protected void startUnits(ServiceDeploymentPlanner planner) {
Map<Long, DeploymentUnitInstanceIdGenerator> svcInstanceIdGenerator =
populateUsedNames(planner.getServices());
/*
* Ask the planner to deploy more units/ remove extra units
*/
planner.deploy(svcInstanceIdGenerator);
}
private boolean needToReconcile(List<Service> services, ServiceDeploymentPlanner planner) {
for (Service service : services) {
if (service.getState().equals(CommonStatesConstants.INACTIVE)) {
return true;
}
}
return planner.needToReconcileDeployment();
}
protected void activateDeploymentUnits(ServiceDeploymentPlanner planner) {
/*
* Delete invalid units
*/
planner.cleanupBadUnits();
/*
* Cleanup incomplete units
*/
planner.cleanupIncompleteUnits();
/*
* Stop unhealthy units for service with retainIp=true
*/
if (DataAccessor.fieldBool(
planner.getServices().get(0), ServiceDiscoveryConstants.FIELD_SERVICE_RETAIN_IP)) {
planner.scheduleUnhealthyUnitsStop();
}
/*
* Activate all the units
*/
startUnits(planner);
/*
* Delete the units that have a bad health
*/
planner.cleanupUnhealthyUnits();
/*
* Cleanup unused service indexes
*/
planner.cleanupUnusedAndDuplicatedServiceIndexes();
}