What is DevOps?
Devops is a term that combines the words “development” and “operations” and refers to a set of practices and tools that enable organizations to more effectively develop and operate software. It is a cultural and technical movement that aims to bring together people, process, and technology in order to deliver software faster and more reliably.
One of the main goals of devops is to improve collaboration and communication between development and operations teams. Traditionally, these teams have operated in silos, with development focusing on writing code and operations focusing on deploying and maintaining systems. This separation can lead to delays and misunderstandings, as well as a lack of shared ownership and responsibility for the software.
Devops aims to bridge this gap by promoting the use of automation, continuous integration, and continuous delivery practices. Automation helps to reduce errors and increase the speed of software delivery, while continuous integration and delivery allow teams to quickly and consistently deploy code changes.
In addition to these technical practices, devops also emphasizes the importance of culture and teamwork. It encourages teams to work together and share responsibility for the success of the software. This includes fostering a culture of collaboration, continuous learning, and experimentation.
Overall, devops is a holistic approach to software development and operations that helps organizations deliver high-quality software faster and more reliably. By bringing together people, process, and technology, devops enables organizations to continuously improve and innovate.
Here are some examples of technologies that are commonly used in devops:
- Version control systems: These tools allow teams to track and manage changes to their codebase. Examples include Git, Mercurial, and Subversion.
- Continuous integration tools: These tools allow teams to automatically build, test, and integrate code changes. Examples include Jenkins, Travis CI, and CircleCI.
- Infrastructure as code tools: These tools allow teams to define and manage their infrastructure using code, rather than manually configuring resources. This makes it easier to automate infrastructure management and replicate environments. Examples include Terraform, CloudFormation, and Ansible.
- Monitoring and log analysis tools: These tools help teams monitor the performance and availability of their systems, as well as identify and troubleshoot issues. Examples include New Relic, Datadog, and Splunk.
- Containerization technologies: These tools allow teams to package applications and their dependencies into lightweight containers, which can be easily deployed and run on any host. This makes it easier to manage and deploy applications, as well as scale them horizontally. Examples include Docker, Kubernetes, and Mesos.
These are just a few examples of the types of tools that are commonly used in devops. There are many other tools and technologies that can be used to support devops practices, depending on the needs and goals of the organization.
As most of you know we are partners with RedHat so here is the connection between Redhat and DevOps.
Red Hat is a company that provides a wide range of products and services related to open source technology. One of their main areas of focus is on devops and helping organizations adopt devops practices and tools.
Here are a few examples of ways that Red Hat supports devops:
- Red Hat provides a number of tools and platforms that are designed to support devops practices, such as:
- Red Hat OpenShift, a container platform that includes continuous integration, delivery, and deployment capabilities.
- Red Hat Ansible, an infrastructure as code tool that can be used to automate the deployment and management of infrastructure.
- Red Hat CloudForms, a hybrid cloud management platform that helps organizations manage and automate the deployment of applications across multiple clouds.
- Red Hat offers training and consulting services to help organizations adopt devops practices and tools. This includes both in-person and online training courses, as well as consulting services to help organizations plan and implement their devops strategies.
- Red Hat hosts events and conferences related to devops, such as the annual Red Hat Summit. These events provide a forum for attendees to learn about the latest devops trends and best practices, as well as network with other professionals in the field.
Overall, Red Hat is committed to supporting the devops community and helping organizations adopt devops practices and tools to improve the speed, reliability, and efficiency of their software delivery processes.