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add unit tests for hostname node.status.addresses

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This commit is contained in:
Antonio Ojea 2024-06-30 13:48:19 +00:00
parent d902351c99
commit d40ca00dfd
1 changed files with 148 additions and 0 deletions
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148
staging/src/k8s.io/cloud-provider/controllers/node/node_controller_test.go
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@ -53,6 +53,154 @@ func Test_syncNode(t *testing.T) {
updatedNode *v1.Node
expectedErr bool
}{
{
name: "node initialized with hostname",
fakeCloud: &fakecloud.Cloud{
EnableInstancesV2: false,
InstanceTypes: map[types.NodeName]string{
types.NodeName("node0"): "t1.micro",
},
ExtID: map[types.NodeName]string{
types.NodeName("node0"): "12345",
},
Addresses: []v1.NodeAddress{
{
Type: v1.NodeHostName,
Address: "node0.cloud.internal",
},
{
Type: v1.NodeInternalIP,
Address: "10.0.0.1",
},
{
Type: v1.NodeExternalIP,
Address: "132.143.154.163",
},
},
ErrByProviderID: nil,
Err: nil,
},
existingNode: &v1.Node{
ObjectMeta: metav1.ObjectMeta{
Name: "node0",
CreationTimestamp: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
Spec: v1.NodeSpec{
Taints: []v1.Taint{
{
Key: cloudproviderapi.TaintExternalCloudProvider,
Value: "true",
Effect: v1.TaintEffectNoSchedule,
},
},
},
Status: v1.NodeStatus{
Addresses: []v1.NodeAddress{
{
Type: v1.NodeHostName,
Address: "nodeoverriden",
},
},
},
},
updatedNode: &v1.Node{
ObjectMeta: metav1.ObjectMeta{
Name: "node0",
CreationTimestamp: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
Spec: v1.NodeSpec{
ProviderID: "fake://12345",
},
Status: v1.NodeStatus{
Addresses: []v1.NodeAddress{
{
Type: v1.NodeHostName,
Address: "node0.cloud.internal",
},
{
Type: v1.NodeInternalIP,
Address: "10.0.0.1",
},
{
Type: v1.NodeExternalIP,
Address: "132.143.154.163",
},
},
},
},
},
{
name: "node initialized with hostname and cloud provider missing hostname",
fakeCloud: &fakecloud.Cloud{
EnableInstancesV2: false,
InstanceTypes: map[types.NodeName]string{
types.NodeName("node0"): "t1.micro",
},
ExtID: map[types.NodeName]string{
types.NodeName("node0"): "12345",
},
Addresses: []v1.NodeAddress{
{
Type: v1.NodeInternalIP,
Address: "10.0.0.1",
},
{
Type: v1.NodeExternalIP,
Address: "132.143.154.163",
},
},
ErrByProviderID: nil,
Err: nil,
},
existingNode: &v1.Node{
ObjectMeta: metav1.ObjectMeta{
Name: "node0",
CreationTimestamp: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
Spec: v1.NodeSpec{
Taints: []v1.Taint{
{
Key: cloudproviderapi.TaintExternalCloudProvider,
Value: "true",
Effect: v1.TaintEffectNoSchedule,
},
},
},
Status: v1.NodeStatus{
Addresses: []v1.NodeAddress{
{
Type: v1.NodeHostName,
Address: "nodeoverriden",
},
},
},
},
updatedNode: &v1.Node{
ObjectMeta: metav1.ObjectMeta{
Name: "node0",
CreationTimestamp: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
Spec: v1.NodeSpec{
ProviderID: "fake://12345",
},
Status: v1.NodeStatus{
Addresses: []v1.NodeAddress{
{
Type: v1.NodeInternalIP,
Address: "10.0.0.1",
},
{
Type: v1.NodeExternalIP,
Address: "132.143.154.163",
},
{
Type: v1.NodeHostName,
Address: "nodeoverriden",
},
},
},
},
},
{
name: "node initialized with provider ID",
fakeCloud: &fakecloud.Cloud{