What containerization systems have you worked with?

The most common containerization systems in DevOps practice are:

• Docker — the most popular platform for creating, distributing, and running containers. It allows packaging applications with their dependencies into isolated containers.

• Podman — an alternative to Docker that does not require a daemon and runs without root privileges.

• LXC/LXD — more lightweight OS-level containers that provide process isolation.

• Kubernetes — a container orchestration system often used together with Docker or other container engines to manage scalable applications.

Work experience typically includes creating Docker images, configuring containers, writing Dockerfiles, and using orchestrators for deployment and container management.