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.

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Kubernetes for App Developers

By Nexus Human

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