Info

Basic Jenkins node CentOS image

Installed:

• Java 8 JRE (EPEL)
• openssh server
• sudo

Usage

In Jenkins:

• for example with Docker Plugin

Simple way

Initial password is created during start, but only if /context/.ssh directory is not found locally:

• user: jenkins
• password: jenkins

Steps:

docker pull valtri/docker-jenkins-centos
docker run -itd --name jenkins-centos valtri/docker-jenkins-centos

Recommended way

Access using ssh keys and no password will be created.

Steps:

ssh-keygen -t rsa -f jenkins_node
mkdir -p context/.ssh
#SELinux: chcon -Rt svirt_sandbox_file_t context/
cp -p jenkins_node.pub context/.ssh/authorized_keys

docker pull valtri/docker-jenkins-centos
docker run -itd --name jenkins-centos --volume `pwd`/context:/context:ro valtri/docker-jenkins-centos

Tags

• 7, latest: CentOS 7
• 6: CentOS 6