Docker pour le développement Java

Docker pour le dev Java

1. A propos

1. Les besoins du dev

1. Les besoins du dev

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1. Les besoins du dev

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1. Une solution ?

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1. Une solution ?

1. Une solution ?

1. Outillage Docker

docker engine

docker-machine boot2docker

docker-compose fig

1. Installation

1. Installation

apt-get install docker-compose

brew cask install virtualbox

brew install docker-compose

1. Utilisation

docker-machine create --driver virtualbox dev

docker-machine start dev && eval "$(docker-machine env dev)"

docker-machine stop dev

1. Images

Cas d’utilisation

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1. Environnement de construction

1. Environnement de construction

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1. Environnement de construction

Dockerfile

FROM ubuntu:14.04MAINTAINER [email protected]################################################## Build Box with Java 6u45 and Maven 3.1.1#################################################

# Make sure repo is updatedENV DEBIAN_FRONTEND noninteractiveRUN echo "deb http://archive.ubuntu.com/ubuntu trusty main universe" > /etc/apt/sources.listRUN apt-get update# Needed to use add-apt-repositoryRUN sudo apt-get install -y --no-install-recommends \

python-software-properties \software-properties-common

# Install Java 6 from PPARUN echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections && \ echo debconf shared/accepted-oracle-license-v1-1 seen true | debconf-set-selections && \ add-apt-repository -y ppa:webupd8team/java && \ apt-get update && \ apt-get install -y oracle-java6-installerENV JAVA_HOME /usr/lib/jvm/java-6-oracle/ENV PATH $JAVA_HOME/bin:$PATH

# Install Maven 3.1.1 from binariesENV MAVEN_VERSION 3.1.1RUN wget -nv http://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz && \

tar -zxf apache-maven-$MAVEN_VERSION-bin.tar.gz -C /usr/local && \rm apache-maven-*.tar.gz

ENV M2_HOME /usr/local/apache-maven-$MAVEN_VERSIONENV PATH $M2_HOME/bin:$PATH

VOLUME /codeWORKDIR /codeENTRYPOINT ["mvn"]CMD ["-version"]

1. Environnement de construction

cd /dir/of/my/Dockerfile

docker build -t mvnjava6 .

docker run mvnjava6

cd /dir/of/my/pom

docker run -v "$(pwd)":/code mvnjava6 package

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1. Environnement d'exécution

1. Environnement d'exécution

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1. Environnement d'exécution

docker-compose.yml ftp: image: andrewvos/docker-proftpd ports: - "21:21" volumes: - ./TMP/ftp:/ftp environment: - USERNAME=username - PASSWORD=password

jetty: build: ./jetty ports: - "8082:8080" volumes: - ./WEB/little-app/target/little-app.war:/opt/jetty/webapps/little-app.war

jboss: build: ./jboss ports: - "8009:8009" - "8787:8787" links: - jetty - ftp volumes: - ./RESSOURCES/src/ressources/fig/:/data/ressources/fig/ # War - ./WEB/big-app/web/:/local/jboss/jboss-6.1.0.Final/server/default/deploy/big-app-3.29.0-SNAPSHOT.war/ - ./WEB/big-app/target/classes/:/local/jboss/jboss-6.1.0.Final/server/default/deploy/big-app-3.29.0-SNAPSHOT.war/WEB-INF/classes/ #Java - ./RESSOURCES/fig/java.security:/usr/lib/jvm/java-6-oracle/jre/lib/security/java.security #jboss - ./RESSOURCES/fig/oracle-ds.xml:/local/jboss/jboss-6.1.0.Final/server/default/deploy/oracle-ds.xml

apache: build: ./apache/ ports: - "80:80" - "90:90" - "89:89" - "443:443" volumes: - ./RESSOURCES/statics/:/data/ressources/apache/ links: - jboss

1. Environnement de construction

cd /dir/of/my/docker-compose

docker-compose build

docker-compose up -d --force-recreate

docker-compose logs jbossdocker exec -it jboss bash

1. Environnement d'exécution

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1. Partage des sources

Comment y arriver ?

1. Apprentissage

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1. Apprentissage

1. Apprentissage

1. Apprentissage

1. Apprentissage

1. Une solution ?

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1. Une solution !

1. Questions ?

1. Questions ?

1. Apprentissage