hadoop DockerVolumeCommand 源码
haddop DockerVolumeCommand 代码
文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerVolumeCommand.java
/*
* *
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.docker;
import java.util.regex.Pattern;
/**
* Docker Volume Command, run "docker volume --help" for more details.
*/
public class DockerVolumeCommand extends DockerCommand {
public static final String VOLUME_COMMAND = "volume";
public static final String VOLUME_CREATE_SUB_COMMAND = "create";
public static final String VOLUME_LS_SUB_COMMAND = "ls";
// Regex pattern for volume name
public static final Pattern VOLUME_NAME_PATTERN = Pattern.compile(
"[a-zA-Z0-9][a-zA-Z0-9_.-]*");
private String volumeName;
private String driverName;
private String subCommand;
public DockerVolumeCommand(String subCommand) {
super(VOLUME_COMMAND);
this.subCommand = subCommand;
super.addCommandArguments("sub-command", subCommand);
}
public DockerVolumeCommand setVolumeName(String volumeName) {
super.addCommandArguments("volume", volumeName);
this.volumeName = volumeName;
return this;
}
public DockerVolumeCommand setDriverName(String driverName) {
super.addCommandArguments("driver", driverName);
this.driverName = driverName;
return this;
}
public String getVolumeName() {
return volumeName;
}
public String getDriverName() {
return driverName;
}
public String getSubCommand() {
return subCommand;
}
public DockerVolumeCommand setFormat(String format) {
super.addCommandArguments("format", format);
return this;
}
}
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