org.jenkinsci.plugins.vsphere.tools

Class CloudProvisioningAlgorithm

java.lang.Object

org.jenkinsci.plugins.vsphere.tools.CloudProvisioningAlgorithm

public final class CloudProvisioningAlgorithm
extends Object

How we decide what template to create the next agent on.

Method Summary

Modifier and Type	Method and Description
static CloudProvisioningRecord	findTemplateWithMostFreeCapacity(Collection<? extends CloudProvisioningRecord> provisionables) Given a bunch of templates to choose from, works out which one we should use next.
static String	findUnusedName(CloudProvisioningRecord record) Chooses a name for a new node.

Methods inherited from class java.lang.Object

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

Method Detail

findTemplateWithMostFreeCapacity

public static CloudProvisioningRecord findTemplateWithMostFreeCapacity(Collection<? extends CloudProvisioningRecord> provisionables)

Given a bunch of templates to choose from, works out which one we should use next.

Parameters:

provisionables - Template records to decide between.

Returns:

The record with the most free capacity, or null if there are none with any capacity.

findUnusedName

public static String findUnusedName(CloudProvisioningRecord record)

Chooses a name for a new node. The name will start with the vSphereCloudSlaveTemplate.getCloneNamePrefix().

• If the template has a limited number of instances available then the name will be of the form "prefixnumber" where "number" is a number that should be between 1 and the number of permitted instances.
• If the template has an unlimited number of instances available then the name will be of the form "prefixrandom" where "random" is a random UUID's 32-byte (128 bit) number (rendered using a high radix to keep the string short).

Parameters:

record - Our record regarding the template the agent will be created from.

Returns:

A name for the new node. This will start with the vSphereCloudSlaveTemplate.getCloneNamePrefix().