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Rancher Kubernetes Engine 2 Deployment

H46CZS

Table of Contents

Table of Contents

    Course ID

    H46CZS

    Duration

    2 days

    Format

    ILT/VILT

    Overview

    This course covers the deployment of Rancher Kubernetes Engine 2 (RKE2). You start by learning the basics of installing RKE2 and then progress to installing a highly available RKE2 cluster. You also delve into installing additional clusters with different configurations, including custom Kubernetes add-ons as an auto deployed service, advanced networking such as the Multus CNI plugin, and CIS hardening. Additionally, you learn how to install a cluster in an air-gapped environment. After performing the different cluster installations, you learn how to back up and restore an RKE2 cluster. Finally, you learn how to upgrade both standard and air-gapped RKE2 clusters.


    Course ID

    H46CZS

    Duration

    2 days

    Format

    ILT/VILT

    Audience

    This course is ideal for system administrators and anyone who is interested in deploying RKE2 clusters.


    Prerequisites

    There are no prerequisites for this course, but we recommend you have the following before attending:

    • An understanding of SUSE Linux Enterprise deployment and administration
    • Experience with Kubernetes administration

    Objectives

    After completing this course, you should be able to:

    • Deploy of RKE2 clusters, both standard highly available clusters and those with custom K8s add-ons, advanced networking, and with CIS hardening
    • Deploy of RKE2 clusters in an air-gapped environment
    • Back up and restoring RKE2 clusters
    • Upgrade RKE2 clusters

    Course outline

    Module 1: Course Overview


    Module 2: Overview of the RKE2 Deployment Process


    • Introduction to RKE2
    • Requirements for RKE2 deployment
    • RKE2 architecture and design concepts

    Module 3: Install RKE2 Clusters


    • Overview of RKE2 installation methods
    • Overview of RKE2 manual installation
    • Overview of RKE2 installation with the installer script
    • Overview of the RKE2 configuration options
    • Multi-node and highly available RKE2 clusters
    • Install RKE2

    Module 4: Install RKE2 Clusters with Auto Deployed Services


    • Understand Kubernetes add-ons
    • Understand Helm integration in RKE2
    • Configure deployment of add-ons during the RKE2 cluster install

    Module 5: Install RKE2 Clusters with Advanced Networking


    • Understand cluster networking options in RKE2
    • Configure cluster networking in RKE2
    • Configure RKE2 to provide multiple network interfaces to pods

    Module 6: Install CIS Hardened RKE2 Clusters


    • Understand the CIS benchmark and cluster hardening
    • Install RKE2 with hardening for the CIS benchmark

    Module 7: Install Air-gapped RKE2 Clusters


    • Understand air-gapped RKE2 cluster installation concepts
    • Install RKE2 in an air-gapped environment

    Module 8: Overview of etcd and RKE2 Backup and Recovery


    • Overview of etcd
    • Understand Basic etcd concepts
    • Understand RKE2 backup and recovery concepts
    • Back up an RKE2 cluster
    • Restore an RKE2 cluster

    Module 9: Upgrade RKE2 Clusters


    • Overview of the RKE2 cluster upgrade process
    • Upgrade RKE2 clusters
    • Upgrade RKE2 clusters in an air-gapped environment

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