3 KEY ELEMENTS FOR YOUR GITOPS STRATEGY Copyright 2024 Akamai Technologies. All rights reserved. Any trademarked names and logos are property of their respective companies. EBOOK GITOPS 3 KEY ELEMENTS ELEMENTS FOR YOUR GITOPS STRATEGY Copyright 2024 Akamai Technologies. All rights reserved. Any trademarked names and logos are property of their respective companies. Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . 07 Designing Your GitOps Strategy . . . . . . . . . . . . . . . . . . . .

GitOps on AWS: Increase velocity of your DevOps teams P.2 Git familiar with DevOps and GitOps For over a decade, software companies have been trying to move away from the waterfall approach to application separate engineering team and never seeing it again, they would prefer to have small teams of developers work together to handle everything themselves—from building and testing to deploying. The move to DevOps teams be more autonomous and productive by enabling continuous deployment through the tools they work in everyday. Changes are automatically applied to the cluster once a Pull Request is approved and

configuration errors that can occur during deployments, saving time for Ops teams to diagnose and fix those errors. Besides, source control allows multiple teams to work on different parts of the infrastructure without without interfering with each other's work. This leads to increased productivity in both the Dev and Ops teams, which ultimately results in faster developments and deployments. Improved reliability & stability the next section, we’ll at how to implement a GitOps workflow properly. How to implement GitOps If your organization already has a properly implemented DevOps pipeline using Git as the SCM tool, implementing

Combining Tools Summary The Path to GitOps | 3 Contents 22 Chapter 4–Git Workflows Separate Your Repositories Separate Development in Directories, Not Branches Trunk-Based Development time was, “We can do better.” We had new, declarative tools for infrastructure and a new paradigm to work. However, there weren’t many tools that had fully embraced Kubernetes natively. But a line in that GitOps [2]. It received very positive feedback and later became a recurring show. Eventually, this work led us to the Cloud Native Computing Foundation’s GitOps Working Group (and later the OpenGitOps

all information in Git 9. Running GitOps at scale is difficult 10. GitOps and Helm do not always work well together 11. Continuous Deployment and GitOps do not mix together 12. There is no standard as the one-size-fits-all solution that will solve all your release problems and this is simply not true. First of all, GitOps requires that your deployment artifacts are already there. This means that and call it a day. GitOps is only part of your whole development strategy and you should make sure that all other processes and workflows are ready to work with GitOps. Splitting CI and CD with

on-demand and in a secure way. FAANG and startup companies are increasingly building DX teams to work with platform teams to improve overall organisational productivity and development velocity.” James consistent process in place, but it’s even better to have a consistent experience for your developers. Especially if your organization has numerous different teams, each with its own set of products, and critical mission: to provide the resources and capabilities that enable application development teams to work effectively. A platform team delivers self-service APIs to developers. This team builds and maintains

follow, we’ll explain exactly what GitOps is and how you can use it to deliver positive results in your organization. How GitOps Boosts Business Performance: The Facts 3 SOFTWARE SUCCESS LEADS TO at the centre of the delivery pipeline, developers do not need to learn to use new tools. They can work in a world they know, using pull requests to accelerate deployment and operations tasks. The benefits reliability Because your entire system is in Git, you can easily manage rollbacks, reversions and forks – which means GitOps gives you stable and reproducible rollbacks of your entire application infrastructure

for declarative infrastructure and applications. Automated CI/CD pipelines roll out changes to your infrastructure when commits are pushed and approved in Git. It also makes use of diff tools to you when there is a divergence. The ultimate goal of GitOps is to speed up development so that your team can make changes and updates safely and securely to complex applications running in Kubernetes no single tool that can do everything required in your pipeline, GitOps gives you the freedom to choose the best tools for the different parts of your CICD pipeline. You can select a set of tools from

cluster Version 1 Version 2 Manage inbound and outbound traffic, allowing non-sidecar components to work with VirtualService setup #IstioCon Brush up on Istio resources (cont’d) Target Audience What Christian Posta (Tuesday) ● Taming Istio Configuration with Helm by Ryan Michela (Wednesday) ● Know your peers by Alex Van Boxel (Wednesday) Target Audience What to expect Istio Multicluster First Demo

infrastructure definitions can be kept alongside application code in Git. Keeping your entire system in Git means that your development team uses familiar Git-based workflows and pull requests to deploy deploy both application and infrastructure changes to Kubernetes. With the entire state of your cluster kept under source control, diff tools and synchronization agents can compare what’s running in between the two, an alert can be sent, effectively creating a feedback and control loop for managing your cluster. PRINCIPLES OF GITOPS GitOps is based on several core tenets: DECLARATIVE DESCRIPTION