Containers: Understand How to Use them in Orchestrators

In recent years, container technology has gained prominence in the IT scenario, offering an efficient and lightweight way to package applications. But what exactly are containers? Containers are isolated environments that allow you to run applications and their dependencies consistently, regardless of the environment in which they are being used. This portability is one of the great assets of technology.

When we talk about container orchestrators, we refer to tools that automate the management, implementation and scalability of containerized applications. One of the most popular orchestrators is Kubernetes, which helps distribute and manage containers in a cluster, ensuring that the application remains available and scalable as required.

By using containers, you can benefit from a more agile development environment, as it allows the team to work in different parts of a system without interference, as well as facilitating resource scaling. If your application requires more resources at a given time, orchestrators can automatically allocate more containers to meet this need, optimizing performance.

One of the key concepts in container orchestration is Pods, basic units that contain one or more containers that share the same storage and network. This simplifies communication between containers and helps maintain related services together.

In addition to Kubernetes, there are other orchestrators such as Docker Swarm and Apache Mesos, each with its particularities and benefits. The choice of the right orchestrator depends on the specific needs of your project, as well as the existing technological structure.

Adopting container environments can transform the way your team develops and deploys applications. Companies investing in containerization notice a significant reduction in the delivery time of functionalities, which is fundamental in a competitive market.

Finally, it is essential to emphasize that, despite the many benefits, implementing container solutions and orchestrators requires planning and knowledge. Investing in training and good practice is crucial to ensuring that the transition is smooth and successful.

Technology is better when it brings people together.

-Matt Mullenweg, Founder of WordPress

• Application portability
• Insulation of environments
• Ease of scalability
• Automated management
• Infrastructure as code
• Reduction of delivery time
• Continuous integration and continuous delivery