Pearl1594 commented on a change in pull request #4329: URL: https://github.com/apache/cloudstack/pull/4329#discussion_r693910937
########## File path: engine/schema/src/main/java/com/cloud/upgrade/SystemVmTemplateRegistration.java ########## @@ -0,0 +1,759 @@ +// 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; + +import com.cloud.hypervisor.Hypervisor; +import com.cloud.storage.Storage.ImageFormat; +import com.cloud.utils.DateUtil; +import com.cloud.utils.Pair; +import com.cloud.utils.UriUtils; +import com.cloud.utils.db.GlobalLock; +import com.cloud.utils.exception.CloudRuntimeException; +import com.cloud.utils.script.Script; +import org.apache.log4j.Logger; +import org.ini4j.Ini; + +import javax.naming.ConfigurationException; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileReader; +import java.io.IOException; +import java.net.URI; +import java.security.MessageDigest; +import java.sql.Connection; +import java.sql.Date; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Set; +import java.util.UUID; +import java.util.stream.Collectors; + +public class SystemVmTemplateRegistration { + private static final Logger LOGGER = Logger.getLogger(SystemVmTemplateRegistration.class); + private static final String mountCommand = "sudo mount -t nfs %s %s"; + private static final String umountCommand = "sudo umount %s"; + private static final String hashAlgorithm = "MD5"; + private static final String relativeTemplatePath = "./engine/schema/dist/systemvm-templates/"; + private static final String AbsolutetemplatesPath = "/usr/share/cloudstack-management/templates/"; + private static final String templatesPath = fetchTemplatesPath(); + private static final String metadataFileName = "metadata.ini"; + private static final String metadataFile = templatesPath + metadataFileName; + private static final String TEMPORARY_SECONDARY_STORE = "/tmp/tmpSecStorage"; + private static final String PARENT_TEMPLATE_FOLDER = TEMPORARY_SECONDARY_STORE; + private static final String PARTIAL_TEMPLATE_FOLDER = "/template/tmpl/1/"; + private static final String FETCH_DISTINCT_ELIGIBLE_ZONES = "SELECT DISTINCT(data_center_id) FROM `cloud`.`image_store` WHERE protocol = \"nfs\" AND role = \"Image\" AND removed is null"; + private static final String FETCH_DISTINCT_HYPERVISORS_IN_ZONE = "SELECT DISTINCT(hypervisor_type) FROM `cloud`.`cluster` where removed is null AND data_center_id=?"; + private static final String FETCH_IMAGE_STORE_PER_ZONE = "SELECT url,id FROM `cloud`.`image_store` WHERE data_center_id=? AND role = \"Image\" AND image_provider_name = \"NFS\" AND removed IS NULL LIMIT 1"; + private static final String INSERT_VM_TEMPLATE_TABLE = "INSERT INTO `cloud`.`vm_template` (uuid, unique_name, name, public, featured, created, type, hvm, bits, account_id, url, checksum, enable_password, display_text, format, guest_os_id, cross_zones, hypervisor_type, state, deploy_as_is)" + + "VALUES (?, ?, ?, 0, 0, ?, 'SYSTEM', 0, 64, 1, ?, ?, 0, ?, ?, ?, 1, ?, 'Inactive', ?)"; + private static final String INSERT_TEMPLATE_STORE_REF_TABLE = "INSERT INTO `cloud`.`template_store_ref` (store_id, template_id, created, last_updated, job_id, download_pct, download_state, error_str, local_path, install_path, url, state, destroyed, is_copy," + + " update_count, ref_cnt, store_role) VALUES (?, ?, ?, ?, NULL, 0, 'NOT_DOWNLOADED', NULL, NULL, ?, ?, 'Allocated', 0, 0, 0, 0, 'Image')"; + private static final String UPDATE_TEMPLATE_STORE_REF_TABLE = "UPDATE `cloud`.`template_store_ref` SET download_pct=100, download_state='DOWNLOADED', " + + "state='Ready', size=?, physical_size=?, last_updated=?, updated=? where template_id=?"; + private static final String UPDATE_VM_TEMPLATE_ENTRY = "UPDATE `cloud`.`vm_template` set size = ?, state = 'Active' where id = ?"; + private static final String UPDATE_CONFIGURATION_TABLE = "UPDATE `cloud`.`configuration` SET value = ? WHERE name = ?"; + private static final String UPDATE_TEMPLATE_TABLE_ON_FAILURE = "UPDATE `cloud`.`vm_template` set removed = ?, state = 'Inactive' where id = ?"; + private static final String DELETE_TEMPLATE_REF_RECORD_ON_FAILURE = "DELETE from `cloud`.`template_store_ref` where template_id = ?"; + private static final Integer SCRIPT_TIMEOUT = 1800000; + private static final Integer LOCK_WAIT_TIMEOUT = 1200; + public static String CS_MAJOR_VERSION = "4.16"; Review comment: it's only a placeholder - this will automatically be updated during MS restart - if the code version has changed -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@cloudstack.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
