AutoVMMigrationPolicyType (mws)

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com.ace.mws.policies
[Groovy] Enum AutoVMMigrationPolicyType

java.lang.Object
  com.ace.mws.policies.AutoVMMigrationPolicyType

enum AutoVMMigrationPolicyType

Represents the algorithm used to migrate VMs when the AutoVMMigrationPolicy is used.

Authors:: bsaville

Enum Constant Summary
`CONSOLIDATION` Use the "consolidation" algorithm for migration.
`NONE` Used when the Auto VM Migration policy is currently disabled in Moab and before any settings are saved the first time.
`OVERCOMMIT` Use the "overcommit" algorithm for migration.

Field Summary
`private def`	`str`

Constructor Summary
`private AutoVMMigrationPolicyType(String str)`

Method Summary
`String`	`toString()`
`AutoVMMigrationPolicyType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`AutoVMMigrationPolicyType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll

Enum Constant Detail

CONSOLIDATION

AutoVMMigrationPolicyType CONSOLIDATION

Use the "consolidation" algorithm for migration. THe goal of this algorithm is to load hypervisors as close to thresholds as possible, without exceeding them. This policy places VMs to be migrated on the most loaded hypervisor possible, within these constraints. a second loop of this policy will select lightly-loaded hypervisors to be evacuated completely.

NONE

AutoVMMigrationPolicyType NONE

Used when the Auto VM Migration policy is currently disabled in Moab and before any settings are saved the first time.

For example, if the policy is disabled on the first read of Moab policies, the AutoVMMigrationPolicy#migrationAlgorithmType#migrationAlgorithmType will be set to NONE. If the policy is enabled and the type to OVERCOMMIT, followed by a disabling of the policy, it will then be represented as having a state of DISABLED with a migrationAlgorithmType of OVERCOMMIT.

OVERCOMMIT

AutoVMMigrationPolicyType OVERCOMMIT

Use the "overcommit" algorithm for migration. The goal of this algorithm is to equalize loads across hypervisors as migrations are queued due to overcommit conditions. This places VMs to be migrated on the least-loaded hypervisor available.

Field Detail

str

private def str

Constructor Detail