Interactive Lab (8)

• DevStack — DevStack documentation (docs.openstack.org) tutorial
  Scripts standing up a whole OpenStack from git master on one host; dev and test only, rewrites the box
  OpenStack Private Cloud #
• Experience Red Hat Enterprise Linux | Red Hat interactive labs (redhat.com) tutorial
  no-cost browser sandboxes for RHEL: dnf/rpm, SELinux, crypto policy, firewall via Ansible system roles
  Enterprise Linux Free Tier Red Hat #
• Red Hat Learning Subscription (redhat.com) organisation
  Paid annual Red Hat training subscription: course curriculum, labs and certification exam access
  Certification Commercial Support Red Hat #
• Linux Unhatched (netacad.com) tutorial
  Cisco NetAcad's free 8-hour introduction to Linux, no prerequisites
  Certification #
• OverTheWire: Bandit (overthewire.org) tutorial
  beginner shell levels played over SSH, each password hidden on the box; free to play
  Command Line Shell Scripting SSH #
• Killercoda (killercoda.com) tool
  Browser-based Linux and Kubernetes lab scenarios, free tier plus paid
  Certification Kubernetes #
• GitHub - kelseyhightower/kubernetes-the-hard-way: Bootstrap Kubernetes the hard way. No scripts. (GitHub) repo
  manual bootstrap of a control plane and two workers across four machines, no scripts, built for learning
  Kubernetes #
• Welcome! (minikube) reference
  local single-node Kubernetes on Linux, macOS or Windows for learning; VM, container or bare-metal
  Container Kubernetes #