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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| /* | ||
| Copyright 2020 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 e2e | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "path/filepath" | ||
|
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| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
|
|
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| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/utils/pointer" | ||
| clusterv1 "sigs.k8s.io/cluster-api/api/v1alpha3" | ||
| "sigs.k8s.io/cluster-api/test/framework" | ||
| "sigs.k8s.io/cluster-api/test/framework/clusterctl" | ||
| "sigs.k8s.io/cluster-api/util" | ||
| ) | ||
|
|
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| // MachineRemediationSpecInput is the input for MachineRemediationSpec. | ||
| type MachineRemediationSpecInput struct { | ||
| E2EConfig *clusterctl.E2EConfig | ||
| ClusterctlConfigPath string | ||
| BootstrapClusterProxy framework.ClusterProxy | ||
| ArtifactFolder string | ||
| SkipCleanup bool | ||
| } | ||
|
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| // MachineRemediationSpec implements a test that verifies that Machines are remediated by MHC during unhealthy conditions. | ||
| func MachineRemediationSpec(ctx context.Context, inputGetter func() MachineRemediationSpecInput) { | ||
| var ( | ||
| specName = "mhc-remediation" | ||
| input MachineRemediationSpecInput | ||
| namespace *corev1.Namespace | ||
| cancelWatches context.CancelFunc | ||
| cluster *clusterv1.Cluster | ||
| ) | ||
|
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| BeforeEach(func() { | ||
| Expect(ctx).NotTo(BeNil(), "ctx is required for %s spec", specName) | ||
| input = inputGetter() | ||
| Expect(input.E2EConfig).ToNot(BeNil(), "Invalid argument. input.E2EConfig can't be nil when calling %s spec", specName) | ||
| Expect(input.ClusterctlConfigPath).To(BeAnExistingFile(), "Invalid argument. input.ClusterctlConfigPath must be an existing file when calling %s spec", specName) | ||
| Expect(input.BootstrapClusterProxy).ToNot(BeNil(), "Invalid argument. input.BootstrapClusterProxy can't be nil when calling %s spec", specName) | ||
| Expect(os.MkdirAll(input.ArtifactFolder, 0755)).To(Succeed(), "Invalid argument. input.ArtifactFolder can't be created for %s spec", specName) | ||
| Expect(input.E2EConfig.Variables).To(HaveKey(KubernetesVersion)) | ||
| Expect(input.E2EConfig.Variables).To(HaveKey(CNIPath)) | ||
|
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| // Setup a Namespace where to host objects for this spec and create a watcher for the namespace events. | ||
| namespace, cancelWatches = setupSpecNamespace(ctx, specName, input.BootstrapClusterProxy, input.ArtifactFolder) | ||
| }) | ||
|
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| It("Should successfully remediate unhealthy machines with MachineHealthCheck", func() { | ||
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| By("Creating a workload cluster") | ||
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| var mds []*clusterv1.MachineDeployment | ||
| cluster, _, mds = clusterctl.ApplyClusterTemplateAndWait(ctx, clusterctl.ApplyClusterTemplateAndWaitInput{ | ||
| ClusterProxy: input.BootstrapClusterProxy, | ||
| ConfigCluster: clusterctl.ConfigClusterInput{ | ||
| LogFolder: filepath.Join(input.ArtifactFolder, "clusters", input.BootstrapClusterProxy.GetName()), | ||
| ClusterctlConfigPath: input.ClusterctlConfigPath, | ||
| KubeconfigPath: input.BootstrapClusterProxy.GetKubeconfigPath(), | ||
| InfrastructureProvider: clusterctl.DefaultInfrastructureProvider, | ||
| Flavor: clusterctl.DefaultFlavor, | ||
| Namespace: namespace.Name, | ||
| ClusterName: fmt.Sprintf("cluster-%s", util.RandomString(6)), | ||
| KubernetesVersion: input.E2EConfig.GetVariable(KubernetesVersion), | ||
| ControlPlaneMachineCount: pointer.Int64Ptr(1), | ||
| WorkerMachineCount: pointer.Int64Ptr(1), | ||
| }, | ||
| CNIManifestPath: input.E2EConfig.GetVariable(CNIPath), | ||
| WaitForClusterIntervals: input.E2EConfig.GetIntervals(specName, "wait-cluster"), | ||
| WaitForControlPlaneIntervals: input.E2EConfig.GetIntervals(specName, "wait-control-plane"), | ||
| WaitForMachineDeployments: input.E2EConfig.GetIntervals(specName, "wait-worker-nodes"), | ||
| }) | ||
|
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| By("Waiting for MachineHealthCheck remediation") | ||
| framework.DiscoverMachineHealthChecksAndWaitForRemediation(ctx, framework.DiscoverMachineHealthCheckAndWaitForRemediationInput{ | ||
| ClusterProxy: input.BootstrapClusterProxy, | ||
| Cluster: cluster, | ||
| WaitForMachineRemediation: input.E2EConfig.GetIntervals(specName, "wait-machine-remediation"), | ||
| }) | ||
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| By("PASSED!") | ||
| }) | ||
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| AfterEach(func() { | ||
| // Dumps all the resources in the spec namespace, then cleanups the cluster object and the spec namespace itself. | ||
| dumpSpecResourcesAndCleanup(ctx, specName, input.BootstrapClusterProxy, input.ArtifactFolder, namespace, cancelWatches, cluster, input.E2EConfig.GetIntervals, input.SkipCleanup) | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| // +build e2e | ||
|
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| /* | ||
| Copyright 2020 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. | ||
| */ | ||
|
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| package e2e | ||
|
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| import ( | ||
| "context" | ||
|
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| . "github.com/onsi/ginkgo" | ||
| ) | ||
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| var _ = Describe("When testing unhealthy machines remediation", func() { | ||
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| MachineRemediationSpec(context.TODO(), func() MachineRemediationSpecInput { | ||
| return MachineRemediationSpecInput{ | ||
| E2EConfig: e2eConfig, | ||
| ClusterctlConfigPath: clusterctlConfigPath, | ||
| BootstrapClusterProxy: bootstrapClusterProxy, | ||
| ArtifactFolder: artifactFolder, | ||
| SkipCleanup: skipCleanup, | ||
| } | ||
| }) | ||
|
|
||
| }) |
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