Class ImageIntrospectorImpl

java.lang.Object

org.aksw.commons.util.docker.ImageIntrospectorImpl

All Implemented Interfaces:

ImageIntrospector

public class ImageIntrospectorImpl
extends Object
implements ImageIntrospector

Field Summary

Fields

Modifier and Type	Field	Description
protected ExecSiteProbeResults	cmdAvailability
protected com.google.common.collect.Table<String,Argv,Boolean>	imageToEntrypoints
protected List<LocatorCommand2>	locatorCatalog
protected List<ShellCatalogEntry>	shellCatalog

Constructor Summary

Constructors

Constructor	Description
ImageIntrospectorImpl(List<ShellCatalogEntry> shellCatalog, List<LocatorCommand2> locatorCatalog, ExecSiteProbeResults cmdAvailability)

Method Summary

Modifier and Type	Method	Description
static boolean	canRunEntrypoint(String imageName, Argv ep, com.google.common.collect.Table<String,Argv,Boolean> imageToEntrypoints, ExecSiteProbeResults cmdAvailability)
static SysRuntimeCoreDocker	findKeepAlive(String imageRef, boolean pullIfAbsent, List<ShellCatalogEntry> shellCatalog, com.google.common.collect.Table<String,Argv,Boolean> imageToEntrypoints, ExecSiteProbeResults probeResults)
static SysRuntimeCoreDocker	findKeepAlive(String imageRef, Argv entrypoint, ExecSiteProbeResults probeResults)
ShellProbeResult	findShell(SysRuntimeCoreDocker runtime, ShellCatalogEntry shell)	/ return result.getModel().createResource().as(ShellSupport.class);
static List<Argv>	getKeepAliveCatalog()
Set<Argv>	getKnownEntryPoints(String imageName)	Mutable set view over an image's entry points.
static List<LocatorCommand2>	getLocatorCatalog()
static List<ShellCatalogEntry>	getShellCatalog()
static List<ShellCatalogEntry>	getShellSubCatalog(List<ShellCatalogEntry> catalog, String shellName)
boolean	hasCommand(String imageName, String shellLocation, List<String> commandOptions, String command)	Deprecated.
boolean	hasCommand(SysRuntimeCoreDocker sysRuntime, String command)
boolean	hasCommand(SysRuntimeCore sysRuntime, String command, ExecSite execSite)
boolean	hasCommandRaw(SysRuntimeCore sysRuntime, String command)
static ImageIntrospector	of()
static SysRuntimeCoreDocker	startKeptAlive(String imageRef, List<Argv> candKeepAliveCmds, ExecSiteProbeResults probeResults)
static SysRuntimeCoreDocker	startKeptAlive(String imageRef, Argv entrypoint, List<Argv> candKeepAliveCmds, ExecSiteProbeResults probeResults)	Deprecated.

Methods inherited from class Object

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

Field Details

shellCatalog

protected List<ShellCatalogEntry> shellCatalog

locatorCatalog

protected List<LocatorCommand2> locatorCatalog

imageToEntrypoints

protected com.google.common.collect.Table<String,Argv,Boolean> imageToEntrypoints

cmdAvailability

protected ExecSiteProbeResults cmdAvailability

Constructor Details

ImageIntrospectorImpl

public ImageIntrospectorImpl(List<ShellCatalogEntry> shellCatalog,
 List<LocatorCommand2> locatorCatalog,
 ExecSiteProbeResults cmdAvailability)

Method Details

of

public static ImageIntrospector of()

getKnownEntryPoints

public Set<Argv> getKnownEntryPoints(String imageName)

Mutable set view over an image's entry points.

canRunEntrypoint

public static boolean canRunEntrypoint(String imageName,
 Argv ep,
 com.google.common.collect.Table<String,Argv,Boolean> imageToEntrypoints,
 ExecSiteProbeResults cmdAvailability)

hasCommandRaw

public boolean hasCommandRaw(SysRuntimeCore sysRuntime,
 String command)
                      throws InterruptedException,
IOException

Throws:

InterruptedException

IOException

hasCommand

public boolean hasCommand(SysRuntimeCoreDocker sysRuntime,
 String command)

hasCommand

public boolean hasCommand(SysRuntimeCore sysRuntime,
 String command,
 ExecSite execSite)

hasCommand

@Deprecated
public boolean hasCommand(String imageName,
 String shellLocation,
 List<String> commandOptions,
 String command)

Deprecated.

findShell

public ShellProbeResult findShell(SysRuntimeCoreDocker runtime,
 ShellCatalogEntry shell)

/ return result.getModel().createResource().as(ShellSupport.class);

Specified by:

findShell in interface ImageIntrospector

findKeepAlive

public static SysRuntimeCoreDocker findKeepAlive(String imageRef,
 boolean pullIfAbsent,
 List<ShellCatalogEntry> shellCatalog,
 com.google.common.collect.Table<String,Argv,Boolean> imageToEntrypoints,
 ExecSiteProbeResults probeResults)

findKeepAlive

public static SysRuntimeCoreDocker findKeepAlive(String imageRef,
 Argv entrypoint,
 ExecSiteProbeResults probeResults)

startKeptAlive

public static SysRuntimeCoreDocker startKeptAlive(String imageRef,
 List<Argv> candKeepAliveCmds,
 ExecSiteProbeResults probeResults)

startKeptAlive

@Deprecated
public static SysRuntimeCoreDocker startKeptAlive(String imageRef,
 Argv entrypoint,
 List<Argv> candKeepAliveCmds,
 ExecSiteProbeResults probeResults)

Deprecated.

Note: Generally, an entry point may be needed to run a keep alive command. The options are:

• Null entry point: does not override the image's entry point. The command is set as usual.
• Empty list entry point: The first element of the keep alive command becomes the entry point.
• Non-empty list entry point: The entry point is set as usual.

Issue: if the entry point is a shell then the keep alive arguments need to become an argument to the shell.

Parameters:

imageRef -

entrypoint - Any args of the entrypoint are prepended to the keep alive command.

candKeepAliveCmds -

probeResults -

Returns:

getKeepAliveCatalog

public static List<Argv> getKeepAliveCatalog()

Parameters:

imageRef -

entrypoint - Any args of the entrypoint are prepended to the keep alive command.

candKeepAliveCmds -

probeResults -

Returns:

getShellSubCatalog

public static List<ShellCatalogEntry> getShellSubCatalog(List<ShellCatalogEntry> catalog,
 String shellName)

getShellCatalog

public static List<ShellCatalogEntry> getShellCatalog()

getLocatorCatalog

public static List<LocatorCommand2> getLocatorCatalog()