Addons

Metallb

~/kubespray/inventory/mycluster/group_vars/k8s-cluster/addons.yml

...
139 metallb_enabled: true
140 metallb_speaker_enabled: true
141 metallb_ip_range:
142   - "192.168.100.240-192.168.100.249"
...
168 metallb_protocol: "layer2"
...

~/kubespray/inventory/mycluster/group_vars/k8s-cluster/k8s-cluster.yml

129 kube_proxy_strict_arp: true

Niginx Ingress Controller

~/kubespray/inventory/mycluster/group_vars/k8s-cluster/addons.yml

 93 ingress_nginx_enabled: true

metrics-server

~/kubespray/inventory/mycluster/group_vars/k8s-cluster/addons.yml

 16 metrics_server_enabled: true

적용

ansible-playbook -i inventory/mycluster/inventory.ini cluster.yml -b