![jenkins docker run as root jenkins docker run as root](http://ayushisharma.me/wp-content/uploads/2020/05/screenshot-104-1024x576.png)
Then, as root user, install docker-ce so we could use Docker commands later in our Pipeline. In here we used jenkins/jenkins as base image. Basically what this file does is define our customization inside the Jenkins image. The next important file we need to create is our Dockerfile. Jenkins-net: Use Docker inside Jenkins container "/var/run/docker.sock:/var/run/docker.sock" All these files will be saved when we mount the volume of our Docker container into the folder /home/jenkins/jenkins/jenkins_home. This allows us to stop and start again our Jenkins service without having to start with a blank installation. Also, we need to define our network port and volumes to keep our data persistent. In here, we can define the context of our build and where to find the Dockerfile. The first file we are going to create inside our folder /home/jenkins/jenkins is the docker-compose.yml file. Mkdir -p jenkins/jenkins_home Use docker-compose to deploy Jenkins Then create a folder where we will store all our files related to our Jenkins service. Login to your host server as the newly created jenkins user. This ID will also be assigned inside the Docker image later when we customize this. We will need to take note of the User ID of jenkins. Also, notice the last command here in this step. But for best practices, we will create a new jenkins user that will belong to the docker group. Right now we are running all the commands as a sudoer (or as root) in our system. Ln -s /usr/local/bin/docker-compose /usr/bin/docker-composeĬhown root:docker /usr/local/bin/docker-compose curl -L "$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose And again, to avoid getting permission issue we changed the ownership of the docker-compose file to allow docker group to access this. In here, I created a link to /usr/local/bin. If you are still getting an error after installing docker-compose, try creating a symbolic link to the applicable directory in your system’s path. Later we will use a compose file to easily manage our Jenkins service. Yum install -y docker-ce docker-ce-cli containerd.io Install Docker On Host Server yum update -y Then change the ownership of a file docker.sock to make sure that all users in your system that belongs to docker group will not get a permission error while running Docker commands. The first step is to install Docker on your host server and start the docker daemon. While doing this tutorial I am running the commands on a CentOS Operating System. Also, we will customize our Jenkins Docker image to allow us to use Docker in Jenkins Pipeline.Īssuming you already have a Linux host server up and running.
![jenkins docker run as root jenkins docker run as root](https://linoxide.com/wp-content/uploads/2015/03/adding-host.png)
Jenkins docker run as root how to#
This will be a quick tutorial on how to deploy Jenkins using Docker. How to Deploy Jenkins in Docker? How to use use Docker inside Jenkins container?