M4dz

Conf42: Cloud Native 2021

Cgroups for the best: Using container technologies as a PaaS provider

Kubernetes, Docker, LXC, Virtual Machines, Micro-services… And what if all the trendy tail of containers isn't just f** up? Let's see how we run isolation and containers in our PaaS using POSIX and Linux native features: Cgroups! We power a PaaS platform, but we don't choose to rely on fancy containers technologies to run isolation. Instead, we intensively rely on permissions and cgroups....