cv4pve-node-protect backs up Proxmox VE node configuration files over SSH.
It connects to one or more nodes, archives the paths you choose into a tar.gz per node,
organises the archives into timestamped folders and applies a retention policy automatically.
Features:
- Multi-node backup in a single run
- Selectable backup paths
- Configurable retention policy
- SSH key or password authentication (with password-from-file support)
- Custom SSH port per host
- No agents installed on the nodes — only SSH access required
