# nixos-servers

Nix definitions to configure our physical servers.
Currently, only one physical server (named jefke) is implemented.

## Deployment

### NEW

`nix run github:numtide/nixos-anywhere -- --flake .#hypervisor root@jefke.hyp`

### Prerequisites

Before a NixOS definition can be deployed, some prerequite preparational steps must be performed.

1. Manually install NixOS on the physical machine. This could potentially be automated in the future with [nixos-anywhere](https://github.com/nix-community/nixos-anywhere), but for now this is a manual process.
2. Enable SSH and install authorized keys.
3. Ensure Python3 is installed for Ansible.
4. Run Ansible playbook which deploys secrets `ansible-playbook deploy_secrets.yml`.

### NixOS deployment

Finally, the NixOS definition can be deployed as follows: `nix run github:serokell/deploy-rs`.