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fix (kubernetes-itests) : Add Kubernetes 1.25.0 to E2E test suite matrix
Run integration tests on Kubernetes 1.25.0 as well Signed-off-by: Rohan Kumar <[email protected]>
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102
kubernetes-itests/src/test/java/io/fabric8/kubernetes/PodEvictIT.java
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| @@ -0,0 +1,102 @@ | ||
| /** | ||
| * Copyright (C) 2015 Red Hat, Inc. | ||
| * | ||
| * 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 io.fabric8.kubernetes; | ||
|
|
||
| import io.fabric8.junit.jupiter.api.LoadKubernetesManifests; | ||
| import io.fabric8.junit.jupiter.api.RequireK8sSupport; | ||
| import io.fabric8.kubernetes.api.model.IntOrString; | ||
| import io.fabric8.kubernetes.api.model.Pod; | ||
| import io.fabric8.kubernetes.api.model.PodBuilder; | ||
| import io.fabric8.kubernetes.api.model.policy.v1beta1.PodDisruptionBudget; | ||
| import io.fabric8.kubernetes.api.model.policy.v1beta1.PodDisruptionBudgetBuilder; | ||
| import io.fabric8.kubernetes.api.model.policy.v1beta1.PodDisruptionBudgetSpecBuilder; | ||
| import io.fabric8.kubernetes.client.KubernetesClient; | ||
| import io.fabric8.kubernetes.client.readiness.Readiness; | ||
| import org.junit.jupiter.api.Test; | ||
|
|
||
| import java.util.concurrent.TimeUnit; | ||
|
|
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| import static org.awaitility.Awaitility.await; | ||
| import static org.junit.jupiter.api.Assertions.assertFalse; | ||
| import static org.junit.jupiter.api.Assertions.assertNotNull; | ||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||
|
|
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| @LoadKubernetesManifests("/pod-evict-it.yml") | ||
| @RequireK8sSupport(PodDisruptionBudget.class) | ||
| class PodEvictIT { | ||
| private static final int POD_READY_WAIT_IN_SECONDS = 60; | ||
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| KubernetesClient client; | ||
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| @Test | ||
| void evict() { | ||
| Pod pod1 = client.pods().withName("pod-standard").get(); | ||
| String pdbScope = pod1.getMetadata().getLabels().get("pdb-scope"); | ||
| assertNotNull("pdb-scope label is null. is pod1 misconfigured?", pdbScope); | ||
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| PodDisruptionBudget pdb = new PodDisruptionBudgetBuilder() | ||
| .withNewMetadata() | ||
| .withName("test-pdb") | ||
| .endMetadata() | ||
| .withSpec( | ||
| new PodDisruptionBudgetSpecBuilder() | ||
| .withMinAvailable(new IntOrString(1)) | ||
| .withNewSelector() | ||
| .addToMatchLabels("pdb-scope", pdbScope) | ||
| .endSelector() | ||
| .build()) | ||
| .build(); | ||
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| Pod pod2 = new PodBuilder() | ||
| .withNewMetadata() | ||
| .withName("pod2") | ||
| .addToLabels("pdb-scope", pdbScope) | ||
| .endMetadata() | ||
| .withSpec(pod1.getSpec()) | ||
| .build(); | ||
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| Pod pod3 = new PodBuilder() | ||
| .withNewMetadata() | ||
| .withName("pod3") | ||
| .addToLabels("pdb-scope", pdbScope) | ||
| .endMetadata() | ||
| .withSpec(pod1.getSpec()) | ||
| .build(); | ||
|
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| client.pods().resource(pod1).waitUntilReady(POD_READY_WAIT_IN_SECONDS, TimeUnit.SECONDS); | ||
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| client.pods().resource(pod2).createOrReplace(); | ||
| client.pods().resource(pod2).waitUntilReady(POD_READY_WAIT_IN_SECONDS, TimeUnit.SECONDS); | ||
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| client.resource(pdb).createOrReplace(); | ||
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| // the server needs to process the pdb before the eviction can proceed, so we'll need to wait here | ||
| await().atMost(5, TimeUnit.MINUTES) | ||
| .until(() -> client.pods().withName(pod2.getMetadata().getName()).evict()); | ||
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| // cant evict because only one left | ||
| assertFalse(client.pods().resource(pod1).evict()); | ||
| // ensure it really is still up | ||
| assertTrue(Readiness.getInstance().isReady(client.pods().resource(pod1).fromServer().get())); | ||
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| // create another pod to satisfy PDB | ||
| client.pods().resource(pod3).createOrReplace(); | ||
| client.pods().resource(pod3).waitUntilReady(POD_READY_WAIT_IN_SECONDS, TimeUnit.SECONDS); | ||
|
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| // can now evict | ||
| assertTrue(client.pods().resource(pod3).evict()); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,28 @@ | ||
| # | ||
| # Copyright (C) 2015 Red Hat, Inc. | ||
| # | ||
| # 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. | ||
| # | ||
|
|
||
| --- | ||
| apiVersion: v1 | ||
| kind: Pod | ||
| metadata: | ||
| name: pod-standard | ||
| labels: | ||
| pdb-scope: get | ||
| spec: | ||
| containers: | ||
| - name: busybox | ||
| image: busybox | ||
| command: ["sleep", "36000"] |