[BAEL-4782] Initial import (#10513)
* [BAEL-4782] Initial import * [BAEL-4782] LiveTest & Readme * [BAEL-4782] spacing issues
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# Kubernetes Java API Sample Code
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This module contains sample code used to show how to use the Kubernetes client Java API.
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Before running those samples, make sure that your environment is correctly configured to access
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a working Kubernetes cluster.
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An easy way to check that everything is working as expected is issuing any *kubectl get* command:
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```shell
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$ kubectl get nodes
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```
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If you get a valid response, then you're good to go.
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>kubernetes-parent</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<artifactId>k8s-intro</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<dependencies>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java</artifactId>
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<version>11.0.0</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.1</version>
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<configuration>
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<!-- http://maven.apache.org/plugins/maven-compiler-plugin/ -->
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<source>1.8</source>
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<target>1.8</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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/**
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*
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*/
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package com.baeldung.kubernetes.intro;
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import io.kubernetes.client.openapi.ApiClient;
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import io.kubernetes.client.openapi.apis.CoreV1Api;
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import io.kubernetes.client.openapi.models.V1NodeList;
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import io.kubernetes.client.util.Config;
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/**
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* @author Philippe
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*
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*/
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public class ListNodes {
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/**
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* @param args
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*/
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public static void main(String[] args) throws Exception {
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ApiClient client = Config.defaultClient();
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CoreV1Api api = new CoreV1Api(client);
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V1NodeList nodeList = api.listNode(null, null, null, null, null, null, null, null, 10, false);
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nodeList.getItems()
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.stream()
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.forEach((node) -> System.out.println(node.getMetadata()));
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}
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}
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package com.baeldung.kubernetes.intro;
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import org.junit.jupiter.api.Test;
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class ListNodesLiveTest {
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@Test
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void whenListNodes_thenSuccess() throws Exception {
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ListNodes.main(new String[] {});
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}
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}
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>parent-modules</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<artifactId>kubernetes-parent</artifactId>
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<packaging>pom</packaging>
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<modules>
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<module>k8s-intro</module>
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</modules>
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</project>
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2
pom.xml
2
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<module>json-path</module>
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<module>json-path</module>
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<module>jsoup</module>
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<module>jsoup</module>
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<module>jta</module>
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<module>jta</module>
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<module>kubernetes</module>
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<!-- <module>lagom</module> --> <!-- Not a maven project -->
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<!-- <module>lagom</module> --> <!-- Not a maven project -->
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<module>language-interop</module>
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<module>language-interop</module>
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<module>libraries-2</module>
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<module>libraries-2</module>
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