disk(%s, %s), err: %v", nodeResourceGroup, nodeName, diskName, diskURI, err)
retryErr := ss.UpdateVmssVMWithRetry(nodeResourceGroup, ssName, instanceID, newVM)
if retryErr != nil {
err = retryErr
klog.V(2).Infof("azureDisk - update(%s) abort backoff: vm(%s) detach disk(%s, %s), err: %v", nodeResourceGroup, nodeName, diskName, diskURI, err)
}
}
if err != nil {
klog.Errorf("azureDisk - detach disk(%s) from %s failed, err: %v", diskName, nodeName, err)
klog.Errorf("azureDisk - detach disk(%s, %s) from %s failed, err: %v", diskName, diskURI, nodeName, err)
} else {
klog.V(2).Infof("azureDisk - detach disk(%s) succeeded", diskName)
klog.V(2).Infof("azureDisk - detach disk(%s, %s) succeeded", diskName, diskURI)
}
return err