This repository is Experimental meaning that it's based on untested ideas or techniques and not yet established or finalized or involves a radically new and innovative style! This means that support is best effort (at best!) and we strongly encourage you to NOT use this in production.

Rook-on-Bare-Metal Workshop

Welcome to the "Rook on Bare Metal Workshop"! This hands on workshop takes you through using Rook to provide stateful storage atop bare metal physical services to containerized workloads. You'll be provided with dedicated bare metal infrastructure (physical hosts) installed as Kubernetes nodes, lab instructions, and an instructor to follow through all the steps.

If at anytime you break your environment or otherwise get yourself stuck, don't panic. Simply take another unassigned lab environment and pick up where you left off. We'll rebuild the broken environment and make it available for someone else.

A run through of this workshop is available from Cephalocon 2019 on YouTube: https://youtu.be/vGsnaNekRBo

Student Prerequisites

For this workshop, you'll be using a remote Kubernetes cluster so there is no need to install any software on your laptop. When attending, please be sure to bring and have preinstalled:

Wifi equipped laptop
SSH client (PuTTY)
Web browser

While you can be a Kubernetes and Rook beginner to take this workshop, we do expect you to have some basic familiarity with Linux and command line execution including running a text editor such as 'vi'.

Agenda

Lab Assignments and Verifying Cluster Setup Lab01
Installing and Using Rook with Ceph Lab10
Deploying an Application with Stateful Storage Lab20
Using Rook with CockroachDB Lab30
Growing your Storage Cluster Lab40
Simulating and Recovering from a Storage Node Failure Lab50
Object Storage with RadosGW Lab60
Defining a PersistentVolumeClaim Lab70
Monitoring Rook with Prometheus & Grafana Lab80
Rolling upgrading of Ceph Cluster Lab90

Student Instructions

Requirements

Before starting you will need SSH on your laptop.

Students at an in-person workshop, please start at Lab01

Running your own Workshop

You are welcome to take this workshop and run it at your own event! If you're interested in running this workshop, please feel free to read the instructions on how to setup students lab environments in the setup README.

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