com.netflix.genie.web.selectors.impl

Class ScriptAgentLauncherSelectorImpl

java.lang.Object

com.netflix.genie.web.selectors.impl.ScriptAgentLauncherSelectorImpl

All Implemented Interfaces:

AgentLauncherSelector, ResourceSelector<AgentLauncher,AgentLauncherSelectionContext>

public class ScriptAgentLauncherSelectorImpl
extends java.lang.Object
implements AgentLauncherSelector

An implementation of the AgentLauncherSelector interface which uses user-provided script to make decisions based on the list of agent launchers and the job request supplied.

Since:

4.0.0

Constructor Summary

Constructors

Constructor and Description
ScriptAgentLauncherSelectorImpl(AgentLauncherSelectorManagedScript agentLauncherSelectorManagedScript, java.util.Collection<AgentLauncher> agentLaunchers, io.micrometer.core.instrument.MeterRegistry registry) Constructor.

Method Summary

Modifier and Type	Method and Description
java.util.Collection<AgentLauncher>	getAgentLaunchers() Get the list of all available AgentLauncher.
ResourceSelectionResult<AgentLauncher>	select(@Valid AgentLauncherSelectionContext context) Select a resource from the given set of resources if possible.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptAgentLauncherSelectorImpl

public ScriptAgentLauncherSelectorImpl(AgentLauncherSelectorManagedScript agentLauncherSelectorManagedScript,
                                       java.util.Collection<AgentLauncher> agentLaunchers,
                                       io.micrometer.core.instrument.MeterRegistry registry)

Constructor.

Parameters:

agentLauncherSelectorManagedScript - the agent launcher selector script

agentLaunchers - the available agent launchers

registry - the metrics registry

Method Detail

select

public ResourceSelectionResult<AgentLauncher> select(@Valid
                                                     @Valid AgentLauncherSelectionContext context)
                                              throws ResourceSelectionException

Select a resource from the given set of resources if possible.

Specified by:

select in interface ResourceSelector<AgentLauncher,AgentLauncherSelectionContext>

Parameters:

context - The context specific for this resource selection

Returns:

The a ResourceSelectionResult instance which contains information about the result of this invocation

Throws:

ResourceSelectionException - When the underlying implementation can't successfully come to a selection decision

getAgentLaunchers

public java.util.Collection<AgentLauncher> getAgentLaunchers()

Description copied from interface: AgentLauncherSelector

Get the list of all available AgentLauncher.

Specified by:

getAgentLaunchers in interface AgentLauncherSelector

Returns:

a collection of AgentLauncher