Статьи

Оркестровка докера с использованием Fig

Март 16, 2019

Технический совет № 65 показал, как запустить приложение Java EE 7 с использованием WildFly и MySQL в двух отдельных контейнерах. Требуется явно запустить два контейнера и связать их, используя --link . Это определение и управление мультиконтейнерной службой является общим шаблоном проектирования для запуска и запуска приложения.

Встречайте фиг — инструмент докерской оркестровки.

Фиг.8 позволяет:

  • Определите несколько контейнеров в одном файле конфигурации
  • Создавайте зависимости между двумя контейнерами, создавая связи между ними
  • Запустите контейнеры в правильной последовательности

Давайте начнем!

  1. Установите рис как:
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    curl -L https://github.com/docker/fig/releases/download/1.0.1/fig-`uname-s`-`uname -m` > /usr/local/bin/fig; chmod +x /usr/local/bin/fig
  2. Точкой входа на фиг.8 является файл конфигурации, который определяет контейнеры и их зависимости. Эквивалентный файл конфигурации из Tech Tip # 65 :
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    mysqldb:
      image: mysql:latest
      environment:
        MYSQL_DATABASE: sample
        MYSQL_USER: mysql
        MYSQL_PASSWORD: mysql
        MYSQL_ROOT_PASSWORD: supersecret
    mywildfly:
      image: arungupta/wildfly-mysql-javaee7
      links:
        - mysqldb:db
      ports:
        - 8080:8080

    Этот файл конфигурации на основе YML имеет:

    1. Два контейнера, определенные именами «mysqldb» и «mywildfly»
    2. Имена изображений определяются с помощью «изображения»
    3. Переменные среды для контейнера MySQL определены в «среде»
    4. Контейнер MySQL связан с контейнером WildFly с помощью «ссылок»
    5. Переадресация портов осуществляется с помощью «портов»
  3. Все контейнеры могут быть запущены в отдельном режиме с помощью команды:
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    fig up -d

    Выход отображается как:

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    Creating wildflymysqljavaee7_mysqldb_1...
    Creating wildflymysqljavaee7_mywildfly_1...

    Рисовые команды позволяют отслеживать и обновлять состояние контейнеров:

    1. Журналы можно рассматривать как:
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      fig logs
    2. Состояние контейнера можно увидеть, дав команду:
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      fig ps

      показать вывод как:

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                   Name                            Command               State                Ports              
      ----------------------------------------------------------------------------------------------
      wildflymysqljavaee7_mysqldb_1     /entrypoint.sh mysqld --da ...   Up      3306/tcp                        
      wildflymysqljavaee7_mywildfly_1   /opt/jboss/wildfly/customi ...   Up      0.0.0.0:8080->8080/tcp, 9990/tcp
    3. Контейнеры могут быть остановлены как:
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      fig stop
    4. Кроме того, контейнеры могут быть запущены на переднем плане, давая команду:
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      fig up

      и результат рассматривается как:

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      wildfly-mysql-javaee7> fig up
      Creating wildflymysqljavaee7_mysqldb_1...
      Creating wildflymysqljavaee7_mywildfly_1...
      Attaching to wildflymysqljavaee7_mysqldb_1, wildflymysqljavaee7_mywildfly_1
      mywildfly_1 | => Starting WildFly server
      mywildfly_1 | => Waiting for the server to boot
      mysqldb_1   | 2014-12-23 18:28:10 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Using atomics to ref count buffer pool pages
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: The InnoDB memory heap is disabled
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Memory barrier is not used
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Compressed tables use zlib 1.2.3
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Using Linux native AIO
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Not using CPU crc32 instructions
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Initializing buffer pool, size = 128.0M
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Completed initialization of buffer pool
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Database physically writes the file full: wait...
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
      mysqldb_1   | 2014-12-23 18:28:10 12 [Warning] InnoDB: New log files created, LSN=45781
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Doublewrite buffer not found: creating new
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Doublewrite buffer created
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: 128 rollback segment(s) are active.
      mysqldb_1   | 2014-12-23 18:28:10 12 [Warning] InnoDB: Creating foreign key constraint system tables.
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Foreign key constraint system tables created
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Creating tablespace and datafile system tables.
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Tablespace and datafile system tables created.
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Waiting for purge to start
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: 5.6.22 started; log sequence number 0
      mywildfly_1 | =========================================================================
      mywildfly_1 |
      mywildfly_1 |   JBoss Bootstrap Environment
      mywildfly_1 |
      mywildfly_1 |   JBOSS_HOME: /opt/jboss/wildfly
      mywildfly_1 |
      mywildfly_1 |   JAVA: /usr/lib/jvm/java/bin/java
      mywildfly_1 |
      mywildfly_1 |   JAVA_OPTS:  -server -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
      mywildfly_1 |
      mywildfly_1 | =========================================================================
      mywildfly_1 |
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] Binlog end
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: FTS optimize thread exiting.
      mysqldb_1   | 2014-12-23 18:28:10 12 [Note] InnoDB: Starting shutdown...
      mywildfly_1 | 18:28:11,257 INFO  [org.jboss.modules] (main) JBoss Modules version 1.3.3.Final
      mywildfly_1 | 18:28:11,543 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.2.Final
      mywildfly_1 | 18:28:11,631 INFO  [org.jboss.as] (MSC service thread 1-6) JBAS015899: WildFly 8.2.0.Final "Tweek" starting
      mysqldb_1   | 2014-12-23 18:28:12 12 [Note] InnoDB: Shutdown completed; log sequence number 1625977
      mywildfly_1 | 18:28:12,621 INFO  [org.jboss.as.server] (Controller Boot Thread) JBAS015888: Creating http management service using socket-binding (management-http)
      mywildfly_1 | 18:28:12,642 INFO  [org.xnio] (MSC service thread 1-10) XNIO version 3.3.0.Final
      mywildfly_1 | 18:28:12,652 INFO  [org.xnio.nio] (MSC service thread 1-10) XNIO NIO Implementation Version 3.3.0.Final
      mywildfly_1 | 18:28:12,697 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 32) JBAS010280: Activating Infinispan subsystem.
      mywildfly_1 | 18:28:12,698 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 31) WFLYIO001: Worker 'default' has auto-configured to 16 core threads with 128 task threads based on your 8 available processors
      mywildfly_1 | 18:28:12,880 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010403: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
      mywildfly_1 | 18:28:12,917 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 40) JBAS011800: Activating Naming Subsystem
      mywildfly_1 | 18:28:12,987 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 46) JBAS010153: Node identifier property is set to the default value. Please make sure it is unique.
      mywildfly_1 | 18:28:13,002 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 45) JBAS013171: Activating Security Subsystem
      mywildfly_1 | 18:28:13,082 INFO  [org.jboss.as.connector.logging] (MSC service thread 1-7) JBAS010408: Starting JCA Subsystem (IronJacamar 1.1.9.Final)
      mywildfly_1 | 18:28:13,084 INFO  [org.jboss.as.jsf] (ServerService Thread Pool -- 38) JBAS012615: Activated the following JSF Implementations: [main]
      mywildfly_1 | 18:28:13,088 INFO  [org.jboss.as.security] (MSC service thread 1-15) JBAS013170: Current PicketBox version=4.0.21.Final
      mywildfly_1 | 18:28:13,097 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017502: Undertow 1.1.0.Final starting
      mywildfly_1 | 18:28:13,098 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) JBAS017502: Undertow 1.1.0.Final starting
      mywildfly_1 | 18:28:13,109 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) JBAS010417: Started Driver service with driver-name = h2
      mywildfly_1 | 18:28:13,132 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
      mywildfly_1 | 18:28:13,355 INFO  [org.jboss.remoting] (MSC service thread 1-10) JBoss Remoting version 4.0.6.Final
      mywildfly_1 | 18:28:13,502 INFO  [org.jboss.as.naming] (MSC service thread 1-13) JBAS011802: Starting Naming Service
      mywildfly_1 | 18:28:13,503 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-4) JBAS015400: Bound mail session
      mysqldb_1   | OK
      mysqldb_1   |
      mywildfly_1 | 18:28:14,161 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017527: Creating file handler for path /opt/jboss/wildfly/welcome-content
      mysqldb_1   | Filling help tables...2014-12-23 18:28:14 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Using atomics to ref count buffer pool pages
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: The InnoDB memory heap is disabled
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Memory barrier is not used
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Compressed tables use zlib 1.2.3
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Using Linux native AIO
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Not using CPU crc32 instructions
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Initializing buffer pool, size = 128.0M
      mywildfly_1 | 18:28:14,190 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-9) JBAS017525: Started server default-server.
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Completed initialization of buffer pool
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Highest supported file format is Barracuda.
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: 128 rollback segment(s) are active.
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Waiting for purge to start
      mywildfly_1 | 18:28:14,271 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-16) JBAS017531: Host default-host starting
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: 5.6.22 started; log sequence number 1625977
      mywildfly_1 | 18:28:14,366 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-9) JBAS017519: Undertow HTTP listener default listening on /0.0.0.0:8080
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] Binlog end
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: FTS optimize thread exiting.
      mysqldb_1   | 2014-12-23 18:28:14 35 [Note] InnoDB: Starting shutdown...
      mywildfly_1 | 18:28:14,548 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-7) JBAS015012: Started FileSystemDeploymentService for directory /opt/jboss/wildfly/standalone/deployments
      mywildfly_1 | 18:28:14,584 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-14) JBAS010400: Bound data source
      mywildfly_1 | 18:28:14,697 INFO  [org.jboss.ws.common.management] (MSC service thread 1-15) JBWS022052: Starting JBoss Web Services - Stack CXF Server 4.3.2.Final
      mywildfly_1 | 18:28:14,766 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015961: Http management interface listening on http://127.0.0.1:9990/management
      mywildfly_1 | 18:28:14,766 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015951: Admin console listening on http://127.0.0.1:9990
      mywildfly_1 | 18:28:14,768 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015874: WildFly 8.2.0.Final "Tweek" started in 3852ms - Started 184 of 234 services (82 services are lazy, passive or on-demand)
      mywildfly_1 | => Executing the commands
      mywildfly_1 | => MYSQL_HOST:
      mywildfly_1 | => MYSQL_PORT:
      mywildfly_1 | => MYSQL (host):  172.17.0.4
      mywildfly_1 | => MYSQL (port):  3306
      mysqldb_1   | 2014-12-23 18:28:16 35 [Note] InnoDB: Shutdown completed; log sequence number 1625987
      mywildfly_1 | [standalone@localhost:9990 /] batch
      mywildfly_1 | [standalone@localhost:9990 / #]
      mywildfly_1 | [standalone@localhost:9990 / #] # Add MySQL module
      mywildfly_1 | [standalone@localhost:9990 / #] module add --name=com.mysql --resources=/opt/jboss/wildfly/customization/mysql-connector-java-5.1.31-bin.jar --dependencies=javax.api,javax.transaction.api
      mywildfly_1 | [standalone@localhost:9990 / #]
      mywildfly_1 | [standalone@localhost:9990 / #] # Add MySQL driver
      mywildfly_1 | [standalone@localhost:9990 / #] /subsystem=datasources/jdbc-driver=mysql:add(driver-name=mysql,driver-module-name=com.mysql,driver-xa-datasource-class-name=com.mysql.jdbc.jdbc2.optional.MysqlXADataSource)
      mywildfly_1 | [standalone@localhost:9990 / #]
      mywildfly_1 | [standalone@localhost:9990 / #] # Add the datasource
      mywildfly_1 | [standalone@localhost:9990 / #] #data-source add --name=mysqlDS --driver-name=mysql --jndi-name=java:jboss/datasources/ExampleMySQLDS --connection-url=jdbc:mysql://:/sample?useUnicode=true&characterEncoding=UTF-8 --user-name=mysql --password=mysql --use-ccm=false --max-pool-size=25 --blocking-timeout-wait-millis=5000 --enabled=true
      mywildfly_1 | [standalone@localhost:9990 / #]
      mywildfly_1 | [standalone@localhost:9990 / #] data-source add --name=mysqlDS --driver-name=mysql --jndi-name=java:jboss/datasources/ExampleMySQLDS --connection-url=jdbc:mysql://172.17.0.4:3306/sample?useUnicode=true&characterEncoding=UTF-8 --user-name=mysql --password=mysql --use-ccm=false --max-pool-size=25 --blocking-timeout-wait-millis=5000 --enabled=true
      mywildfly_1 | [standalone@localhost:9990 / #]
      mywildfly_1 | [standalone@localhost:9990 / #] # Execute the batch
      mywildfly_1 | [standalone@localhost:9990 / #] run-batch
      mywildfly_1 | 18:28:16,957 INFO  [org.jboss.as.connector.subsystems.datasources] (management-handler-thread - 4) JBAS010404: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)
      mywildfly_1 | 18:28:16,963 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-11) JBAS010417: Started Driver service with driver-name = mysql
      mywildfly_1 | 18:28:16,976 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) JBAS010400: Bound data source
      mywildfly_1 | The batch executed successfully
      mywildfly_1 | [standalone@localhost:9990 /]
      mywildfly_1 | => Shutting down WildFly
      mysqldb_1   | OK
      mysqldb_1   |
      mysqldb_1   | To start mysqld at boot time you have to copy
      mysqldb_1   | support-files/mysql.server to the right place for your system
      mysqldb_1   |
      mysqldb_1   | PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
      mysqldb_1   | To do so, start the server, then issue the following commands:
      mysqldb_1   |
      mysqldb_1   |   ./bin/mysqladmin -u root password 'new-password'
      mysqldb_1   |   ./bin/mysqladmin -u root -h 8aca3b20ca40 password 'new-password'
      mysqldb_1   |
      mysqldb_1   | Alternatively you can run:
      mysqldb_1   |
      mysqldb_1   |   ./bin/mysql_secure_installation
      mysqldb_1   |
      mysqldb_1   | which will also give you the option of removing the test
      mysqldb_1   | databases and anonymous user created by default.  This is
      mysqldb_1   | strongly recommended for production servers.
      mysqldb_1   |
      mysqldb_1   | See the manual for more instructions.
      mysqldb_1   |
      mysqldb_1   | You can start the MySQL daemon with:
      mysqldb_1   |
      mysqldb_1   |   cd . ; ./bin/mysqld_safe &
      mysqldb_1   |
      mysqldb_1   | You can test the MySQL daemon with mysql-test-run.pl
      mysqldb_1   |
      mysqldb_1   |   cd mysql-test ; perl mysql-test-run.pl
      mysqldb_1   |
      mysqldb_1   | Please report any problems at http://bugs.mysql.com/
      mysqldb_1   |
      mysqldb_1   | The latest information about MySQL is available on the web at
      mysqldb_1   |
      mysqldb_1   |   http://www.mysql.com
      mysqldb_1   |
      mysqldb_1   | Support MySQL by buying support/licenses at http://shop.mysql.com
      mysqldb_1   |
      mysqldb_1   | New default config file was created as ./my.cnf and
      mysqldb_1   | will be used by default by the server when you start it.
      mysqldb_1   | You may edit this file to change server settings
      mysqldb_1   |
      mysqldb_1   | 2014-12-23 18:28:17 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Plugin 'FEDERATED' is disabled.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Using atomics to ref count buffer pool pages
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: The InnoDB memory heap is disabled
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Memory barrier is not used
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Compressed tables use zlib 1.2.3
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Using Linux native AIO
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Not using CPU crc32 instructions
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Initializing buffer pool, size = 128.0M
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Completed initialization of buffer pool
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Highest supported file format is Barracuda.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: 128 rollback segment(s) are active.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: Waiting for purge to start
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] InnoDB: 5.6.22 started; log sequence number 1625987
      mysqldb_1   | 2014-12-23 18:28:17 1 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 76e25b07-8ad1-11e4-9167-0242ac110004.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Server hostname (bind-address): '*'; port: 3306
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] IPv6 is available.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note]   - '::' resolves to '::';
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Server socket created on IP: '::'.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Event Scheduler: Loaded 0 events
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Execution of init_file '/tmp/mysql-first-time.sql' started.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] Execution of init_file '/tmp/mysql-first-time.sql' ended.
      mysqldb_1   | 2014-12-23 18:28:17 1 [Note] mysqld: ready for connections.
      mysqldb_1   | Version: '5.6.22'  socket: '/tmp/mysql.sock'  port: 3306  MySQL Community Server (GPL)
      mywildfly_1 | {"outcome" => "success"}
      mywildfly_1 | => Restarting WildFly
      mywildfly_1 | 18:28:17,931 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-15) JBAS010409: Unbound data source
      mywildfly_1 | 18:28:17,931 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-11) JBAS010409: Unbound data source
      mywildfly_1 | 18:28:17,942 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-5) JBAS017532: Host default-host stopping
      mywildfly_1 | 18:28:17,946 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-11) JBAS010418: Stopped Driver service with driver-name = mysql
      mywildfly_1 | 18:28:17,956 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) JBAS010418: Stopped Driver service with driver-name = h2
      mywildfly_1 | 18:28:17,981 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) JBAS017521: Undertow HTTP listener default suspending
      mywildfly_1 | 18:28:18,004 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) JBAS017520: Undertow HTTP listener default stopped, was bound to /0.0.0.0:8080
      mywildfly_1 | 18:28:18,007 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-5) JBAS017506: Undertow 1.1.0.Final stopping
      mywildfly_1 | =========================================================================
      mywildfly_1 |
      mywildfly_1 |   JBoss Bootstrap Environment
      mywildfly_1 |
      mywildfly_1 |   JBOSS_HOME: /opt/jboss/wildfly
      mywildfly_1 |
      mywildfly_1 |   JAVA: /usr/lib/jvm/java/bin/java
      mywildfly_1 |
      mywildfly_1 |   JAVA_OPTS:  -server -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
      mywildfly_1 |
      mywildfly_1 | =========================================================================
      mywildfly_1 |
      mywildfly_1 | 18:28:18,082 INFO  [org.jboss.as] (MSC service thread 1-10) JBAS015950: WildFly 8.2.0.Final "Tweek" stopped in 148ms
      mywildfly_1 | 18:28:18,438 INFO  [org.jboss.modules] (main) JBoss Modules version 1.3.3.Final
      mywildfly_1 | 18:28:18,691 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.2.Final
      mywildfly_1 | 18:28:18,769 INFO  [org.jboss.as] (MSC service thread 1-7) JBAS015899: WildFly 8.2.0.Final "Tweek" starting
      mywildfly_1 | 18:28:19,737 INFO  [org.jboss.as.server] (Controller Boot Thread) JBAS015888: Creating http management service using socket-binding (management-http)
      mywildfly_1 | 18:28:19,756 INFO  [org.xnio] (MSC service thread 1-12) XNIO version 3.3.0.Final
      mywildfly_1 | 18:28:19,765 INFO  [org.xnio.nio] (MSC service thread 1-12) XNIO NIO Implementation Version 3.3.0.Final
      mywildfly_1 | 18:28:19,798 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 32) JBAS010280: Activating Infinispan subsystem.
      mywildfly_1 | 18:28:19,802 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 31) WFLYIO001: Worker 'default' has auto-configured to 16 core threads with 128 task threads based on your 8 available processors
      mywildfly_1 | 18:28:19,834 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 40) JBAS011800: Activating Naming Subsystem
      mywildfly_1 | 18:28:19,837 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 45) JBAS013171: Activating Security Subsystem
      mywildfly_1 | 18:28:19,843 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 46) JBAS010153: Node identifier property is set to the default value. Please make sure it is unique.
      mywildfly_1 | 18:28:19,846 INFO  [org.jboss.as.security] (MSC service thread 1-9) JBAS013170: Current PicketBox version=4.0.21.Final
      mywildfly_1 | 18:28:19,868 INFO  [org.jboss.as.jsf] (ServerService Thread Pool -- 38) JBAS012615: Activated the following JSF Implementations: [main]
      mywildfly_1 | 18:28:19,892 INFO  [org.jboss.as.connector.logging] (MSC service thread 1-10) JBAS010408: Starting JCA Subsystem (IronJacamar 1.1.9.Final)
      mywildfly_1 | 18:28:19,902 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
      mywildfly_1 | 18:28:19,943 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017502: Undertow 1.1.0.Final starting
      mywildfly_1 | 18:28:19,943 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-15) JBAS017502: Undertow 1.1.0.Final starting
      mywildfly_1 | 18:28:19,969 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010403: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
      mywildfly_1 | 18:28:19,980 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) JBAS010417: Started Driver service with driver-name = h2
      mywildfly_1 | 18:28:20,027 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-3) JBAS015400: Bound mail session
      mywildfly_1 | 18:28:20,027 INFO  [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service
      mywildfly_1 | 18:28:20,139 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010404: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)
      mywildfly_1 | 18:28:20,141 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-13) JBAS010417: Started Driver service with driver-name = mysql
      mywildfly_1 | 18:28:20,155 INFO  [org.jboss.remoting] (MSC service thread 1-12) JBoss Remoting version 4.0.6.Final
      mywildfly_1 | 18:28:20,391 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017527: Creating file handler for path /opt/jboss/wildfly/welcome-content
      mywildfly_1 | 18:28:20,408 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-14) JBAS017525: Started server default-server.
      mywildfly_1 | 18:28:20,429 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-14) JBAS017531: Host default-host starting
      mywildfly_1 | 18:28:20,560 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-4) JBAS017519: Undertow HTTP listener default listening on /0.0.0.0:8080
      mywildfly_1 | 18:28:20,696 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-13) JBAS015012: Started FileSystemDeploymentService for directory /opt/jboss/wildfly/standalone/deployments
      mywildfly_1 | 18:28:20,697 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-16) JBAS015876: Starting deployment of "temp.war" (runtime-name: "temp.war")
      mywildfly_1 | 18:28:20,701 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-15) JBAS015876: Starting deployment of "employees.war" (runtime-name: "employees.war")
      mywildfly_1 | 18:28:20,719 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) JBAS010400: Bound data source
      mywildfly_1 | 18:28:20,720 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) JBAS010400: Bound data source
      mywildfly_1 | 18:28:20,815 INFO  [org.jboss.as.jpa] (MSC service thread 1-6) JBAS011401: Read persistence.xml for MyPU
      mywildfly_1 | 18:28:20,867 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 50) JBAS011409: Starting Persistence Unit (phase 1 of 2) Service 'employees.war#MyPU'
      mywildfly_1 | 18:28:20,880 INFO  [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 50) HHH000204: Processing PersistenceUnitInfo [
      mywildfly_1 |   name: MyPU
      mywildfly_1 |   ...]
      mywildfly_1 | 18:28:20,959 INFO  [org.jboss.ws.common.management] (MSC service thread 1-10) JBWS022052: Starting JBoss Web Services - Stack CXF Server 4.3.2.Final
      mywildfly_1 | 18:28:20,980 INFO  [org.hibernate.Version] (ServerService Thread Pool -- 50) HHH000412: Hibernate Core {4.3.7.Final}
      mywildfly_1 | 18:28:20,984 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 50) HHH000206: hibernate.properties not found
      mywildfly_1 | 18:28:20,986 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 50) HHH000021: Bytecode provider name : javassist
      mywildfly_1 | 18:28:21,081 INFO  [org.jboss.weld.deployer] (MSC service thread 1-9) JBAS016002: Processing weld deployment employees.war
      mywildfly_1 | 18:28:21,127 INFO  [org.hibernate.validator.internal.util.Version] (MSC service thread 1-9) HV000001: Hibernate Validator 5.1.3.Final
      mywildfly_1 | 18:28:21,180 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-4) JBAS017534: Registered web context: /temp
      mywildfly_1 | 18:28:21,264 INFO  [org.jboss.weld.deployer] (MSC service thread 1-13) JBAS016005: Starting Services for CDI deployment: employees.war
      mywildfly_1 | 18:28:21,298 INFO  [org.jboss.weld.Version] (MSC service thread 1-13) WELD-000900: 2.2.6 (Final)
      mywildfly_1 | 18:28:21,310 INFO  [org.jboss.weld.deployer] (MSC service thread 1-10) JBAS016008: Starting weld service for deployment employees.war
      mywildfly_1 | 18:28:21,452 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 50) JBAS011409: Starting Persistence Unit (phase 2 of 2) Service 'employees.war#MyPU'
      mywildfly_1 | 18:28:21,521 INFO  [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 50) HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
      mysqldb_1   | 2014-12-23 18:28:21 1 [Warning] IP address '172.17.0.5' could not be resolved: Name or service not known
      mywildfly_1 | 18:28:21,845 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 50) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
      mywildfly_1 | 18:28:21,940 INFO  [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (ServerService Thread Pool -- 50) HHH000397: Using ASTQueryTranslatorFactory
      mywildfly_1 | 18:28:22,276 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 50) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
      mywildfly_1 | 18:28:22,282 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: drop table if exists EMPLOYEE_SCHEMA
      mywildfly_1 | 18:28:22,289 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: drop table if exists hibernate_sequence
      mywildfly_1 | 18:28:22,290 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: create table EMPLOYEE_SCHEMA (id integer not null, name varchar(40), primary key (id))
      mywildfly_1 | 18:28:22,300 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: create table hibernate_sequence ( next_val bigint )
      mywildfly_1 | 18:28:22,310 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: insert into hibernate_sequence values ( 1 )
      mywildfly_1 | 18:28:22,312 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (1, 'Penny')
      mywildfly_1 | 18:28:22,314 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (2, 'Sheldon')
      mywildfly_1 | 18:28:22,317 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (3, 'Amy')
      mywildfly_1 | 18:28:22,320 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (4, 'Leonard')
      mywildfly_1 | 18:28:22,323 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (5, 'Bernadette')
      mywildfly_1 | 18:28:22,324 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (6, 'Raj')
      mywildfly_1 | 18:28:22,328 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (7, 'Howard')
      mywildfly_1 | 18:28:22,330 INFO  [stdout] (ServerService Thread Pool -- 50) Hibernate: INSERT INTO EMPLOYEE_SCHEMA(ID, NAME) VALUES (8, 'Priya')
      mywildfly_1 | 18:28:23,361 INFO  [org.jboss.resteasy.spi.ResteasyDeployment] (MSC service thread 1-1) Deploying javax.ws.rs.core.Application: class org.javaee7.samples.employees.MyApplication
      mywildfly_1 | 18:28:23,396 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) JBAS017534: Registered web context: /employees
      mywildfly_1 | 18:28:23,433 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 28) JBAS018559: Deployed "employees.war" (runtime-name : "employees.war")
      mywildfly_1 | 18:28:23,434 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 28) JBAS018559: Deployed "temp.war" (runtime-name : "temp.war")
      mywildfly_1 | 18:28:23,452 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015961: Http management interface listening on http://127.0.0.1:9990/management
      mywildfly_1 | 18:28:23,453 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015951: Admin console listening on http://127.0.0.1:9990
      mywildfly_1 | 18:28:23,453 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015874: WildFly 8.2.0.Final "Tweek" started in 5330ms - Started 344 of 404 services (102 services are lazy, passive or on-demand)
      mywildfly_1 | 18:28:30,954 INFO  [stdout] (default task-1) Hibernate: select employee0_.id as id1_0_, employee0_.name as name2_0_ from EMPLOYEE_SCHEMA employee0_
    5. Узнайте IP-адрес с boot2docker ip и получите доступ к приложению как:
      1
      2
      curl http://192.168.59.103:8080/employees/resources/employees
      <?xml version="1.0" encoding="UTF-8" standalone="yes"?><collection><employee><id>1</id><name>Penny</name></employee><employee><id>2</id><name>Sheldon</name></employee><employee><id>3</id><name>Amy</name></employee><employee><id>4</id><name>Leonard</name></employee><employee><id>5</id><name>Bernadette</name></employee><employee><id>6</id><name>Raj</name></employee><employee><id>7</id><name>Howard</name></employee><employee><id>8</id><name>Priya</name></employee></collection>

    Полный список команд Fig можно увидеть, набрав fig :

    01
    02
    03
    04
    05
    06
    07
    08
    09
    10
    11
    12
    13
    14
    15
    Commands:
      build     Build or rebuild services
      help      Get help on a command
      kill      Kill containers
      logs      View output from containers
      port      Print the public port for a port binding
      ps        List containers
      pull      Pulls service images
      rm        Remove stopped containers
      run       Run a one-off command
      scale     Set number of containers for a service
      start     Start services
      stop      Stop services
      restart   Restart services
      up        Create and start containers

    Особенно интересна scaleкоманда, и мы рассмотрим ее в следующем блоге.

    Проблемы с файлами на github .

    Наслаждайтесь!

    Ссылка: Оркестровка Docker с использованием Fig от нашего партнера JCG Аруна Гупты в Miles to go 2.0… блог.
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