pbumbulis / kubernetes-sandbox

docker-compose for local kubernetes cluster deployment

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Kubernetes sandbox

Yet another local Kubernetes

alt text

Motivation

For ones who need to understand Kubernetes's complex architecture.

Such tools as minikube or kubeadm encapsulates the complexity. As a result you get working kubernates without understanding how the things are done.

It is just well-commented code. I believe that well-commented code examples are much better than tons of instructions.

Features:

Requirements:

Run:

git clone https://github.com/spender0/kubernetes-sandbox.git

cd kubernetes-sandbox

docker-compose up -d

Install it https://kubernetes.io/docs/tasks/tools/install-kubectl/

and then run:

export KUBECONFIG=conf/admin-local.conf

kubectl -n kube-system get pods

Aslo, you can test OpenID Connect Tokens with Keycloak and precreated k8s-user1 with read-only permissions in k8s:

./generate-kubeconfig-with-keycloak-token.sh

export KUBECONFIG=conf/k8s-user1-kubeconfig.conf

#this should be allowed
kubectl get ns

#this should be declined:
kubectl create ns test

Stop:

docker-compose down

Remove completely:

docker-compose down

git clean -f -d

References

Based on: https://kubernetes.io/docs/reference/

Docker images: https://console.cloud.google.com/gcr/images/google-containers/GLOBAL

About

docker-compose for local kubernetes cluster deployment

License:MIT License


Languages

Language:Shell 100.0%