jmmoreno/docker-jboss-eap repository overview

⁠docker-jboss-eap

The docker-jboss-eap image provides a Docker container for running JBoss EAP server based on jboss/base-jdk⁠ official image.

This container is provided with a full JBoss EAP installation.

⁠Usage

Start a JBoss EAP instance as follows (using docker-compose.yml file):

# My docker-compose.yml file

# JBoss EAP 5.2
jbosseap:
  image: jmmoreno/docker-jboss-eap:5.2
  container_name: jboss-eap-myconf
  #network_mode: default
  command: jboss-eap myconf
  extra_hosts:
  - my_database:192.168.0.4
  #hostname: mypersodomain.com
  #volumes:
  #- 
  environment:
  - JAVA_OPTS_MEM=-Xms1024m -Xmx2048m -XX:MaxPermSize=256m
  - JAVA_OPTS_EXTRA=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8787 -Dfile.encoding=UTF-8
  - JAVA_OPTS_BIND_ADD=0.0.0.0
  #- JAVA_OPTS_PORTS=-Djboss.service.binding.set=ports-01
  ports:
  - 1098:1098
  - 1099:1099
  - 3873:3873
  - 4446:4446
  - 4444:4444
  - 4445:4445
  - 4712:4712
  - 4713:4713
  - 8009:8009
  - 8080:8080
  - 8083:8083
  - 8787:8787

⁠Configuration (environment variables)

When you start the JBoss EAP image, you can adjust the configuration of the instance by passing one or more environment variables on the docker run command line.

JAVA_OPTS_MEM

Variable to define the memory allowed to use the server.

JAVA_OPTS_EXTRA

Variable to define all extra configuration for JVM.

JAVA_OPTS_BIND_ADD

Binds the ServerSocket to a specific address (IP address).

JAVA_OPTS_PORTS

Start JBoss with the VM parameter jboss.service.binding.set set to either ports-default, ports-01, ports-02 etc

⁠Start an specific server configuration

The entrypoint of this image is a script that require one parameter used to define the server configuration to be launched. When you start the container, you need to specify the configuration name

In the previous example, the configuration used is called myconf. You can use JBoss specific configurations like defaul, test, production, ...

⁠Data persistence

If you want to make your data persistent, you need to mount a volume. The first start of this container, could be a clean JBoss configuration using myconf.

When the server is started (watching logs...):

docker logs -t --tail=100 jboss-eap-myconf

jboss-eap-myconf | 11:48:53,346 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080

jboss-eap-myconf | 11:48:53,365 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-0.0.0.0-8009

jboss-eap-myconf | 11:48:53,374 INFO [ServerImpl] JBoss (Microcontainer) [5.2.0 (build: SVNTag=JBPAPP_5_2_0 date=201211232041)] Started in 14s:768ms

the server configuration folder could be copied from container to host and then could be used as a volume. To do these:

docker cp jboss-eap-myconf:/opt/jboss/eap-5.2/jboss-as/server/myconf/ <PATH_INTO_HOST>

When the folder is copied, you only need to mount the volume, adding the following lines to the docker-compose.yml file used previously:

volumes:
  - <PATH_INTO_HOST>/myconf:/opt/jboss/eap-5.2/jboss-as/server/myconf
  

After that, recreate the container using your own and persisted data!