OpenShift Administration Overview
This OpenShift Administration training course teaches attendees how to install and manage an OpenShift cluster.
Location and Pricing
Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.
In addition, some courses are available as live, instructor-led training from one of our partners.
Objectives
- Learn how to install and manage an OpenShift cluster
- Manage application lifecycle on the OpenShift platform
- Configure OpenShift networking and storage
- Create scheduled jobs
- Secure an OpenShift cluster
- Log and monitor an OpenShift cluster
- Manage application deployments
- Understand OpenShift commands
Prerequisites
Attendees will need a working knowledge of Linux systems administration skills. Prior knowledge of containerization is helpful but not required.
Outline
Expand All | Collapse All
Installation and Core Concepts
- OCP 4.x Installation
- Demo: Installing OpenShift on AWS
- Kubernetes Architecture
- Cluster Communication
- Objects
- Object Properties
- Labels & Selectors
- Annotations
- Object Management
- Image Fundamentals
- Container Fundamentals
- Pod Fundamentals
- Working With Pods
- OpenShift Overview
- Demo: Configuring an Identity Provider
- Demo: OpenShift Web Console
- Lab Tasks
- Container And Pod Fundamentals
- Pod Fundamentals
- OpenShift CLI Basics
- OpenShift GUI Basics
Application Lifecycle Management
- Pod Lifecycle
- Container Lifecycle
- Init Containers
- Container: Command and args
- Container: Defining Environment
- ReplicaSet
- Deployments
- Working With Deployments
- Deployment Rollouts
- Demo: Sock Shop Microservice on OpenShift
- Lab Tasks
- Pod Lifecycle
- Init Containers
- Deployments
- Scaling Workloads
Networking
- Network Overview
- OpenShift Networking
- Service Discovery & CoreDNS
- Container Network Interface (CNI)
- Services
- Ingress Objects
- Demo: Installing A Valid SSL Certificate
- Lab Tasks
- Port-Forwarding
- Services
- OpenShift Routes
Storage
- Storage
- Volume Types
- Static Volumes (Demo)
- ConfigMaps
- Secrets
- OpenShift Container Storage
- Lab Tasks
- Demo: Static Volumes
- Demo: GUI - Deploy Gitlab with Persistent Storage
- Demo: CLI - Deploy Gitlab with Persistent Storage
- Demo: ConfigMaps & Secrets
- Static Volume Provisioning
- ConfigMaps And Secrets
Scheduling
- Controlling And Tracking Resources
- Scheduler Operation
- DaemonSet
- Node Affinity & Anti-Affinity
- Pod Affinity & Anti-Affinity
- Taints & Tolerations
- Lab Tasks
- Demo: Affinity and Taints
- Pod Resources and Scheduling
- Static Scheduling and DaemonSets
- Pod And Node Affinities
Security
- Controlling Access To The Kubernetes API
- Kubectl Configuration
- Role-Based Access Control
- Service Accounts
- Admission Controllers
- PodSecurityPolicy
- Admission Controller
- Default Admission Controllers
Logging
- Logging Basics
- Aggregated Cluster Logging
- Lab Tasks
Linux Containers
- Application Management Landscape
- Application Isolation
- Resource Measurement and Control
- Container Security
- OverlayFS Overview
- Container Security
- Open Container Initiative
- Lab Tasks
Training Materials
All students will receive comprehensive courseware.
Software Requirements
A complete remote environment is included for each student with the class. You will need Internet access, a modern web browser, and an SSH client to access the environment.
