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implement openstack InstanceMetadataByProviderID function

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This commit is contained in:
louisgong 2020-05-13 11:45:07 +08:00
parent 030c4e7845
commit cf154e9d1f
1 changed files with 27 additions and 1 deletions
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28
staging/src/k8s.io/legacy-cloud-providers/openstack/openstack_instances.go
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@ -154,7 +154,33 @@ func (i *Instances) InstanceShutdownByProviderID(ctx context.Context, providerID
// InstanceMetadataByProviderID returns metadata of the specified instance.
func (i *Instances) InstanceMetadataByProviderID(ctx context.Context, providerID string) (*cloudprovider.InstanceMetadata, error) {
return nil, fmt.Errorf("unimplemented")
if providerID == "" {
return nil, fmt.Errorf("couldn't compute InstanceMetadata for empty providerID")
}
instanceID, err := instanceIDFromProviderID(providerID)
if err != nil {
return nil, err
}
srv, err := servers.Get(i.compute, instanceID).Extract()
if err != nil {
return nil, err
}
instanceType, err := srvInstanceType(srv)
if err != nil {
return nil, err
}
addresses, err := nodeAddresses(srv)
if err != nil {
return nil, err
}
return &cloudprovider.InstanceMetadata{
ProviderID: providerID,
Type: instanceType,
NodeAddresses: addresses,
}, nil
}
// InstanceID returns the kubelet's cloud provider ID.