rjkmurray75 / javaoneus2016

JavaOne US 2016 - Demo files

JavaOne US 2016

Java EE, Posgres, Apache TomEE, Apache Cassandra, ActiveMQ and Docker Demo

To build our Postgres image (based on this Dockerfile)

docker build -t postgres-javaone .

To create and run a new container based on the image created:

docker run --name postgresdb -p 5432:5432 postgres-javaone

To create and run a new container based on an ActiveMQ image:

docker run --name activemq webcenter/activemq:5.13.2

To create and run a new container based on an Apache Cassandra image:

docker run --name cassandradb cassandra:3.7

To build our Apache TomEE image (based on this Dockerfile)

docker build -t tomee-db --build-arg WAR_FILE=javaonedb.war .

To create three new containers basead on the image created and link them to the Postgres and Cassandra containers:

docker create --name hostdb1 -p 8080:8080 --link postgresdb:postgresdb --link cassandradb:cassandradb tomee-db
docker create --name hostdb2 -p 8081:8080 --link postgresdb:postgresdb --link cassandradb:cassandradb tomee-db
docker create --name hostdb3 -p 8082:8080 --link postgresdb:postgresdb --link cassandradb:cassandradb tomee-db

To create a NGINX container (based on this env file):

docker create --name loadbalancerdb -p 80:80 --link hostdb1:hostdb1 --link hostdb2:hostdb2 --link hostdb3:hostdb3 --env-file ./env-load.list jasonwyatt/nginx-loadbalancer

To start all those just created containers:

docker start hostdb1
docker start hostdb2
docker start hostdb3
docker start loadbalancerdb

Then an application called "javaonedb" will be available to be accessed thru your browser (check "docker-machine ip" command to see the IP that Docker is using).

Java EE, Posgres, Apache Tomee, Apache Cassandra, ActiveMQ, Gradle and Docker Demo

Go to the javaonedb folder and execute the command:

gradle clean build war