What's new with GitOps and OpenShift 1 Jonas Janz AppDev Solutions Architect https://github.com/pixeljonas 2 GitOps is when the infrastructure and/or application state is fully represented by

thus exposing a new way of packaging and isolating application services. This led to the birth of designing distributed systems. Containers took the world by storm and introduced new ways to orchestrate takes to spin up new development, test environments, or deploy new features to a cluster. Teams can ship more changes per day, and this translates into a faster turnaround for new features and functionality existing CI/CD approach, the development team remains dependent on the operations team to deploy new changes in production. GitOps empowers teams to become more efficient and strategic. It enables

delivery (CD) tooling. My mindset at the 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 The Path to GitOps. Toward the end of writing The Path to GitOps, Christian decided to pursue a new role outside of Red Hat. While we’re sad to see him go, we’re also celebrating the opportunity he’s folks or system administrators? Is it something you can buy off the shelf? Or is it just a fancy new term for DevOps [1.1], or continuous integration/continuous deployment (CI/CD) [1.2]? As a matter

visibility into deployments 3.2. Deployment value comes from features and not Git hashes 3.3. The new Codefresh GitOps dashboard 3.4. Argo CD Integration 3.5. CI/CD pipelines with Codefresh 3.6. obvious. You merge (or create a commit) in Git, and your cluster for environment X is now getting the new version. But how do you promote this release to environment Y? Every time somebody declares again mixing CI with CD and you admit that GitOps does not cover this scenario. 2. “We open a new pull request to the other environment.” This means that you are forced to have different Git branches

Introducing GitOps into your organization means: Any developer that uses Git can start deploying new features to Kubernetes The same workflows are maintained across development and operations All have to run all of your CI jobs to rebuild everything and then re-apply all of the workloads to the new cluster. The typical CI pipeline doesn’t have its state easily recorded. Let’s see how we can Kubernetes cluster. Here is a typical developer workflow for creating or updating a new feature: 1. A pull request for a new feature is pushed to Git for review. 2. The code is reviewed and approved

about how they would go about building and maintaining the platform. Further, how they would build a new development culture around the platform that makes software delivery seamless. In this paper, we the best interest of any organization as the popular book by Stephen King says developers are ‘The New King Makers.’ A lot of companies are still struggling to provide a developer experience that will cases it can be by department. Application development teams care about moving faster and deploying new features and updates with little or no friction. The internal platform approach Use of internal

from Ops, organizations naturally become more productive. They deploy code more quickly and bring new features to market faster, establishing a clear competitive advantage with an increase in innovation charts the performance of engineering teams across the world against four key measures: lead time for new features, failure rate of code changes, frequency of deployment and the time it takes to restore service stability, security and compliance – and it does all this without the need for developers to learn new tools. On the pages that follow, we’ll explain exactly what GitOps is and how you can use it to deliver

microservices-based architectures and even databases in the form of database DevOps. Now there’s a new kind of Ops. GitOps is rapidly gaining popularity to extend the scope of DevOps further to include their infrastructure as code and version control them via Git. Whenever a new change is required, a pull request with the new change is created, executing the CI/CD pipeline to provision or modify the pipeline will then inform the Git Operator, which will pick up all the modifications and the desired new state. The Git operator will then compare the state of the existing infrastructure and desired state

deploying. The move to DevOps requires technical and cultural changes at an organizational level. A new set of tools that can abstract the complexity of the steps previously handled by large teams must microservices that can each be owned by a single team. Organizational leaders must also create a new culture that celebrates iterating and failing fast. Moving to DevOps is almost always worth the effort that all services are available to their customers 24x7, the engineering team needed a way to deploy new features quickly without compromising on reliability or security. “Leveraging GitOps has allowed

inclusion here expands that definition to include actions on directories and specifies behavior when the new parameter names a file that already exists. That specification requires that the action of the function (Invalid cross-device link) 错误： rename() do_renameat2() ... error = -EXDEV; if (old_path.mnt != new_path.mnt) goto exit2; ... vfs_rename() 而 linux 下的 mv 操作之所以能跨文件系统，是因为它是通过 read 源文件，然后