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PodListEquivalent.java
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PodListEquivalent.java
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/**
* 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.examples.kubectl.equivalents;
import io.fabric8.kubernetes.api.model.ObjectMeta;
import io.fabric8.kubernetes.api.model.Pod;
import io.fabric8.kubernetes.client.DefaultKubernetesClient;
import io.fabric8.kubernetes.client.KubernetesClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This sample code is Java equivalent to `kubectl get pods`. It prints
* all the pods in specified namespace("default" in this case).
*/
public class PodListEquivalent {
private static final Logger logger = LoggerFactory.getLogger(PodListEquivalent.class);
public static void main(String[] args) {
try (KubernetesClient k8s = new DefaultKubernetesClient()) {
// Print names of all pods in specified namespace
k8s.pods().inNamespace("default").list()
.getItems()
.stream()
.map(Pod::getMetadata)
.map(ObjectMeta::getName)
.forEach(logger::info);
}
}
}