Package org.openspaces.pu.sla
package org.openspaces.pu.sla
Definition of SLA (Service Level Agreement) when deploying onto an SLA enabled container (such as the
Service Grid).
-
ClassDescriptionSimple base class for different policies.The member alive indicator allows to configure the SLA on how often a member will be checed to see if a member is alive, and in case of failure, how many times to retry and how often.A policy controls the runtime action that should be taken when the monitor value associated with this policy (using
Policy.setMonitor(String)) breaches the policy thresholds.PrimaryZoneControlleris a task that runs periodically and checks if primary-zone definition is violated: 1.Relocation policy will cause a processing unit instance to relocate when the policy associated monitor breaches its threshold values.Scale up policy will cause a processing unit instance to be created when the policy associated monitor breaches its threshold values.A set of definitions controlling the nature of a processing unit deployment on the Service Grid.