Examples of ExecResponse

org.jclouds.compute.domain.ExecResponse
@author Adrian Cole

Examples of org.jclouds.compute.domain.ExecResponse


   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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Examples of org.jclouds.compute.domain.ExecResponse

   protected void doConnectViaSsh(Server server, LoginCredentials creds) throws IOException {
      SshClient ssh = Guice.createInjector(new SshjSshClientModule()).getInstance(SshClient.Factory.class).create(
               HostAndPort.fromParts(server.getVnc().getIp(), 22), creds);
      try {
         ssh.connect();
         ExecResponse hello = ssh.exec("echo hello");
         assertEquals(hello.getOutput().trim(), "hello");
         System.err.println(ssh.exec("df -k").getOutput());
         System.err.println(ssh.exec("mount").getOutput());
         System.err.println(ssh.exec("uname -a").getOutput());
      } finally {
         if (ssh != null)

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Examples of org.jclouds.compute.domain.ExecResponse

               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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Examples of org.jclouds.compute.domain.ExecResponse


   @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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Examples of org.jclouds.compute.domain.ExecResponse

   }


   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.elapsed(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.elapsed(TimeUnit.MILLISECONDS);


      getAnonymousLogger().info(format("<< %s on node(%s)[%s] %s", processName, node.getId(), socket, stats));

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Examples of org.jclouds.compute.domain.ExecResponse


   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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Examples of org.jclouds.compute.domain.ExecResponse

            Command output = session.exec(checkNotNull(command, "command"));
            String outputString = IOUtils.readFully(output.getInputStream()).toString();
            output.join(sshClientConnection.getSessionTimeout(), TimeUnit.MILLISECONDS);
            int errorStatus = output.getExitStatus();
            String errorString = IOUtils.readFully(output.getErrorStream()).toString();
            return new ExecResponse(outputString, errorString, errorStatus);
         } finally {
            clear();
         }
      }

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Examples of org.jclouds.compute.domain.ExecResponse

               logger.warn("<< " + message);
               backoffForAttempt(++i, message);
            }
            if (errorStatus == -1)
               throw new SshException(message);
            return new ExecResponse(outputString, errorString, errorStatus);
         } finally {
            clear();
         }
      }

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Examples of org.jclouds.compute.domain.ExecResponse

               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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Examples of org.jclouds.compute.domain.ExecResponse


   @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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