eBook 1 The Practical Guide to GitOps Deliver quality at speed $ eBook 2 The Freedom of Choice Table of Contents The Principles of GitOps Key Benefits of GitOps What Happens When you Adopt GitOps of other options as well, such as minikube, or you can use one of the public cloud providers like Google Kubernetes Engine or Amazon’s EKS. You’ll need to create a new repository for this tutorial and su -). Install the required binaries onto all three instances: curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add - cat < /etc/apt/sources.list.d/kubernetes.list deb

THE GITOPS GUIDE TO BUILDING & MANAGING INTERNAL PLATFORMS weave.works 2 THE GITOPS GUIDE TO BUILDING & MANAGING INTERNAL PLATFORMS Internal platforms are a great way to enable an outstanding software continuously, and with full confidence in the reliability of the system. THE GITOPS GUIDE TO BUILDING & MANAGING INTERNAL PLATFORMS 3 weave.works ▼ Self-service developer experience (DX) mature DevOps organizations - Stream-aligned teams, and Platform teams. weave.works THE GITOPS GUIDE TO BUILDING & MANAGING INTERNAL PLATFORMS 4 ▼ Score for “high use” DevOps evolution Stream-aligned

community. —Natale Vinto Senior Principal Developer Advocate, Red Hat Author, Modernizing Enterprise Java and GitOps Cookbook (O’Reilly Media) July 2022 Introduction The Path to GitOps | 8 Chapter 1 com/open-gitops/documents/blob/release-v1.0.0/PRINCIPLES.md [3.2] https://fluxcd.io [3.3] https://cloud.google.com/anthos/config-management [3.4] https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/ https://kubernetes.io/docs/concepts/services-networking/ingress/ [5.2] https://helm.sh/docs/chart_template_guide/functions_and_pipelines/ [5.3] https://argo-cd.readthedocs.io/en/stable/operator-manual/high_ a

easily stored and managed in git OpenShift GitOps Principles ● Separate application source code (Java/.Net/etc) from manifests (yaml) ● Deployment manifests are standard k8s manifests ● Avoid duplication SOPs/KSOPs ○ Many others Argo CD - Order Dependent Deployments https://argoproj.github.io/argo-cd/user-guide/sync-waves/ ● Sometimes you have cases where you need to deploy things in a specific order ○ Subscribe ● Pipeline admin metrics in Prometheus ● In-cluster Tekton catalog and hub ● Jenkins migration guide ● Deployment pattern custom tasks ● OpenShift Pipelines GA ● Disconnected clusters (air-gapped)

Containers took the world by storm and introduced new ways to orchestrate applications. When Google open-sourced Kubernetes in 2014, it grabbed the attention of developers and quickly became the resource. Kubernetes deployments have the following properties that make them perfect for GitOps-style deployment workflows: • Automation: Kubernetes provides a built-in mechanism for automating the yaml └── replica-count.yaml JSONNET Jsonnet is a programming language open-sourced by Google that provides configuration management as one of its main features. Its use is not specifically

practices are needed in several areas that are not currently covered by the existing tools. In this guide, we will describe several gaps and issues in current GitOps tools, and the biggest challenges when get started you can now open a ​free account with Codefresh​ and then follow our documentation guide for GitOps deployments​.

What’s The Difference & How To Choose How To Use Elastic Enterprise Search with GitHub Kubernetes Guide, a tutorial series Automation In DevOps: Why & How To Automate DevOps Practices What Is Cloud Native

ensure Git is the single source of truth for your application in our free Understanding GitOps guide. DOWNLOAD NOW | 05 3 KEY ELEMENTS FOR YOUR GITOPS STRATEGY Copyright 2024 Akamai Technologies

Linux ® is the registered trademark of Linus Torvalds in the United States and other countries. Java ® is a registered trademark of Oracle and/or its affiliates. XFS ® is a trademark of Silicon Graphics

Linux ® is the registered trademark of Linus Torvalds in the United States and other countries. Java ® is a registered trademark of Oracle and/or its affiliates. XFS ® is a trademark of Silicon Graphics