This set of Ansible playbooks implements the guide at turingpi.com to setup a K3S cluster on top of a Turing Pi 2 cluster.

• Traeffik
• ArgoCD
• AlertManager
• Prometheus
• Grafana

• Python3
• Ansible

1. Clone the repo

2. cd /path/to/repo

3. Create a venv

python -m venv /path/to/project/venv

4. Activate the venv

source /path/to/project/venv/bin/activate

5. Install venv dependencies

/path/to/project/venv/bin/pip install -r ./requirements.txt

1. List all nodes

ansible all -i ./inventory --list-hosts

2. Ping nodes

ansible all -m ping -i ./inventory.yaml

3. Apply cluster node role

This role properly sets up nodes in the cluster so they can talk to each other.

ansible-playbook -i ./inventory.yaml ./roles/01-cluster-node.yaml

4. Apply storage node role

This role configures the ssd to be mounted at /data.

ansible-playbook -i ./inventory.yaml ./roles/02-storage-node.yaml

5. Apply kubernetes control role

This role conifugres Kubernetes control nodes and enables support for Helm and Arkade.

ansible-playbook -i ./inventory.yaml ./roles/03-kubernetes-control.yaml

6. Apply kubernetes agent role

This role configures the Kubernetes agent nodes and connects them to the K3S cluster.

ansible-playbook -i ./inventory.yaml ./roles/04-kubernetes-agent.yaml

7. Apply kubernetes networking role

This role configures metallb in the K3S cluster so you can allocate IP Address to services using a load balancer.

ansible-playbook -i ./inventory.yaml ./roles/05-kubernetes-network.yaml

8. Apply kubernetes cd role

Configures ArgoCD in the cluster and exposes it on a predefined LB port.

ansible-playbook -i ./inventory.yaml ./roles/07-kubernetes-cd.yaml

9. Apply kubernetes monitoring role

Configures Prometheus, Grafana, and AlertManager.

ansible-playbook -i ./inventory.yaml ./roles/08-kubernetes-monitoring.yaml