Examples of io.fabric8.process.manager.InstallContext

io.fabric8.service.jclouds.firewall.internal.Ec2FirewallSupport
The context used when performing an installation or update which has the ability to capture if a significant update is made.

        processConfig.setName(parameters.getName());
        ProcessConfig oldConfig = getProcessConfig(installation);


        String id = installation.getId();
        File installDir = installation.getInstallDir();
        InstallContext installContext = new InstallContext(parameters.getContainer(), installDir, true);


        if (processConfig != null && !oldConfig.equals(processConfig)) {
            installContext.addRestartReason("Environment Variables");
            if (LOG.isDebugEnabled()) {
                LOG.debug("Requires restart as config has changed: OLD: " + JsonHelper.toJson(oldConfig) + " and NEW: " + JsonHelper.toJson(processConfig));
            }
            // need to resolve the environment variables first
            resolveEnvironmentVariables(processConfig.getEnvironment());
            // make sure to update the process config
            JsonHelper.saveProcessConfig(processConfig, installDir);
            // need to update environment on the controller also, so it uses the updated environments when restarting
            installation.getController().getConfig().setEnvironment(processConfig.getEnvironment());
        }


        if (postInstall != null) {
            postInstall.install(installContext, processConfig, id, installDir);
        } else {
            // lets do the Jar thing...
            JarInstaller installer = new JarInstaller(parameters, processManager.getExecutor());
            installer.install(installContext, processConfig, id, installDir);
        }


        installContext.updateContainerChecksums();


        if (installContext.isRestartRequired()) {
            LOG.info("Restarting " + container.getId() + " due to profile changes: " + installContext.getRestartReasons());
            ProcessController controller = installation.getController();
            if (controller != null && container != null && container.isAlive()) {
                controller.restart();
            }
        }

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        jarInstaller = new JarInstaller(installOptions, newSingleThreadExecutor());
    }


    @Test
    public void shouldInstallJarDependencies() throws Exception {
        InstallContext installContext = new InstallContext(null, installDir, false);
        jarInstaller.install(installContext, new ProcessConfig(), "1", installDir);
        assertTrue(new File(installDir, "lib/xstream-1.4.4.jar").exists());
    }

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    }


    @Test
    public void shouldCopyMainJar() throws Exception {
        // When
        InstallContext installContext = new InstallContext(null, installDir, false);
        jarInstaller.install(installContext, new ProcessConfig(), "1", installDir);


        // Then
        Manifest manifest = new Jar(new File(installDir, "lib/main.jar")).getManifest();
        assertEquals("org.apache.camel.camel-xstream", manifest.getMainAttributes().getValue("Bundle-SymbolicName"));

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        File installDir = createInstallDir(id);
        installDir.mkdirs();
        exportInstallDirEnvVar(options, installDir);


        ProcessConfig config = loadProcessConfig(options);
        InstallContext installContext = new InstallContext(options.getContainer(), installDir, false);
        installTask.install(installContext, config, id, installDir);
        JsonHelper.saveProcessConfig(config, installDir);
        installContext.updateContainerChecksums();


        Installation installation = createInstallation(options.getUrl(), id, installDir, config);
        installation.getController().install();
        return installation;
    }

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          try {
            // TODO replace with better JmxTemplate reusing the
            // Connection!!!
            JMXConnector connector = null; // TODO: find out how to improve -->  connectionWrapper.getConnector();
            if (connector == null) {
              connector = new LocalJMXConnector(connection);
            }
            Object answer = callback.doWithJmxConnector(connector);
            answerHolder[0] = answer;
          } catch (Exception e) {
            Activator.getLogger().warning("Failed to connect to JMX: " + e, e);

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          try {
            // TODO replace with better JmxTemplate reusing the
            // Connection!!!
            JMXConnector connector = null; //TODO: find out how to improve -->  connectionWrapper.getConnector();
            if (connector == null) {
              connector = new LocalJMXConnector(connection);
            }
            Object answer = callback.doWithJmxConnector(connector);
            answerHolder[0] = answer;
          } catch (Exception e) {
            throw new RuntimeException(e);

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          CreateJCloudsContainerOptions opts = args.withUser(args.getUser(), args.getPassword(), "admin").build();


          FabricPlugin.getLogger().debug("Compute Service: " + opts.getComputeService());


          // finally create the image
          final CreateJCloudsContainerMetadata metadata = provider.create(opts, new CreationStateListener() {
            @Override
            public void onStateChange(String message) {
              monitor.subTask(message);
            }
          });


          // on failure we don't add the cloud image to the navigator
          Throwable failure = metadata.getFailure();
          if (failure != null) {
            return new Status(Status.ERROR, FabricPlugin.PLUGIN_ID, "Failed to create Fabric: " + fabricName, failure);
          }


          // now extract the public IP from the meta data
          final StringBuilder urisBuilder = new StringBuilder();
          for(String address:metadata.getPublicAddresses()) {
            urisBuilder.append(address).append(",");
          }


          final CreateJCloudsContainerOptions.Builder arguments = args; 
          Viewers.async(new Runnable() {

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          args = args.computeService(computeClient);


          FabricPlugin.getLogger().debug("Creating Jclouds provider type: " + providerName);


            // we need to set the fabric user , pw and role in that way, otherwise the user is not created
          CreateJCloudsContainerOptions opts = args.withUser(args.getUser(), args.getPassword(), "admin").build();


          FabricPlugin.getLogger().debug("Compute Service: " + opts.getComputeService());


          // finally create the image
          final CreateJCloudsContainerMetadata metadata = provider.create(opts, new CreationStateListener() {
            @Override
            public void onStateChange(String message) {

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            NovaFirewallSupport novafw = new NovaFirewallSupport();
            novafw.activateComponent();
            firewallManagerFactory.bindFirewallSupport(novafw);
            
          // create and activate provider
          JcloudsContainerProvider provider = new JcloudsContainerProvider();
          provider.activateComponent();
            provider.bindFirewallManagerFactory(firewallManagerFactory);


            // get and set the provider name
          String providerName = args.getProviderName();
          args = args.contextName(providerName);


          // create and set the compute service
          ComputeService computeClient = CloudDetails.createComputeService(getSelectedCloud());
          args = args.computeService(computeClient);


          FabricPlugin.getLogger().debug("Creating Jclouds provider type: " + providerName);


            // we need to set the fabric user , pw and role in that way, otherwise the user is not created
          CreateJCloudsContainerOptions opts = args.withUser(args.getUser(), args.getPassword(), "admin").build();


          FabricPlugin.getLogger().debug("Compute Service: " + opts.getComputeService());


          // finally create the image
          final CreateJCloudsContainerMetadata metadata = provider.create(opts, new CreationStateListener() {
            @Override
            public void onStateChange(String message) {
              monitor.subTask(message);
            }
          });

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          FabricPlugin.getLogger().debug("Create cloud fabric: " + fabricName + " container: " + agentName);


          // create and activate firewall manager
          FirewallManagerFactoryImpl firewallManagerFactory = new FirewallManagerFactoryImpl();
          firewallManagerFactory.activateComponent();
          Ec2FirewallSupport ec2fw = new Ec2FirewallSupport();
          ec2fw.activateComponent();
            firewallManagerFactory.bindFirewallSupport(ec2fw);
            NovaFirewallSupport novafw = new NovaFirewallSupport();
            novafw.activateComponent();
            firewallManagerFactory.bindFirewallSupport(novafw);

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