Creazione server:

3 server RKE2 (master/etcd),
  <ip> master1.local
  <ip> master2.local
  <ip> master3.local


1-3 worker nodes:
  <ip> worker-a.local
  <ip> worker-b.local
  <ip> worker-c.local
  

1 Load Balancer (HAProxy) https/http pubblici
   <ip> loadbalancer.internal

DNS: rancher.pigreco66.it → IP esterno --> ip loadbalancer.internal

Sequenza:

Ogni server
 1)installazione vi (vi.txt)

Ogni nodomaster e worker
 1) prepara_nodo.sh

master1:
 1)master_1_installa_rke.sh

master23:
 1)master23-installa_rke.sh

Loadbalancer:
 1)installa_haproxy.sh

worker:
 1)worker-installa_rke2.sh
 
Add_on:
1) installa_helm.sh
2) installa-cert-manager.sh
3) kubectt apply -f nginx-controller-service-nodeport.yaml

poc:
poc-testweb.yaml