2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.setup;
24 import java.util.Arrays;
25 import java.util.List;
27 import org.apache.commons.cli.*;
28 import org.apache.commons.logging.Log;
29 import org.apache.commons.logging.LogFactory;
30 import org.apache.log4j.ConsoleAppender;
31 import org.apache.log4j.Level;
32 import org.apache.log4j.Logger;
33 import org.apache.log4j.PatternLayout;
34 import org.apache.log4j.RollingFileAppender;
35 import org.onap.ccsdk.features.sdnr.wt.common.database.config.HostInfo;
36 import org.onap.ccsdk.features.sdnr.wt.dataprovider.setup.data.DataMigrationReport;
37 import org.onap.ccsdk.features.sdnr.wt.dataprovider.setup.data.MavenDatabasePluginInitFile;
38 import org.onap.ccsdk.features.sdnr.wt.dataprovider.setup.data.Release;
41 * @author Michael Dürre
44 public class Program {
47 private static final String CMD_INITDB = "init";
48 private static final String CMD_CLEAR_DB = "delete";
49 private static final String CMD_CLEAR_DB_COMPLETE = "clear";
50 private static final String CMD_CREATE_PLUGIN_INIT_FILE = "pluginfile";
51 private static final String CMD_IMPORT = "import";
52 private static final String CMD_EXPORT = "export";
53 private static final String CMD_LIST_VERSION = "list";
55 private static final String CMD_INITDB_DESCRIPTION = "initialize databse indices and aliases";
56 private static final String CMD_CLEAR_DB_DESCRIPTION = "delete database indices and aliases for current release";
57 private static final String CMD_CLEAR_DB_COMPLETE_DESCRIPTION = "delete all database indices and aliases";
59 private static final String CMD_CREATE_PLUGIN_INIT_FILE_DESCRIPTION = "create maven plugin file";
60 private static final String CMD_IMPORT_DESCRIPTION = "import data into database";
61 private static final String CMD_EXPORT_DESCRIPTION = "export data from database";
62 private static final String CMD_LIST_VERSION_DESCRIPTION = "list release versions";
64 private static final List<String[]> commands = Arrays.asList(new String[] {CMD_INITDB, CMD_INITDB_DESCRIPTION},
65 new String[] {CMD_CLEAR_DB, CMD_CLEAR_DB_DESCRIPTION},
66 new String[] {CMD_CLEAR_DB_COMPLETE, CMD_CLEAR_DB_COMPLETE_DESCRIPTION},
67 new String[] {CMD_CREATE_PLUGIN_INIT_FILE, CMD_CREATE_PLUGIN_INIT_FILE_DESCRIPTION},
68 new String[] {CMD_IMPORT, CMD_IMPORT_DESCRIPTION}, new String[] {CMD_EXPORT, CMD_EXPORT_DESCRIPTION},
69 new String[] {CMD_LIST_VERSION, CMD_LIST_VERSION_DESCRIPTION});
70 private static final String APPLICATION_NAME = "SDNR DataMigrationTool";
72 private static final int DEFAULT_SHARDS = 5;
73 private static final int DEFAULT_REPLICAS = 1;
74 private static final int DEFAULT_DATABASEWAIT_SECONDS = 30;
75 private static final String DEFAULT_DBURL = "http://sdnrdb:9200";
76 private static final String DEFAULT_DBPREFIX = "";
77 private static final boolean DEFAULT_TRUSTINSECURESSL = false;
79 private static final String OPTION_FORCE_RECREATE_SHORT = "f";
80 private static final String OPTION_FORCE_RECREATE_LONG = "force-recreate";
81 private static final String OPTION_SILENT_SHORT = "n";
82 private static final String OPTION_SILENT = "silent";
83 private static final String OPTION_VERSION_SHORT = "v";
84 private static final String OPTION_VERSION_LONG = "version";
85 private static final String OPTION_SHARDS_SHORT = "s";
86 private static final String OPTION_SHARDS_LONG = "shards";
87 private static final String OPTION_REPLICAS_SHORT = "r";
88 private static final String OPTION_REPLICAS_LONG = "replicas";
89 private static final String OPTION_OUTPUTFILE_SHORT = "of";
90 private static final String OPTION_OUTPUTFILE_LONG = "output-file";
91 private static final String OPTION_INPUTFILE_SHORT = "if";
92 private static final String OPTION_INPUTFILE_LONG = "input-file";
93 private static final String OPTION_DEBUG_SHORT = "x";
94 private static final String OPTION_DEBUG_LONG = "verbose";
95 private static final String OPTION_TRUSTINSECURESSL_SHORT = "k";
96 private static final String OPTION_TRUSTINSECURESSL_LONG = "trust-insecure";
97 private static final String OPTION_DATABASE_SHORT = "db";
98 private static final String OPTION_DATABASE_LONG = "dburl";
99 private static final String OPTION_COMMAND_SHORT = "c";
100 private static final String OPTION_COMMAND_LONG = "cmd";
101 private static final String OPTION_DATABASEUSER_SHORT = "dbu";
102 private static final String OPTION_DATABASEUSER_LONG = "db-username";
103 private static final String OPTION_DATABASEPASSWORD_SHORT = "dbp";
104 private static final String OPTION_DATABASEPASSWORD_LONG = "db-password";
105 private static final String OPTION_DATABASEPREFIX_SHORT = "p";
106 private static final String OPTION_DATABASEPREFIX_LONG = "prefix";
107 private static final String OPTION_DATABASEWAIT_SHORT = "w";
108 private static final String OPTION_DATABASEWAIT_LONG = "wait";
109 private static final String OPTION_HELP_SHORT = "h";
110 private static final String OPTION_HELP_LONG = "help";
114 private static Options options = init();
115 private static Log LOG = null;
119 public static void main(String[] args) {
120 System.exit(main2(args));
122 // end of public methods
125 @SuppressWarnings("unchecked")
126 private static <T> T getOptionOrDefault(CommandLine cmd, String option, T def) throws ParseException {
127 if (def instanceof Boolean) {
128 return cmd.hasOption(option) ? (T) Boolean.TRUE : def;
130 if (def instanceof Integer) {
131 return cmd.hasOption(option) ? (T) Integer.valueOf(cmd.getOptionValue(option)) : def;
133 if (def instanceof Long) {
134 return cmd.hasOption(option) ? (T) Long.valueOf(cmd.getOptionValue(option)) : def;
136 if (def instanceof Release) {
137 return cmd.hasOption(option) ? (T) Release.getValueBySuffix(cmd.getOptionValue(option)) : def;
139 if (cmd.hasOption(option) && cmd.getOptionValue(option) != null) {
140 if (option.equals(OPTION_VERSION_SHORT)) {
141 String v = cmd.getOptionValue(option);
142 return (T) Release.getValueBySuffix(v.startsWith("-") ? v : "-" + v);
144 return (T) cmd.getParsedOptionValue(option);
150 private static void initLog(boolean silent, String logfile, Level loglvl) {
151 Logger.getRootLogger().getLoggerRepository().resetConfiguration();
152 LOG = LogFactory.getLog(Program.class);
154 ConsoleAppender console = new ConsoleAppender(); // create appender
155 // configure the appender
156 String PATTERN = "%d [%p|%C{1}] %m%n";
157 console.setLayout(new PatternLayout(PATTERN));
158 console.setThreshold(loglvl);
159 console.activateOptions();
160 // add appender to any Logger (here is root)
161 Logger.getRootLogger().addAppender(console);
163 if (logfile != null) {
164 RollingFileAppender fa = new RollingFileAppender();
165 fa.setName("FileLogger");
167 fa.setLayout(new PatternLayout("%d %-5p [%c] %m%n"));
168 fa.setThreshold(loglvl);
169 fa.setMaximumFileSize(10000000);
171 fa.setMaxBackupIndex(5);
172 fa.activateOptions();
173 // add appender to any Logger (here is root)
174 Logger.getRootLogger().addAppender(fa);
176 // repeat with all other desired appenders
179 private static int main2(String[] args) {
181 CommandLineParser parser = new DefaultParser();
182 HelpFormatter formatter = new HelpFormatter();
183 CommandLine cmd = null;
186 cmd = parser.parse(options, args);
187 } catch (ParseException e) {
188 System.out.println(e.getMessage());
189 printHelp(formatter);
193 printHelp(formatter);
197 initLog(getOptionOrDefault(cmd, OPTION_SILENT_SHORT, false), null,
198 getOptionOrDefault(cmd, OPTION_DEBUG_SHORT, false) ? Level.DEBUG : Level.INFO);
199 } catch (ParseException e2) {
203 if (getOptionOrDefault(cmd, OPTION_HELP_SHORT, false)) {
204 printHelp(formatter);
207 } catch (ParseException e2) {
210 final String command = cmd.getOptionValue(OPTION_COMMAND_SHORT);
211 if (command == null) {
212 printHelp(formatter);
219 } catch (Exception e1) {
226 } catch (Exception e1) {
230 case CMD_CLEAR_DB_COMPLETE:
232 cmd_clear_db_complete(cmd);
233 } catch (Exception e1) {
237 case CMD_CREATE_PLUGIN_INIT_FILE:
239 String of = getOptionOrDefault(cmd, OPTION_OUTPUTFILE_SHORT, null);
241 throw new Exception("please add the parameter output-file");
243 MavenDatabasePluginInitFile
244 .create(getOptionOrDefault(cmd, OPTION_VERSION_SHORT, Release.CURRENT_RELEASE), of);
245 } catch (Exception e) {
252 } catch (Exception e1) {
259 } catch (Exception e) {
263 case CMD_LIST_VERSION:
268 printHelp(formatter);
274 private static void printHelp(HelpFormatter formatter) {
275 formatter.printHelp(APPLICATION_NAME, options);
276 System.out.println("\nCommands:");
277 for (String[] c : commands) {
278 System.out.println(String.format("%10s\t%s", c[0], c[1]));
282 private static void cmd_listversion() {
284 System.out.println("Database Releases:");
285 final String format = "%15s\t%8s";
286 System.out.println(String.format(format, "Name", "Version"));
287 for (Release r : Release.values()) {
289 System.out.println(String.format(format, r.getValue(),
290 r.getDBSuffix() != null && r.getDBSuffix().length() > 1 ? r.getDBSuffix().substring(1) : ""));
295 private static void cmd_dbimport(CommandLine cmd) throws Exception {
296 String dbUrl = getOptionOrDefault(cmd, OPTION_DATABASE_SHORT, DEFAULT_DBURL);
297 String username = getOptionOrDefault(cmd, OPTION_DATABASEUSER_SHORT, null);
298 String password = getOptionOrDefault(cmd, OPTION_DATABASEPASSWORD_SHORT, null);
299 String filename = getOptionOrDefault(cmd, OPTION_OUTPUTFILE_SHORT, null);
300 boolean trustAll = getOptionOrDefault(cmd, OPTION_TRUSTINSECURESSL_SHORT, DEFAULT_TRUSTINSECURESSL);
301 if (filename == null) {
302 throw new Exception("please add output file parameter");
304 long timeoutms = getTimeoutOptionMillis(cmd);
305 DataMigrationProviderImpl service = new DataMigrationProviderImpl(new HostInfo[] {HostInfo.parse(dbUrl)},
306 username, password, trustAll, timeoutms);
307 DataMigrationReport report = service.importData(filename, false);
309 if (!report.completed()) {
310 throw new Exception("db import seems to be not executed completed");
312 LOG.info("database import completed successfully");
315 private static void cmd_dbexport(CommandLine cmd) throws Exception {
316 String dbUrl = getOptionOrDefault(cmd, OPTION_DATABASE_SHORT, DEFAULT_DBURL);
317 String username = getOptionOrDefault(cmd, OPTION_DATABASEUSER_SHORT, null);
318 String password = getOptionOrDefault(cmd, OPTION_DATABASEPASSWORD_SHORT, null);
319 String filename = getOptionOrDefault(cmd, OPTION_OUTPUTFILE_SHORT, null);
320 boolean trustAll = getOptionOrDefault(cmd, OPTION_TRUSTINSECURESSL_SHORT, DEFAULT_TRUSTINSECURESSL);
321 if (filename == null) {
322 throw new Exception("please add output file parameter");
324 long timeoutms = getTimeoutOptionMillis(cmd);
325 DataMigrationProviderImpl service = new DataMigrationProviderImpl(new HostInfo[] {HostInfo.parse(dbUrl)},
326 username, password, trustAll, timeoutms);
327 DataMigrationReport report = service.exportData(filename);
329 if (!report.completed()) {
330 throw new Exception("db export seems to be not executed completed");
332 LOG.info("database export completed successfully");
335 private static int exit(Exception e) {
337 LOG.error("Error during execution: {}", e);
339 System.err.println(e);
344 private static void cmd_clear_db(CommandLine cmd) throws Exception {
345 Release r = getOptionOrDefault(cmd, OPTION_VERSION_SHORT, (Release) null);
346 String dbUrl = getOptionOrDefault(cmd, OPTION_DATABASE_SHORT, DEFAULT_DBURL);
347 String dbPrefix = getOptionOrDefault(cmd, OPTION_DATABASEPREFIX_SHORT, DEFAULT_DBPREFIX);
348 String username = getOptionOrDefault(cmd, OPTION_DATABASEUSER_SHORT, null);
349 String password = getOptionOrDefault(cmd, OPTION_DATABASEPASSWORD_SHORT, null);
350 boolean trustAll = getOptionOrDefault(cmd, OPTION_TRUSTINSECURESSL_SHORT, DEFAULT_TRUSTINSECURESSL);
351 long timeoutms = getTimeoutOptionMillis(cmd);
352 DataMigrationProviderImpl service = new DataMigrationProviderImpl(new HostInfo[] {HostInfo.parse(dbUrl)},
353 username, password, trustAll, timeoutms);
354 if (!service.clearDatabase(r, dbPrefix, timeoutms)) {
355 throw new Exception("failed to init database");
357 LOG.info("database clear completed successfully");
360 private static void cmd_clear_db_complete(CommandLine cmd) throws Exception {
361 String dbUrl = getOptionOrDefault(cmd, OPTION_DATABASE_SHORT, DEFAULT_DBURL);
362 String username = getOptionOrDefault(cmd, OPTION_DATABASEUSER_SHORT, null);
363 String password = getOptionOrDefault(cmd, OPTION_DATABASEPASSWORD_SHORT, null);
364 boolean trustAll = getOptionOrDefault(cmd, OPTION_TRUSTINSECURESSL_SHORT, DEFAULT_TRUSTINSECURESSL);
365 long timeoutms = getTimeoutOptionMillis(cmd);
366 DataMigrationProviderImpl service = new DataMigrationProviderImpl(new HostInfo[] {HostInfo.parse(dbUrl)},
367 username, password, trustAll, timeoutms);
368 if (!service.clearCompleteDatabase(timeoutms)) {
369 throw new Exception("failed to init database");
371 LOG.info("database complete clear completed successfully");
374 private static void cmd_init_db(CommandLine cmd) throws Exception {
375 Release r = getOptionOrDefault(cmd, OPTION_VERSION_SHORT, (Release) null);
376 int numShards = getOptionOrDefault(cmd, OPTION_SHARDS_SHORT, DEFAULT_SHARDS);
377 int numReplicas = getOptionOrDefault(cmd, OPTION_REPLICAS_SHORT, DEFAULT_REPLICAS);
378 String dbUrl = getOptionOrDefault(cmd, OPTION_DATABASE_SHORT, DEFAULT_DBURL);
379 String dbPrefix = getOptionOrDefault(cmd, OPTION_DATABASEPREFIX_SHORT, DEFAULT_DBPREFIX);
380 String username = getOptionOrDefault(cmd, OPTION_DATABASEUSER_SHORT, null);
381 String password = getOptionOrDefault(cmd, OPTION_DATABASEPASSWORD_SHORT, null);
382 boolean trustAll = getOptionOrDefault(cmd, OPTION_TRUSTINSECURESSL_SHORT, DEFAULT_TRUSTINSECURESSL);
383 long timeoutms = getTimeoutOptionMillis(cmd);
384 DataMigrationProviderImpl service = new DataMigrationProviderImpl(new HostInfo[] {HostInfo.parse(dbUrl)},
385 username, password, trustAll, timeoutms);
386 boolean forceRecreate = cmd.hasOption(OPTION_FORCE_RECREATE_SHORT);
387 if (!service.initDatabase(r, numShards, numReplicas, dbPrefix, forceRecreate, timeoutms)) {
388 throw new Exception("failed to init database");
390 LOG.info("database init completed successfully");
394 private static Options init() {
395 Options result = new Options();
396 result.addOption(createOption(OPTION_COMMAND_SHORT, OPTION_COMMAND_LONG, true, "command to execute", false));
397 result.addOption(createOption(OPTION_DATABASE_SHORT, OPTION_DATABASE_LONG, true, "database url", false));
398 result.addOption(createOption(OPTION_DATABASEUSER_SHORT, OPTION_DATABASEUSER_LONG, true,
399 "database basic auth username", false));
400 result.addOption(createOption(OPTION_DATABASEPASSWORD_SHORT, OPTION_DATABASEPASSWORD_LONG, true,
401 "database basic auth password", false));
402 result.addOption(createOption(OPTION_REPLICAS_SHORT, OPTION_REPLICAS_LONG, true, "amount of replicas", false));
403 result.addOption(createOption(OPTION_SHARDS_SHORT, OPTION_SHARDS_LONG, true, "amount of shards", false));
404 result.addOption(createOption(OPTION_DATABASEPREFIX_SHORT, OPTION_DATABASEPREFIX_LONG, true,
405 "prefix for db indices", false));
406 result.addOption(createOption(OPTION_VERSION_SHORT, OPTION_VERSION_LONG, true, "version", false));
407 result.addOption(createOption(OPTION_DEBUG_SHORT, OPTION_DEBUG_LONG, false, "verbose mode", false));
408 result.addOption(createOption(OPTION_TRUSTINSECURESSL_SHORT, OPTION_TRUSTINSECURESSL_LONG, false,
409 "trust insecure ssl certs", false));
410 result.addOption(createOption(OPTION_DATABASEWAIT_SHORT, OPTION_DATABASEWAIT_LONG, true,
411 "wait for yellow status with timeout in seconds", false));
412 result.addOption(createOption(OPTION_FORCE_RECREATE_SHORT, OPTION_FORCE_RECREATE_LONG, false,
413 "delete if sth exists", false));
414 result.addOption(createOption(OPTION_SILENT_SHORT, OPTION_SILENT, false, "prevent console output", false));
416 createOption(OPTION_OUTPUTFILE_SHORT, OPTION_OUTPUTFILE_LONG, true, "file to write into", false));
417 result.addOption(createOption(OPTION_INPUTFILE_SHORT, OPTION_INPUTFILE_LONG, true, "file to read from", false));
418 result.addOption(createOption(OPTION_HELP_SHORT, OPTION_HELP_LONG, false, "show help", false));
422 private static long getTimeoutOptionMillis(CommandLine cmd) throws ParseException {
423 return getOptionOrDefault(cmd, OPTION_DATABASEWAIT_SHORT, DEFAULT_DATABASEWAIT_SECONDS) * 1000;
427 * create option for argparse lib
429 * @param opt short option string
430 * @param longOpt long option string
431 * @param hasArg flag if has a parameter after option tag
432 * @param description description for help output
433 * @param required flag if is required for program
434 * @return option object for argparse lib
436 private static Option createOption(String opt, String longOpt, boolean hasArg, String description,
438 Option o = new Option(opt, longOpt, hasArg, description);
439 o.setRequired(required);
442 // end of private methods