DevOps Tools

Introduction :

DevOps is a set of practices that combines software development and IT operations. It aims to shorten the systems development life cycle and provide continuous delivery with high software quality. DevOps is complementary with Agile software development; several DevOps aspects came from the Agile methodology

DevOps Tools :

These tools facilitate ways for effective sharing and exchange of information and technical know-how between all stakeholders be it development, operations, security or business teams for effective product output.

List of Devops Tools :

GitHub: Github is considered as one of the largest and most advanced development platforms in the world. Millions of developers and companies build, ship, and maintain their software on GitHub. Some of its’ salient features are:

• Collaborative Coding
• Automation / CI & CD
• Security including additional features for enterprise customers
• Project Management

Source:?github.com

Bitbucket: Bitbucket is a very popular platform, with over 10 million registered users. Although it is a platform for hosting code, it goes beyond just code management. Teams can plan projects, collaborate on code, test, and deploy from a single platform. Some of its features are:

• Tighter Jira and Trello integration.
• Integrated CI/CD to build, test and deploy.
• Pull requests and approve code review more efficiently.
• Keep your code secured in the Cloud with IP whitelisting and 2-step verification.

Source:?bitbucket.org

GitLab: It is an all-in-one DevOps Tool?for rapid software delivery. It enables teams to perform all tasks right from Planning to SCM to Delivery to Monitoring and Security. Following are a few of its features:

• Single interface, single conversation thread, and single data store to manage projects effectively – Single source of truth.
• CI/CD for robust, scalable, and end-to-end automation to work together efficiently – Continuous Everything.
• Built-in functionality for Automated Security, Code Quality and Vulnerability management & with tight governance, your DevOps speed never slows down.

Source:?about.gitlab.com

Docker:?Docker is a light-weight tool that aims to simplify and accelerate various workflows in your SDLC with an integrated approach. A docker container image is a standalone, executable package that includes everything you need to run an application. Some of its primary features are that helped it become indispensable among DevOps tools are:

• Standardized Packaging format for diverse applications.
• Container runtime that runs on various Linux and Windows Server OSs.
• Developers uses Docker for build, test and collaborate.
• Docker Hub to explore millions of images from community and verified publishers.
• Package, Execute and Manage distributed applications with Docker App.

Source:?docker.com

Kubernetes: Kubernetes is an open-source DevOps tool used to automate deployment and management of containerized applications & perhaps one of the most popular container orchestration tools. Features that differentiate it from other DevOps Tools include:

• Make changes to your application or its configuration and monitoring application health simultaneously – Automated rollouts & rollbacks.
• It offers own IP addresses and a single DNS name for a set of Pods – Service Delivery and load balancing.
• Automatically mount the storage system of your choice.
• Self-healing capability.

Source:?kubernetes.io

Mesos: Apache Mesos is a DevOps tool to manage computer clusters. It is a distributed systems kernel for resource management and scheduling across entire datacenter and cloud environments. Its features include:

• Offers native support to launch containers with Docker and AppC images.
• Supports cloud-native and legacy applications to run in the same cluster with pluggable scheduling policies.
• Runs on cross platforms like Linux, OSX and Windows.
• Scale to 10,000s of nodes easily.

Source:?mesos.apache.org

Prometheus:?Prometheus is an open-source and community driven performance monitoring solution. It also supports container monitoring and creates alerts based on time series data. Solution includes the following features:

• Scaling with the help of functional sharding and federation.
• Numerous client libraries allow easy service instrumentation.
• Powerful reporting capabilities through PromQL.

Source:?prometheus.io

Chef: Chef is an open-source DevOps tool for automation and configuration management built by Erlang and Ruby. Its features are:

• “Cookbooks” which facilitates infrastructure coding in languages specific to domains.
• Easily integrated with cloud platforms like Amazon AWS, MS Azure, GCP etc.
• Configuration as code.

Source:

• chef.io/configuration-management/
• docs.chef.io/cookbooks

Puppet:?Puppet is responsible for managing and automating your infrastructure and complex workflows in a simplistic manner. Features of this DevOps Tool are:?

• Automate and simplify critical manual tasks by extracting configuration details across various operating systems and platforms.
• When you have 100, 1000 of severs or a mixed environment or when you have to plans to scale your infrastructure, it becomes difficult to maintain all servers in a certain state - Puppet helps you in saving time and money, scaling effectively and do this effectively.

Source:?puppet.com

Jenkins:?Written in Java, Jenkins is an open-source platform for continuous integration and continuous delivery that is used to automate your end-end release management lifecycle. Jenkins has emerged as one of the essential DevOps Tools?because of its features:

• Used as a simple CI server or turned into the CD hub for any project.
• Easily set up and configured via its web interface, which includes on-the-fly error checks and built-in help.
• Easily distribute work across multiple machines, helping drive builds, tests and deployments across multiple platforms faster.

Source:?jenkins.io

Conclusion :

This article is about tools of devops . This tools are very useful and easy to work with these tools.