Kubernetes - Kubernetes is an open source orchestration system for Docker containers
GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Docker Swarm - Native clustering for Docker. Turn a pool of Docker hosts into a single, virtual host.
containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability
Rancher - Open Source Platform for Running a Private Container Service
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.