/*******************************************************************************
* Copyright (c) 2012-2017 Red Hat, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.openshift.client.kubernetes;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.che.plugin.docker.client.json.ContainerConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import io.fabric8.kubernetes.api.model.EnvVar;
import io.fabric8.kubernetes.api.model.EnvVarBuilder;
/**
* Provides API for managing Kubernetes {@link EnvVar}
*/
public final class KubernetesEnvVar {
private static final Logger LOG = LoggerFactory.getLogger(KubernetesEnvVar.class);
private KubernetesEnvVar() {
}
/**
* Retrieves list of {@link EnvVar} based on environment variables specified
* in {@link ContainerConfig}
*
* @param envVariables
* @return list of {@link EnvVar}
*/
public static List<EnvVar> getEnvFrom(String[] envVariables) {
LOG.info("Container environment variables:");
List<EnvVar> env = new ArrayList<>();
for (String envVariable : envVariables) {
String[] nameAndValue = envVariable.split("=", 2);
String varName = nameAndValue[0];
String varValue = nameAndValue[1];
EnvVar envVar = new EnvVarBuilder().withName(varName).withValue(varValue).build();
env.add(envVar);
LOG.info("- {}={}",varName, varValue);
}
return env;
}
}