io.fabric8.container.process

Class ProcessManagerController

java.lang.Object

io.fabric8.container.process.ProcessManagerController

All Implemented Interfaces:

io.fabric8.service.child.ChildContainerController

public class ProcessManagerController
extends Object
implements io.fabric8.service.child.ChildContainerController

An implementation of ChildContainerController which uses the ProcessManager. Created containers are new JVM processes running on the same physical machine as the parent container (usually located in the FABRIC8_HOME/processes directory).

Constructor Summary

Constructors

Constructor and Description
ProcessManagerController(ProcessControllerFactoryService owner, io.fabric8.api.scr.Configurer configurer, io.fabric8.process.manager.ProcessManager processManager, io.fabric8.api.FabricService fabricService, org.apache.curator.framework.CuratorFramework curator)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	configureInstallOptionsJolokia(String containerId, Map<String,String> environmentVariables, JavaContainerConfig javaConfig, boolean isJavaContainer)
io.fabric8.api.CreateChildContainerMetadata	create(io.fabric8.api.CreateChildContainerOptions options, io.fabric8.api.CreationStateListener listener)
protected io.fabric8.process.manager.InstallTask	createCommonPostInstal(io.fabric8.api.CreateChildContainerOptions options, Map<String,String> environmentVariables, String layout)
protected io.fabric8.process.manager.DownloadStrategy	createDownloadStrategy()
protected io.fabric8.process.manager.Installation	createInstallation(io.fabric8.process.manager.ProcessManager procManager, io.fabric8.api.Container container, io.fabric8.api.CreateChildContainerOptions options, io.fabric8.api.CreateChildContainerMetadata metadata, Map<String,String> initialEnvironmentVariables)
protected JavaContainerConfig	createJavaContainerConfig(io.fabric8.api.CreateChildContainerOptions options)
protected io.fabric8.process.manager.InstallOptions	createJavaInstallOptions(io.fabric8.api.Container container, io.fabric8.api.CreateChildContainerMetadata metadata, io.fabric8.api.CreateChildContainerOptions options, JavaContainerConfig javaConfig, Map<String,String> environmentVariables)
protected io.fabric8.process.manager.InstallOptions	createProcessInstallOptions(io.fabric8.api.Container container, io.fabric8.api.CreateChildContainerMetadata metadata, io.fabric8.api.CreateChildContainerOptions options, ProcessContainerConfig configObject, Map<String,String> environmentVariables)
protected io.fabric8.process.manager.InstallTask	createProcessPostInstall(io.fabric8.api.Container container, io.fabric8.api.CreateChildContainerOptions options, ProcessContainerConfig configObject, Map<String,String> environmentVariables)
void	destroy(io.fabric8.api.Container container)
protected Map<String,File>	extractJarsFromProfiles(io.fabric8.api.Container container, io.fabric8.api.CreateChildContainerOptions installOptions)
protected io.fabric8.process.manager.Installation	getInstallation(io.fabric8.api.Container container)
protected io.fabric8.process.manager.config.ProcessConfig	getProcessConfig(io.fabric8.process.manager.Installation installation)
protected void	handleException(String message, Exception cause)
protected void	publishZooKeeperValues(io.fabric8.api.CreateChildContainerOptions options, ProcessContainerConfig processConfig, io.fabric8.api.Container container, Map<String,String> environmentVariables)
protected void	registerPorts(io.fabric8.api.CreateChildContainerOptions options, ProcessContainerConfig processConfig, io.fabric8.api.Container container, Map<String,String> environmentVariables) Generates mappings from logical ports to physically allocated dynamic ports and exposes them as environment variables
protected void	setProvisionList(io.fabric8.api.Container container, Map<String,File> javaArtifacts)
void	start(io.fabric8.api.Container container)
void	stop(io.fabric8.api.Container container)
void	updateInstallation(io.fabric8.api.Container container, io.fabric8.process.manager.Installation installation) A profile may have changed so lets double check that there have been no changes to the installation
protected void	updateInstallation(io.fabric8.api.Container container, io.fabric8.process.manager.Installation installation, io.fabric8.process.manager.InstallOptions parameters, io.fabric8.process.manager.InstallTask postInstall)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProcessManagerController

public ProcessManagerController(ProcessControllerFactoryService owner,
                        io.fabric8.api.scr.Configurer configurer,
                        io.fabric8.process.manager.ProcessManager processManager,
                        io.fabric8.api.FabricService fabricService,
                        org.apache.curator.framework.CuratorFramework curator)

Method Detail

create

public io.fabric8.api.CreateChildContainerMetadata create(io.fabric8.api.CreateChildContainerOptions options,
                                                 io.fabric8.api.CreationStateListener listener)
                                                   throws Exception

Specified by:

create in interface io.fabric8.service.child.ChildContainerController

Throws:

Exception

start

public void start(io.fabric8.api.Container container)

Specified by:

start in interface io.fabric8.service.child.ChildContainerController

stop

public void stop(io.fabric8.api.Container container)

Specified by:

stop in interface io.fabric8.service.child.ChildContainerController

destroy

public void destroy(io.fabric8.api.Container container)

Specified by:

destroy in interface io.fabric8.service.child.ChildContainerController

updateInstallation

public void updateInstallation(io.fabric8.api.Container container,
                      io.fabric8.process.manager.Installation installation)
                        throws Exception

A profile may have changed so lets double check that there have been no changes to the installation

Throws:

Exception

updateInstallation

protected void updateInstallation(io.fabric8.api.Container container,
                      io.fabric8.process.manager.Installation installation,
                      io.fabric8.process.manager.InstallOptions parameters,
                      io.fabric8.process.manager.InstallTask postInstall)
                           throws Exception

Throws:

Exception

getProcessConfig

protected io.fabric8.process.manager.config.ProcessConfig getProcessConfig(io.fabric8.process.manager.Installation installation)

createInstallation

protected io.fabric8.process.manager.Installation createInstallation(io.fabric8.process.manager.ProcessManager procManager,
                                                         io.fabric8.api.Container container,
                                                         io.fabric8.api.CreateChildContainerOptions options,
                                                         io.fabric8.api.CreateChildContainerMetadata metadata,
                                                         Map<String,String> initialEnvironmentVariables)
                                                              throws Exception

Throws:

Exception

createJavaInstallOptions

protected io.fabric8.process.manager.InstallOptions createJavaInstallOptions(io.fabric8.api.Container container,
                                                                 io.fabric8.api.CreateChildContainerMetadata metadata,
                                                                 io.fabric8.api.CreateChildContainerOptions options,
                                                                 JavaContainerConfig javaConfig,
                                                                 Map<String,String> environmentVariables)
                                                                      throws Exception

Throws:

Exception

createDownloadStrategy

protected io.fabric8.process.manager.DownloadStrategy createDownloadStrategy()
                                                                      throws MalformedURLException

Throws:

MalformedURLException

createJavaContainerConfig

protected JavaContainerConfig createJavaContainerConfig(io.fabric8.api.CreateChildContainerOptions options)
                                                 throws Exception

Throws:

Exception

extractJarsFromProfiles

protected Map<String,File> extractJarsFromProfiles(io.fabric8.api.Container container,
                                       io.fabric8.api.CreateChildContainerOptions installOptions)
                                            throws Exception

Throws:

Exception

configureInstallOptionsJolokia

protected void configureInstallOptionsJolokia(String containerId,
                                  Map<String,String> environmentVariables,
                                  JavaContainerConfig javaConfig,
                                  boolean isJavaContainer)

createProcessInstallOptions

protected io.fabric8.process.manager.InstallOptions createProcessInstallOptions(io.fabric8.api.Container container,
                                                                    io.fabric8.api.CreateChildContainerMetadata metadata,
                                                                    io.fabric8.api.CreateChildContainerOptions options,
                                                                    ProcessContainerConfig configObject,
                                                                    Map<String,String> environmentVariables)
                                                                         throws Exception

Throws:

Exception

createProcessPostInstall

protected io.fabric8.process.manager.InstallTask createProcessPostInstall(io.fabric8.api.Container container,
                                                              io.fabric8.api.CreateChildContainerOptions options,
                                                              ProcessContainerConfig configObject,
                                                              Map<String,String> environmentVariables)
                                                                   throws Exception

Throws:

Exception

createCommonPostInstal

protected io.fabric8.process.manager.InstallTask createCommonPostInstal(io.fabric8.api.CreateChildContainerOptions options,
                                                            Map<String,String> environmentVariables,
                                                            String layout)

setProvisionList

protected void setProvisionList(io.fabric8.api.Container container,
                    Map<String,File> javaArtifacts)

registerPorts

protected void registerPorts(io.fabric8.api.CreateChildContainerOptions options,
                 ProcessContainerConfig processConfig,
                 io.fabric8.api.Container container,
                 Map<String,String> environmentVariables)

Generates mappings from logical ports to physically allocated dynamic ports and exposes them as environment variables

publishZooKeeperValues

protected void publishZooKeeperValues(io.fabric8.api.CreateChildContainerOptions options,
                          ProcessContainerConfig processConfig,
                          io.fabric8.api.Container container,
                          Map<String,String> environmentVariables)

getInstallation

protected io.fabric8.process.manager.Installation getInstallation(io.fabric8.api.Container container)

handleException

protected void handleException(String message,
                   Exception cause)