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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) [2019-2021] Payara Foundation and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://github.com/payara/Payara/blob/master/LICENSE.txt
* See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* The Payara Foundation designates this particular file as subject to the "Classpath"
* exception as provided by the Payara Foundation in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
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package fish.payara.docker.instance.admin;
import com.sun.enterprise.config.serverbeans.Node;
import com.sun.enterprise.config.serverbeans.Nodes;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.Servers;
import org.glassfish.api.ActionReport;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;
import jakarta.inject.Inject;
import jakarta.ws.rs.client.Client;
import jakarta.ws.rs.client.ClientBuilder;
import jakarta.ws.rs.client.WebTarget;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Internal Asadmin command to delete a Docker container. This is used by the delete-instance command.
*
* @author Andrew Pielage
*/
@Service(name = "_delete-docker-container")
@PerLookup
@ExecuteOn({RuntimeType.DAS})
@RestEndpoints({
@RestEndpoint(configBean = Server.class,
opType = RestEndpoint.OpType.DELETE,
path = "_delete-docker-container",
description = "Deletes a Docker Container")
})
public class DeleteDockerContainerCommand implements AdminCommand {
private static final Logger logger = Logger.getLogger(DeleteDockerContainerCommand.class.getName());
@Param(name = "instanceName", alias = "instance", primary = true)
private String instanceName;
@Param(name = "nodeName", alias = "node")
private String nodeName;
@Inject
Nodes nodes;
@Inject
Servers servers;
@Override
public void execute(AdminCommandContext adminCommandContext) {
ActionReport actionReport = adminCommandContext.getActionReport();
// Shouldn't need to check for presence of this nodeName, as its presence was checked for in DeleteInstanceCommand
Node node = nodes.getNode(nodeName);
Server server = servers.getServer(instanceName);
Client client = ClientBuilder.newClient();
WebTarget webTarget = null;
if (Boolean.valueOf(node.getUseTls())) {
webTarget = client.target("https://"
+ node.getNodeHost()
+ ":"
+ node.getDockerPort()
+ "/containers/"
+ server.getDockerContainerId());
} else {
webTarget = client.target("http://"
+ node.getNodeHost()
+ ":"
+ node.getDockerPort()
+ "/containers/"
+ server.getDockerContainerId());
}
Response response = null;
try {
response = webTarget.request(MediaType.APPLICATION_JSON).delete();
} catch (Exception ex) {
logger.log(Level.SEVERE, "Encountered an exception sending request to Docker: \n", ex);
}
if (response != null) {
// Check status of response and act on result
Response.StatusType responseStatus = response.getStatusInfo();
if (responseStatus.getFamily().equals(Response.Status.Family.SUCCESSFUL)) {
// woohoo
} else {
actionReport.failure(logger, "Failed to delete Docker Container, user action will be required: \n"
+ responseStatus.getReasonPhrase());
}
} else {
// If we don't have a response, clearly something has gone wrong
actionReport.failure(logger, "Failed to delete Docker Container, user action will be required");
}
}
}