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Merge pull request #38334 from mogthesprog/morganj/remove-azure-subnet-routetable-check

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Automatic merge from submit-queue (batch tested with PRs 38638, 38334)

Remove Azure Subnet RouteTable check

**What this PR does / why we need it**:

PR Removes the subnet configuration check for Azure cloudprovider. The subnet check ensures that the subnet is associated with the Route Table. However if the VNET is in a different Azure Resource Group then the check fails, even if the subnet is already valid. This a stop gap fix, to allow Kubernetes to be deployed to Custom VNETs in Azure, that may reside in a different resource group to the cluster.

fixes #38134 

@colemickens
This commit is contained in:
Kubernetes Submit Queue 2016-12-13 22:36:36 -08:00 committed by GitHub
commit 0cd3cb7598
1 changed files with 0 additions and 21 deletions
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21
pkg/cloudprovider/providers/azure/azure_routes.go
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@ -87,27 +87,6 @@ func (az *Cloud) CreateRoute(clusterName string, nameHint string, kubeRoute *clo
}
}
// ensure the subnet is properly configured
subnet, err := az.SubnetsClient.Get(az.ResourceGroup, az.VnetName, az.SubnetName, "")
if err != nil {
// 404 is fatal here
return err
}
if subnet.RouteTable != nil {
if *subnet.RouteTable.ID != *routeTable.ID {
return fmt.Errorf("The subnet has a route table, but it was unrecognized. Refusing to modify it. active_routetable=%q expected_routetable=%q", *subnet.RouteTable.ID, *routeTable.ID)
}
} else {
subnet.RouteTable = &network.RouteTable{
ID: routeTable.ID,
}
glog.V(3).Info("create: updating subnet")
_, err := az.SubnetsClient.CreateOrUpdate(az.ResourceGroup, az.VnetName, az.SubnetName, subnet, nil)
if err != nil {
return err
}
}
targetIP, err := az.getIPForMachine(kubeRoute.TargetNode)
if err != nil {
return err