docker - Horrell.ca

Installing a specific version of CMake in a docker image

By Christopher Horrell in docker on 22 Jun 2020

Sometime last year I needed to get a specific version of CMake (3.6.2) installed in a CentOS 7 Docker image. The Docker image (via a Dockerfile) was being used in a Jenkins declarative pipeline. The version of the CMake yum package for CentOS 7 is 2.8.12.…

Install Docker on Ubuntu with Ansible

By Christopher Horrell in ansible on 18 Jun 2020

I like to use Docker as much as possible for Jenkins builds since it simplifies the agent infrastructure – the agents just need to have git, java (jdk or jre) and Docker installed. I typically install Docker on Ubuntu via the instructions on the Docker website. The instructions recommend using the…