Course Outline
Introduction
- What is Kubernetes?
- Containerization vs. Virtualization
- Overview of Kubernetes features and architecture
- Kubernetes in the context of Cloud Native Computing Foundation (CNCF)
Understanding Kubernetes
- The lifecycle of a Kubernetes application
- Kubernetes components: Master and Nodes
- Kubelet, Kube-proxy, and other key components
Getting Started
- Setting up the Development Environment
- Installing Kubernetes using kubeadm
- Configuring kubectl and kubeconfig
Working with Pods
- Creating Pods
- Managing Pod configurations
- Accessing and troubleshooting Pods
ReplicaSets and Deployments
- Creating and scaling ReplicaSets
- Managing application updates with Deployments
- Using Rolling Updates and Rollbacks
Services and Networking
- Creating Services to expose applications
- Internal vs. External Services
- Network Policies for secure communication
Persistent Storage
- Persistent Volume (PV) and Persistent Volume Claim (PVC)
- Storage Classes
- Using Volumes for data management
Configuration and Secrets
- Managing application configurations
- Securing sensitive data with Secrets
- Using ConfigMaps for external configurations
Integrating Kubernetes with Cloud Platforms
- Deploying Kubernetes clusters on major cloud providers
- Using Load Balancers and Ingress Controllers
- Auto-scaling with Horizontal Pod Autoscalers (HPA)
Monitoring and Logging
- Implementing health checks
- Using Kubernetes Dashboard for cluster monitoring
- Aggregating logs with tools like Fluentd and Elasticsearch
Troubleshooting
- Identifying common issues in Kubernetes deployments
- Debugging application and networking problems
- Analyzing Kubernetes events and logs
Summary and Next Steps
- Key takeaways from the course
- Recommended resources for further learning
- Next steps in your Kubernetes journey
Requirements
- An understanding of basic networking concepts
- Experience with Linux command-line interface
- Basic programming experience in any language
Audience
- Developers
- System Administrators
- DevOps Engineers
Testimonials (6)
Trainer's high qulification. Although quite exhausting I enjoyed that there are a lot of examples and that it was possible to ask questions.
Roger - REGNOLOGY ROMANIA S.R.L.
Course - Docker and Kubernetes
Przykłady z rzeczywistych zastosowań
Łukasz - Rossmann SDP Sp. z o.o.
Course - Docker (introducing Kubernetes)
Hands on exercises
Tobias - Elisa Polystar
Course - Docker and Kubernetes: Building and Scaling a Containerized Application
The availability of the virtual desktop as form of sandbox for the participants to tinker with is great!
Benedict - Questronix Corporation
Course - OpenShift 4 for Administrators
The hands-on exercises were extremely important to consolidate learning. The in-depth explanation of how things work under the hood made everything clearer.
Otavio Marchioli dos Santos - ExitLag
Course - Kubernetes from Basic to Advanced
Machine Translated
Concepts learnt and how to set up the k8 clusters