Title: The IT Ops Labs: Configure and Manage Kubernetes Storage and Scheduling
Author: Luca Berton
Time: 1h 28m
Short Description
In this lab, you’ll practice Kubernetes storage and scheduling administration. When you’re finished, you’ll know how to manage Kubernetes storage and scheduling using command-line tools.
Long Description
The learner is given a Linux machine with Kubernetes preinstalled and configured. They will perform various administrative actions in the environment to give them basic, hands-on familiarity with Storage and Scheduling with command line tools.
Associated Course: Configuring and Managing Kubernetes Storage and Scheduling
Prerequisites
The learner should have general computing and networking skills. Intermediate Linux Server systems administration skills are a plus. Finally, the learner should have at least late beginner-stage competency with terminal and command line interface.
Table Of Contents
Challenge 1: Get Started in the Lab Environment Here are the initial instructions and explanation of the lab environment. Read this while your environment is busy creating itself from nothing. Yes, this violates physics; we know. How fun!
Challenge 2: Provision Storage Statically Dive into managing Kubernetes storage with a focus on Static Provisioning. Learn to create and bind Persistent Volumes and Persistent Volume Claims, ensuring data persistence and accessibility.
Challenge 3: Provision Storage Dynamically Explore dynamic volume provisioning in Kubernetes by deploying an application with NFS storage. You will then test persistence and access to data across pod lifecycle events.
Challenge 4: Configure Deployments Using Environment Variables Learn to configure Kubernetes pods using environment variables, with a focus on updating them across different deployment scenarios.
Challenge 5: Use Kubernetes Secrets to Store Sensitive Configuration Data You’ll create and access Kubernetes Secrets to store and manage sensitive information like usernames and passwords, both from the command line and within a pod.
Challenge 6: Manage Kubernetes ConfigMaps for Environment and File-Based Configurations You’ll create ConfigMaps in Kubernetes to manage environment variables and file-based configurations for different deployment environments, including production and QA (Quality Assurance).
Challenge 7: Control the Kubernetes Scheduler To finish this lab, you’ll manage the Kubernetes scheduler.
Learning Objectives
- Configure and manage Kubernetes Storage
- Create and understand persistent volumes
- Define access modes for volumes
- Use the persistent volume claims primitive
- Create and use Kubernetes storage objects
- Configure applications with persistent storage
- Configure and manage Kubernetes Scheduling
- Use label selectors to schedule Pods
- Run multiple schedulers and configure Pods to use them
- Manually schedule a pod without a scheduler
- Display scheduler events
Pluralsight
Pluralsight, is an American online education companythat offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. It partner with Subject Matter Expert to deliver the best quality on the list of over offers more than 7,000 courses in its catalog.
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