Quick Start¶

Initialize a single-node cluster¶

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sudo sh -s -- init

Install a CNI plugin after initialization:

kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml

For a single-node cluster, allow workloads on the control-plane node:

kubectl taint nodes --all node-role.kubernetes.io/control-plane-

Join a worker¶

Get the join command details from the control-plane node:

kubeadm token create --print-join-command

Then run setup-k8s on the worker:

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sudo sh -s -- \
  join \
  --join-token <token> \
  --join-address <address> \
  --discovery-token-hash <hash>

Deploy multiple nodes over SSH¶

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sh -s -- \
  deploy \
  --control-planes root@192.168.1.10 \
  --workers root@192.168.1.11,root@192.168.1.12

Deploy an HA cluster¶

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sh -s -- \
  deploy \
  --control-planes root@192.168.1.10,root@192.168.1.11,root@192.168.1.12 \
  --workers root@192.168.1.20 \
  --ha-vip 192.168.1.100

Check status¶

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sh -s -- status

Use wide output for cluster-level details:

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sh -s -- status --output wide

Clean up¶

curl -fsSL https://github.com/MuNeNiCK/setup-k8s/raw/main/setup-k8s.sh | sudo sh -s -- cleanup --force