DevOps tools are used to automate most of the software development processes like building, managing dependency and conflict, deployment, etc., and helps reduce manual efforts.
Some best DevOps tools are listed below.
1. Docker:
Docker is regarded as one of the most important DevOps tools. It’s an open-source containerization platform. Docker has made containerization popular in the tech world, mainly because it makes distributed development possible and it helps to automate the deployment process.
2. Kubernetes:
Because of the ubiquity of microservices and container-based software, Kubernetes tops the list of open-source DevOps tools. Instead of releasing microservices manually, Kubernetes can automate the maintenance, deployment, and scaling of groups of containers in production. Kubernetes is hosted by the Cloud Native Computing Foundation(CNCF) and sometimes Kubernetes is written as K8s.
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3.GitHub:
GitHub is undoubtedly the most popular source control and software collaboration platform on the planet.GitHub Actions enable software packages hosted on GitHub to accept inputs and trigger other processes. This could help automate some cool DevOps workflows within GitHub, such as code reviews, branch management, or CI/CD processes — the combinations of possibilities here are endless.
4. Istio:
Just think about how we apply networking policies like encryption, security, observability, and telemetry elements consistently across all our services? For this service, the mesh is one answer. It places a sidecar proxy next to each container and abstracts these networking capabilities to a control plane. Istio is one of the open-source service mesh that has very widespread adoption. Istio is built on Envoy, opening it up to plugins and extensibility options. We should also mention Linkerd and Kuma as viable open-source service mesh alternatives.
5.SonarQube:
It is an open-source code review tool that supports 27 programming languages.SonarQube is helpful to keep the focus on code quality and security during the entire development process by automatically checking the code against thousands of code-checking rules. SonarQubes’ most important feature is Quality gates. SonarQube scores your source code for bugs, code coverage, vulnerabilities, and duplications and .whether it passes the “Quality gate” for public release. Quality gates can also be used to analyze pull requests, by which we can quickly decide whether to merge them or not.
6. Gradle:
It is a multi-language build automation tool.DevOps stack needs a reliable build tool like Apache Ant and Maven. These two tools dominated the market for years but now Gradle’s popularity has steadily grown. It is a versatile tool that supports multiple programming languages like c++, java, Python, and others. It is also supported by IDEs such as Netbeans, Eclipse, and IntelliJ IDEA. Plus Google selected Gradle as the official build tool for Android Studio.
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