How to setup Jenkins using Docker

1. Install Jenkins using Docker
   sudo docker run --restart always -p 8081:8080 --name=jenkins -d \
-v /var/www/html:/var/www/html \
--env JAVA_OPTS="-Xmx4092m" --env JENKINS_OPTS="--prefix=/jenkins" jenkins/jenkins
   
   Get password from tail logs command.
   docker logs --tail 100 -f <container_name>
   
   
   
2. Install Jenkins Recommend plugin.
   
   
3. Install ZTI’s Recommend plugin.
   Manage Jenkins > Plugin Manager > Available Tab
   1. Gitlab
   2. Deploy to container
   3. Maven Integration
   4. Publish over SSH
   5. Publish over FTP
      
4. Install Node in docker
   docker exec -it -u root <container_name> bash
apt-update
apt install curl -y
apt install wget -y
curl -sL https://deb.nodesource.com/setup_14.x -o nodesource_setup.sh
bash nodesource_setup.sh
apt install nodejs
   
5. Install Maven in docker
   docker exec -it -u root <container_name> bash
apt install unzip -y
cd /opt
wget http://www-eu.apache.org/dist/maven/maven-3/3.5.4/binaries/apache-maven-3.5.4-bin.zip
unzip apache-maven-3.5.4-bin.zip
mv apache-maven-3.5.4 maven
chown -R root:root /opt/maven
echo 'export PATH=$PATH:/opt/maven/bin' | tee -a /etc/profile
source /etc/profile
mvn --version
   
6. Install Maven
   Global Tool Configuration > Maven > Maven Installations > Add Maven
   Name : MVN
   MAVEN_HOME : /opt/maven
   
7. Add Jenkins Credentials Provider: Jenkins
   Manage Jenkins > Credentials > System > Global Credentials (Unrestrict)
   
   
   
8. Add SSH path (If needed).
   Go to Manage Jenkins > Configure System
   
   

docker jenkins