Article source: infoqStefan Thorpe
In order to help you start your GitOps journey, this article introduces more than 30 tools. If you want to apply GitOps, we recommend that you use these tools.
GitOps draws on the automation aspect of DevOps methodology and is a method designed to simplify infrastructure management and cloud operations through software development and deployment. Although many people think that GitOps can replace DevOps, this is not the case. The method only focuses on achieving automation in the DevOps methodology.
Specifically, GitOps uses Git pull requests to automate infrastructure configuration and software deployment, all of which are to make CI/CD more efficient.
GitOps uses Git as the sole source of truth for application development and cloud infrastructure; it uses declarative statements to simplify configuration and deployment.
GitOps unifies many key tasks, such as the deployment, management, and monitoring of cloud clusters (especially containers running in the cloud), and allows developers to have more control over their application deployment pipelines. Since Git can be used for infrastructure as code (IaC) and application development, it is an ideal fact repository for this approach.
Benefits of GitOps
For those who use this method, GitOps provides some key advantages, first of all the more refined CI/CD pipeline itself. This approach makes full use of the advantages of cloud-native applications and scalable cloud infrastructure without introducing common complexities.
Other benefits include:
- Higher reliability is determined by the native characteristics of Git. If the new code causes an error, you can roll back the deployment and use Git's tracking mechanism to revert to any version of the application. This will also make the cloud infrastructure more robust.
- Improved stability, especially when managing Kubernetes clusters. Everything is traceable, and the cluster configuration