Package com.veertu.plugin.anka

Class AnkaProvisioningStrategy

java.lang.Object

hudson.slaves.NodeProvisioner.Strategy

com.veertu.plugin.anka.AnkaProvisioningStrategy

All Implemented Interfaces:

ExtensionPoint

@Extension
public class AnkaProvisioningStrategy
extends NodeProvisioner.Strategy

Fast provisioning strategy for one-shot Anka VM agents.

The strategy itself is intentionally trivial: it compares queued demand against the executors that already exist or are on their way (available + connecting + Jenkins' native planned-capacity snapshot) and asks the cloud to provision the difference. It does not try to second-guess the LoadStatistics snapshot. The defense against over-provisioning during the boot/connect window lives in AnkaMgmtCloud.provision(hudson.slaves.Cloud.CloudState, int), which tracks nodes it has started but not yet handed to Jenkins and refuses to start more than are actually needed.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AnkaProvisioningStrategy.FastProvisioning	Ping the nodeProvisioner as a new task enters the queue, so it can provision an Anka agent without waiting for the next NodeProvisioner cycle.

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors

Constructor	Description
AnkaProvisioningStrategy()

Method Summary

Modifier and Type	Method	Description
NodeProvisioner.StrategyDecision	apply(NodeProvisioner.StrategyState strategyState)

Methods inherited from class java.lang.Object

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

Constructor Details

AnkaProvisioningStrategy

public AnkaProvisioningStrategy()

Method Details

apply

@Nonnull
public NodeProvisioner.StrategyDecision apply(@Nonnull
 NodeProvisioner.StrategyState strategyState)

Specified by:

apply in class NodeProvisioner.Strategy