| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package com.cloud.upgrade.dao; |
| |
| import java.io.File; |
| import java.sql.Connection; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.util.UUID; |
| |
| import org.apache.log4j.Logger; |
| |
| import com.cloud.utils.crypt.DBEncryptionUtil; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| |
| public class Upgrade303to304 extends Upgrade30xBase implements DbUpgrade { |
| final static Logger s_logger = Logger.getLogger(Upgrade303to304.class); |
| |
| @Override |
| public String[] getUpgradableVersionRange() { |
| return new String[] {"3.0.3", "3.0.4"}; |
| } |
| |
| @Override |
| public String getUpgradedVersion() { |
| return "3.0.4"; |
| } |
| |
| @Override |
| public boolean supportsRollingUpgrade() { |
| return true; |
| } |
| |
| @Override |
| public File[] getPrepareScripts() { |
| return null; |
| } |
| |
| @Override |
| public void performDataMigration(Connection conn) { |
| correctVRProviders(conn); |
| correctMultiplePhysicaNetworkSetups(conn); |
| } |
| |
| private void correctVRProviders(Connection conn) { |
| PreparedStatement pstmtVR = null; |
| ResultSet rsVR = null; |
| PreparedStatement pstmt = null; |
| ResultSet rs = null; |
| |
| try { |
| pstmtVR = conn.prepareStatement("SELECT id, nsp_id FROM `cloud`.`virtual_router_providers` where type = 'VirtualRouter' AND removed IS NULL"); |
| rsVR = pstmtVR.executeQuery(); |
| while (rsVR.next()) { |
| long vrId = rsVR.getLong(1); |
| long nspId = rsVR.getLong(2); |
| |
| //check that this nspId points to a VR provider. |
| pstmt = conn.prepareStatement("SELECT physical_network_id, provider_name FROM `cloud`.`physical_network_service_providers` where id = ?"); |
| pstmt.setLong(1, nspId); |
| rs = pstmt.executeQuery(); |
| if (rs.next()) { |
| long physicalNetworkId = rs.getLong(1); |
| String providerName = rs.getString(2); |
| if (!providerName.equalsIgnoreCase("VirtualRouter")) { |
| //mismatch, correct the nsp_id in VR |
| PreparedStatement pstmt1 = null; |
| ResultSet rs1 = null; |
| pstmt1 = |
| conn.prepareStatement("SELECT id FROM `cloud`.`physical_network_service_providers` where physical_network_id = ? AND provider_name = ? AND removed IS NULL"); |
| pstmt1.setLong(1, physicalNetworkId); |
| pstmt1.setString(2, "VirtualRouter"); |
| rs1 = pstmt1.executeQuery(); |
| if (rs1.next()) { |
| long correctNSPId = rs1.getLong(1); |
| |
| //update VR entry |
| PreparedStatement pstmtUpdate = null; |
| String updateNSPId = "UPDATE `cloud`.`virtual_router_providers` SET nsp_id = ? WHERE id = ?"; |
| pstmtUpdate = conn.prepareStatement(updateNSPId); |
| pstmtUpdate.setLong(1, correctNSPId); |
| pstmtUpdate.setLong(2, vrId); |
| pstmtUpdate.executeUpdate(); |
| pstmtUpdate.close(); |
| } |
| rs1.close(); |
| pstmt1.close(); |
| } |
| } |
| rs.close(); |
| pstmt.close(); |
| } |
| } catch (SQLException e) { |
| throw new CloudRuntimeException("Exception while correcting Virtual Router Entries", e); |
| } finally { |
| if (rsVR != null) { |
| try { |
| rsVR.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (pstmtVR != null) { |
| try { |
| pstmtVR.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (rs != null) { |
| try { |
| rs.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (pstmt != null) { |
| try { |
| pstmt.close(); |
| } catch (SQLException e) { |
| } |
| } |
| } |
| |
| } |
| |
| private void correctMultiplePhysicaNetworkSetups(Connection conn) { |
| PreparedStatement pstmtZone = null; |
| ResultSet rsZone = null; |
| PreparedStatement pstmt = null; |
| ResultSet rs = null; |
| |
| try { |
| |
| //check if multiple physical networks with 'Guest' Traffic types are present |
| //Yes: |
| //1) check if there are guest networks without tags, if yes then add a new physical network with default tag for them |
| //2) Check if there are physical network tags present |
| //No: Add unique tag to each physical network |
| //3) Get all guest networks unique network offering id's |
| |
| //Clone each for each physical network and add the tag. |
| //add ntwk service map entries |
| //update all guest networks of 1 physical network having this offering id to this new offering id |
| |
| pstmtZone = conn.prepareStatement("SELECT id, domain_id, networktype, name, uuid FROM `cloud`.`data_center`"); |
| rsZone = pstmtZone.executeQuery(); |
| while (rsZone.next()) { |
| long zoneId = rsZone.getLong(1); |
| Long domainId = rsZone.getLong(2); |
| String networkType = rsZone.getString(3); |
| String zoneName = rsZone.getString(4); |
| String uuid = rsZone.getString(5); |
| |
| PreparedStatement pstmtUpdate = null; |
| if (uuid == null) { |
| uuid = UUID.randomUUID().toString(); |
| String updateUuid = "UPDATE `cloud`.`data_center` SET uuid = ? WHERE id = ?"; |
| pstmtUpdate = conn.prepareStatement(updateUuid); |
| pstmtUpdate.setString(1, uuid); |
| pstmtUpdate.setLong(2, zoneId); |
| pstmtUpdate.executeUpdate(); |
| pstmtUpdate.close(); |
| } |
| |
| //check if any networks were untagged and remaining to be mapped to a physical network |
| |
| pstmt = |
| conn.prepareStatement("SELECT count(n.id) FROM networks n WHERE n.physical_network_id IS NULL AND n.traffic_type = 'Guest' and n.data_center_id = ? and n.removed is null"); |
| pstmt.setLong(1, zoneId); |
| rs = pstmt.executeQuery(); |
| if (rs.next()) { |
| Long count = rs.getLong(1); |
| if (count > 0) { |
| // find the default tag to use from global config or use 'cloud-private' |
| String xenGuestLabel = getNetworkLabelFromConfig(conn, "xen.guest.network.device"); |
| //Decrypt this value. |
| xenGuestLabel = DBEncryptionUtil.decrypt(xenGuestLabel); |
| |
| //make sure that no physical network with this traffic label already exists. if yes, error out. |
| if (xenGuestLabel != null) { |
| PreparedStatement pstmt5 = |
| conn.prepareStatement("SELECT count(*) FROM `cloud`.`physical_network_traffic_types` pntt JOIN `cloud`.`physical_network` pn ON pntt.physical_network_id = pn.id WHERE pntt.traffic_type ='Guest' AND pn.data_center_id = ? AND pntt.xen_network_label = ?"); |
| pstmt5.setLong(1, zoneId); |
| pstmt5.setString(2, xenGuestLabel); |
| ResultSet rsSameLabel = pstmt5.executeQuery(); |
| |
| if (rsSameLabel.next()) { |
| Long sameLabelcount = rsSameLabel.getLong(1); |
| if (sameLabelcount > 0) { |
| s_logger.error("There are untagged networks for which we need to add a physical network with Xen traffic label = 'xen.guest.network.device' config value, which is: " + |
| xenGuestLabel); |
| s_logger.error("However already there are " + sameLabelcount + " physical networks setup with same traffic label, cannot upgrade"); |
| throw new CloudRuntimeException("Cannot upgrade this setup since a physical network with same traffic label: " + xenGuestLabel + |
| " already exists, Please check logs and contact Support."); |
| } |
| } |
| } |
| |
| //Create a physical network with guest traffic type and this tag |
| long physicalNetworkId = addPhysicalNetworkToZone(conn, zoneId, zoneName, networkType, null, domainId); |
| addTrafficType(conn, physicalNetworkId, "Guest", xenGuestLabel, null, null); |
| addDefaultVRProvider(conn, physicalNetworkId, zoneId); |
| addDefaultSGProvider(conn, physicalNetworkId, zoneId, networkType, true); |
| |
| PreparedStatement pstmt3 = |
| conn.prepareStatement("SELECT n.id FROM networks n WHERE n.physical_network_id IS NULL AND n.traffic_type = 'Guest' and n.data_center_id = ? and n.removed is null"); |
| pstmt3.setLong(1, zoneId); |
| ResultSet rsNet = pstmt3.executeQuery(); |
| s_logger.debug("Adding PhysicalNetwork to VLAN"); |
| s_logger.debug("Adding PhysicalNetwork to user_ip_address"); |
| s_logger.debug("Adding PhysicalNetwork to networks"); |
| while (rsNet.next()) { |
| Long networkId = rsNet.getLong(1); |
| addPhysicalNtwk_To_Ntwk_IP_Vlan(conn, physicalNetworkId, networkId); |
| } |
| rsNet.close(); |
| pstmt3.close(); |
| } |
| } |
| rs.close(); |
| pstmt.close(); |
| |
| boolean multiplePhysicalNetworks = false; |
| |
| pstmt = |
| conn.prepareStatement("SELECT count(*) FROM `cloud`.`physical_network_traffic_types` pntt JOIN `cloud`.`physical_network` pn ON pntt.physical_network_id = pn.id WHERE pntt.traffic_type ='Guest' and pn.data_center_id = ?"); |
| pstmt.setLong(1, zoneId); |
| rs = pstmt.executeQuery(); |
| if (rs.next()) { |
| Long count = rs.getLong(1); |
| if (count > 1) { |
| s_logger.debug("There are " + count + " physical networks setup"); |
| multiplePhysicalNetworks = true; |
| } |
| } |
| rs.close(); |
| pstmt.close(); |
| |
| if (multiplePhysicalNetworks) { |
| //check if guest vnet is wrongly configured by earlier upgrade. If yes error out |
| //check if any vnet is allocated and guest networks are using vnet But the physical network id does not match on the vnet and guest network. |
| PreparedStatement pstmt4 = |
| conn.prepareStatement("SELECT v.id, v.vnet, v.reservation_id, v.physical_network_id as vpid, n.id, n.physical_network_id as npid FROM `cloud`.`op_dc_vnet_alloc` v JOIN `cloud`.`networks` n ON CONCAT('vlan://' , v.vnet) = n.broadcast_uri WHERE v.taken IS NOT NULL AND v.data_center_id = ? AND n.removed IS NULL AND v.physical_network_id != n.physical_network_id"); |
| pstmt4.setLong(1, zoneId); |
| ResultSet rsVNet = pstmt4.executeQuery(); |
| if (rsVNet.next()) { |
| String vnet = rsVNet.getString(2); |
| String networkId = rsVNet.getString(5); |
| String vpid = rsVNet.getString(4); |
| String npid = rsVNet.getString(6); |
| s_logger.error("Guest Vnet assignment is set wrongly . Cannot upgrade until that is corrected. Example- Vnet: " + vnet + |
| " has physical network id: " + vpid + " ,but the guest network: " + networkId + " that uses it has physical network id: " + npid); |
| |
| String message = |
| "Cannot upgrade. Your setup has multiple Physical Networks and is using guest Vnet that is assigned wrongly. To upgrade, first correct the setup by doing the following: \n" |
| + "1. Please rollback to your 2.2.14 setup\n" |
| + "2. Please stop all VMs using isolated(virtual) networks through CloudStack\n" |
| + "3. Run following query to find if any networks still have nics allocated:\n\t" |
| + "a) check if any virtual guest networks still have allocated nics by running:\n\t" |
| + "SELECT DISTINCT op.id from `cloud`.`op_networks` op JOIN `cloud`.`networks` n on op.id=n.id WHERE nics_count != 0 AND guest_type = 'Virtual';\n\t" |
| + "b) If this returns any networkd ids, then ensure that all VMs are stopped, no new VM is being started, and then shutdown management server\n\t" |
| + "c) Clean up the nics count for the 'virtual' network id's returned in step (a) by running this:\n\t" |
| + "UPDATE `cloud`.`op_networks` SET nics_count = 0 WHERE id = <enter id of virtual network>\n\t" |
| + "d) Restart management server and wait for all networks to shutdown. [Networks shutdown will be determined by network.gc.interval and network.gc.wait seconds] \n" |
| + "4. Please ensure all networks are shutdown and all guest Vnet's are free.\n" |
| + "5. Run upgrade. This will allocate all your guest vnet range to first physical network. \n" |
| + "6. Reconfigure the vnet ranges for each physical network as desired by using updatePhysicalNetwork API \n" + "7. Start all your VMs"; |
| |
| s_logger.error(message); |
| throw new CloudRuntimeException( |
| "Cannot upgrade this setup since Guest Vnet assignment to the multiple physical networks is incorrect. Please check the logs for details on how to proceed"); |
| |
| } |
| rsVNet.close(); |
| pstmt4.close(); |
| |
| //Clean up any vnets that have no live networks/nics |
| pstmt4 = |
| conn.prepareStatement("SELECT v.id, v.vnet, v.reservation_id FROM `cloud`.`op_dc_vnet_alloc` v LEFT JOIN networks n ON CONCAT('vlan://' , v.vnet) = n.broadcast_uri WHERE v.taken IS NOT NULL AND v.data_center_id = ? AND n.broadcast_uri IS NULL AND n.removed IS NULL"); |
| pstmt4.setLong(1, zoneId); |
| rsVNet = pstmt4.executeQuery(); |
| while (rsVNet.next()) { |
| Long vnet_id = rsVNet.getLong(1); |
| String vnetValue = rsVNet.getString(2); |
| String reservationId = rsVNet.getString(3); |
| //does this vnet have any nic associated? |
| PreparedStatement pstmt5 = conn.prepareStatement("SELECT id, instance_id FROM `cloud`.`nics` where broadcast_uri = ? and removed IS NULL"); |
| String uri = "vlan://" + vnetValue; |
| pstmt5.setString(1, uri); |
| ResultSet rsNic = pstmt5.executeQuery(); |
| Long nic_id = rsNic.getLong(1); |
| Long instance_id = rsNic.getLong(2); |
| if (rsNic.next()) { |
| throw new CloudRuntimeException("Cannot upgrade. Please cleanup the guest vnet: " + vnetValue + " , it is being used by nic_id: " + nic_id + |
| " , instance_id: " + instance_id); |
| } |
| |
| //free this vnet |
| String freeVnet = "UPDATE `cloud`.`op_dc_vnet_alloc` SET account_id = NULL, taken = NULL, reservation_id = NULL WHERE id = ?"; |
| pstmtUpdate = conn.prepareStatement(freeVnet); |
| pstmtUpdate.setLong(1, vnet_id); |
| pstmtUpdate.executeUpdate(); |
| pstmtUpdate.close(); |
| } |
| rsVNet.close(); |
| pstmt4.close(); |
| |
| //add tags to the physical networks if not present and clone offerings |
| |
| pstmt = |
| conn.prepareStatement("SELECT pn.id as pid , ptag.tag as tag FROM `cloud`.`physical_network` pn LEFT JOIN `cloud`.`physical_network_tags` ptag ON pn.id = ptag.physical_network_id where pn.data_center_id = ?"); |
| pstmt.setLong(1, zoneId); |
| rs = pstmt.executeQuery(); |
| while (rs.next()) { |
| long physicalNetworkId = rs.getLong("pid"); |
| String tag = rs.getString("tag"); |
| if (tag == null) { |
| //need to add unique tag |
| String newTag = "pNtwk-tag-" + physicalNetworkId; |
| |
| String updateVnet = "INSERT INTO `cloud`.`physical_network_tags`(tag, physical_network_id) VALUES( ?, ? )"; |
| pstmtUpdate = conn.prepareStatement(updateVnet); |
| pstmtUpdate.setString(1, newTag); |
| pstmtUpdate.setLong(2, physicalNetworkId); |
| pstmtUpdate.executeUpdate(); |
| pstmtUpdate.close(); |
| |
| //clone offerings and tag them with this new tag, if there are any guest networks for this physical network |
| |
| PreparedStatement pstmt2 = null; |
| ResultSet rs2 = null; |
| |
| pstmt2 = |
| conn.prepareStatement("SELECT distinct network_offering_id FROM `cloud`.`networks` where traffic_type= 'Guest' and physical_network_id = ? and removed is null"); |
| pstmt2.setLong(1, physicalNetworkId); |
| rs2 = pstmt2.executeQuery(); |
| |
| while (rs2.next()) { |
| //clone each offering, add new tag, clone offering-svc-map, update guest networks with new offering id |
| long networkOfferingId = rs2.getLong(1); |
| cloneOfferingAndAddTag(conn, networkOfferingId, physicalNetworkId, newTag); |
| } |
| rs2.close(); |
| pstmt2.close(); |
| } |
| } |
| rs.close(); |
| pstmt.close(); |
| } |
| } |
| } catch (SQLException e) { |
| throw new CloudRuntimeException("Exception while correcting PhysicalNetwork setup", e); |
| } finally { |
| if (rsZone != null) { |
| try { |
| rsZone.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (pstmtZone != null) { |
| try { |
| pstmtZone.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (rs != null) { |
| try { |
| rs.close(); |
| } catch (SQLException e) { |
| } |
| } |
| |
| if (pstmt != null) { |
| try { |
| pstmt.close(); |
| } catch (SQLException e) { |
| } |
| } |
| } |
| } |
| |
| private void cloneOfferingAndAddTag(Connection conn, long networkOfferingId, long physicalNetworkId, String newTag) { |
| |
| PreparedStatement pstmt = null; |
| ResultSet rs = null; |
| try { |
| pstmt = conn.prepareStatement("select count(*) from `cloud`.`network_offerings`"); |
| rs = pstmt.executeQuery(); |
| long ntwkOffCount = 0; |
| while (rs.next()) { |
| ntwkOffCount = rs.getLong(1); |
| } |
| rs.close(); |
| pstmt.close(); |
| |
| pstmt = conn.prepareStatement("DROP TEMPORARY TABLE IF EXISTS `cloud`.`network_offerings2`"); |
| pstmt.executeUpdate(); |
| |
| pstmt = conn.prepareStatement("CREATE TEMPORARY TABLE `cloud`.`network_offerings2` ENGINE=MEMORY SELECT * FROM `cloud`.`network_offerings` WHERE id=1"); |
| pstmt.executeUpdate(); |
| pstmt.close(); |
| |
| // clone the record to |
| pstmt = conn.prepareStatement("INSERT INTO `cloud`.`network_offerings2` SELECT * FROM `cloud`.`network_offerings` WHERE id=?"); |
| pstmt.setLong(1, networkOfferingId); |
| pstmt.executeUpdate(); |
| pstmt.close(); |
| |
| pstmt = conn.prepareStatement("SELECT unique_name FROM `cloud`.`network_offerings` WHERE id=?"); |
| pstmt.setLong(1, networkOfferingId); |
| rs = pstmt.executeQuery(); |
| String uniqueName = null; |
| while (rs.next()) { |
| uniqueName = rs.getString(1) + "-" + physicalNetworkId; |
| } |
| rs.close(); |
| pstmt.close(); |
| |
| pstmt = conn.prepareStatement("UPDATE `cloud`.`network_offerings2` SET id=?, unique_name=?, name=?, tags=?, uuid=? WHERE id=?"); |
| ntwkOffCount = ntwkOffCount + 1; |
| long newNetworkOfferingId = ntwkOffCount; |
| pstmt.setLong(1, newNetworkOfferingId); |
| pstmt.setString(2, uniqueName); |
| pstmt.setString(3, uniqueName); |
| pstmt.setString(4, newTag); |
| String uuid = UUID.randomUUID().toString(); |
| pstmt.setString(5, uuid); |
| pstmt.setLong(6, networkOfferingId); |
| pstmt.executeUpdate(); |
| pstmt.close(); |
| |
| pstmt = conn.prepareStatement("INSERT INTO `cloud`.`network_offerings` SELECT * from `cloud`.`network_offerings2` WHERE id=" + newNetworkOfferingId); |
| pstmt.executeUpdate(); |
| pstmt.close(); |
| |
| //clone service map |
| pstmt = conn.prepareStatement("select service, provider from `cloud`.`ntwk_offering_service_map` where network_offering_id=?"); |
| pstmt.setLong(1, networkOfferingId); |
| rs = pstmt.executeQuery(); |
| while (rs.next()) { |
| String service = rs.getString(1); |
| String provider = rs.getString(2); |
| pstmt = |
| conn.prepareStatement("INSERT INTO `cloud`.`ntwk_offering_service_map` (`network_offering_id`, `service`, `provider`, `created`) values (?,?,?, now())"); |
| pstmt.setLong(1, newNetworkOfferingId); |
| pstmt.setString(2, service); |
| pstmt.setString(3, provider); |
| pstmt.executeUpdate(); |
| } |
| rs.close(); |
| pstmt.close(); |
| |
| pstmt = |
| conn.prepareStatement("UPDATE `cloud`.`networks` SET network_offering_id=? where physical_network_id=? and traffic_type ='Guest' and network_offering_id=" + |
| networkOfferingId); |
| pstmt.setLong(1, newNetworkOfferingId); |
| pstmt.setLong(2, physicalNetworkId); |
| pstmt.executeUpdate(); |
| pstmt.close(); |
| |
| } catch (SQLException e) { |
| throw new CloudRuntimeException("Exception while cloning NetworkOffering", e); |
| } finally { |
| try { |
| pstmt = conn.prepareStatement("DROP TEMPORARY TABLE `cloud`.`network_offerings2`"); |
| pstmt.executeUpdate(); |
| |
| if (rs != null) { |
| rs.close(); |
| } |
| |
| if (pstmt != null) { |
| pstmt.close(); |
| } |
| } catch (SQLException e) { |
| } |
| } |
| } |
| |
| @Override |
| public File[] getCleanupScripts() { |
| return null; |
| } |
| } |
