Package org.jclouds.compute.domain

Examples of org.jclouds.compute.domain.ExecResponse

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   }

   protected ServiceStats trackAvailabilityOfProcessOnNode(Statement process, String processName, NodeMetadata node) {
      ServiceStats stats = new ServiceStats();
      Stopwatch watch = new Stopwatch().start();
      ExecResponse exec = client.runScriptOnNode(node.getId(), process, runAsRoot(false).wrapInInitScript(false));
      stats.backgroundProcessMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);
      watch.reset().start();
     
      HostAndPort socket = null;
      try {
         socket = openSocketFinder.findOpenSocketOnNode(node, 8080, 60, TimeUnit.SECONDS);
      } catch (NoSuchElementException e) {
         throw new NoSuchElementException(format("%s%n%s%s", e.getMessage(), exec.getOutput(), exec.getError()));
      }

      stats.socketOpenMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);

      getAnonymousLogger().info(format("<< %s on node(%s)[%s] %s", processName, node.getId(), socket, stats));
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   protected void doCheckJavaIsInstalledViaSsh(NodeMetadata node, String taskName) throws IOException {
      SshClient ssh = view.utils().sshForNode().apply(node);
      try {
         ssh.connect();
         ExecResponse hello = ssh.exec("echo hello");
         assertEquals(hello.getOutput().trim(), "hello");
         ExecResponse exec = ssh.exec("java -version");
         assert exec.getError().indexOf("OpenJDK") != -1 || exec.getOutput().indexOf("OpenJDK") != -1 : exec
               + "\n"
               + ssh.exec("cat /tmp/" + taskName + "/" + taskName + ".sh /tmp/" + taskName + "/stdout.log /tmp/"
                     + taskName + "/stderr.log");
      } finally {
         if (ssh != null)
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    for (Map.Entry<? extends NodeMetadata, ExecResponse> entry : responses.entrySet()) {
      out.printf("** Node %s: %s%n", entry.getKey().getId(),
        Iterables.concat(entry.getKey().getPrivateAddresses(),
          entry.getKey().getPublicAddresses()));

      ExecResponse response = entry.getValue();
      if (response.getExitCode() != 0) {
        rc = response.getExitCode();
      }
      out.printf("%s%n", response.getOutput());
      err.printf("%s%n", response.getError());
    }
    return rc;
  }
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   }

   @Override
   public void run() {
      try {
         ExecResponse exec = null;
         do {
            notRunningAnymore.apply("status");
            String stdout = commandRunner.runAction("stdout").getOutput();
            String stderr = commandRunner.runAction("stderr").getOutput();
            Integer exitStatus = Ints.tryParse(commandRunner.runAction("exitstatus").getOutput().trim());
            exec = new ExecResponse(stdout, stderr, exitStatus == null ? -1 : exitStatus);
         } while (!isCancelled() && exec.getExitStatus() == -1);
         logger.debug("<< complete(%s) status(%s)", commandRunner.getStatement().getInstanceName(), exec
                  .getExitStatus());
         set(exec);
      } catch (Exception e) {
         setException(e);
      }
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      if (node.getStatus() != Status.RUNNING)
         throw new IllegalStateException("node " + id
               + " needs to be running before executing a script on it. current state: " + formatStatus(node));
      initAdminAccess.visit(runScript);
      node = updateNodeWithCredentialsIfPresent(node, options);
      ExecResponse response = runScriptOnNodeFactory.create(node, runScript, options).init().call();
      persistNodeCredentials.ifAdminAccess(runScript).apply(node);
      return response;
   }
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   }

   @Override
   protected void interruptTask() {
      logger.debug("<< cancelled(%s)", commandRunner.getStatement().getInstanceName());
      ExecResponse returnVal = commandRunner.refreshAndRunAction("stop");
      CancellationException e = new CancellationException(String.format(
               "cancelled %s on node: %s; stop command had exit status: %s", getCommandRunner().getStatement()
                        .getInstanceName(), getCommandRunner().getNode().getId(), returnVal));
      eventBus.post(new StatementOnNodeFailure(getCommandRunner().getStatement(), getCommandRunner().getNode(), e));
      super.interruptTask();
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               wrapInInitScript(false).runAsRoot(false).overrideLoginCredentials(good)).entrySet()) {
            checkResponseEqualsHostname(response.getValue(), response.getKey());
         }

         // test single-node execution
         ExecResponse response = client.runScriptOnNode(node.getId(), "hostname",
               wrapInInitScript(false).runAsRoot(false));
         checkResponseEqualsHostname(response, node);
         OperatingSystem os = node.getOperatingSystem();

         // test bad password
         tryBadPassword(group, good);

         runScriptWithCreds(group, os, good);

         checkNodes(nodes, group, "runScriptWithCreds");

         // test adding AdminAccess later changes the default boot user, in this
         // case to foo, with home dir /over/ridden/foo
         ListenableFuture<ExecResponse> future = client.submitScriptOnNode(node.getId(), AdminAccess.builder()
               .adminUsername("foo").adminHome("/over/ridden/foo").build(), nameTask("adminUpdate"));

         response = future.get(3, TimeUnit.MINUTES);

         assert response.getExitStatus() == 0 : node.getId() + ": " + response;

         node = client.getNodeMetadata(node.getId());
         // test that the node updated to the correct admin user!
         assertEquals(node.getCredentials().identity, "foo");
         assert node.getCredentials().credential != null : nodes;

         weCanCancelTasks(node);

         assert response.getExitStatus() == 0 : node.getId() + ": " + response;

         response = client.runScriptOnNode(node.getId(), "echo $USER", wrapInInitScript(false).runAsRoot(false));

         assert response.getOutput().trim().equals("foo") : node.getId() + ": " + response;

      } finally {
         client.destroyNodesMatching(inGroup(group));
      }
   }
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   @Test(enabled = false)
   public void weCanCancelTasks(NodeMetadata node) throws InterruptedException, ExecutionException {
      ListenableFuture<ExecResponse> future = client.submitScriptOnNode(node.getId(), "sleep 300",
            nameTask("sleeper").runAsRoot(false));
      ExecResponse response = null;
      try {
         response = future.get(1, TimeUnit.MILLISECONDS);
         fail(node.getId() + ": " + response);
      } catch (TimeoutException e) {
         assert !future.isDone();
         response = client.runScriptOnNode(node.getId(), "/tmp/init-sleeper status",
               wrapInInitScript(false).runAsRoot(false));
         assert !response.getOutput().trim().equals("") : node.getId() + ": " + response;
         future.cancel(true);
         response = client.runScriptOnNode(node.getId(), "/tmp/init-sleeper status",
               wrapInInitScript(false).runAsRoot(false));
         assert response.getOutput().trim().equals("") : node.getId() + ": " + response;
         try {
            future.get();
            fail(future.toString());
         } catch (CancellationException e1) {
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   }

   protected ServiceStats trackAvailabilityOfProcessOnNode(Statement process, String processName, NodeMetadata node) {
      ServiceStats stats = new ServiceStats();
      Stopwatch watch = new Stopwatch().start();
      ExecResponse exec = client.runScriptOnNode(node.getId(), process, runAsRoot(false).wrapInInitScript(false));
      stats.backgroundProcessMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);
      watch.reset().start();
     
      HostAndPort socket = null;
      try {
         socket = openSocketFinder.findOpenSocketOnNode(node, 8080, 600, TimeUnit.SECONDS);
      } catch (NoSuchElementException e) {
         throw new NoSuchElementException(format("%s%n%s%s", e.getMessage(), exec.getOutput(), exec.getError()));
      }

      stats.socketOpenMilliseconds = watch.elapsedTime(TimeUnit.MILLISECONDS);

      getAnonymousLogger().info(format("<< %s on node(%s)[%s] %s", processName, node.getId(), socket, stats));
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   protected void doCheckJavaIsInstalledViaSsh(NodeMetadata node, String taskName) throws IOException {
      SshClient ssh = view.utils().sshForNode().apply(node);
      try {
         ssh.connect();
         ExecResponse hello = ssh.exec("echo hello");
         assertEquals(hello.getOutput().trim(), "hello");
         ExecResponse exec = ssh.exec("java -version");
         assert exec.getError().indexOf("OpenJDK") != -1 || exec.getOutput().indexOf("OpenJDK") != -1 : exec
               + "\n"
               + ssh.exec("cat /tmp/" + taskName + "/" + taskName + ".sh /tmp/" + taskName + "/stdout.log /tmp/"
                     + taskName + "/stderr.log");
      } finally {
         if (ssh != null)
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