What Are Cgroups And Namespaces?

What Are Cgroups And Namespaces? Namespaces and cgroups are the building blocks for containers and modern applications. … Namespaces provide isolation of system resources, and cgroups allow for fine‐grained control and enforcement of limits for those resources. Containers are not the only way that you can use namespaces and cgroups. What are cgroups in Docker?