adapters/mso-catalog-db-adapter/src/main/java/db/migration/R__CloudConfigMigration.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package db.migration;
  24
  25 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
  26 import com.fasterxml.jackson.annotation.JsonProperty;
  27 import com.fasterxml.jackson.databind.ObjectMapper;
  28 import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
  29 import org.flywaydb.core.api.MigrationVersion;
  30 import org.flywaydb.core.api.migration.MigrationChecksumProvider;
  31 import org.flywaydb.core.api.migration.MigrationInfoProvider;
  32 import org.flywaydb.core.api.migration.jdbc.JdbcMigration;
  33 import org.onap.so.db.catalog.beans.CloudIdentity;
  34 import org.onap.so.db.catalog.beans.CloudSite;
  35 import org.onap.so.db.catalog.beans.CloudifyManager;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 import java.io.FileInputStream;
  40 import java.io.IOException;
  41 import java.io.InputStream;
  42 import java.nio.file.Paths;
  43 import java.sql.Connection;
  44 import java.sql.PreparedStatement;
  45 import java.sql.ResultSet;
  46 import java.sql.SQLException;
  47 import java.sql.Statement;
  48 import java.util.Collection;
  49
  50 /**
  51  * Performs migration using JDBC Connection from the cloud config provided in the environment (application-{profile}.yaml) and persist data (when not already present) to the catalod database.
  52  */
  53 @JsonIgnoreProperties(ignoreUnknown = true)
  54 public class R__CloudConfigMigration implements JdbcMigration , MigrationInfoProvider, MigrationChecksumProvider {
  55     public static final String FLYWAY = "FLYWAY";
  56
  57     private static final Logger logger = LoggerFactory.getLogger(R__CloudConfigMigration.class);
  58     @JsonProperty("cloud_config")
  59     private CloudConfig cloudConfig;
  60
  61     @Override
  62     public boolean isUndo(){
  63         return false;
  64     }
  65
  66     @Override
  67     public void migrate(Connection connection) throws Exception {
  68         logger.debug("Starting migration for CloudConfig");
  69
  70         CloudConfig cloudConfig = null;
  71
  72         String tableQuery = "SELECT * FROM identity_services";
  73         int totalRetries = 20;
  74         boolean tableExists = false;
  75         int count = 1;
  76         while(!tableExists && count != totalRetries) {
  77                 try(Statement stmt = connection.createStatement();) {
  78                 stmt.executeQuery(tableQuery);
  79                 tableExists = true;
  80             } catch (SQLException e) {
  81                 count++;
  82                 // Wait 5 mintues
  83                 Thread.sleep(300000);
  84             }
  85         }
  86
  87         // Try the override file
  88         String configLocation = System.getProperty("spring.config.additional-location");
  89         if (configLocation != null) {
  90             try (InputStream stream = new FileInputStream(Paths.get(configLocation).normalize().toString())) {
  91                 cloudConfig = loadCloudConfig(stream);
  92             }catch(Exception e){
  93                 logger.warn("Error Loading override.yaml", e);
  94             }
  95         }
  96
  97         if (cloudConfig == null) {
  98             logger.debug("No CloudConfig defined in {}", configLocation);
  99
 100                 // Try the application.yaml file
 101             try (InputStream stream = R__CloudConfigMigration.class.getResourceAsStream(getApplicationYamlName())) {
 102                 cloudConfig = loadCloudConfig(stream);
 103             }
 104
 105             if (cloudConfig == null) {
 106                 logger.debug("No CloudConfig defined in {}", getApplicationYamlName());
 107             }
 108         }
 109
 110         if(cloudConfig != null){
 111             migrateCloudIdentity(cloudConfig.getIdentityServices().values(), connection);
 112             migrateCloudSite(cloudConfig.getCloudSites().values(), connection);
 113             migrateCloudifyManagers(cloudConfig.getCloudifyManagers().values(), connection);
 114         }
 115     }
 116
 117     public CloudConfig getCloudConfig() {
 118         return cloudConfig;
 119     }
 120
 121     public void setCloudConfig(CloudConfig cloudConfig) {
 122         this.cloudConfig = cloudConfig;
 123     }
 124
 125     private CloudConfig loadCloudConfig(InputStream stream) throws IOException  {
 126         ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
 127         R__CloudConfigMigration cloudConfigMigration =
 128                         mapper.readValue(stream, R__CloudConfigMigration.class);
 129         CloudConfig cloudConfig = cloudConfigMigration.getCloudConfig();
 130
 131         if(cloudConfig != null){
 132                 cloudConfig.populateId();
 133         }
 134
 135         return cloudConfig;
 136     }
 137
 138     private String getApplicationYamlName() {
 139         String profile = System.getProperty("spring.profiles.active") == null ? "" : "-" + System.getProperty("spring.profiles.active");
 140         return "/application" + profile + ".yaml";
 141     }
 142
 143     private void migrateCloudIdentity(Collection<CloudIdentity> entities, Connection connection) throws SQLException  {
 144         logger.debug("Starting migration for CloudConfig-->IdentityService");
 145         String insert = "INSERT INTO `identity_services` (`ID`, `IDENTITY_URL`, `MSO_ID`, `MSO_PASS`, `ADMIN_TENANT`, `MEMBER_ROLE`, `TENANT_METADATA`, `IDENTITY_SERVER_TYPE`, `IDENTITY_AUTHENTICATION_TYPE`, `LAST_UPDATED_BY`) " +
 146                 "VALUES (?,?,?,?,?,?,?,?,?,?);";
 147
 148         try (Statement stmt = connection.createStatement();PreparedStatement ps = connection.prepareStatement(insert)) {
 149             for (CloudIdentity cloudIdentity : entities) {
 150                 try (ResultSet rows = stmt.executeQuery("Select count(1) from identity_services where id='" + cloudIdentity.getId() + "'")) {
 151                     int count = 0;
 152                     while (rows.next()) {
 153                         count = rows.getInt(1);
 154                     }
 155                     if (count == 0) {
 156                         ps.setString(1, cloudIdentity.getId());
 157                         ps.setString(2, cloudIdentity.getIdentityUrl());
 158                         ps.setString(3, cloudIdentity.getMsoId());
 159                         ps.setString(4, cloudIdentity.getMsoPass());
 160                         ps.setString(5, cloudIdentity.getAdminTenant());
 161                         ps.setString(6, cloudIdentity.getMemberRole());
 162                         ps.setBoolean(7, cloudIdentity.getTenantMetadata());
 163                         ps.setString(8, cloudIdentity.getIdentityServerType() != null ? cloudIdentity.getIdentityServerType().name() : null);
 164                         ps.setString(9, cloudIdentity.getIdentityAuthenticationType() != null ? cloudIdentity.getIdentityAuthenticationType().name() : null);
 165                         ps.setString(10, FLYWAY);
 166                         ps.executeUpdate();
 167                     }
 168                 }
 169             }
 170         }
 171     }
 172
 173     private void migrateCloudSite(Collection<CloudSite> entities, Connection connection) throws SQLException  {
 174         logger.debug("Starting migration for CloudConfig-->CloudSite");
 175         String insert = "INSERT INTO `cloud_sites` (`ID`, `REGION_ID`, `IDENTITY_SERVICE_ID`, `CLOUD_VERSION`, `CLLI`, `CLOUDIFY_ID`, `PLATFORM`, `ORCHESTRATOR`, `LAST_UPDATED_BY`) " +
 176                 "VALUES (?,?,?,?,?,?,?,?,?);";
 177
 178         try (Statement stmt = connection.createStatement();PreparedStatement ps = connection.prepareStatement(insert)) {
 179             for (CloudSite cloudSite : entities) {
 180                 try (ResultSet rows = stmt.executeQuery("Select count(1) from cloud_sites where id='" + cloudSite.getId() + "'")) {
 181                     int count = 0;
 182                     while (rows.next()) {
 183                         count = rows.getInt(1);
 184                     }
 185                     if (count == 0) {
 186                         ps.setString(1, cloudSite.getId());
 187                         ps.setString(2, cloudSite.getRegionId());
 188                         ps.setString(3, cloudSite.getIdentityServiceId());
 189                         ps.setString(4, cloudSite.getCloudVersion());
 190                         ps.setString(5, cloudSite.getClli());
 191                         ps.setString(6, cloudSite.getCloudifyId());
 192                         ps.setString(7, cloudSite.getPlatform());
 193                         ps.setString(8, cloudSite.getOrchestrator());
 194                         ps.setString(9, FLYWAY);
 195                         ps.executeUpdate();
 196                     }
 197                 }
 198             }
 199         }
 200     }
 201
 202     private void migrateCloudifyManagers(Collection<CloudifyManager> entities, Connection connection) throws SQLException  {
 203         String insert = "INSERT INTO `cloudify_managers` (`ID`, `CLOUDIFY_URL`, `USERNAME`, `PASSWORD`, `VERSION`, `LAST_UPDATED_BY`)" +
 204                 " VALUES (?,?,?,?,?,?);";
 205
 206         try (Statement stmt = connection.createStatement();PreparedStatement ps = connection.prepareStatement(insert)) {
 207             for (CloudifyManager cloudifyManager : entities) {
 208                 try (ResultSet rows = stmt.executeQuery("Select count(1) from cloudify_managers where id='" + cloudifyManager.getId() + "'")) {
 209                     int count = 0;
 210                     while (rows.next()) {
 211                         count = rows.getInt(1);
 212                     }
 213                     if (count == 0) {
 214                         ps.setString(1, cloudifyManager.getId());
 215                         ps.setString(2, cloudifyManager.getCloudifyUrl());
 216                         ps.setString(3, cloudifyManager.getUsername());
 217                         ps.setString(4, cloudifyManager.getPassword());
 218                         ps.setString(5, cloudifyManager.getVersion());
 219                         ps.setString(6, FLYWAY);
 220                         ps.executeUpdate();
 221                     }
 222                 }
 223             }
 224         }
 225     }
 226
 227     public MigrationVersion getVersion() {
 228         return null;
 229     }
 230
 231     public String getDescription() {
 232         return "R_CloudConfigMigration";
 233     }
 234
 235     public Integer getChecksum() {
 236         return Math.toIntExact(System.currentTimeMillis() / 1000);
 237     }
 238 }
 239