Introduction
The DevOps process is based on integrating various technologies that help automate processes and improve the quality of the final product. The DevOps approach focuses on automating software development processes, resulting in faster time to market, product quality, and fewer failures and rollbacks.
The team of DevOps engineers has a whole stack of necessary tools, but we decided to highlight the 7 main and most beloved ones.
Git
This version control tool is arguably the best in an era of development characterised by dynamism and collaboration. Version control provides DevOps with a means by which they can keep track of all changes and updates in their code so that in case of failure, it is easy to return to previous versions of the code and use them.
The Git tool offers the best benefit for non-linear shared repository development projects. In addition, Git allows teams in different geographical locations to collaborate on the same project, making it beneficial for mission-critical software.
Docker
DevOps relies heavily on containerisation and microservices to efficiently develop and deploy applications, with Docker and Kubernetes being the most widely used container technologies.
Docker is open source and compatible with cloud services such as AWS, GCP, and Azure Cloud.
Docker containers are used to automate deploying applications in production and non-production environments.
Kubernetes
Kubernetes is an automation platform that allows DevOps to run containerised applications on Kubernetes clusters by referencing a group of nodes. Developers use Kubernetes to automate container configuration, scaling, networking, security, and more to achieve speed and efficiency in production.
Developed by Google, the tool is used for continuous deployment and automatic scaling of container clusters and improves fault tolerance and load balancing in a container cluster.
Microsoft Azure
Azure offers a service which includes tools for end-to-end software development project management. The server provides a runtime environment with cloud-based tools to facilitate local deployment. Azure DevOps Services and Azure Cloud Services help remove barriers between teams, encourage collaboration, and improve customer value stream. Whether organisations want to provide end-to-end solutions or need a standardised platform for application development and testing, Azure DevOps can help.
Ansible
Ansible is used for automated tool provisioning, configuration management, and application deployment. Ansible is the basis for managing a computerised cluster environment consisting of many machines. The Ansible platform does not impact performance - Ansible does not require running or installing agents or software on managed systems. Thanks to this, managed plans do not need to spend computing resources on Ansible.
Outcome
DevOps tools are critical to automating the software development lifecycle. Therefore, this approach plays a significant role in maintaining the viability of any business that has a software. The DevOps tool also allows teams to automate most software development processes, such as build, conflict management, dependency management, deployment, and more and helps reduce manual steps.