Labs for WSQ Application Integration with Docker and Kubernetes

Hands-on Docker and Kubernetes labs for the WSQ Application Integration with Docker and Kubernetes course by Tertiary Infotech Academy Pte. Ltd.

Course Code: TGS-2021010366 | Skills Framework: Applications Integration (ICT-DIT-3003-1.1) under ICT Skills Framework

Docker Labs

Lab	Topic	Description
lab1	First Container	Run an interactive Ubuntu container
lab2	Nginx	Run Nginx and write /etc/hosts to a file
lab3	Python Container	Build and run a simple Python print app
lab3-2	Tetris Game	Run a static web app (Tetris) with Nginx
lab4	Flask App	Build a Flask web app with Docker
lab5	Volumes	Persist data with named volumes and bind mounts
lab5-2	Dockerfile Volumes	VOLUME instruction in Dockerfile
lab6	Networks	Container networking and DNS
lab7	Port Mapping	Host vs container ports
lab8	Environment Variables	ENV in Dockerfile and runtime overrides
lab9	Docker Hub	Push the Tetris game to Docker Hub
lab9-2	Docker Hub	Push and pull images
lab10	Docker Compose	Single service with Compose
lab11	Multi-Service Compose	Flask + Redis with Compose
lab12	Full-Stack Compose	Web + PostgreSQL + Redis with healthchecks

Lab	Topic	Description
lab13	Pods	Create, inspect, and delete Pods (imperative and declarative)
lab14	Namespaces	Create and manage namespaces
lab15	Deployments	Replicas, scaling, and self-healing
lab16	Rollouts & Rollbacks	Rolling updates and version rollback
lab17	Services	ClusterIP, NodePort, and exposing Pods
lab18	Volumes	emptyDir, Persistent Volumes, and PVCs
lab19	Jobs & CronJobs	One-time and scheduled tasks

Test	Description
test1	Practical test covering Docker labs 1–9 (Dockerfile, build, run, push)
test2	Practical test covering Docker labs 10–12 (WordPress with Docker Compose)
test3	Practical test on Kubernetes core concepts (Pods, namespaces)
test4	Practical test on Kubernetes volumes and services

# Start with Docker lab1
cd docker/lab1
# Follow the instructions in lab.md

Each lab folder contains a lab.md with step-by-step commands to follow.