1. ContainerApp Container -X memory -Y CPU -Z Storage -N Network -Port ContainerManager Container Hypervisor (Java Runtime) -Understands IaaS of Cloud / Provider (Compute, Network, Storage) -Understands the “physical” platform that needs to get shared by multiple -Containers / VMs VM (JVM) -Virtualization of Compute, Network and Storage -LXC -LXD -LX???? -Old Linux “i” container Application on VM (Java App) -Image ? -build stuff (Fig?), tooling, etc. -marshal code, libraries, other app. resource Compute Storage (Block) Network

2. WebServer Image (WordPress) -Repo -image name WebServer Container -X memory, Y CPU -Z Storage -N Network -Port "containerPort": 4001, "hostPort": 26000 -/dev/docker1 ContainerManager e.g., LXC (Nova) map: /devdocker1 == dev/globalstorage Compute Storage (Block) dev/globalstorage Network DB Container -X memory, Y CPU -Z Storage -N Network -Port "containerPort": 4002, "hostPort": 26000 /dev/docker1 ContainerApp (MySQL) -Repo -image name Docker Reality

3. ContainerApp Container -X memory -Y CPU -Z Storage -N Network -Port ContainerManager (hypervisor) Assumed to be part of the Cloud Provider platform (as IaaS) - Hypervisor for Compute nodes == Compute Node (virtualized, cpu, mem, storage, network) == Software component Compute Storage (Block) Network