Skip to content

Latest commit

 

History

History
99 lines (68 loc) · 1.61 KB

README.md

File metadata and controls

99 lines (68 loc) · 1.61 KB
Raw

kubernetes-install-helper

This project can speed up Kubernetes installation time Maybe..

You can install docker, kubectl, kubelet and kubeadm.
K8s will be installed by kubeadm

Test Done list

Test at just created server

docker.sh

  • Ubuntu 18.04.6
  • Ubuntu 20.04.4

config-k8s.sh

  • Ubuntu 18.04.6
  • Ubuntu 20.04.4

Download this Repository

git clone https://github.com/hyun98/kubernetes-install-helper.git

cd /kubernetes-install-helper

0.1 Iffff the file does not run, change the permissions to executable

sudo chmod +x ./config-k8s.sh ./docker.sh ./master.sh

1. Install Container Runtime > We use docker

./docker.sh

2.1 Setup k8s configuration

./config-k8s.sh

2.2 If you want reset kubeadm, kubelet, kubectl ...

./config-k8s.sh reset

3. Set the current node as the master node
kubernetes network policy : 'Calico'

./master.sh

token saved at k8s-token.txt
This token has no expiry date


4. Add worker node

example

sudo kubeadm join 10.0.2.4:6443 --token y066kk.g60l4xjdbgb5k4t7 \
        --discovery-token-ca-cert-hash sha256:c58fdb2113aae3f8fab21ed88accf5720608c13694577f73c4ed56fb7907b706

If you add Worker Node, you should find command at Master's k8s-token.txt
And you should prepend 'sudo' to the command

5. Test working

kubectl get all -A

image

cd test

kubectl apply -f nginx.yaml

# wait for pod ..

curl localhost:30000