Package com.netflix.genie.web.agent.launchers.impl

Class LocalAgentLauncherImpl

java.lang.Object

com.netflix.genie.web.agent.launchers.impl.LocalAgentLauncherImpl

All Implemented Interfaces:

AgentLauncher, org.springframework.boot.actuate.health.HealthContributor, org.springframework.boot.actuate.health.HealthIndicator

public class LocalAgentLauncherImpl
extends Object
implements AgentLauncher

Implementation of AgentLauncher which launched Agent instances on the local Genie hardware.

Since:

4.0.0

Field Summary

Fields inherited from interface com.netflix.genie.web.agent.launchers.AgentLauncher

LAUNCH_TIMER, LAUNCHER_CLASS_EXT_FIELD, LAUNCHER_CLASS_KEY, SOURCE_HOST_EXT_FIELD

Constructor Summary

Constructors

Constructor	Description
LocalAgentLauncherImpl(GenieWebHostInfo hostInfo, GenieWebRpcInfo rpcInfo, DataServices dataServices, LocalAgentLauncherProperties launcherProperties, ExecutorFactory executorFactory, com.netflix.genie.common.internal.tracing.brave.BraveTracingComponents tracingComponents, io.micrometer.core.instrument.MeterRegistry registry)	Constructor.

Method Summary

Modifier and Type	Method	Description
org.springframework.boot.actuate.health.Health	health()
Optional<com.fasterxml.jackson.databind.JsonNode>	launchAgent(@Valid ResolvedJob resolvedJob, com.fasterxml.jackson.databind.JsonNode requestedLauncherExt)	Launch an agent to execute the given ResolvedJob information.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.boot.actuate.health.HealthIndicator

getHealth

Constructor Details

LocalAgentLauncherImpl

public LocalAgentLauncherImpl(GenieWebHostInfo hostInfo,
 GenieWebRpcInfo rpcInfo,
 DataServices dataServices,
 LocalAgentLauncherProperties launcherProperties,
 ExecutorFactory executorFactory,
 com.netflix.genie.common.internal.tracing.brave.BraveTracingComponents tracingComponents,
 io.micrometer.core.instrument.MeterRegistry registry)

Constructor.

Parameters:

hostInfo - The GenieWebHostInfo instance

rpcInfo - The GenieWebRpcInfo instance

dataServices - The DataServices encapsulation instance to use

launcherProperties - The properties from the configuration that control agent behavior

executorFactory - A ExecutorFactory to create Executor instances

tracingComponents - The BraveTracingComponents instance to use

registry - Metrics repository

Method Details

launchAgent

public Optional<com.fasterxml.jackson.databind.JsonNode> launchAgent(@Valid
 @Valid ResolvedJob resolvedJob,
 @Nullable
 com.fasterxml.jackson.databind.JsonNode requestedLauncherExt)
                                                              throws AgentLaunchException

Launch an agent to execute the given ResolvedJob information.

Specified by:

launchAgent in interface AgentLauncher

Parameters:

resolvedJob - The ResolvedJob information for the agent to act on

requestedLauncherExt - The launcher requested extension, or null

Returns:

an optional JsonNode with the launcher context about the launched job

Throws:

AgentLaunchException - For any error launching an Agent instance to run the job

health

public org.springframework.boot.actuate.health.Health health()

Specified by:

health in interface org.springframework.boot.actuate.health.HealthIndicator