railiance-infra/README.md

RailianceHosts

Tagline: Git-driven automation for secure, self-reliant servers.

RailianceHosts is an open-source control repo that provisions and manages servers on Hetzner Cloud entirely from Git. It combines Terraform for lifecycle management, cloud-init for first-boot configuration, and Ansible for convergence. All secrets live in-repo encrypted with SOPS and are unlocked with your single age master key (which you keep in your password manager). The minimal server registry in inventory/servers.yaml is the source of truth.

Quickstart

1. Install: terraform >= 1.7, ansible >= 2.16, age, sops.
2. Generate master key (age) and put the private key in your password manager. Save the public key to keys/age.pub.
3. Create Hetzner Project + API token and store it (encrypted) in inventory/group_vars/secrets.sops.yaml under ops.hcloud_token.
4. Edit inventory/servers.yaml to add your first host.
5. Apply:

   make apply
   

See inline comments across the repo for details. Remember to encrypt secrets with SOPS before committing.

🔑 Secrets Management

This project uses SOPS with age for secret encryption.
To set up your own key and configure SOPS, follow the guide here:

➡️ Managing Age Keys