Description

Duration

3 Days

18 CPD hours

Overview

In this course you?ll learn how to:
Containerize and deploy a new Python script
Configure the deployment with ConfigMaps, Secrets and SecurityContexts
Understand multi-container pod design
Configure probes for pod health
Update and roll back an application
Implement services and NetworkPolicies
Use PersistentVolumeClaims for state persistence
And more

In this vendor agnostic course, you will use Python to build, monitor and troubleshoot scalable applications in Kubernetes.

Introduction

Objectives
Who You Are
The Linux Foundation
Linux Foundation Training
Preparing Your System
Course Registration
Labs

Kubernetes Architecture

What Is Kubernetes?
Components of Kubernetes
Challenges
The Borg Heritage
Kubernetes Architecture
Terminology
Master Node
Minion (Worker) Nodes
Pods
Services
Controllers
Single IP per Pod
Networking Setup
CNI Network Configuration File
Pod-to-Pod Communication
Cloud Native Computing Foundation
Resource Recommendations
Labs

Build

Container Options
Containerizing an Application
Hosting a Local Repository
Creating a Deployment
Running Commands in a Container
Multi-Container Pod
readinessProbe
livenessProbe
Testing
Labs

Design

Traditional Applications: Considerations
Decoupled Resources
Transience
Flexible Framework
Managing Resource Usage
Multi-Container Pods
Sidecar Container
Adapter Container
Ambassador
Points to Ponder
Labs

Deployment Configuration

Volumes Overview
Introducing Volumes
Volume Spec
Volume Types
Shared Volume Example
Persistent Volumes and Claims
Persistent Volume
Persistent Volume Claim
Dynamic Provisioning
Secrets
Using Secrets via Environment Variables
Mounting Secrets as Volumes
Portable Data with ConfigMaps
Using ConfigMaps
Deployment Configuration Status
Scaling and Rolling Updates
Deployment Rollbacks
Jobs
Labs

Security

Security Overview
Accessing the API
Authentication
Authorization
ABAC
RBAC
RBAC Process Overview
Admission Controller
Security Contexts
Pod Security Policies
Network Security Policies
Network Security Policy Example
Default Policy Example
Labs

Exposing Applications

Service Types
Services Diagram
Service Update Pattern
Accessing an Application with a Service
Service without a Selector
ClusterIP
NodePort
LoadBalancer
ExternalName
Ingress Resource
Ingress Controller
Labs

Troubleshooting

Troubleshotting Overview
Basic Troubleshooting Steps
Ongoing (Constant) Change
Basic Troubleshooting Flow: Pods
Basic Troubleshooting Flow: Node and Security
Basic Troubleshooting Flow: Agents
Monitoring
Logging Tools
Monitoring Applications
System and Agent Logs
Conformance Testing
More Resource
Labs

Additional course details:

Nexus Humans Kubernetes for App Developers training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward.

This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts.

Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success.

While we feel this is the best course for the Kubernetes for App Developers course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you.

Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Course Images

Kubernetes for App Developers

By Nexus Human

Booking options

Highlights