DevOps and CI/CD

DevOps practices and CI/CD pipelines, built with open-source tools and with OpenShift Pipelines and OpenShift GitOps.

1. 01

   DevOps and CI/CD: the complete guide

   What DevOps is, how CI/CD pipelines work stage by stage, GitOps and deployment strategies, security in the pipeline, and how to build it all with open-source tools and on Red Hat OpenShift.

   Read
2. 02

   Source control and branching

   Git, trunk-based development, pull requests and protected branches.

   Coming soon
3. 03

   Continuous integration

   Build, test and scan every change automatically, and keep the main branch releasable.

   Coming soon
4. 04

   Building container images

   Containerfiles, Buildah, source-to-image and registries.

   Coming soon
5. 05

   Jenkins

   Pipelines as code with Jenkins, and running Jenkins on OpenShift.

   Coming soon
6. 06

   GitLab CI

   A self-hosted GitLab with runners on OpenShift.

   Coming soon
7. 07

   OpenShift Pipelines (Tekton)

   Cloud-native pipelines that run as pods, with tasks, pipelines and triggers.

   Coming soon
8. 08

   OpenShift GitOps (Argo CD)

   Deploy from Git, detect drift and promote between environments.

   Coming soon
9. 09

   Deployment strategies

   Rolling, blue-green and canary releases, and rolling back safely.

   Coming soon
10. 10

    DevSecOps and supply chain

    Code and image scanning, SBOMs, image signing and admission policies.

    Coming soon
11. 11

    Infrastructure as code

    Ansible and OpenTofu or Terraform for servers, networks and clusters.

    Coming soon
12. 12

    Developer Hub

    A Backstage developer portal with templates for new services.

    Coming soon
13. 13

    Measuring DevOps

    The four DORA metrics and how to track them.

    Coming soon