k8s-demo

Following Nana's tutorial, Kubernetes Tutorial for Beginners [FULL COURSE in 4 Hours], and deployed a PostgreSQL database with an admin UI (Adminer) using k8s.

Running the cluster locally

• Setup Minikube
• Setup secret.

$ kubectl apply -f postgres-secret.yml

• Setup PostgreSQL database and an internal service.

$ kubectl apply -f postgres.yml

• Setup config map for internal service matching.

$ kubectl apply -f postgres-configmap.yml

• Setup Adminer and an external service.

$ kubectl apply -f adminer.yml

• Minikube provide external IP address for Adminer.

$ minikube service adminer-service

• Open your browser and access Adminer (username: username, password: password).