Endava CI intro - Jenkins, git and docker

To use the different applications in this repository run the following docker commands:

Jenkins

Image

To start the jenkins server build the image directly from the Docker file:

docker build -t eci-jenkins-docker runtime/jenkins/

Otherwise, you can download it from docker hub using your personal docker hub account:

docker login

After logging into your docker hub account you can pull the image for the jenkins application from docker hub.

docker pull juanmacoo/eci-jenkins-docker

Container

Linux

To start the container in linux just run the following:

docker run  -d \ # Run Detached
--dns 8.8.8.8 --dns 8.8.4.4 \ # Enable google dns to access Github
-p 8888:8080 \ # Publish Port
--name jenkins_master \ # Set container name
-v /var/run/docker.sock:/var/run/docker.sock \ # Use local docker docket
-v jenkins_home:/var/jenkins_home \ # Set named volume to persist jenkins files
juanmacoo/eci-jenkins-docker # Built image name

Windows

To start the container in windows just run the following:

docker run  -d \ # Run Detached
--dns 8.8.8.8 --dns 8.8.4.4 \ # Enable google dns to access Github
-p 8888:8080 \ # Publish Port
--name jenkins_master_win \ # Set container name
-v /var/run/docker.sock:/var/run/docker.sock \ # Use local docker docket
-v jenkins_home_win:/var/jenkins_home \ # Set named volume to persist jenkins files
juanmacoo/eci-jenkins-docker # Built image name

Additionally, since docker in docker for windows requires root permissions, lets add them then restart the container:

docker exec -u root jenkins_master_win usermod -aG root jenkins \
docker stop jenkins_master_win && docker start  jenkins_master_win

Node App

To start the node app, build the image directly from the Docker file:

docker build -t eci-nodeapp nodeApp/

The start the container using the built image:

docker run -d -p 3000:3000 --name eci-nodeapp eci-nodeapp

Springboot App

To start, lets first build the springboot app:

cd springbootApp && \
chmod +x gradlew && \
./gradlew build

Build docker image

Then, build the image directly from the Docker file:

docker build -t eci-springboot .

Finally, start the container using the built image:

docker run -d -p 8181:8080 --name eci-nodeapp eci-nodeapp