DevOps is a technological trend that has really changed the way IT companies operate.
The DevOps model has emerged as a blessing for companies facing challenges in terms of faster deployment and timely product launch. More than a technology, DevOps has brought a new culture of operation, filling the gaps between development teams and operations, which are essential for any IT organization. To learn these tool join a course in DevOps Training in Pune or other cities
Docker is an open source Linux-based platform focused on containers. That is, the software is packaged with dependencies and delivered as a unit. You don’t have to worry about managing your dependencies individually. It is portable, secure, available in all languages and integrates well with many other tools, such as Jenkins, Ansible and Bamboo. Research firm Forrester named Docker as a leader in the corporate container platform category in the fourth quarter of 2018.
“Ansible has become the DevOps lover in software automation,” said the CIO. This open source tool for automating software provisioning, configuration management and application deployment is easy to use and can handle very complex deployments without the need for a dedicated system administrator. In addition, it has no agent and uses simple syntax written in the YAML language. NASA uses Ansible.
Git is a very popular open source tool used by industry leaders like Microsoft, Amazon and Facebook. This allows you to track the progress of the development work and coordinate the work among the team members. Git is great for experimentation, as you can start working with a previously saved version, create separate branches and add new features when you’re ready. You also need to host a repository that works like GitHub.
Puppet allows you to manage and automate the control, delivery and operation of your software. This open source tool has a proven performance experience and thousands of modules that can be easily integrated with many other platforms.
With this powerful open source configuration management tool, you can transform your infrastructure into code to manage data, attributes, functions, environments and more. As a puppet competitor, it supports multiple platforms and easily integrates with cloud-based platforms.
Jenkins is known to find code problems quickly. A free open source tool to automate delivery channels that allows you to test and report changes almost in real time. Jenkins has a huge ecosystem of plug-ins (over 1,000 plug-ins) that integrate with almost any other DevOps tool. It is also ready for use on Windows, Mac OS X and Linux.
Used to find and fix network and infrastructure problems, Nagios is one of the most popular and free open source monitoring tools. It is available in two versions, Nagios, Nagios Core and Nagios XI. The second offers more functionality.
Splunk makes machine data and records accessible and available to everyone on your team. The machine data contains a large amount of information that can increase productivity and efficiency, but without tools like Splunk it is difficult to analyze and visualize.
Bamboo is similar to Jenkins, but it is not free. You can take advantage of pre-made functions for a fee. So there are a lot less plug-ins (because no plug-ins are needed). Bamboo also has a very intuitive user interface with features like autocomplete. In general, depending on what you’re trying to achieve, it can save a lot of time compared to open source tools.
In fact, it is a combination of three open source tools: Elasticsearch, Logstash and Kibana. Everyone is led by Elastic. Elasticsearch is a search and analysis engine. Logstash collects data from a variety of sources and Elasticsearch stores that information. Kibana is a visualization layer.
Kubernetes, a relatively new logistics platform for containers (released in 2015) allows you to manage hundreds of containers. You can distribute your applications in containers in a group of computers, and Kubernetes automates implementation and programming.
This open tool for automated testing of web applications is used by Google, IBM and other large companies. Used only for web applications – not used for desktops or mobile phones. Test scripts can be written in a variety of languages, including Python and Java, and can work with any browser and Windows, Mac and Linux operating system. You can integrate with Docker and Jenkins for continuous testing.
Vagrant allows you to create and manage environments for virtual machines in a single operation; This means that whether you are a developer, manager or designer, you have the same simple workflow as everyone else on the team. Open source Vagrant aims to reflect the production environment so that errors can be corrected early in the production process.
This open source tool from Apache automates the process of creating and resolving dependencies and is mainly used for Java projects. It is based on the concept of a project model, follows XML and has predefined goals for performing common tasks. Most of Maven’s activities come with supplements.
GradleGradle is based on Apache Ant and Maven and has steadily grown in popularity since its launch in 2009. With this open automation tool you can write code in Java, C ++, Python and other languages, and unlike Maven and Ant (XML) user a Groovy-based domain-based language to describe buildings. Gradle was designed for the construction of various projects and is slightly faster than Maven due to the staggered building, cache and demon construction.