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adding examples subproject for release-10.0.0
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‎examples/examples-release-10/Dockerfile

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FROM openjdk:8-jre
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COPY target/client-java-examples-*-SNAPSHOT-jar-with-dependencies.jar /examples.jar
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CMD ["java", "-jar", "/examples.jar"]
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‎examples/examples-release-10/README.md

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# Running examples
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```sh
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export REPO_ROOT=/path/to/client-java/repo
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cd ${REPO_ROOT}/kubernetes
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mvn install
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cd ${REPO_ROOT}/examples
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mvn package
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mvn exec:java -Dexec.mainClass="io.kubernetes.client.examples.Example"
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```
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‎examples/examples-release-10/createPod.sh

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#!/bin/bash
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# creates a pod and runs
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# Example.java(list pods for all namespaces) on starting of pod
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# Exit on any error.
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set -e
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if ! which minikube > /dev/null; then
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echo "This script requires minikube installed."
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exit 100
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fi
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dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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export REPO_ROOT=${dir}/..
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cd ${REPO_ROOT}
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mvn install
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cd ${REPO_ROOT}/examples
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mvn package
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eval $(minikube docker-env)
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docker build -t test/examples:1.0 .
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kubectl apply -f test.yaml

‎examples/examples-release-10/pom.xml

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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>io.kubernetes</groupId>
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<artifactId>client-java-examples-parent</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>client-java-examples-release-10</artifactId>
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<packaging>bundle</packaging>
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<name>client-java-examples-release-10</name>
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<properties>
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<kubernetes.client.version>10.0.0</kubernetes.client.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>io.prometheus</groupId>
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<artifactId>simpleclient</artifactId>
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<version>0.9.0</version>
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</dependency>
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<dependency>
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<groupId>io.prometheus</groupId>
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<artifactId>simpleclient_httpserver</artifactId>
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<version>0.9.0</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-api</artifactId>
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<version>${kubernetes.client.version}</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java</artifactId>
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<version>${kubernetes.client.version}</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-extended</artifactId>
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<version>${kubernetes.client.version}</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-spring-integration</artifactId>
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<version>${kubernetes.client.version}</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-proto</artifactId>
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<version>${kubernetes.client.version}</version>
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</dependency>
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<dependency>
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<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
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</dependency>
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<dependency>
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<groupId>commons-cli</groupId>
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<artifactId>commons-cli</artifactId>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-cert-manager-models</artifactId>
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<version>10.0.0</version>
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</dependency>
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<dependency>
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<groupId>io.kubernetes</groupId>
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<artifactId>client-java-prometheus-operator-models</artifactId>
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<version>10.0.0</version>
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</dependency>
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<!-- test dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.github.tomakehurst</groupId>
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<artifactId>wiremock</artifactId>
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<scope>test</scope>
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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.felix</groupId>
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<artifactId>maven-bundle-plugin</artifactId>
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<extensions>true</extensions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-deploy-plugin</artifactId>
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<version>2.8.2</version>
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<configuration>
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<skip>true</skip>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-assembly-plugin</artifactId>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>single</goal>
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</goals>
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<configuration>
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<archive>
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<manifest>
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<mainClass>io.kubernetes.client.examples.Example</mainClass>
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</manifest>
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</archive>
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<descriptorRefs>
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<descriptorRef>jar-with-dependencies</descriptorRef>
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</descriptorRefs>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎examples/examples-release-10/src/main/java/io/kubernetes/client/examples/AttachExample.java

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/*
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Copyright 2020 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package io.kubernetes.client.examples;
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import com.google.common.io.ByteStreams;
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import io.kubernetes.client.Attach;
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import io.kubernetes.client.openapi.ApiClient;
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import io.kubernetes.client.openapi.ApiException;
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import io.kubernetes.client.openapi.Configuration;
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import io.kubernetes.client.util.Config;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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/**
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* A simple example of how to use the Java API
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*
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* <p>Easiest way to run this: mvn exec:java
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* -Dexec.mainClass="io.kubernetes.client.examples.AttachExample"
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*
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* <p>From inside $REPO_DIR/examples
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*/
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public class AttachExample {
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public static void main(String[] args) throws IOException, ApiException, InterruptedException {
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ApiClient client = Config.defaultClient();
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Configuration.setDefaultApiClient(client);
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Attach attach = new Attach();
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final Attach.AttachResult result = attach.attach("default", "nginx-4217019353-k5sn9", true);
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new Thread(
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new Runnable() {
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public void run() {
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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OutputStream output = result.getStandardInputStream();
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try {
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while (true) {
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String line = in.readLine();
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output.write(line.getBytes());
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output.write('\n');
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output.flush();
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}
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} catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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})
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.start();
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new Thread(
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new Runnable() {
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public void run() {
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try {
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ByteStreams.copy(result.getStandardOutputStream(), System.out);
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} catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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})
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.start();
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Thread.sleep(10 * 1000);
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result.close();
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System.exit(0);
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}
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}

‎examples/examples-release-10/src/main/java/io/kubernetes/client/examples/CertManagerExample.java

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/*
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Copyright 2020 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package io.kubernetes.client.examples;
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import io.cert.manager.models.V1alpha2IssuerSpecSelfSigned;
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import io.cert.manager.models.V1beta1Issuer;
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import io.cert.manager.models.V1beta1IssuerList;
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import io.cert.manager.models.V1beta1IssuerSpec;
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import io.kubernetes.client.openapi.models.V1ObjectMeta;
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import io.kubernetes.client.util.ClientBuilder;
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import io.kubernetes.client.util.generic.GenericKubernetesApi;
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import java.io.IOException;
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/**
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* This sample creates a self signed issuer "self-signed-issuer" in default namespace on a
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* Kubernetes cluster where cert-manager is installed
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*/
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public class CertManagerExample {
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public static void main(String[] args) throws IOException {
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GenericKubernetesApi<V1beta1Issuer, V1beta1IssuerList> issuerApi =
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new GenericKubernetesApi<>(
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V1beta1Issuer.class,
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V1beta1IssuerList.class,
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"cert-manager.io",
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"v1beta1",
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"issuers",
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ClientBuilder.defaultClient());
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issuerApi.create(
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new V1beta1Issuer()
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.metadata(new V1ObjectMeta().namespace("default").name("self-signed-issuer"))
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.kind("Issuer")
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.apiVersion("cert-manager.io/v1beta1")
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.spec(new V1beta1IssuerSpec().selfSigned(new V1alpha2IssuerSpecSelfSigned())));
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}
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}

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