Package hudson.slaves

Class NodeProvisioner

java.lang.Object

hudson.slaves.NodeProvisioner

public class NodeProvisioner
extends Object

Uses the LoadStatistics and determines when we need to allocate new Nodes through Cloud.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NodeProvisioner.NodeProvisionerInvoker	Periodically invoke NodeProvisioners
static class	NodeProvisioner.PlannedNode	The node addition activity in progress.
static class	NodeProvisioner.StandardStrategyImpl	The default strategy.
static class	NodeProvisioner.Strategy	Extension point for node provisioning strategies.
static class	NodeProvisioner.StrategyDecision	Represents the decision taken by an individual NodeProvisioner.Strategy.
class	NodeProvisioner.StrategyState	Parameter object for NodeProvisioner.Strategy.

Constructor Summary

Constructors

Constructor	Description
NodeProvisioner(Label label, LoadStatistics loadStatistics)

Method Summary

Modifier and Type	Method	Description
List<NodeProvisioner.PlannedNode>	getPendingLaunches()	Nodes that are being launched.
void	suggestReviewNow()	Give the NodeProvisioner a hint that now would be a good time to think about provisioning some nodes.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeProvisioner

public NodeProvisioner(@CheckForNull
                       Label label,
                       LoadStatistics loadStatistics)

Method Detail

getPendingLaunches

public List<NodeProvisioner.PlannedNode> getPendingLaunches()

Nodes that are being launched.

Returns:

Can be empty but never null

Since:

1.401

suggestReviewNow

public void suggestReviewNow()

Give the NodeProvisioner a hint that now would be a good time to think about provisioning some nodes. Hints are throttled to one every second.

Since:

1.415