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| Original file line number | Diff line number | Diff line change |
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| # E2E Test | ||
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| This document is to help developers understand how to run e2e test CAPDO. | ||
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| ## Requirements | ||
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| In order to run the e2e tests the following requirements must be met: | ||
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| * Ginkgo | ||
| * Docker | ||
| * Kind v0.6.0+ (*Kind v0.7.0+ not working due upstream dependencies*) | ||
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| ### Environment variables | ||
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| The first step to running the e2e tests is setting up the required environment variables: | ||
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| | Environment variable | Description | | ||
| | ----------------------------- | ----------------------------------------------------------------------------------------------------- | | ||
| | `DIGITALOCEAN_ACCESS_TOKEN` | The DigitalOcean API V2 access token | | ||
| | `MACHINE_TYPE` | The DigitalOcean Droplet size | | ||
| | `MACHINE_IMAGE` | The DigitalOcean Image id or slug | | ||
| | `MACHINE_SSHKEY` | The ssh key id or fingerprint (Should already registered in the DigitalOcean Account) | | ||
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| ### Running e2e test | ||
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| In the root project directory run: | ||
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| ``` | ||
| make test-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" | ||
| "io/ioutil" | ||
| "path" | ||
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| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
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| "sigs.k8s.io/cluster-api/util" | ||
| "sigs.k8s.io/cluster-api/util/kubeconfig" | ||
| ) | ||
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| var _ = Describe("CAPDO", func() { | ||
| Describe("Cluster lifecycle", func() { | ||
| var ( | ||
| clusterName string | ||
| clusterNamespace string | ||
| clusterGenenerator ClusterGenerator | ||
| machineGenerator MachineGenerator | ||
| ) | ||
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| BeforeEach(func() { | ||
| var err error | ||
| clusterName = "capdo-test-" + util.RandomString(6) | ||
| clusterNamespace = "default" | ||
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| testTmpDir, err = ioutil.TempDir(suiteTmpDir, "e2e-test") | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| }) | ||
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| Context("Single control plane with one worker node", func() { | ||
| It("It should be creatable and deletable", func() { | ||
| cluster, docluster := clusterGenenerator.Generate(clusterNamespace, clusterName) | ||
| By("Creating a Cluster") | ||
| Expect(kindclient.Create(context.TODO(), cluster)).To(Succeed()) | ||
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| By("Creating a DOCluster") | ||
| Expect(kindclient.Create(context.TODO(), docluster)).To(Succeed()) | ||
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| By("Ensuring Cluster Infrastructure is Ready") | ||
| WaitForClusterInfrastructureReady(kindclient, cluster.Namespace, cluster.Name) | ||
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| By("Creating a single controlplane") | ||
| controlPlaneMachine, controlPlaneKubeadmconfig, controlPlaneDomachine := machineGenerator.Generate(clusterNamespace, clusterName, true) | ||
| By("Creating a Controlplane KubeadmConfig") | ||
| Expect(kindclient.Create(context.TODO(), controlPlaneKubeadmconfig)).To(Succeed()) | ||
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| By("Creating a Controlplane DOMachine") | ||
| Expect(kindclient.Create(context.TODO(), controlPlaneDomachine)).To(Succeed()) | ||
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| By("Creating a Controlplane Machine") | ||
| Expect(kindclient.Create(context.TODO(), controlPlaneMachine)).To(Succeed()) | ||
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| By("Ensuring Controlplane Machine Bootstrap is Ready") | ||
| WaitForMachineBootstrapReady(kindclient, controlPlaneMachine.Namespace, controlPlaneMachine.Name) | ||
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| By("Ensuring Controlplane DOMachine is Running") | ||
| WaitForDOMachineRunning(kindclient, controlPlaneDomachine.Namespace, controlPlaneDomachine.Name) | ||
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| By("Ensuring Controlplane DOMachine is Ready") | ||
| WaitForDOMachineReady(kindclient, controlPlaneDomachine.Namespace, controlPlaneDomachine.Name) | ||
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| By("Ensuring Controlplane MachineNodeRef") | ||
| WaitForMachineNodeRef(kindclient, controlPlaneMachine.Namespace, controlPlaneMachine.Name) | ||
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| By("Ensuring Cluster Controlplane Initialized") | ||
| WaitForClusterControlplaneInitialized(kindclient, cluster.Namespace, cluster.Name) | ||
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| By("Exporting Cluster kubeconfig") | ||
| kubeConfigData, err := kubeconfig.FromSecret(kindclient, cluster) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| kubeConfigPath := path.Join(testTmpDir, clusterName+".kubeconfig") | ||
| Expect(ioutil.WriteFile(kubeConfigPath, kubeConfigData, 0640)).To(Succeed()) | ||
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| By("Deploying CNI") | ||
| ApplyYaml(kubeConfigPath, "https://docs.projectcalico.org/manifests/calico.yaml") | ||
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| By("Deploying Cloud Controller Manager") | ||
| var ccmManifest string | ||
| buildCloudControllerManager(&ccmManifest) | ||
| ApplyYaml(kubeConfigPath, ccmManifest) | ||
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| By("Create one worker") | ||
| workerMachine, workerKubeadmconfig, workerDomachine := machineGenerator.Generate(clusterNamespace, clusterName, false) | ||
| By("Creating a Worker KubeadmConfig") | ||
| Expect(kindclient.Create(context.TODO(), workerKubeadmconfig)).To(Succeed()) | ||
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| By("Creating a Worker DOMachine") | ||
| Expect(kindclient.Create(context.TODO(), workerDomachine)).To(Succeed()) | ||
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| By("Creating a Worker Machine") | ||
| Expect(kindclient.Create(context.TODO(), workerMachine)).To(Succeed()) | ||
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| By("Ensuring Worker Machine Bootstrap is Ready") | ||
| WaitForMachineBootstrapReady(kindclient, workerMachine.Namespace, workerMachine.Name) | ||
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| By("Ensuring Worker DOMachine is Running") | ||
| WaitForDOMachineRunning(kindclient, workerDomachine.Namespace, workerDomachine.Name) | ||
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| By("Ensuring Worker DOMachine is Ready") | ||
| WaitForDOMachineReady(kindclient, workerDomachine.Namespace, workerDomachine.Name) | ||
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| By("Ensuring Worker MachineNodeRef") | ||
| WaitForMachineNodeRef(kindclient, workerMachine.Namespace, workerMachine.Name) | ||
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| By("Deleting a Worker KubeadmConfig") | ||
| Expect(kindclient.Delete(context.TODO(), workerKubeadmconfig)).To(Succeed()) | ||
| WaitForDeletion(kindclient, workerKubeadmconfig, workerKubeadmconfig.Namespace, workerKubeadmconfig.Name) | ||
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| By("Deleting a Worker DOMachine") | ||
| Expect(kindclient.Delete(context.TODO(), workerDomachine)).To(Succeed()) | ||
| WaitForDeletion(kindclient, workerDomachine, workerDomachine.Namespace, workerDomachine.Name) | ||
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| By("Deleting a Worker Machine") | ||
| Expect(kindclient.Delete(context.TODO(), workerMachine)).To(Succeed()) | ||
| WaitForDeletion(kindclient, workerMachine, workerMachine.Namespace, workerMachine.Name) | ||
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| By("Deleting a Controlplane KubeadmConfig") | ||
| Expect(kindclient.Delete(context.TODO(), controlPlaneKubeadmconfig)).To(Succeed()) | ||
| WaitForDeletion(kindclient, controlPlaneKubeadmconfig, controlPlaneKubeadmconfig.Namespace, controlPlaneKubeadmconfig.Name) | ||
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| By("Deleting a Controlplane DOMachine") | ||
| Expect(kindclient.Delete(context.TODO(), controlPlaneDomachine)).To(Succeed()) | ||
| WaitForDeletion(kindclient, controlPlaneDomachine, controlPlaneDomachine.Namespace, controlPlaneDomachine.Name) | ||
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| By("Deleting a Controlplane Machine") | ||
| Expect(kindclient.Delete(context.TODO(), controlPlaneMachine)).To(Succeed()) | ||
| WaitForDeletion(kindclient, controlPlaneMachine, controlPlaneMachine.Namespace, controlPlaneMachine.Name) | ||
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| By("Deleting a DOCluster") | ||
| Expect(kindclient.Delete(context.TODO(), docluster)).To(Succeed()) | ||
| WaitForDeletion(kindclient, docluster, docluster.Namespace, docluster.Name) | ||
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| By("Deleting a Cluster") | ||
| Expect(kindclient.Delete(context.TODO(), cluster)).To(Succeed()) | ||
| WaitForDeletion(kindclient, cluster, cluster.Namespace, cluster.Name) | ||
| }) | ||
| }) | ||
| }) | ||
| }) |
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