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machine_controller_phases_test.go
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machine_controller_phases_test.go
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/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package machine
import (
"fmt"
"testing"
"time"
. "github.com/onsi/gomega"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/utils/pointer"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/client/fake"
clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
"sigs.k8s.io/cluster-api/internal/test/builder"
"sigs.k8s.io/cluster-api/util"
"sigs.k8s.io/cluster-api/util/conditions"
"sigs.k8s.io/cluster-api/util/kubeconfig"
)
func init() {
externalReadyWait = 1 * time.Second
}
func TestReconcileMachinePhases(t *testing.T) {
var defaultKubeconfigSecret *corev1.Secret
defaultCluster := &clusterv1.Cluster{
ObjectMeta: metav1.ObjectMeta{
Name: "test-cluster",
Namespace: metav1.NamespaceDefault,
},
}
defaultMachine := clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "machine-test",
Namespace: metav1.NamespaceDefault,
Labels: map[string]string{
clusterv1.MachineControlPlaneLabel: "",
},
},
Spec: clusterv1.MachineSpec{
ClusterName: defaultCluster.Name,
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1beta1",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
},
InfrastructureRef: corev1.ObjectReference{
APIVersion: "infrastructure.cluster.x-k8s.io/v1beta1",
Kind: "GenericInfrastructureMachine",
Name: "infra-config1",
},
},
}
defaultBootstrap := &unstructured.Unstructured{
Object: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{},
},
}
defaultInfra := &unstructured.Unstructured{
Object: map[string]interface{}{
"kind": "GenericInfrastructureMachine",
"apiVersion": "infrastructure.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "infra-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{},
},
}
t.Run("Should set OwnerReference and cluster name label on external objects", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
g.Expect(env.Create(ctx, machine)).To(Succeed())
// Wait until BootstrapConfig has the ownerReference.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(bootstrapConfig), bootstrapConfig); err != nil {
return false
}
g.Expect(bootstrapConfig.GetOwnerReferences()).To(HaveLen(1))
g.Expect(bootstrapConfig.GetLabels()[clusterv1.ClusterNameLabel]).To(BeEquivalentTo("test-cluster"))
return true
}, 10*time.Second).Should(BeTrue())
// Wait until InfraMachine has the ownerReference.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(infraMachine), infraMachine); err != nil {
return false
}
g.Expect(infraMachine.GetOwnerReferences()).To(HaveLen(1))
g.Expect(infraMachine.GetLabels()[clusterv1.ClusterNameLabel]).To(BeEquivalentTo("test-cluster"))
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Pending` with a new Machine", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
g.Expect(env.Create(ctx, machine)).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhasePending))
// LastUpdated should be set as the phase changes
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Provisioning` when bootstrap is ready", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
// Set the LastUpdated to be able to verify it is updated when the phase changes
modifiedMachine := machine.DeepCopy()
g.Expect(env.Status().Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseProvisioning))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Running` when bootstrap and infra is ready", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
nodeProviderID := fmt.Sprintf("test://%s", util.RandomString(6))
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
g.Expect(unstructured.SetNestedField(infraMachine.Object, nodeProviderID, "spec", "providerID")).To(Succeed())
g.Expect(unstructured.SetNestedField(infraMachine.Object, "us-east-2a", "spec", "failureDomain")).To(Succeed())
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
// Create Node.
node := &corev1.Node{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "machine-test-node-",
},
Spec: corev1.NodeSpec{ProviderID: nodeProviderID},
}
g.Expect(env.Create(ctx, node)).To(Succeed())
defer func() {
g.Expect(env.Cleanup(ctx, node)).To(Succeed())
}()
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
modifiedMachine := machine.DeepCopy()
// Set NodeRef.
machine.Status.NodeRef = &corev1.ObjectReference{Kind: "Node", Name: node.Name}
g.Expect(env.Status().Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Set infra ready.
modifiedInfraMachine := infraMachine.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, []interface{}{
map[string]interface{}{
"type": "InternalIP",
"address": "10.0.0.1",
},
map[string]interface{}{
"type": "InternalIP",
"address": "10.0.0.2",
},
}, "status", "addresses")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedInfraMachine, client.MergeFrom(infraMachine))).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.Addresses).To(HaveLen(2))
g.Expect(*machine.Spec.FailureDomain).To(Equal("us-east-2a"))
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseRunning))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Running` when bootstrap and infra is ready with no Status.Addresses", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
nodeProviderID := fmt.Sprintf("test://%s", util.RandomString(6))
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
g.Expect(unstructured.SetNestedField(infraMachine.Object, nodeProviderID, "spec", "providerID"))
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
// Create Node.
node := &corev1.Node{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "machine-test-node-",
},
Spec: corev1.NodeSpec{ProviderID: nodeProviderID},
}
g.Expect(env.Create(ctx, node)).To(Succeed())
defer func() {
g.Expect(env.Cleanup(ctx, node)).To(Succeed())
}()
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
modifiedMachine := machine.DeepCopy()
// Set NodeRef.
machine.Status.NodeRef = &corev1.ObjectReference{Kind: "Node", Name: node.Name}
g.Expect(env.Status().Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Set infra ready.
modifiedInfraMachine := infraMachine.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, true, "status", "ready")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedInfraMachine, client.MergeFrom(infraMachine))).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseRunning))
g.Expect(machine.Status.Addresses).To(HaveLen(0))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Running` when bootstrap, infra, and NodeRef is ready", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
nodeProviderID := fmt.Sprintf("test://%s", util.RandomString(6))
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
g.Expect(unstructured.SetNestedField(infraMachine.Object, nodeProviderID, "spec", "providerID"))
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
// Create Node.
node := &corev1.Node{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "machine-test-node-",
},
Spec: corev1.NodeSpec{ProviderID: nodeProviderID},
}
g.Expect(env.Create(ctx, node)).To(Succeed())
defer func() {
g.Expect(env.Cleanup(ctx, node)).To(Succeed())
}()
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
modifiedMachine := machine.DeepCopy()
// Set NodeRef.
machine.Status.NodeRef = &corev1.ObjectReference{Kind: "Node", Name: node.Name}
g.Expect(env.Status().Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Set infra ready.
modifiedInfraMachine := infraMachine.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, true, "status", "ready")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedInfraMachine, client.MergeFrom(infraMachine))).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseRunning))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Provisioned` when there is a ProviderID and there is no Node", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
nodeProviderID := fmt.Sprintf("test://%s", util.RandomString(6))
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
g.Expect(unstructured.SetNestedField(infraMachine.Object, nodeProviderID, "spec", "providerID"))
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
// Set Machine ProviderID.
machine.Spec.ProviderID = pointer.String(nodeProviderID)
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Set infra ready.
modifiedInfraMachine := infraMachine.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, true, "status", "ready")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedInfraMachine, client.MergeFrom(infraMachine))).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseProvisioned))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
t.Run("Should set `Deleting` when Machine is being deleted", func(t *testing.T) {
g := NewWithT(t)
ns, err := env.CreateNamespace(ctx, "test-reconcile-machine-phases")
g.Expect(err).ToNot(HaveOccurred())
defer func() {
g.Expect(env.Cleanup(ctx, ns)).To(Succeed())
}()
nodeProviderID := fmt.Sprintf("test://%s", util.RandomString(6))
cluster := defaultCluster.DeepCopy()
cluster.Namespace = ns.Name
bootstrapConfig := defaultBootstrap.DeepCopy()
bootstrapConfig.SetNamespace(ns.Name)
infraMachine := defaultInfra.DeepCopy()
infraMachine.SetNamespace(ns.Name)
g.Expect(unstructured.SetNestedField(infraMachine.Object, nodeProviderID, "spec", "providerID"))
machine := defaultMachine.DeepCopy()
machine.Namespace = ns.Name
// Create Node.
node := &corev1.Node{
ObjectMeta: metav1.ObjectMeta{
GenerateName: "machine-test-node-",
},
Spec: corev1.NodeSpec{ProviderID: nodeProviderID},
}
g.Expect(env.Create(ctx, node)).To(Succeed())
defer func() {
g.Expect(env.Cleanup(ctx, node)).To(Succeed())
}()
g.Expect(env.Create(ctx, cluster)).To(Succeed())
defaultKubeconfigSecret = kubeconfig.GenerateSecret(cluster, kubeconfig.FromEnvTestConfig(env.Config, cluster))
g.Expect(env.Create(ctx, defaultKubeconfigSecret)).To(Succeed())
g.Expect(env.Create(ctx, bootstrapConfig)).To(Succeed())
g.Expect(env.Create(ctx, infraMachine)).To(Succeed())
// We have to subtract 2 seconds, because .status.lastUpdated does not contain miliseconds.
preUpdate := time.Now().Add(-2 * time.Second)
g.Expect(env.Create(ctx, machine)).To(Succeed())
// Set bootstrap ready.
modifiedBootstrapConfig := bootstrapConfig.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, true, "status", "ready")).To(Succeed())
g.Expect(unstructured.SetNestedField(modifiedBootstrapConfig.Object, "secret-data", "status", "dataSecretName")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedBootstrapConfig, client.MergeFrom(bootstrapConfig))).To(Succeed())
// Set infra ready.
modifiedInfraMachine := infraMachine.DeepCopy()
g.Expect(unstructured.SetNestedField(modifiedInfraMachine.Object, true, "status", "ready")).To(Succeed())
g.Expect(env.Status().Patch(ctx, modifiedInfraMachine, client.MergeFrom(infraMachine))).To(Succeed())
// Wait until the Machine has the Machine finalizer
g.Eventually(func() []string {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return nil
}
return machine.Finalizers
}, 10*time.Second).Should(HaveLen(1))
modifiedMachine := machine.DeepCopy()
// Set NodeRef.
machine.Status.NodeRef = &corev1.ObjectReference{Kind: "Node", Name: node.Name}
g.Expect(env.Status().Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
modifiedMachine = machine.DeepCopy()
// Set finalizer so we can check the Machine later, otherwise it would be already gone.
modifiedMachine.Finalizers = append(modifiedMachine.Finalizers, "test")
g.Expect(env.Patch(ctx, modifiedMachine, client.MergeFrom(machine))).To(Succeed())
// Delete Machine
g.Expect(env.Delete(ctx, machine)).To(Succeed())
// Wait until Machine was reconciled.
g.Eventually(func(g Gomega) bool {
if err := env.Get(ctx, client.ObjectKeyFromObject(machine), machine); err != nil {
return false
}
g.Expect(machine.Status.GetTypedPhase()).To(Equal(clusterv1.MachinePhaseDeleting))
nodeHealthyCondition := conditions.Get(machine, clusterv1.MachineNodeHealthyCondition)
g.Expect(nodeHealthyCondition.Status).To(Equal(corev1.ConditionFalse))
g.Expect(nodeHealthyCondition.Reason).To(Equal(clusterv1.DeletingReason))
// Verify that the LastUpdated timestamp was updated
g.Expect(machine.Status.LastUpdated).NotTo(BeNil())
g.Expect(machine.Status.LastUpdated.After(preUpdate)).To(BeTrue())
return true
}, 10*time.Second).Should(BeTrue())
})
}
func TestReconcileBootstrap(t *testing.T) {
defaultMachine := clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "machine-test",
Namespace: metav1.NamespaceDefault,
Labels: map[string]string{
clusterv1.ClusterNameLabel: "test-cluster",
},
},
Spec: clusterv1.MachineSpec{
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1beta1",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
},
},
}
defaultCluster := &clusterv1.Cluster{
ObjectMeta: metav1.ObjectMeta{
Name: "test-cluster",
Namespace: metav1.NamespaceDefault,
},
}
testCases := []struct {
name string
bootstrapConfig map[string]interface{}
machine *clusterv1.Machine
expectResult ctrl.Result
expectError bool
expected func(g *WithT, m *clusterv1.Machine)
}{
{
name: "new machine, bootstrap config ready with data",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{
"ready": true,
"dataSecretName": "secret-data",
},
},
expectResult: ctrl.Result{},
expectError: false,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.Status.BootstrapReady).To(BeTrue())
g.Expect(m.Spec.Bootstrap.DataSecretName).NotTo(BeNil())
g.Expect(*m.Spec.Bootstrap.DataSecretName).To(ContainSubstring("secret-data"))
},
},
{
name: "new machine, bootstrap config ready with no data",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{
"ready": true,
},
},
expectResult: ctrl.Result{},
expectError: true,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.Status.BootstrapReady).To(BeFalse())
g.Expect(m.Spec.Bootstrap.DataSecretName).To(BeNil())
},
},
{
name: "new machine, bootstrap config not ready",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{},
},
expectResult: ctrl.Result{RequeueAfter: externalReadyWait},
expectError: false,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.Status.BootstrapReady).To(BeFalse())
},
},
{
name: "new machine, bootstrap config is not found",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": "wrong-namespace",
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{},
},
expectResult: ctrl.Result{RequeueAfter: externalReadyWait},
expectError: false,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.Status.BootstrapReady).To(BeFalse())
},
},
{
name: "new machine, no bootstrap config or data",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": "wrong-namespace",
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{},
},
expectResult: ctrl.Result{RequeueAfter: externalReadyWait},
expectError: false,
},
{
name: "existing machine, bootstrap data should not change",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{
"ready": true,
"dataSecretName": "secret-data",
},
},
machine: &clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "bootstrap-test-existing",
Namespace: metav1.NamespaceDefault,
},
Spec: clusterv1.MachineSpec{
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1beta1",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
DataSecretName: pointer.String("secret-data"),
},
},
Status: clusterv1.MachineStatus{
BootstrapReady: true,
},
},
expectResult: ctrl.Result{},
expectError: false,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.Status.BootstrapReady).To(BeTrue())
g.Expect(*m.Spec.Bootstrap.DataSecretName).To(BeEquivalentTo("secret-data"))
},
},
{
name: "existing machine, bootstrap provider is not ready, and ownerref updated",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
"ownerReferences": []interface{}{
map[string]interface{}{
"apiVersion": clusterv1.GroupVersion.String(),
"kind": "MachineSet",
"name": "ms",
"uid": "1",
"controller": true,
},
},
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{
"ready": false,
},
},
machine: &clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "bootstrap-test-existing",
Namespace: metav1.NamespaceDefault,
},
Spec: clusterv1.MachineSpec{
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1beta1",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
},
},
Status: clusterv1.MachineStatus{
BootstrapReady: true,
},
},
expectResult: ctrl.Result{RequeueAfter: externalReadyWait},
expectError: false,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.GetOwnerReferences()).NotTo(ContainRefOfGroupKind("cluster.x-k8s.io", "MachineSet"))
},
},
{
name: "existing machine, machineset owner and version v1alpha2, and ownerref updated",
bootstrapConfig: map[string]interface{}{
"kind": "GenericBootstrapConfig",
"apiVersion": "bootstrap.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "bootstrap-config1",
"namespace": metav1.NamespaceDefault,
"ownerReferences": []interface{}{
map[string]interface{}{
"apiVersion": "cluster.x-k8s.io/v1alpha2",
"kind": "MachineSet",
"name": "ms",
"uid": "1",
"controller": true,
},
},
},
"spec": map[string]interface{}{},
"status": map[string]interface{}{
"ready": true,
},
},
machine: &clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "bootstrap-test-existing",
Namespace: metav1.NamespaceDefault,
},
Spec: clusterv1.MachineSpec{
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1alpha2",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
},
},
Status: clusterv1.MachineStatus{
BootstrapReady: true,
},
},
expectResult: ctrl.Result{},
expectError: true,
expected: func(g *WithT, m *clusterv1.Machine) {
g.Expect(m.GetOwnerReferences()).NotTo(ContainRefOfGroupKind("cluster.x-k8s.io", "MachineSet"))
},
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
g := NewWithT(t)
if tc.machine == nil {
tc.machine = defaultMachine.DeepCopy()
}
bootstrapConfig := &unstructured.Unstructured{Object: tc.bootstrapConfig}
r := &Reconciler{
Client: fake.NewClientBuilder().
WithObjects(tc.machine,
builder.GenericBootstrapConfigCRD.DeepCopy(),
builder.GenericInfrastructureMachineCRD.DeepCopy(),
bootstrapConfig,
).Build(),
}
res, err := r.reconcileBootstrap(ctx, defaultCluster, tc.machine)
g.Expect(res).To(Equal(tc.expectResult))
if tc.expectError {
g.Expect(err).NotTo(BeNil())
} else {
g.Expect(err).To(BeNil())
}
if tc.expected != nil {
tc.expected(g, tc.machine)
}
})
}
}
func TestReconcileInfrastructure(t *testing.T) {
defaultMachine := clusterv1.Machine{
ObjectMeta: metav1.ObjectMeta{
Name: "machine-test",
Namespace: metav1.NamespaceDefault,
Labels: map[string]string{
clusterv1.ClusterNameLabel: "test-cluster",
},
},
Spec: clusterv1.MachineSpec{
Bootstrap: clusterv1.Bootstrap{
ConfigRef: &corev1.ObjectReference{
APIVersion: "bootstrap.cluster.x-k8s.io/v1beta1",
Kind: "GenericBootstrapConfig",
Name: "bootstrap-config1",
},
},
InfrastructureRef: corev1.ObjectReference{
APIVersion: "infrastructure.cluster.x-k8s.io/v1beta1",
Kind: "GenericInfrastructureMachine",
Name: "infra-config1",
},
},
}
defaultCluster := &clusterv1.Cluster{
ObjectMeta: metav1.ObjectMeta{
Name: "test-cluster",
Namespace: metav1.NamespaceDefault,
},
}
testCases := []struct {
name string
bootstrapConfig map[string]interface{}
infraConfig map[string]interface{}
machine *clusterv1.Machine
expectResult ctrl.Result
expectError bool
expectChanged bool
expected func(g *WithT, m *clusterv1.Machine)
}{
{
name: "new machine, infrastructure config ready",
infraConfig: map[string]interface{}{
"kind": "GenericInfrastructureMachine",
"apiVersion": "infrastructure.cluster.x-k8s.io/v1beta1",
"metadata": map[string]interface{}{
"name": "infra-config1",
"namespace": metav1.NamespaceDefault,
"ownerReferences": []interface{}{
map[string]interface{}{
"apiVersion": clusterv1.GroupVersion.String(),
"kind": "MachineSet",
"name": "ms",
"uid": "1",
"controller": true,
},
},
},
"spec": map[string]interface{}{
"providerID": "test://id-1",
},
"status": map[string]interface{}{
"ready": true,
"addresses": []interface{}{
map[string]interface{}{
"type": "InternalIP",
"address": "10.0.0.1",
},
map[string]interface{}{
"type": "InternalIP",
"address": "10.0.0.2",
},