GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Apache Thrift - An interface definition language and communication protocol for creating cross-language services.
containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability
Docker Hub - Docker Hub is a cloud-based registry service
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
gRPC - Application and Data, Languages & Frameworks, Remote Procedure Call (RPC), and Service Discovery