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10.4. 用 HTTP API 进行部署

10.4.1. 用 HTTP API 部署应用程序

概述

应用程序可以按照下列说明通过 HTTP API 进行部署。

过程 10.7. 用 DeployDmrToJson.java 部署应用程序

  1. DeployDmrToJson.java 为 JSON 生成请求来部署应用程序。

    例 10.1. DeployDmrToJson.java class

    import org.jboss.dmr.ModelNode;
    import java.net.URL;
    
    public class DeployDmrToJson
    {
      public static void main(String[] args) throws Exception
      {
        if(args.length < 1)
          throw new IllegalArgumentException("The first argument must be a URL");
    
        URL url = new URL(args[0]);
        String[] pathElements = url.getFile().split("/");
        String name = pathElements[pathElements.length-1];
    
        ModelNode deploy = getDeploy(url.toExternalForm(), name);
        ModelNode undeploy = getUndeploy(name);
    
        System.out.println("Deploy\n------------------------------\n");
        System.out.println("Formatted:\n" + deploy.toJSONString(false));
        System.out.println("Unformatted:\n" + deploy.toJSONString(true));
        System.out.println("\nUneploy\n------------------------------\n");
        System.out.println("Formatted:\n" + undeploy.toJSONString(false));
        System.out.println("Unformatted:\n" + undeploy.toJSONString(true));
      }
    
      public static ModelNode getUndeploy(String name)
      {
        ModelNode undeployRequest = new ModelNode();
        undeployRequest.get("operation").set("undeploy");
        undeployRequest.get("address", "deployment").set(name);
    
        ModelNode removeRequest = new ModelNode();
        removeRequest.get("operation").set("remove");
        removeRequest.get("address", "deployment").set(name);
    
        ModelNode composite = new ModelNode();
        composite.get("operation").set("composite");
        composite.get("address").setEmptyList();
        final ModelNode steps = composite.get("steps");
        steps.add(undeployRequest);
        steps.add(removeRequest);
        return composite;
      }
    
      public static ModelNode getDeploy(String url, String name)
      {
        ModelNode deployRequest = new ModelNode();
        deployRequest.get("operation").set("deploy");
        deployRequest.get("address", "deployment").set(name);
    
        ModelNode addRequest = new ModelNode();
        addRequest.get("operation").set("add");
        addRequest.get("address", "deployment").set(name);
        addRequest.get("content").get(0).get("url").set(url);
    
        ModelNode composite = new ModelNode();
        composite.get("operation").set("composite");
        composite.get("address").setEmptyList();
        final ModelNode steps = composite.get("steps");
        steps.add(addRequest);
        steps.add(deployRequest);
        return composite;
      }
    }
    
  2. 按照下列说明用命令运行这个类:

    例 10.2. 执行命令

    java -cp .:$JBOSS_HOME/modules/org/jboss/dmr/main/jboss-dmr-1.1.1.Final-redhat-1.jar DeployDmrToJson \
    file:///Users/username/support/helloWorld.war/dist/helloWorld.war
    
  3. 当类运行时,下列命令格式将被显示。请根据要求使用 deployundeploy 命令。

    例 10.3. 

    Deploy
    ------------------------------
    
    Formatted:
    {
        "operation" : "composite",
        "address" : [],
        "steps" : [
            {
                "operation" : "add",
                "address" : {"deployment" : "helloWorld.war"},
                "content" : [{"url" : "file:/Users/username/support/helloWorld.war/dist/helloWorld.war"}]
            },
            {
                "operation" : "deploy",
                "address" : {"deployment" : "helloWorld.war"}
            }
        ]
    }
    Unformatted:
    {"operation" : "composite", "address" : [], "steps" : [{"operation" : "add", "address" : {"deployment" : "helloWorld.war"}, "content" : [{"url" : "file:/Users/username/support/helloWorld.war/dist/helloWorld.war"}]},{"operation" : "deploy", "address" : {"deployment" : "helloWorld.war"}}]}
    
    Uneploy
    ------------------------------
    
    Formatted:
    {
        "operation" : "composite",
        "address" : [],
        "steps" : [
            {
                "operation" : "undeploy",
                "address" : {"deployment" : "helloWorld.war"}
            },
            {
                "operation" : "remove",
                "address" : {"deployment" : "helloWorld.war"}
            }
        ]
    }
    Unformatted:
    {"operation" : "composite", "address" : [], "steps" : [{"operation" : "undeploy", "address" : {"deployment" : "helloWorld.war"}},{"operation" : "remove", "address" : {"deployment" : "helloWorld.war"}}]}
    
    
  4. 使用下列命令部署或卸载应用程序。请用上面概述的请求替换 json request

    例 10.4. 执行命令

    curl -f --digest -u "<user>:<pass>" -H Content-Type:\ application/json -d '<json request>' "http://localhost:9990/management"