DevOps set of practices that integrate software development and IT operations. Shortening the systems development life cycle and providing continuous delivery with high software quality has been the role of DevOps. Together with the help of automation, the developer tools like DevOps releases new software and makes changes to users with lesser time.
The growing use of DevOps tool made the IT and Telecom sector in the USA retain almost 30% of the market share in 2019 for adding to the NFV (Network Function Virtualization) technologies and dealing with their container-based networks.
DevOps Tools – An Overview
DevOps software tools enable an efficient product outcome by making sure automation, transparency, and collaboration remain at the focus of your value stream.Several methods for sharing and exchanging data and technical knowledge efficiently among the stakeholders is made possible with this tool.
Many DevOps automation tools are available these days. Choose the right one.
Essential DevOps Tools to Use in 2021
1. Kubernetes or K8s
Is a container orchestration platform founded by Google that deals with containers at a large scale and tries to take containerization to a further level.
Key Features of Kubernetes
- Suitable for many hybrids, public cloud hosting services and non-premises
- Can scale without increasing your ops team
- Based on the demand for the software app, can scale up web servers
- For the creation to the highest levels of online traffic, developers can use it for scaling both mobile and web apps
- During downtimes, it degrades online server instances
- Works well with Docker
- Works well on the master-slave concept.
A lightweight DevOps tool that helps to ease and speed up different workflows in your SDLC.
Key Features of Docker
- Deployed apps can be handled, executed, and packaged
- Explore many images from authentic publishers and community
- Developers can create, test, and collaborate
- Features container runtime that runs on different Windows and Linux Server Operating Systems
- Features standardized packaging format for different apps.
Helpful tool for correcting and offering solutions to all infrastructure-related issues and it monitors your database, network, logs, apps, and even protocols also.
Key Features of Nagios
- Free to use as it is is open source
- Upgrades infrastructure related its maintenance schedules
- Helps in monitoring, assessing and identifying vital network infrastructure
- Solves issues automatically
- Simple log searching is enabled
- To optimize usage, monitors available bandwidth and network traffic
Helps automation process, collaboration and to integrate and automate testing, development, performance handling, and deployment.Accelerates productivity and whole app life cycle can be automated easily.
Key Features of Ansible
- Risks arising due to insufficient know-how of the IT infrastructure is reduced
- Authentic, simple, and stable for configuration handling
- Handles systems and abstain from complexity
- Multi-tier app development is enabled
Excellent tools for open-source contributors and remote teams. Developers can track the advancement of your app development as this is a distributed SCM (Source Code Management) tool.
Key Features of Git
- Distributed development is enabled
- Features branch workflow
- Quicker release cycle
- It’s a free open-source DevOps tool
- Allows pull request
Helps to monitor, handle, and keep up with infrastructure quickly and is the most successful cross-platform configuration management tool. Puppet can make the deployment secure and faster and is a perfect DevOps program for handling several servers.
Key Features of Puppet
- Quicker deployment
- Whole architecture can be automated
- Conflict identification and solutions
- Finding real-time context
- Provides client-server infrastructure
- Supports different platforms like macOS servers, Cisco switches, and IBM mainframes
- Supports several operating systems like UNIX, Linux, and Windows
- Both the hybrid apps and infrastructure works well with this tool.
Automating web-based apps is made possible. Also can automate testing and administrative tasks of web-based apps. It consists of 3 major components:
- Grid – to scale up your testing efforts and handle many environments from the core point, it runs tests on different devices.
- IDE – Helps in easy record-and-playback of interactions with the browser and is a Firefox and Chrome
- WebDriver –a unique, browser-based regression automation suite is performed and helps scale and distribute scripts throughout several environments.
Key Features of Selenium
- Develops scalable scripts
- The same script can be used in numerous environments
Is a tool that depends on a time series data mode and one that enables community-driven and open-source system and performance monitoring. It supports the container monitoring process of Prometheus and is extensively used within DevOps teams and cloud firms.
Key Features of Prometheus
- Features a Node Exporter
- Develops metrics without affecting app performance
- Scales with federation and functional sharding
- Strong reporting capacities via PromQL
- Flexible query language
- Puts tabs on multiple microservices
This tool provides a great analytic solution that offers operational perception to DevOps teams. Logs produced from different sources like devices, websites, and applications can be compared.
Splunk supports IoT integration smoothly and accumulates data to assess them and offer useful insights to take methodical business decisions.
Key Features of Splunk
- Checks logs to detect possible problems
- Machine produced data is stored, assessed, visualized, and searched
- Includes data in numerous formats
- Provides business analytics.
Is an integration server tool that is used for repeating and executing different jobs and is deployed on the core server where software development is done. DevOps teams can access and integrate the project changes easily and detect the issues rapidly as Jenkins is an open-source ruling automation server.
Key Features of Jenkins
- With the help of web interface, one can set up and configure Jenkins easily
- Easiest tool to get started with DevOps
- It contains Java-based ready-to-run programs that you can run on OS X, Windows, Mac, and other UNIX operating systems
- Different workflows can be integrated to single pipeline by makes a script
- Displays constant integration and delivery
- Includes numerous interfaces in the form of Rest API, web-based GUI, and CLI
For every phase of development, varied DevOps tools are available. Choosing and using a set of the right integrated tools to deal with the different phases of the development is carried out professionally by us. The choice of the best app development tools will depend on the purpose and the process. The above mentioned list of 10 major DevOps tools is great for software development.