@Override public boolean mark(long dcId, long podId, String ip) { SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("pod", podId); sc.setParameters("ipAddress", ip); DataCenterIpAddressVO vo = createForUpdate(); vo.setTakenAt(new Date()); return update(vo, sc) >= 1; }
@Override public void releaseIpAddress(long nicId) { if (s_logger.isDebugEnabled()) { s_logger.debug("Releasing ip address for instance=" + nicId); } SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("instance", nicId); DataCenterIpAddressVO vo = createForUpdate(); vo.setTakenAt(null); vo.setInstanceId(null); vo.setReservationId(null); update(vo, sc); }
@Override public void releaseIpAddress(long nicId, String reservationId) { if (s_logger.isDebugEnabled()) { s_logger.debug("Releasing ip address for reservationId=" + reservationId + ", instance=" + nicId); } SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("instance", nicId); sc.setParameters("reservation", reservationId); DataCenterIpAddressVO vo = createForUpdate(); vo.setTakenAt(null); vo.setInstanceId(null); vo.setReservationId(null); update(vo, sc); }
@Override public void releaseIpAddress(String ipAddress, long dcId, Long instanceId) { if (s_logger.isDebugEnabled()) { s_logger.debug("Releasing ip address: " + ipAddress + " data center " + dcId); } SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("ip", ipAddress); sc.setParameters("dc", dcId); sc.setParameters("instance", instanceId); DataCenterIpAddressVO vo = createForUpdate(); vo.setTakenAt(null); vo.setInstanceId(null); vo.setReservationId(null); update(vo, sc); }
@Override @DB public DataCenterIpAddressVO takeDataCenterIpAddress(long dcId, String reservationId) { SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("dc", dcId); sc.setParameters("taken", (Date)null); TransactionLegacy txn = TransactionLegacy.currentTxn(); txn.start(); DataCenterIpAddressVO vo = lockOneRandomRow(sc, true); if (vo == null) { txn.rollback(); return null; } vo.setTakenAt(new Date()); vo.setReservationId(reservationId); update(vo.getId(), vo); txn.commit(); return vo; }
@Override @DB public DataCenterIpAddressVO takeIpAddress(long dcId, long podId, long instanceId, String reservationId, boolean forSystemVms) { SearchCriteria<DataCenterIpAddressVO> sc = AllFieldsSearch.create(); sc.setParameters("pod", podId); sc.setParameters("taken", (Date)null); sc.setParameters("forSystemVms", forSystemVms); TransactionLegacy txn = TransactionLegacy.currentTxn(); txn.start(); DataCenterIpAddressVO vo = lockOneRandomRow(sc, true); // If there is no explicitly created range for system vms and reservation mode is preferred (strictness = false) if (forSystemVms && vo == null && !SystemVmManagementIpReservationModeStrictness.value()) { sc.setParameters("forSystemVms", false); vo = lockOneRandomRow(sc, true); } if (vo == null) { txn.rollback(); return null; } vo.setTakenAt(new Date()); vo.setInstanceId(instanceId); vo.setReservationId(reservationId); update(vo.getId(), vo); txn.commit(); return vo; }