Validation Checklist
The following items should be checked before the deployment is considered complete:
Database nodes are reachable from their respective application nodes
ERPNext services are running through Supervisor
Nginx is serving requests correctly
HAProxy is running and configured correctly
Application reachability is confirmed from the load balancer
Failover behavior is verified after an application VM failure
HA restart is confirmed through Proxmox HA
Backend health is verified for all application nodes
The ERPNext login page is reachable through HAProxy
Example validation commands:
sudo supervisorctl status
sudo systemctl status nginx
sudo systemctl status haproxy
bench doctor
curl -I http://192.168.31.60