Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD)

Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) 

This four-day course is designed to provide students with the background knowledge required to work with the Juniper cloud products. Students will gain in-depth knowledge of how to use Linux Kernel-based Virtual Machines (KVM), Red Hat OpenStack Platform, Docker, Kubernetes, and Red Hat OpenShift. Through demonstrations and hands-on labs, students will gain experience with the features of each of these technologies. It should be noted that this course does not cover Contrail Networking. This course is based on Red Hat Linux version 7.8, RHOSP version 13, Docker version 3:19.03.12-3.el7, Kubernetes version 1.18.6-0, and Red Hat OpenShift version 3.11.



Additional Details
  • Note: This course does not cover Contrail Networking.
  • Download Course Overview Flyer (PDF)
  • Questions or comments? Please contact us
  • Please note: course pricing may vary based on Juniper Networks Authorized Education Partner (JNAEP) offerings and locations.

 

Click To Expand Full Course Outline

Course Level

Red Hat, OpenShift, Kubernetes, and Docker in Juniper Cloud Deployments (ROKD) is a beginner-to- intermediate-level course.

Intended Audience

This course benefits individuals responsible for working with software-defined networking solutions in data center, service provider, and enterprise network environments. It is beneficial for learning and applying the foundational knowledge of cloud technologies prior to working with Contrail Networking.

Prerequisites

The following are the prerequisites for this course:

  • Basic TCP/IP skills; and
  • General understanding of data center virtualization

Objectives

After successfully completing this course, you should be able to:

  • List the various open source technologies and their basic differences.
  • Describe how each open source technology plays a role in a Contrail solution.
  • Describe the basic architecture of Red Hat Linux and other distributions.
  • Configure namespaces and virtual networking using Linux and OVS bridges.
  • Describe the function of libvirt.
  • Instantiate virtual machines using Virtual Machine Manager.
  • Create and import and OVS bridge into libvirt.
  • Instantiate a VXLAN tunnel between OVS bridges.
  • Instantiate virtual machines using virsh.
  • Describe the purpose of OpenStack.
  • Identify the function of each of the main OpenStack projects.
  • Use the OpenStack CLI.
  • Describe the OpenStack networking features available to workloads.
  • Describe traditional OpenStack block and object storage.
  • Describe how Ceph can be integrated with OpenStack.
  • Use Ceph storage to better scale an RHOSP deployment.
  • Describe the usage of TripleO in a RHOSP deployment.
  • Describe the functions of the undercloud.
  • Describe the functions of the overcloud.
  • Describe the networks used in an RHOSP deployment.
  • Describe how to deploy the undercloud.
  • Describe how to deploy the overcloud while using YAML files.
  • Describe the benefits of containers.
  • Describe the reasons to use Docker.
  • Describe the basic CLI commands for Docker.
  • Describe how to run a container in Docker.
  • Describe the difference between attached and detached mode.
  • Describe how to interact with Dockerhub.
  • Describe how to network a Docker container.
  • Describe how to inspect and view the logs of a Docker container.
  • Describe how to build and image using a Dockerfile.
  • Describe the difference between CMD and ENTRYPOINT.
  • Describe how to compose a Docker container.
  • Describe how to build a private registry.
  • Describe the k8s architecture.
  • Describe the usage of k8s pods.
  • Describe the basic usage of the k8s CLI.
  • Instantiate a pod using YAML.
  • Describe the function replication controllers and sets.
  • Describe how to create a deployment.
  • Describe networking in k8s.
  • Describe how to use namespaces with k8s.
  • Describe the basic differences between k8s and OpenShift.
  • Describe the basic CLI commands of OpenShift.
  • Describe the basic functionality of the OpenShift web UI.

Course Contents

Day 1

Chapter 1: Introduction

Chapter 2: Open Source Cloud Technologies

  • Open Source Technologies Overview
  • Juniper’s Usage of Open Source Technologies (Contrail, CSO, EVO, etc.)

Chapter 3: Linux Architecture

  • Hardware, Kernel, OS Interaction
  • Namespaces
  • Cgroup
  • Virtual Networking
  • Lab 1: Linux Namespaces and Virtual Networking

Chapter 4: Linux Virtualization

  • QEMU/KVM
  • Libvirt
  • Virtual Machine Manager
  • Virsh
  • OVS Bridging with VXLAN tunneling
  • Lab 2: Linux Virtualization

Day 2

Chapter 5: OpenStack Fundamentals

  • OpenStack Overview
  • OpenStack Projects
  • OpenStack CLI
  • Lab 3: Exploring the OpenStack CLI

Chapter 6: OpenStack Configuration

  • OpenStack Configuration
  • OpenStack Interface Options
  • OpenStack Heat Templates
  • OpenStack Configuration
  • Lab 4: OpenStack Configuration

Chapter 7: OpenStack Networking

  • Networks
  • Routers
  • Security Groups
  • Load Balancers
  • Floating IPs
  • Trunks
  • Network Topology
  • Lab 5: OpenStack Networking

Day 3

Chapter 8: OpenStack Storage

  • Default OpenStack Storage
  • Ceph Storage
  • Ceph Integration with OpenStack
  • Launch VMs using Ceph for Block and Object Storage
  • Lab 6: Ceph Storage

Chapter 9: RHOSP

  • OpenStack over OpenStack (TripleO)
  • Deploying the Undercloud
  • Deploying the Overcloud
  • Working with YAML files and RHOSP
  • Troubleshooting RHOSP after installation
  • Lab 7: RHOSP

Chapter 10: Docker Basics

  • Why Docker and Containers?
  • What is a Container?
  • Docker Overview
  • Working with Docker (dockerhub, installation, image vs. container)
  • Getting Started with the Docker CLI
  • Lab 8: Getting to Know Docker

Chapter 11: Advanced Docker

  • More Commands
  • Port Mapping
  • Container Details
  • Passing Environment Variables
  • Creating Your Own Image
  • ENTRYPOINT vs CMD
  • Understanding Docker Networking
  • Docker Storage
  • Composing Docker Containers
  • Registries
  • Docker Engine
  • Lab 9: Composing Docker Containers

Day 4

Chapter 12: Kubernetes Basics

  • K8s Overview
  • K8s Architecture
  • Pods
  • kubectl
  • Using YAML to Create a Pod
  • Lab 10: Creating a Docker Pod

Chapter 13: K8s Advanced Topics

  • Replica Controller and ReplicaSet
  • Deployments
  • Networking K8s
  • Services
  • Working with Namespaces
  • Lab 11: ReplicaSets and Networking in K8s

Chapter 14: Red Hat OpenShift

  • OpenShift Overview
  • OpenShift Flavors
  • OpenShift CLI
  • OpenShift Webconsole
  • Deploying Containers with OpenShift
  • Behind the Scenes App Dev
  • Scaling Up New Hosts
  • Lab 12: OpenShift Container Orchestration

Schedule
  Below is a list of scheduled dates when this event will take place. Some events require registration for attendance so you will need to click on the date for more information regarding the specific event.

If you don't see the date you prefer, please email us at training@juniper.net to request a date or schedule your custom training session.

Display dates for 

 
Date  Subject Region Location Facilitator Language Status
12/7/2020 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Full
1/18/2021 9:00 AM IST Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO - ILO Asia Pacific (APAC) APAC Online Juniper Networks English Full
1/25/2021 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Full
2/1/2021 9:00 AM SGT Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO - ILO Asia Pacific (APAC) APAC Online Juniper Networks English Full
2/1/2021 7:30 AM PST Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Americas (AMER) AMER Online Juniper Networks English Full
3/15/2021 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Full
3/22/2021 9:00 AM AEST Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO - ILO Asia Pacific (APAC) APAC Online Juniper Networks English Open
4/12/2021 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Full
4/12/2021 7:30 AM PST Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Americas (AMER) AMER Online Juniper Networks English Full
4/26/2021 9:00 AM SGT Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO - ILO Asia Pacific (APAC) APAC Online Juniper Networks English Open
5/17/2021 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Full
5/31/2021 9:00 AM CET Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO Europe, Middle East and Africa (EMEA) EMEA Online Juniper Networks English Open
6/14/2021 9:00 AM AEST Red Hat, OpenShift, Kubernetes, Docker in Juniper Cloud Deployments (ROKD) - ILO - ILO Asia Pacific (APAC) APAC Online Juniper Networks English Open