In principle, Jenkins can use Podman to build images in any Kubernetes cluster; this article uses Containerd as the example. 1. Dropping Docker Brings New Challenges to CICD In CICD scenarios, we often need to build and push images within a pipeline. In an earlier document, Creating Jenkins Slaves Dynamically on Kubernetes, I described how mounting the /var/run/docker.

The original was written by Puneet Punamiya from Red Hat (a CDF member). Tekton is an open source project under the Continuous Delivery Foundation (CDF). It provides a framework for building CI/CD systems in a cloud native way. Put simply, people can define an entire CI/CD pipeline as Kubernetes resources.

1. Buildpacks, an Old Tree Blooms Anew The Buildpacks project was first started by Heroku in 2011 and was widely adopted by PaaS platforms such as Cloud Foundry. In an earlier document, Buildpack for PaaS Deployment, I demonstrated how to deploy a Django application to Heroku. The shortcoming of Buildpacks was that the artifact it produced was in Droplet format, which could not be adapted directly to container platforms.

1. What Problem Argo CD Solves 1.1 Starting from GitOps GitOps originated from a blog post published by Weaveworks in 2017: GitOps - Operations by Pull Request. In it, Alexis introduced a deployment approach that treats Git as the single source of truth. In GitOps practice, we need to define software infrastructure in a Git repository for management.

If you already use GitHub Actions, this article will show you more interesting and useful ways to use it. By the time I finished writing, I had added several more workflows to my repositories. 1. Passing Parameters When a Workflow Runs When a workflow runs, you can allow parameters to be entered on the GitHub Actions page to control the execution logic.