Docker vs Kubernetes?
Docker and Kubernetes are both tools used in managing and deploying containerized applications, but they serve different purposes.
Docker is a platform that allows developers to easily package and distribute their applications as containers. Containers are a lightweight and portable way of packaging software, and they allow developers to run the same code on different environments without compatibility issues. Docker provides a simple and consistent way of packaging, shipping, and running applications, making it easy for developers to build, test, and deploy their applications.
Kubernetes, on the other hand, is an open-source container orchestration system. It is used to automate the management and deployment of containerized applications, allowing for scaling, updating, and self-healing of applications. Kubernetes provides a way to manage and orchestrate multiple containers running on multiple hosts, making it easy to deploy and scale applications in a production environment. It also provides features such as load balancing and automatic failover, making it easier to ensure the availability of applications.
In summary, Docker is a tool for packaging and distributing applications
as containers, while Kubernetes is a tool for managing and deploying
containerized applications in a production environment. They are often
used together, with Docker providing the containerization, and
Kubernetes providing the orchestration and management of those
containers in a production environment.