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A set of Docker scripts useful to compose Systems/Architectures containers layouts for (Micro)services development purpose using WSO2 and other products as ActiveMQ, Qpid, RabbitMQ, Monitoring tools, etc.
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README.md

Docker Containers to develop (micro)services with WSO2

A set of Docker scripts useful to compose Systems/Architectures containers layouts for (Micro)services development purpose using WSO2 and other products as ActiveMQ, Qpid, RabbitMQ, Monitoring tools, etc.

Containers

The configuration/functionalities not changed for each WSO2 container are:

  • Log4j configuration
  • The User/Password for Admin Web Carbon Console
  • H2 database

The idea is creating several base docker images where we can compose complex architecture to implement (micro)services. Then, the available scripts to create a base docker images are:

  1. WSO2 Enterprise Server Bus
  • version 4.8.1
  • version 4.9.0 (latest)
  1. WSO2 API Manager
  • version 1.8.0
  • version 1.9.1 (latest)
  1. WSO2 Data Services Server
  • version 3.2.1
  • version 3.2.2
  • version 3.5.0 (latest)
  1. WSO2 Governance Registry (wip)
  • version 5.1.0
  1. WSO2 Microservice Server (wip)
  • version 1.0.0-alpha
  1. Message Broker (wip)
  • RabbitMQ
  • WSO2 Message Broker
  • Apache ActiveMQ
  • Apache Qpid
  1. Data Persistence (wip)
  • MySQL
  • PostgreSQL
  • Redis
  • Cassandra
  1. WSO2 Business Activity Monitor
  • version 2.5.0
  1. WSO2 Data Analytics Server (wip)
  • version 3.0.0
  • version 3.0.1 (latest)
  1. Wiremock Server
  • Standalone version 2.0.6-beta
  • Standalone version 2.0.7-beta
  • Standalone version 2.0.7-beta (latest)

WSO2 Development Server - Docker Containers Map

Getting starting

In each WSO2 container are being copied the carbon.xml and web.xml files, where carbon.xml has updated parameters and they are a new ServerRole, Offset and ServerName. Change them if you require it.

Building and Running base images.

1) Download docker scripts:

$ git clone https://github.com/chilcano/docker-wso2-dev-srv.git
$ cd docker-wso2-dev-srv

2) Create an image:

$ docker build --rm -t chilcano/wso2-esb:4.8.1 wso2esb/4.8.1

Where:

  • chilcano/wso2-esb:4.8.1 is the tag of the new image
  • wso2esb/4.8.1 is the PATH where Dockerfile is located

3) Check created images:

$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
chilcano/wso2-esb   4.8.1               254476f8c58e        6 seconds ago       1.393 GB
java                openjdk-7           a93511e8921b        12 days ago         589.7 MB

4) Create, run, attach and stop a new container:

Create and run new container:

$ docker run --detach -t --name=wso2esb01a -p 19449:9443 chilcano/wso2-esb:4.8.1
d1f5628233cfe25bdf7331d8c79d7f49bdb6375bb52c2f13f0d25708c1d46c38

Where:

  • --detach or -d means to run the container in detached mode
  • wso2esb01a is the name of container
  • 19449 is the external port for the port 9443
  • chilcano/wso2-esb:4.8.1 is the tag of image
  • -t creates a pseudo-TTY, if this parameter is not provided, then when attaching the running container you will neve can release the shell session.

Stop a running container:

$ docker stop wso2esb01a
wso2esb01a

Check if container is running:

$ docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                       PORTS               NAMES
259a3d3eb8e0        chilcano/wso2-esb:4.8.1   "/bin/sh -c 'sh ./wso"   26 minutes ago      Exited (137) 3 minutes ago                       wso2esb01a

Now, restart the existing container:

$ docker start wso2esb01a
wso2esb01a

... and check again if container is running:

$ docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS              PORTS                               NAMES
259a3d3eb8e0        chilcano/wso2-esb:4.8.1   "/bin/sh -c 'sh ./wso"   36 minutes ago      Up 32 seconds       8286/tcp, 0.0.0.0:19449->9443/tcp   wso2esb01a

5) Go to WSO2 Carbon Web Console

If container is running, just open this URL (https://<WSO2_HOST_IP>:19449/carbon) in a browser. The <WSO2_HOST_IP> in my case is 192.168.99.102. You can get it running this command:

$ docker-machine ls
NAME           ACTIVE   DRIVER       STATE     URL                         SWARM   ERRORS
default        *        virtualbox   Running   tcp://192.168.99.102:2376
machine-dev    -        virtualbox   Running   tcp://192.168.99.100:2376
machine-test   -        virtualbox   Running   tcp://192.168.99.101:2376

Where default is the active machine (is marked with *), then the 192.168.99.102 will be the IP Address to be used as <WSO2_HOST_IP>.

6) Attach to a running container:

$ docker attach --no-stdin=false wso2esb01a

Where --no-stdin=false means to enable the pseudo-TTY and to release shell, just send Ctrl+C.

7) Get a Shell/SSH session from a running container:

$ docker exec -i -t wso2esb01a bash
root@4689e1574550:/opt/wso2esb01a/bin#
root@4689e1574550:/opt/wso2esb01a/bin# ls
README.txt	carbondump.sh  ciphertool.bat  java2wsdl.sh			    tcpmon.bat		    version.txt    wso2carbon-version.txt  wso2server.bat
build.xml	chpasswd.bat   ciphertool.sh   org.wso2.carbon.bootstrap-4.2.0.jar  tcpmon.sh		    wsdl2java.bat  wso2esb-samples.bat	   wso2server.sh
carbondump.bat	chpasswd.sh    java2wsdl.bat   tcpmon-1.0.jar			    tomcat-juli-7.0.34.jar  wsdl2java.sh   wso2esb-samples.sh	   yajsw

... and tailing the wso2carbon.log:

root@4689e1574550:/opt/wso2esb01a/bin# tail -f ../repository/logs/wso2carbon.log
TID: [0] [ESB] [2015-12-09 15:13:39,596]  INFO {org.apache.synapse.transport.passthru.PassThroughHttpSSLListener} -  Pass-through HTTPS Listener started on 0:0:0:0:0:0:0:0:8249 {org.apache.synapse.transport.passthru.PassThroughHttpSSLListener}
TID: [0] [ESB] [2015-12-09 15:13:39,597]  INFO {org.apache.synapse.transport.passthru.PassThroughHttpListener} -  Starting Pass-through HTTP Listener... {org.apache.synapse.transport.passthru.PassThroughHttpListener}
TID: [0] [ESB] [2015-12-09 15:13:39,597]  INFO {org.apache.synapse.transport.passthru.PassThroughHttpListener} -  Pass-through HTTP Listener started on 0:0:0:0:0:0:0:0:8286 {org.apache.synapse.transport.passthru.PassThroughHttpListener}
TID: [0] [ESB] [2015-12-09 15:13:39,600]  INFO {org.apache.tomcat.util.net.NioSelectorPool} -  Using a shared selector for servlet write/read {org.apache.tomcat.util.net.NioSelectorPool}
TID: [0] [ESB] [2015-12-09 15:13:39,683]  INFO {org.apache.tomcat.util.net.NioSelectorPool} -  Using a shared selector for servlet write/read {org.apache.tomcat.util.net.NioSelectorPool}
TID: [0] [ESB] [2015-12-09 15:13:39,719]  INFO {org.wso2.carbon.registry.eventing.internal.RegistryEventingServiceComponent} -  Successfully Initialized Eventing on Registry {org.wso2.carbon.registry.eventing.internal.RegistryEventingServiceComponent}
TID: [0] [ESB] [2015-12-09 15:13:39,792]  INFO {org.wso2.carbon.core.init.JMXServerManager} -  JMX Service URL  : service:jmx:rmi://localhost:11117/jndi/rmi://localhost:10005/jmxrmi {org.wso2.carbon.core.init.JMXServerManager}
TID: [0] [ESB] [2015-12-09 15:13:39,792]  INFO {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  Server           :  WSO2ESB01A-4.8.1 {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent}
TID: [0] [ESB] [2015-12-09 15:13:39,793]  INFO {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent} -  WSO2 Carbon started in 28 sec {org.wso2.carbon.core.internal.StartupFinalizerServiceComponent}
TID: [0] [ESB] [2015-12-09 15:13:40,112]  INFO {org.wso2.carbon.ui.internal.CarbonUIServiceComponent} -  Mgt Console URL  : https://172.17.0.2:9443/carbon/ {org.wso2.carbon.ui.internal.CarbonUIServiceComponent}
TID: [0] [ESB] [2015-12-09 15:14:26,563]  INFO {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil} -  'admin@carbon.super [-1234]' logged in at [2015-12-09 15:14:26,562+0000] {org.wso2.carbon.core.services.util.CarbonAuthenticationUtil}

References

  1. My Docker useful commands
  2. Using Docker registry for WSO2 images
  3. The Docker user guide
  4. The Docker commands
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