openstack-helm-infra/roles/deploy-env/README.md

This role is used to deploy test environment which includes

• install necessary prerequisites including Helm
• deploy Containerd and a container runtime for Kubernetes
• deploy Kubernetes using Kubeadm with a single control plain node
• install Calico as a Kubernetes networking

The role works both for singlenode and multinode inventories and assumes the inventory has the node called primary and the group called nodes.

See for example:

all:
  children:
    ungrouped:
      hosts:
        primary:
          ansible_port: 22
          ansible_host: 10.10.10.10
          ansible_user: ubuntu
          ansible_ssh_private_key_file: /home/ubuntu/.ssh/id_rsa
          ansible_ssh_extra_args: -o StrictHostKeyChecking=no
    nodes:
      hosts:
        node-1:
          ansible_port: 22
          ansible_host: 10.10.10.11
          ansible_user: ubuntu
          ansible_ssh_private_key_file: /home/ubuntu/.ssh/id_rsa
          ansible_ssh_extra_args: -o StrictHostKeyChecking=no
        node-2:
          ansible_port: 22
          ansible_host: 10.10.10.12
          ansible_user: ubuntu
          ansible_ssh_private_key_file: /home/ubuntu/.ssh/id_rsa
          ansible_ssh_extra_args: -o StrictHostKeyChecking=no