feat: add placeholder files for common host settings

- Add hosts/default.nix: common settings for all hosts - Add hosts/servers/default.nix: common settings for all servers - Add hosts/workstations/default.nix: common settings for all workstations - Created for production, dev, and stage environments These files are placeholders for now. Later, common settings can be moved here to reduce duplication across host configurations.
refactor: centralize production environment configuration
2026-05-11 11:58:16 +02:00 · 2026-05-11 11:47:24 +02:00 · 2026-05-11 11:31:41 +02:00 · 2026-05-10 22:27:06 +02:00 · 2026-05-10 22:23:16 +02:00 · 2026-05-10 20:02:16 +02:00
102 changed files with 1384 additions and 275 deletions
@@ -0,0 +1,12 @@
+# Project Rules: nixos-infra
+
+## Directories
+
+### Private environment repo (nixos-infra)
+- `/nixos-infra/environments/production/hosts/servers`: Server-specific configurations (.nix).
+- `/nixos-infra/environments/production/hosts/workstations`: Workstation-specific configurations (.nix).
+- `/nixos-infra/environments/production/network`: Production network layout (VLANs, subnets, host IPs).
+- `/nixos-infra/environments/production/secrets`: agenix-encrypted secrets.
+- `/nixos-infra/environments/production/users`: Production user configurations.
+- `/nixos-infra/scripts`: Operational scripts (deploy.sh with --environment flag, etc.).
+
@@ -1,14 +0,0 @@
-# Project Rules: nixos-infra
-
-## Directories
- `/nixos-infra/hosts/servers`: Server-specific configurations (.nix, lxc.config).
- `/nixos-infra/hosts/workstations`: Workstation-specific configurations (.nix, lxc.config).
- `/nixos-infra/modules/machine-types`: Nix modules standardizing different host types (hypervisor, VM, LXC, workstations, etc.).
- `/nixos-infra/modules/services`: Nix modules standardizing different network infrastructure services (DNS, etc.).
- `/nixos-infra/modules/user-profiles`: Nix modules standardizing different user profiles (admin, dev, office, etc.).
- `/nixos-infra/overlays`: Nix overlays (last resort).
- `/nixos-infra/pkgs`: Custom packages not present in Nixpkgs.
- `/nixos-infra/lib`: Nix utility functions.
- `/nixos-infra/scripts`: Operational and helper scripts.
-
-The entry point for each machine is `hosts/<servers|workstations>/<hostname>/configuration.nix`.
@@ -8,7 +8,7 @@
 - **Scope**: Centralized management of **NixOS** configurations for a complete infrastructure (hypervisors, workstations, LXC containers, services).
 - **Environment**:
  - One **Proxmox** hypervisor currently, a second one coming soon.
-  - Several **workstations** (e.g., `dev-xavier`, `mao-julien`, `office`).
+  - Several **workstations** (e.g., `sting`, `gaia`, `PC-FRIDA`).
  - **LXC Containers** (on Proxmox) VE for infrastructure services (DNS, Gitea, Bitwarden, etc.) and applications.
  - **2 main users** (Xavier, Frida) + system users (`root`, `admin`, `guest`).
 - **Hardware**: ThinkCentre m710q (16 GB RAM, i3) with **KDE 6.3**.
@@ -35,14 +35,16 @@
 | **No flakes**                                           | Simplify onboarding and avoid a steep learning curve.                                                                                     | Configuration via `configuration.nix` + `callPackage`.                     |
 | **Modular structure**                                   | Separate configurations by machine type and service.                                                                                      | Clear and maintainable directory tree.                                     |
 | **Servers named by service, not by application**        | Indicate what the machine does (git01 = Git forge) rather than the software (Gitea). Allows changing the underlying app without renaming. | Hosts under `hosts/servers/<service>01` (e.g. `git01`, `pass01`, `dns01`). |
-| **Modules**                           | Make modules autonomous, portable, and reusable.                                                                                          | Each module is an independent Nix package.                                 |
+| **Modules**                                             | Make modules autonomous, portable, and reusable.                                                                                          | Each module is an independent Nix package.                                 |
 | **Separation of `user-profiles/` and `users/`**         | Distinguish generic roles (e.g., `admin`) from concrete users (e.g., `xavier`).                                                           | Flexibility to apply profiles to multiple users.                           |
 | **`deploy.sh` script**                                  | Automate deployment on existing machines.                                                                                                 | Clone/update the repo + `nixos-rebuild switch`.                            |
 | **`create-lxc-nixos.sh` script**                        | Automate the creation of NixOS LXC containers on Proxmox.                                                                                 | Ready-to-use container with initial configuration.                         |
 | **Initial configuration (`initial-configuration.nix`)** | Prepare an LXC container so it can update itself via Git.                                                                                 | Self-sufficient containers.                                                |
 | **Secret management with `agenix`**                     | Encrypt secrets (passwords, keys) for secure storage.                                                                                     | Enhanced security for sensitive data.                                      |
 | **Unprivileged LXC containers (`--unprivileged 0`)**    | NixOS requires privileges to function correctly in LXC.                                                                                   | Functional containers with NixOS.                                          |
-| **IPv4, IPv6, VLAN support**                            | Final target is IPv6-first, or even IPv6-only.                                                                                            | IP plan management to be designed.                                         |
+| **Centralised network data**                            | A single declarative network data source (`network/`) consumed by NixOS configs and scripts.                                              | VLANs, subnets, host addresses defined once in `network/hosts.nix`.        |
+| **IPv6-first with dual-stack**                          | Both ULA (fdb2:) and GUA (2a01:) prefixes defined per VLAN.                                                                               | Consistent internal addressing + global reachability for DMZ services.     |
+| **DHCP-based IPv4 assignment**                          | LXC containers use `useDHCP = true`. Addresses are reserved in `hosts.nix` as source of truth.                                            | Centralised address management, no static IPs in per-host configs.         |


 ---
@@ -82,12 +84,23 @@ nixos-infra/
 │       └── gaia/               # Xavier's laptop (audio)
 │           └── configuration.nix
 │
+├── network/                    # Centralised network data (VLANs, subnets, hosts)
+│   ├── default.nix             # Aggregator — imports vlans, subnets, hosts
+│   ├── vlans.nix               # VLAN definitions
+│   ├── subnets.nix             # Subnet prefix allocations
+│   ├── hosts.nix               # Per-machine IP/address assignments
+│   └── README.md               # Network architecture documentation
+│
 ├── modules/                    # Autonomous modules
 │   ├── machine-types/          # Machine types
-│   │   ├── hypervisor.nix      # Module for hypervisors
-│   │   ├── vm.nix              # Module for VMs
-│   │   ├── lxc.nix             # Module for LXC containers
-│   │   └── workstation.nix     # Module for workstations
+│   │   ├── hypervisor/
+│   │   │   └── default.nix     # Module for hypervisors
+│   │   ├── vm/
+│   │   │   └── default.nix     # Module for VMs
+│   │   ├── lxc/
+│   │   │   └── default.nix     # Module for LXC containers
+│   │   └── workstation/
+│   │       └── default.nix     # Module for workstations
 │   │
 │   ├── services/               # Services
 │   │   ├── dns/
@@ -104,7 +117,7 @@ nixos-infra/
 │   └── user-profiles/          # User profiles (roles)
 │       ├── admin.nix           # Administrator profile
 │       ├── dev.nix             # Developer profile
-│       ├── mao.nix             # Audio production profile
+│       ├── cam.nix             # Audio production profile
 │       └── standard.nix        # Standard profile
 │
 ├── users/                      # Specific users
@@ -138,16 +151,16 @@ nixos-infra/
 ### **Machine Profiles**
 | Profile       | Description                                                   | File                                    | Usage                                        |
 | --------------| --------------------------------------------------------------| ----------------------------------------| ---------------------------------------------|
-| `hypervisor`  | Common configuration for hypervisors (KVM, libvirtd, etc.).   | `modules/machine-types/hypervisor.nix`  | Proxmox hypervisors.                         |
-| `vm`          | Common configuration for virtual machines.                    | `modules/machine-types/vm.nix`          | VMs under Proxmox.                           |
-| `lxc`         | Common configuration for LXC containers.                     | `modules/machine-types/lxc.nix`         | LXC containers under Proxmox.                |
-| `workstation` | Common configuration for workstations.                       | `modules/machine-types/workstation.nix` | Development, audio production, office stations. |
+| `hypervisor`  | Common configuration for hypervisors (KVM, libvirtd, etc.).   | `modules/machine-types/hypervisor/default.nix`  | Proxmox hypervisors.                         |
+| `vm`          | Common configuration for virtual machines.                    | `modules/machine-types/vm/default.nix`          | VMs under Proxmox.                           |
+| `lxc`         | Common configuration for LXC containers.                     | `modules/machine-types/lxc/default.nix`         | LXC containers under Proxmox.                |
+| `workstation` | Common configuration for workstations.                       | `modules/machine-types/workstation/default.nix` | Development, audio production, office stations. |

 | Profile    | Description                                      | File                                 |
 | ------------| --------------------------------------------------| --------------------------------------|
 | `admin`    | Administrator access (sudo, service management). | `modules/user-profiles/admin.nix`    |
 | `dev`      | Development environment (tools, permissions).    | `modules/user-profiles/dev.nix`      |
-| `cam`      | Computer assisted music (cam).                   | `modules/user-profiles/cam.nix`      |
+| `cam`      | Computer-assisted music (CAM).                   | `modules/user-profiles/cam.nix`      |
 | `standard` | Standard user profile (basic access).            | `modules/user-profiles/standard.nix` |


@@ -157,20 +170,35 @@ nixos-infra/
 ### **1. Machine List**


-| Name     | Machine Type       | Services    | IPv4 | IPv6 Token |
-| ----------| --------------------| -------------| ------| ------------|
-| hyper01  | Hypervisor         | Proxmox     |      |            |
-| hyper02  | Hypervisor         | Proxmox     |      |            |
-| dns01    | LXC Container      | DNS         |      |            |
-| git01    | LXC Container      | Git forge   |      |            |
-| pass01   | LXC Container      | Password mgr|      |            |
-| rp01     | LXC Container      | Reverse proxy|     |            |
-| sting    | Workstation        |             |      |            |
-| PC-FRIDA | Workstation        |             |      |            |
+| Name     | Machine Type       | VLAN    | IPv4             | IPv6 Token |
+| ----------| --------------------| ---------| ------------------| ------------|
+| hyper01  | Hypervisor         | ADMIN   | 10.10.128.10/16  | ::10       |
+| hyper02  | Hypervisor         | ADMIN   | 10.10.128.11/16  | ::11       |
+| dns01    | LXC Container      | DMZ     | 10.40.128.10/16  | ::10       |
+| dns02    | LXC Container      | DMZ     | 10.40.128.11/16  | ::11       |
+| git01    | LXC Container      | DMZ     | 10.40.128.20/16  | ::20       |
+| pass01   | LXC Container      | DMZ     | 10.40.128.30/16  | ::30       |
+| rp01     | LXC Container      | DMZ     | 10.40.128.199/16 | ::199      |
+| sting    | Workstation        | INTERNAL | 10.50.128.10/16  | ::10       |
+| PC-FRIDA | Workstation        | INTERNAL | 10.50.128.11/16  | ::11       |
+| gaia     | Workstation        | INTERNAL | 10.50.128.12/16  | ::12       |

 ---

-### **2. List of User Profiles**
+### **2. VLANs**
+
+| VLAN     | ID | Effective ID | IPv4 Prefix     | IPv6 ULA                         | IPv6 GUA                         |
+| ----------| ---| --------------| -----------------| ----------------------------------| ----------------------------------|
+| INET     | 1  | 1            | Out of scope    | Out of scope                     | Out of scope                     |
+| ADMIN    | 90 | **100**      | 10.10.0.0/16    | fdb2:ae63:d45:d941::/64          | 2a01:e0a:2ea:d941::/64           |
+| IOT      | 200| 200          | 10.20.0.0/16    | fdb2:ae63:d45:d942::/64          | 2a01:e0a:2ea:d942::/64           |
+| GUEST    | 300| 300          | 10.30.0.0/16    | fdb2:ae63:d45:d943::/64          | 2a01:e0a:2ea:d943::/64           |
+| DMZ      | 400| 400          | 10.40.0.0/16    | fdb2:ae63:d45:d944::/64          | 2a01:e0a:2ea:d944::/64           |
+| INTERNAL | 500| 500          | 10.50.0.0/16    | fdb2:ae63:d45:d945::/64          | 2a01:e0a:2ea:d945::/64           |
+
+---
+
+### **3. List of User Profiles**


 | Name       | Role              |
@@ -183,7 +211,7 @@ nixos-infra/

 ---

-### **3. User List**
+### **4. User List**
 | Name    | Role                  | SSH Access |
 | --------| -----------------------| -----------|
 | root   | Superuser             | ❌         |
@@ -194,7 +222,7 @@ nixos-infra/

 ---

-### **4. User/Machine/Profile Mappings**
+### **5. User/Machine/Profile Mappings**


 | User   | Machine  | Applied Profiles | Role                         |
@@ -214,6 +242,43 @@ nixos-infra/

 ---

+## **🌐 Network Architecture**
+
+The network topology and addressing are defined **declaratively** in `network/`, the single source of truth for:
+- VLANs (`network/vlans.nix`)
+- Subnet prefixes (`network/subnets.nix`)
+- Host address assignments (`network/hosts.nix`)
+
+### Prefix rules
+
+| Type   | Formula                                                   | Example (DMZ, effectiveId=400) |
+|--------|-----------------------------------------------------------|--------------------------------|
+| IPv4   | `10.<effectiveId>.0.0/16` — hosts in `10.<v>.128.0/17`   | `10.40.0.0/16`                 |
+| IPv6 ULA | `fdb2:ae63:d45:d94<N>::/64` where N = effectiveId/100  | `fdb2:ae63:d45:d944::/64`      |
+| IPv6 GUA | `2a01:e0a:2ea:d94<N>::/64` where N = effectiveId/100    | `2a01:e0a:2ea:d944::/64`       |
+
+> **ADMIN exception:** VLAN ID is 90 but treated as effective ID 100 for
+> prefix computation. This avoids a risky production renumbering.
+
+### Consumption
+
+**From a NixOS configuration:**
+```nix
+let network = import ../../network { };
+in {
+  networking.hostName = "dns01";
+  networking.useDHCP = true;
+}
+```
+
+**From a shell script:**
+```bash
+nix eval --json -f network/default.nix hosts | jq '.dns01.ipv4'
+# → "10.40.128.10"
+```
+
+---
+
 ## **🔄 Deployment Workflow**

 ### **For LXC containers (Proxmox)**
@@ -276,6 +341,7 @@ nixos-infra/
 | Write the DNS module           | Module for the DNS service (Bind).            | ⬜      | ⭐⭐⭐      |
 | Configure `agenix`             | Encrypt the first secrets.                    | ⬜      | ⭐⭐       |
 | Document the process           | `README.md` to explain deployment.            | ⬜      | ⭐⭐       |
+| DHCP service module            | Kea or ISC DHCP consuming `network/hosts.nix` | ⬜      | ⭐⭐       |
 | Automate with Ansible          | Playbook to create multiple containers.       | ⬜      | ⭐        |
 | Integrate CI/CD                | Test configurations before deployment.        | ⬜      | ⭐        |

@@ -293,6 +359,10 @@ nixos-infra/
 - **Security** :
  - Disable root SSH access once deployment is complete.
  - Use SSH keys for authentication.
+- **Network** :
+  - IPv4 addresses are allocated from the upper half of each VLAN (`10.<v>.128.0/17`).
+  - Addresses are assigned via DHCP reservations — `network/hosts.nix` is the source of truth.
+  - See `network/README.md` for the complete architecture documentation.
 - **Maintenance** :
  - Update `nixpkgs` regularly (`nix-channel --update`).
  - Document changes in the `CHANGELOG.md`.
@@ -1,5 +1,41 @@
-# nixos-infra
+# nixos-infra — Private environments

-Central infrastructure-as-code repository for the NixOS fleet (servers and
-workstations). Reproductible deployments via NixOS, agenix for secrets,
-Proxmox for hypervision. See `../README.md` for an overview.
+This repository contains **environment-specific declarations** (hosts, network
+layout, secrets, users) for the NixOS fleet.  Reusable technical components
+(modules, lib, pkgs, scripts) live in the **public framework repository**:
+
+  → `nixos-infra-framework` (ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git)
+
+## Structure
+
+```
+nixos-infra/
+├── environments/
+│   └── production/          # Production infrastructure
+│       ├── configuration.nix  # Environment entry point
+│       ├── hosts/
+│       │   ├── servers/       # Server configurations (LXC, hypervisors)
+│       │   └── workstations/  # Workstation configurations
+│       ├── network/           # VLANs, subnets, host IPs
+│       ├── secrets/           # agenix-encrypted secrets
+│       └── users/             # User configurations
+├── scripts/                 # Environment-specific script wrappers
+└── README.md
+```
+
+## Adding a New Environment
+
+  1. Create `environments/<name>/` with the same sub-structure as `production/`.
+  2. Set up its own `network/`, `secrets/`, and `users/`.
+  3. Deploy with:
+     ```
+     deploy.sh --environment <name>
+     ```
+
+## Deployment
+
+```
+deploy.sh --environment production
+```
+
+See the framework repo for the deploy script and reusable modules.
@@ -0,0 +1,19 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # Pin to the same framework commit as production — update when testing
+  # new framework features in dev before rolling to production.
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+in {
+  imports = [
+    (framework + "/lib")
+    (framework + "/overlays/custom-pkgs.nix")
+  ];
+
+  # Dev environment-wide settings
+  system.stateVersion = "25.11";
+}
@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all hosts in the dev environment
+  # This file is imported by all host configurations (servers and workstations)
+
+  # TODO: Move common settings here later
+  # Examples:
+  # - Common users/groups
+  # - Common packages
+  # - Common services
+  # - Common security policies
+  # - Common monitoring/alerting
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all servers in the dev environment
+  # This file is imported by all server configurations
+
+  # TODO: Move common server settings here later
+  # Examples:
+  # - Server-specific users/groups
+  # - Server-specific packages
+  # - Server-specific services
+  # - Server-specific security policies
+  # - Server-specific monitoring/alerting
+  # - Locale: en_US.UTF-8 (for servers)
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all workstations in the dev environment
+  # This file is imported by all workstation configurations
+
+  # TODO: Move common workstation settings here later
+  # Examples:
+  # - Workstation-specific users/groups
+  # - Workstation-specific packages
+  # - Workstation-specific services
+  # - Workstation-specific security policies
+  # - Workstation-specific monitoring/alerting
+  # - Locale: fr_FR.UTF-8 (for workstations)
+}
@@ -0,0 +1,16 @@
+# Central network data source for the dev environment.
+#
+# Usage from a configuration.nix:
+#   network = import ../../network { };
+#   network.dns.domain  → "dev.lagraula.fr"
+#   network.time.timeZone → "Europe/Paris"
+#
+# Usage from a shell script (via `nix eval`):
+#   nix eval --json -f network/default.nix dns
+
+{
+  dns = import ./dns.nix;
+  time = import ./time.nix;
+  proxy = import ./proxy.nix;
+  smtp = import ./smtp.nix;
+}
@@ -0,0 +1,23 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Environment-specific DNS domain
+  domain = "dev.lagraula.fr";
+
+  # Default DNS servers for this environment
+  # These are the IPs of the DNS servers (e.g., dns-dev01, dns-dev02)
+  # that will be deployed in this environment.
+  defaultNameServers = [ "10.40.128.10" "10.40.128.11" ];
+
+  # Forwarders for this environment (e.g., upstream DNS)
+  forwarders = [ "1.1.1.1" "8.8.8.8" ];
+
+  # Allow zone transfers only to secondary DNS servers in this environment
+  allowZoneTransfer = [ "10.40.128.11" ];
+
+  # Recursion policy for this environment
+  recursion = "AllowOnlyForPrivateNetworks";
+
+  # Email for Let's Encrypt (Caddy) — can be environment-specific
+  letsEncryptEmail = "xavier@lagraula.fr";
+}
@@ -0,0 +1,27 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Proxy configuration for this environment
+  # Currently no proxy is used — direct access for all hosts
+
+  # Workstations: no proxy
+  workstations = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # Servers: no proxy
+  servers = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # To enable a proxy later, uncomment and set the proxy URLs:
+  # workstations = {
+  #   httpProxy = "http://proxy.dev.lagraula.fr:3128";
+  #   httpsProxy = "http://proxy.dev.lagraula.fr:3128";
+  #   noProxy = "localhost,127.0.0.1,::1,10.0.0.0/8";
+  # };
+}
@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # SMTP relay configuration for this environment
+  # Used by services that need to send email (e.g., monitoring alerts)
+
+  # SMTP relay host — can be an internal relay or external service
+  relayHost = "smtp.lagraula.fr";
+  relayPort = 587;
+
+  # TLS settings
+  useTLS = true;
+  useSTARTTLS = true;
+
+  # Authentication — currently none (open relay for internal use)
+  # To add authentication later:
+  # username = "noreply@dev.lagraula.fr";
+  # passwordFile = config.age.secrets.smtp-password.path;
+
+  # Default "From" address for system emails
+  fromAddress = "noreply@dev.lagraula.fr";
+}
@@ -0,0 +1,16 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # NTP servers for this environment
+  # The gateway acts as the NTP server (IPv4 .1, IPv6 ::1)
+  ntpServers = [
+    "10.10.128.1"    # IPv4 gateway
+    "fd00::1"        # IPv6 gateway
+  ];
+
+  # Time zone for this environment
+  timeZone = "Europe/Paris";
+
+  # Hardware clock setting
+  hardwareClock = "UTC";
+}
@@ -0,0 +1,18 @@
+{ config, pkgs, lib, ... }:
+
+let
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+in {
+  imports = [
+    # Import the framework utilities
+    (framework + "/lib")
+    (framework + "/overlays/custom-pkgs.nix")
+  ];
+
+  # Production environment-wide settings
+  system.stateVersion = "25.11";
+}
@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all hosts in the production environment
+  # This file is imported by all host configurations (servers and workstations)
+
+  # TODO: Move common settings here later
+  # Examples:
+  # - Common users/groups
+  # - Common packages
+  # - Common services
+  # - Common security policies
+  # - Common monitoring/alerting
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all servers in the production environment
+  # This file is imported by all server configurations
+
+  # TODO: Move common server settings here later
+  # Examples:
+  # - Server-specific users/groups
+  # - Server-specific packages
+  # - Server-specific services
+  # - Server-specific security policies
+  # - Server-specific monitoring/alerting
+  # - Locale: en_US.UTF-8 (for servers)
+}
@@ -0,0 +1,44 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # Pin to a specific commit of the framework repo for reproducibility.
+  # Update this hash when you want to pull in new framework changes.
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+  # Import environment-specific network parameters
+  env = import ../../../network { };
+in {
+  imports = [
+    # Module for LXC containers
+    (framework + "/modules/machine-types/lxc")
+    # Technitium DNS Server service module
+    (framework + "/modules/services/dns/default.nix")
+  ];
+
+  # Explicitly enable LXC machine type
+  lxc.enable = true;
+
+  # Host identity (IP address 10.40.128.10/16 assigned via DHCP reservation)
+  networking.hostName = "dns01";
+  networking.domain = env.dns.domain;
+  networking.useDHCP = true;
+
+  # Technitium DNS Server — primary DNS server
+  services.dns = {
+    enable = true;
+    recursion = env.dns.recursion;
+    forwarders = env.dns.forwarders;
+    # Uncomment and configure with agenix secret:
+    # adminPasswordFile = config.age.secrets.dns-admin-password.path;
+    allowZoneTransfer = env.dns.allowZoneTransfer; # Allow secondary to dns02
+    listenAddresses = [ "10.40.128.10" "127.0.0.1" "::1" ];
+  };
+
+  # Caddy-specific configuration (optional)
+  services.caddy = {
+    email = env.dns.letsEncryptEmail;  # Email for Let's Encrypt
+  };
+}
@@ -0,0 +1,36 @@
+{ config, pkgs, lib, ... }:
+
+let
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+  # Import environment-specific network parameters
+  env = import ../../../network { };
+in {
+  imports = [
+    # Module for LXC containers
+    (framework + "/modules/machine-types/lxc")
+    # Technitium DNS Server service module
+    (framework + "/modules/services/dns/default.nix")
+  ];
+
+  # Explicitly enable LXC machine type
+  lxc.enable = true;
+
+  # Host identity (IP address 10.40.128.11/16 assigned via DHCP reservation)
+  networking.hostName = "dns02";
+  networking.domain = env.dns.domain;
+  networking.useDHCP = true;
+
+  # Technitium DNS Server — secondary (replica) DNS server
+  services.dns = {
+    enable = true;
+    recursion = env.dns.recursion;
+    forwarders = env.dns.forwarders;
+    # Uncomment and configure with agenix secret:
+    # adminPasswordFile = config.age.secrets.dns-admin-password.path;
+    listenAddresses = [ "10.40.128.11" "127.0.0.1" "::1" ];
+  };
+}
@@ -0,0 +1,33 @@
+{ config, pkgs, lib, ... }:
+
+let
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+in {
+  imports = [
+    # Module for LXC containers
+    (framework + "/modules/machine-types/lxc")
+    # Module for the git forge service (Forgejo)
+    (framework + "/modules/services/git-forge/default.nix")
+  ];
+
+  # Explicitly enable LXC machine type
+  lxc.enable = true;
+
+  # Host identity (IP address 10.40.128.20/16 assigned via DHCP reservation)
+  networking.hostName = "git01";
+  networking.domain = "prod.lagraula.fr";
+  networking.useDHCP = true;
+
+  # Forgejo — self-hosted git forge
+  services.git-forge = {
+    enable = true;
+    domain = "git.lagraula.fr";
+    sshPort = 2222;
+    httpPort = 3000;
+    databaseType = "sqlite3";
+  };
+}
@@ -0,0 +1,19 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # ╔══════════════════════════════════════════════════════════╗
+  # ║  This machine runs Proxmox VE (not NixOS).              ║
+  # ║  This configuration serves as an inventory record       ║
+  # ║  documenting the machine's role and network settings.   ║
+  # ╚══════════════════════════════════════════════════════════╝
+
+  networking.hostName = "hyper01";
+  networking.hostId = "deadbeef01";  # Unique 8-char hex identifier
+
+  # Hypervisor management network
+  # Proxmox management interface: 10.10.128.10/16
+  # SSH: root@10.10.128.10:22
+  # Proxmox web UI: https://10.10.128.10:8006
+
+  system.stateVersion = "25.11";
+}
@@ -0,0 +1,19 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # ╔══════════════════════════════════════════════════════════╗
+  # ║  This machine runs Proxmox VE (not NixOS).              ║
+  # ║  This configuration serves as an inventory record       ║
+  # ║  documenting the machine's role and network settings.   ║
+  # ╚══════════════════════════════════════════════════════════╝
+
+  networking.hostName = "hyper02";
+  networking.hostId = "deadbeef02";  # Unique 8-char hex identifier
+
+  # Hypervisor management network
+  # Proxmox management interface: 10.10.128.11/16
+  # SSH: root@10.10.128.11:22
+  # Proxmox web UI: https://10.10.128.11:8006
+
+  system.stateVersion = "25.11";
+}
@@ -0,0 +1,35 @@
+{ config, pkgs, lib, ... }:
+
+let
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+in {
+  imports = [
+    # Module for LXC containers
+    (framework + "/modules/machine-types/lxc")
+    # Module for password manager service (Vaultwarden)
+    (framework + "/modules/services/password-manager/default.nix")
+  ];
+
+  # Explicitly enable LXC machine type
+  lxc.enable = true;
+
+  # Host identity (IP address 10.40.128.30/16 assigned via DHCP reservation)
+  networking.hostName = "pass01";
+  networking.domain = "prod.lagraula.fr";
+  networking.useDHCP = true;
+
+  # Vaultwarden — Bitwarden-compatible password manager
+  services.password-manager = {
+    enable = true;
+    domain = "pass.lagraula.fr";
+    port = 8080;
+    dbBackend = "sqlite";
+    signupsAllowed = false; # Only admin creates accounts
+    # Uncomment and configure with agenix secret:
+    # adminTokenFile = config.age.secrets.vaultwarden-admin-token.path;
+  };
+}
@@ -0,0 +1,35 @@
+{ config, pkgs, lib, ... }:
+
+let
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+  # Import environment-specific network parameters
+  env = import ../../../network { };
+in {
+  imports = [
+    # Module for LXC containers
+    (framework + "/modules/machine-types/lxc")
+    # Module for the reverse proxy
+    (framework + "/modules/services/reverse-proxy/default.nix")
+  ];
+
+  # Host identity (IP address assigned via DHCP reservation)
+  networking.hostName = "rp01";
+  networking.domain = env.dns.domain;
+  networking.useDHCP = true;
+
+  # Services to expose via the reverse proxy
+  services.reverse-proxy.publicServices = [
+    { host = "git"; internalHost = "git01"; port = 3000; }
+    { host = "pass"; internalHost = "pass01"; port = 80; }
+    # Add other services here (e.g. dns01, etc.)
+  ];
+
+  # Caddy-specific configuration (optional)
+  services.caddy = {
+    email = env.dns.letsEncryptEmail;  # Email for Let's Encrypt
+  };
+}
@@ -0,0 +1,8 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Workstation configuration for PC-FRIDA
+  # TODO: Fill in workstation-specific settings
+  networking.hostName = "PC-FRIDA";
+  networking.domain = "prod.lagraula.fr";
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all workstations in the production environment
+  # This file is imported by all workstation configurations
+
+  # TODO: Move common workstation settings here later
+  # Examples:
+  # - Workstation-specific users/groups
+  # - Workstation-specific packages
+  # - Workstation-specific services
+  # - Workstation-specific security policies
+  # - Workstation-specific monitoring/alerting
+  # - Locale: fr_FR.UTF-8 (for workstations)
+}
@@ -0,0 +1,21 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # Import environment-specific network parameters
+  env = import ../../../network { };
+in {
+  # Workstation configuration for gaia
+  # TODO: Fill in workstation-specific settings
+  networking.hostName = "gaia";
+  networking.domain = env.dns.domain;
+
+  # Time settings
+  time.timeZone = env.time.timeZone;
+  time.hardwareClock = env.time.hardwareClock;
+
+  # NTP settings
+  services.ntp.servers = env.time.ntpServers;
+
+  # Locale for workstations (French)
+  i18n.defaultLocale = "fr_FR.UTF-8";
+}
@@ -0,0 +1,8 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Workstation configuration for sting
+  # TODO: Fill in workstation-specific settings
+  networking.hostName = "sting";
+  networking.domain = "prod.lagraula.fr";
+}
@@ -0,0 +1,123 @@
+# Network Architecture
+
+This directory contains the centralised, declarative network topology data for
+the infrastructure.  It is the single source of truth for VLANs, subnets, and
+host addresses, consumable both by NixOS configurations (via `import`) and by
+external scripts (via `nix eval --json`).
+
+## Files
+
+| File | Purpose |
+|------|---------|
+| `vlans.nix` | VLAN definitions (ID, name, effective ID, description) |
+| `subnets.nix` | IPv4 and IPv6 prefix allocations per VLAN |
+| `hosts.nix` | Per-machine address assignments |
+| `default.nix` | Aggregator — imports all three files |
+
+## Consumption
+
+### From a NixOS configuration
+
+```nix
+{ config, pkgs, lib, ... }:
+let
+  network = import ../../network { };
+in {
+  networking.hostName = "dns01";
+  networking.useDHCP = true;
+}
+```
+
+### From a shell script
+
+```bash
+# Export all host data as JSON
+nix eval --json -f nixos-infra/network/default.nix hosts
+
+# Get a specific host's IPv4 address
+nix eval -f nixos-infra/network/default.nix 'hosts.dns01.ipv4'
+
+# Use with jq
+nix eval --json -f nixos-infra/network/default.nix hosts | jq '.dns01'
+```
+
+## VLANs
+
+| VLAN | ID | Effective ID | Description |
+|------|----|--------------|-------------|
+| INET | 1 | 1 | ISP uplink — untagged, out of project scope |
+| ADMIN | 90 | **100** | Management / hypervisors |
+| IOT | 200 | 200 | IoT devices |
+| GUEST | 300 | 300 | Guest network |
+| DMZ | 400 | 400 | Public-facing servers (LXC containers) |
+| INTERNAL | 500 | 500 | Internal workstations |
+
+> **ADMIN exception:** VLAN 90 is treated as effective ID 100 for prefix
+> computation.  This is a documented exception to avoid a risky production
+> change.  A future renumbering may bring `id` and `effectiveId` into line.
+
+## Addressing Scheme
+
+### IPv4
+
+The formula is `10.<effectiveId>.0.0/16` per VLAN.
+
+To avoid conflicts with the lower half (DHCP pools, infrastructure
+services), **all static host addresses are allocated from the upper half**:
+`10.<effectiveId>.128.0/17`.
+
+The gateway (`.1`) is distributed by DHCPv4 and is not statically assigned.
+
+### IPv6
+
+IPv6 prefixes are derived from `effectiveId / 100`:
+
+| Type | Formula | Example (DMZ, effectiveId=400) |
+|------|---------|-------------------------------|
+| ULA  | `fdb2:ae63:d45:d94<N>::/64` | `fdb2:ae63:d45:d944::/64` |
+| GUA  | `2a01:e0a:2ea:d94<N>::/64` | `2a01:e0a:2ea:d944::/64` |
+
+where `<N>` = `effectiveId / 100` (so 1 for ADMIN, 2 for IOT, …, 5 for
+INTERNAL).
+
+IPv6 addresses are formed by appending the host's 64-bit token to the
+prefix, e.g. `fdb2:ae63:d45:d944::10` for dns01.
+
+The gateway (`::1` in each subnet) is distributed via Router Advertisement.
+
+### Host Address Allocation
+
+IPv4 addresses are reserved via DHCP reservations.  The `hosts.nix` file is
+the source of truth for these reservations and is intended to drive DHCP
+server configuration (Kea, ISC DHCP, or similar) in a future iteration.
+
+IPv6 tokens are the last 64 bits of the host's address (expressed as `::XX`
+shorthand) and are expected to be distributed via SLAAC with the corresponding
+prefix.
+
+## Key Design Decisions
+
+1. **Why effectiveId?** The ADMIN VLAN has ID 90 but its IP prefixes are
+   computed as if ID were 100.  Rather than fixing the VLAN ID in production,
+   the `effectiveId` field captures the exception explicitly and documents it.
+
+2. **Why /16 per VLAN?** Each VLAN has a full `/16` IPv4 prefix, which is
+   larger than typical container/workstation subnets.  This is intentional:
+   it simplifies VLAN-level routing and leaves room for future growth.
+
+3. **Why DHCP and not static?** IPv4 addresses are distributed by DHCP, not
+   statically configured on each host.  This centralises address management
+   and makes it easier to audit and change.  The `hosts.nix` file is the
+   source of truth for the DHCP server's configuration.
+
+4. **Why NO static IP in configuration.nix?** In the current state, LXC
+   containers have no static IP configuration at all — they rely entirely on
+   DHCP.  This is intentional: the addressing plan lives centrally in
+   `network/hosts.nix` and the per-host `.nix` files only set `hostName` and
+   `useDHCP = true`.  A future DHCP service module (Kea, etc.) will consume
+   `hosts.nix` to generate reservations.
+
+5. **Why ULA + GUA for IPv6?** Both ULA (fd prefix) and GUA (2a01 prefix)
+   are defined for each VLAN.  ULA provides stable internal addressing
+   independent of ISP changes; GUA provides global reachability for DMZ
+   services and outbound connectivity for workstations.
@@ -0,0 +1,18 @@
+# Central network data source.
+#
+# Usage from a configuration.nix:
+#   network = import ../../network { };
+#   network.hosts.rp01.ipv4  → "10.40.128.199"
+#
+# Usage from a shell script (via `nix eval`):
+#   nix eval --json -f network/default.nix hosts
+
+{
+  vlans = (import ./vlans.nix).vlans;
+  subnets = (import ./subnets.nix).subnets;
+  hosts = (import ./hosts.nix).hosts;
+  dns = import ./dns.nix;
+  time = import ./time.nix;
+  proxy = import ./proxy.nix;
+  smtp = import ./smtp.nix;
+}
@@ -0,0 +1,21 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Environment-specific DNS domain
+  domain = "prod.lagraula.fr";
+
+  # Default DNS servers for this environment
+  defaultNameServers = [ "10.40.128.10" "10.40.128.11" ];
+
+  # Forwarders for this environment (e.g., upstream DNS)
+  forwarders = [ "1.1.1.1" "8.8.8.8" ];
+
+  # Allow zone transfers only to secondary DNS servers in this environment
+  allowZoneTransfer = [ "10.40.128.11" ];
+
+  # Recursion policy for this environment
+  recursion = "AllowOnlyForPrivateNetworks";
+
+  # Email for Let's Encrypt (Caddy) — can be environment-specific
+  letsEncryptEmail = "xavier@lagraula.fr";
+}
@@ -0,0 +1,87 @@
+{
+  # Host-to-network assignments.
+  #
+  # Each entry has:
+  #   vlan      - Key referencing the VLAN in vlans.nix
+  #   type      - Host role (hypervisor, lxc, workstation)
+  #   ipv4      - Static IPv4 address (reserved via DHCP reservation)
+  #   ipv6Token - Last 64-bit suffix of the IPv6 address (::XX notation)
+  #
+  # IPv4 addresses are allocated from the 10.<v>.128.0/17 upper-half
+  # range to avoid conflicts with lower-half DHCP pools.
+  #
+  # IPv6 addresses are formed by appending the token to the VLAN's
+  # ULA or GUA prefix, e.g. fdb2:ae63:d45:d944::10 for dns01.
+
+  hosts = {
+    hyper01 = {
+      vlan = "admin";
+      type = "hypervisor";
+      ipv4 = "10.10.128.10";
+      ipv6Token = "::10";
+    };
+
+    hyper02 = {
+      vlan = "admin";
+      type = "hypervisor";
+      ipv4 = "10.10.128.11";
+      ipv6Token = "::11";
+    };
+
+    rp01 = {
+      vlan = "dmz";
+      type = "lxc";
+      ipv4 = "10.40.128.199";
+      ipv6Token = "::199";
+    };
+
+    dns01 = {
+      vlan = "dmz";
+      type = "lxc";
+      ipv4 = "10.40.128.10";
+      ipv6Token = "::10";
+    };
+
+    dns02 = {
+      vlan = "dmz";
+      type = "lxc";
+      ipv4 = "10.40.128.11";
+      ipv6Token = "::11";
+    };
+
+    git01 = {
+      vlan = "dmz";
+      type = "lxc";
+      ipv4 = "10.40.128.20";
+      ipv6Token = "::20";
+    };
+
+    pass01 = {
+      vlan = "dmz";
+      type = "lxc";
+      ipv4 = "10.40.128.30";
+      ipv6Token = "::30";
+    };
+
+    gaia = {
+      vlan = "internal";
+      type = "workstation";
+      ipv4 = "10.50.128.10";
+      ipv6Token = "::10";
+    };
+
+    "PC-FRIDA" = {
+      vlan = "internal";
+      type = "workstation";
+      ipv4 = "10.50.128.11";
+      ipv6Token = "::11";
+    };
+
+    sting = {
+      vlan = "internal";
+      type = "workstation";
+      ipv4 = "10.50.128.12";
+      ipv6Token = "::12";
+    };
+  };
+}
@@ -0,0 +1,27 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Proxy configuration for this environment
+  # Currently no proxy is used — direct access for all hosts
+
+  # Workstations: no proxy
+  workstations = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # Servers: no proxy
+  servers = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # To enable a proxy later, uncomment and set the proxy URLs:
+  # workstations = {
+  #   httpProxy = "http://proxy.prod.lagraula.fr:3128";
+  #   httpsProxy = "http://proxy.prod.lagraula.fr:3128";
+  #   noProxy = "localhost,127.0.0.1,::1,10.0.0.0/8";
+  # };
+}
@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # SMTP relay configuration for this environment
+  # Used by services that need to send email (e.g., monitoring alerts)
+
+  # SMTP relay host — can be an internal relay or external service
+  relayHost = "smtp.lagraula.fr";
+  relayPort = 587;
+
+  # TLS settings
+  useTLS = true;
+  useSTARTTLS = true;
+
+  # Authentication — currently none (open relay for internal use)
+  # To add authentication later:
+  # username = "noreply@prod.lagraula.fr";
+  # passwordFile = config.age.secrets.smtp-password.path;
+
+  # Default "From" address for system emails
+  fromAddress = "noreply@prod.lagraula.fr";
+}
@@ -0,0 +1,141 @@
+{
+  # Subnet definitions per VLAN.
+  #
+  # Prefix rules:
+  #   IPv4: 10.<effectiveId>.0.0/16   (hosts in the 10.<effectiveId>.128.0/17 range)
+  #   IPv6 ULA: fdb2:ae63:d45:d94<effectiveId/100>::/64
+  #   IPv6 GUA: 2a01:e0a:2ea:d94<effectiveId/100>::/64
+  #
+  # Gateways (.1 on each subnet) are distributed by DHCPv4 and Router
+  # Advertisement (SLAAC).  They are listed in comments for documentation.
+  #
+  # Minimum host prefix is /16 for IPv4 (the whole VLAN).  Host addresses
+  # are allocated from the upper half (10.<v>.128.0/17) to avoid conflicts
+  # with future lower-half allocations (DHCP pools, etc.).
+  #
+  # INET (VLAN 1) is the untagged ISP uplink.  It is out of scope of this
+  # project and is listed for documentation only.
+
+  subnets = {
+    inet = {
+      vlan = "inet";
+      description = "ISP uplink — out of scope";
+      # No prefixes defined: inet is outside this project's addressing plan.
+    };
+
+    admin = {
+      vlan = "admin";
+      description = "Management / hypervisors";
+      ipv4 = {
+        prefix = "10.10.0.0";
+        prefixLength = 16;
+        hostRange = "10.10.128.0/17";
+        # gateway = "10.10.128.1";
+      };
+      ipv6 = {
+        ula = {
+          prefix = "fdb2:ae63:d45:d941::";
+          prefixLength = 64;
+          # gateway = "fdb2:ae63:d45:d941::1";
+        };
+        gua = {
+          prefix = "2a01:e0a:2ea:d941::";
+          prefixLength = 64;
+          # gateway = "2a01:e0a:2ea:d941::1";
+        };
+      };
+    };
+
+    iot = {
+      vlan = "iot";
+      description = "IoT devices";
+      ipv4 = {
+        prefix = "10.20.0.0";
+        prefixLength = 16;
+        hostRange = "10.20.128.0/17";
+        # gateway = "10.20.128.1";
+      };
+      ipv6 = {
+        ula = {
+          prefix = "fdb2:ae63:d45:d942::";
+          prefixLength = 64;
+          # gateway = "fdb2:ae63:d45:d942::1";
+        };
+        gua = {
+          prefix = "2a01:e0a:2ea:d942::";
+          prefixLength = 64;
+          # gateway = "2a01:e0a:2ea:d942::1";
+        };
+      };
+    };
+
+    guest = {
+      vlan = "guest";
+      description = "Guest network";
+      ipv4 = {
+        prefix = "10.30.0.0";
+        prefixLength = 16;
+        hostRange = "10.30.128.0/17";
+        # gateway = "10.30.128.1";
+      };
+      ipv6 = {
+        ula = {
+          prefix = "fdb2:ae63:d45:d943::";
+          prefixLength = 64;
+          # gateway = "fdb2:ae63:d45:d943::1";
+        };
+        gua = {
+          prefix = "2a01:e0a:2ea:d943::";
+          prefixLength = 64;
+          # gateway = "2a01:e0a:2ea:d943::1";
+        };
+      };
+    };
+
+    dmz = {
+      vlan = "dmz";
+      description = "Public-facing servers (LXC containers)";
+      ipv4 = {
+        prefix = "10.40.0.0";
+        prefixLength = 16;
+        hostRange = "10.40.128.0/17";
+        # gateway = "10.40.128.1";
+      };
+      ipv6 = {
+        ula = {
+          prefix = "fdb2:ae63:d45:d944::";
+          prefixLength = 64;
+          # gateway = "fdb2:ae63:d45:d944::1";
+        };
+        gua = {
+          prefix = "2a01:e0a:2ea:d944::";
+          prefixLength = 64;
+          # gateway = "2a01:e0a:2ea:d944::1";
+        };
+      };
+    };
+
+    internal = {
+      vlan = "internal";
+      description = "Internal workstations and trusted devices";
+      ipv4 = {
+        prefix = "10.50.0.0";
+        prefixLength = 16;
+        hostRange = "10.50.128.0/17";
+        # gateway = "10.50.128.1";
+      };
+      ipv6 = {
+        ula = {
+          prefix = "fdb2:ae63:d45:d945::";
+          prefixLength = 64;
+          # gateway = "fdb2:ae63:d45:d945::1";
+        };
+        gua = {
+          prefix = "2a01:e0a:2ea:d945::";
+          prefixLength = 64;
+          # gateway = "2a01:e0a:2ea:d945::1";
+        };
+      };
+    };
+  };
+}
@@ -0,0 +1,16 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # NTP servers for this environment
+  # The gateway acts as the NTP server (IPv4 .1, IPv6 ::1)
+  ntpServers = [
+    "10.10.128.1"    # IPv4 gateway
+    "fd00::1"        # IPv6 gateway
+  ];
+
+  # Time zone for this environment
+  timeZone = "Europe/Paris";
+
+  # Hardware clock setting
+  hardwareClock = "UTC";
+}
@@ -0,0 +1,59 @@
+{
+  # VLANs used in the infrastructure.
+  #
+  # Each VLAN entry has:
+  #   id          - The actual IEEE 802.1Q VLAN ID on the network equipment
+  #   name        - Short label
+  #   effectiveId - The numeric value used to compute IPv4/IPv6 prefixes.
+  #                 This matches `id` for most VLANs, but can differ when
+  #                 the VLAN ID does not follow the mathematical scheme.
+  #                 e.g. ADMIN is VLAN 90 but prefixes are computed as if VLAN 100.
+  #   description - Free-text purpose of the VLAN
+  #
+  # VLAN ID 1 (INET) is the untagged ISP uplink. It is listed here for
+  # documentation only and is out of scope of this project.
+
+  vlans = {
+    inet = {
+      id = 1;
+      name = "INET";
+      effectiveId = 1;
+      description = "ISP uplink — untagged, out of project scope";
+    };
+
+    admin = {
+      id = 90;
+      name = "ADMIN";
+      effectiveId = 100; # Exception: treated as 100 for prefix computation
+      description = "Management / hypervisors";
+    };
+
+    iot = {
+      id = 200;
+      name = "IOT";
+      effectiveId = 200;
+      description = "IoT devices";
+    };
+
+    guest = {
+      id = 300;
+      name = "GUEST";
+      effectiveId = 300;
+      description = "Guest network";
+    };
+
+    dmz = {
+      id = 400;
+      name = "DMZ";
+      effectiveId = 400;
+      description = "Public-facing servers (LXC containers)";
+    };
+
+    internal = {
+      id = 500;
+      name = "INTERNAL";
+      effectiveId = 500;
+      description = "Internal workstations and trusted devices";
+    };
+  };
+}
@@ -0,0 +1,11 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # User configuration for frida
+  # TODO: Fill in user-specific settings
+  users.users.frida = {
+    isNormalUser = true;
+    description = "Frida";
+    extraGroups = [ "wheel" ];
+  };
+}
@@ -0,0 +1,10 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # User configuration for guest
+  # TODO: Fill in user-specific settings
+  users.users.guest = {
+    isNormalUser = true;
+    description = "Guest";
+  };
+}
@@ -0,0 +1,11 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # User configuration for root
+  # TODO: Fill in root-specific settings
+  users.root = {
+    openssh.authorizedKeys.keys = [
+      # Add SSH public keys for root access
+    ];
+  };
+}
@@ -0,0 +1,11 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # User configuration for xavier
+  # TODO: Fill in user-specific settings
+  users.users.xavier = {
+    isNormalUser = true;
+    description = "Xavier";
+    extraGroups = [ "wheel" ];
+  };
+}
@@ -0,0 +1,19 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # Pin to the same framework commit as production — update when testing
+  # new framework features in staging before rolling to production.
+  frameworkRev = "c53d997d075236f6d8c2a8e9db0238e46391735a";
+  framework = builtins.fetchGit {
+    url = "ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra-framework.git";
+    rev = frameworkRev;
+  };
+in {
+  imports = [
+    (framework + "/lib")
+    (framework + "/overlays/custom-pkgs.nix")
+  ];
+
+  # Staging environment-wide settings
+  system.stateVersion = "25.11";
+}
@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all hosts in the stage environment
+  # This file is imported by all host configurations (servers and workstations)
+
+  # TODO: Move common settings here later
+  # Examples:
+  # - Common users/groups
+  # - Common packages
+  # - Common services
+  # - Common security policies
+  # - Common monitoring/alerting
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all servers in the stage environment
+  # This file is imported by all server configurations
+
+  # TODO: Move common server settings here later
+  # Examples:
+  # - Server-specific users/groups
+  # - Server-specific packages
+  # - Server-specific services
+  # - Server-specific security policies
+  # - Server-specific monitoring/alerting
+  # - Locale: en_US.UTF-8 (for servers)
+}
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Common settings for all workstations in the stage environment
+  # This file is imported by all workstation configurations
+
+  # TODO: Move common workstation settings here later
+  # Examples:
+  # - Workstation-specific users/groups
+  # - Workstation-specific packages
+  # - Workstation-specific services
+  # - Workstation-specific security policies
+  # - Workstation-specific monitoring/alerting
+  # - Locale: fr_FR.UTF-8 (for workstations)
+}
@@ -0,0 +1,16 @@
+# Central network data source for the stage environment.
+#
+# Usage from a configuration.nix:
+#   network = import ../../network { };
+#   network.dns.domain  → "stage.lagraula.fr"
+#   network.time.timeZone → "Europe/Paris"
+#
+# Usage from a shell script (via `nix eval`):
+#   nix eval --json -f network/default.nix dns
+
+{
+  dns = import ./dns.nix;
+  time = import ./time.nix;
+  proxy = import ./proxy.nix;
+  smtp = import ./smtp.nix;
+}
@@ -0,0 +1,23 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Environment-specific DNS domain
+  domain = "stage.lagraula.fr";
+
+  # Default DNS servers for this environment
+  # These are the IPs of the DNS servers (e.g., dns-stage01, dns-stage02)
+  # that will be deployed in this environment.
+  defaultNameServers = [ "10.40.128.10" "10.40.128.11" ];
+
+  # Forwarders for this environment (e.g., upstream DNS)
+  forwarders = [ "1.1.1.1" "8.8.8.8" ];
+
+  # Allow zone transfers only to secondary DNS servers in this environment
+  allowZoneTransfer = [ "10.40.128.11" ];
+
+  # Recursion policy for this environment
+  recursion = "AllowOnlyForPrivateNetworks";
+
+  # Email for Let's Encrypt (Caddy) — can be environment-specific
+  letsEncryptEmail = "xavier@lagraula.fr";
+}
@@ -0,0 +1,27 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Proxy configuration for this environment
+  # Currently no proxy is used — direct access for all hosts
+
+  # Workstations: no proxy
+  workstations = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # Servers: no proxy
+  servers = {
+    httpProxy = "";
+    httpsProxy = "";
+    noProxy = "";
+  };
+
+  # To enable a proxy later, uncomment and set the proxy URLs:
+  # workstations = {
+  #   httpProxy = "http://proxy.stage.lagraula.fr:3128";
+  #   httpsProxy = "http://proxy.stage.lagraula.fr:3128";
+  #   noProxy = "localhost,127.0.0.1,::1,10.0.0.0/8";
+  # };
+}
@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # SMTP relay configuration for this environment
+  # Used by services that need to send email (e.g., monitoring alerts)
+
+  # SMTP relay host — can be an internal relay or external service
+  relayHost = "smtp.lagraula.fr";
+  relayPort = 587;
+
+  # TLS settings
+  useTLS = true;
+  useSTARTTLS = true;
+
+  # Authentication — currently none (open relay for internal use)
+  # To add authentication later:
+  # username = "noreply@stage.lagraula.fr";
+  # passwordFile = config.age.secrets.smtp-password.path;
+
+  # Default "From" address for system emails
+  fromAddress = "noreply@stage.lagraula.fr";
+}
@@ -0,0 +1,16 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # NTP servers for this environment
+  # The gateway acts as the NTP server (IPv4 .1, IPv6 ::1)
+  ntpServers = [
+    "10.10.128.1"    # IPv4 gateway
+    "fd00::1"        # IPv6 gateway
+  ];
+
+  # Time zone for this environment
+  timeZone = "Europe/Paris";
+
+  # Hardware clock setting
+  hardwareClock = "UTC";
+}
@@ -1,32 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-{
-  imports = [
-    # Module pour les conteneurs LXC
-    ../../../modules/machine-types/lxc.nix
-    # Module pour le reverse proxy
-    ../../../modules/services/reverse-proxy/default.nix
-  ];
-
-  # Configuration réseau (IPv4 + IPv6)
-  networking.hostName = "rp01";
-  networking.interfaces.eth0.ipv4.addresses = [
-    { address = "10.40.0.199"; prefixLength = 24; }
-  ];
-  # networking.interfaces.eth0.ipv6.addresses = [
-  #   { address = "2001:db8::1"; prefixLength = 64; }
-  # ];
-
-  # Liste des services à exposer via le reverse proxy
-  services.reverse-proxy.publicServices = [
-    { host = "git"; internalHost = "git01"; port = 3000; }
-    { host = "pass"; internalHost = "pass01"; port = 80; }
-    # Ajoutez ici d'autres services (ex: dns01, etc.)
-  ];
-
-  # Configuration spécifique à Caddy (optionnelle)
-  services.caddy = {
-    # Vous pouvez surcharger des paramètres ici si besoin
-    email = "xavier@lagraula.fr";  # Email pour Let's Encrypt
-  };
-}
@@ -1,4 +0,0 @@
-# Lib
-Custom Nix utility functions and helpers.
-Used across the configuration to factorize code.
-Simplifies data and string manipulation.
@@ -1,2 +0,0 @@
-# Modules
-Reusable NixOS modules for the infrastructure.
@@ -1,48 +0,0 @@
-{ config, modulesPath, pkgs, lib, ... }:
-{
-  imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ];
-  nix.settings = { sandbox = false; };  
-  proxmoxLXC = {
-    manageNetwork = false;
-    privileged = true;
-  };
-
-  # Enable LXC specific options
-  options.lxc = {
-    enable = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = "Enable LXC machine type";
-    };
-  };
-
-  services.fstrim.enable = false; # Let Proxmox host handle fstrim
-
-  # Cache DNS lookups to improve performance
-  services.resolved = {
-    extraConfig = ''
-      Cache=true
-      CacheFromLocalhost=true
-    '';
-  };
-
-  # Default configuration for a LXC container
-  config = lib.mkIf config.lxc.enable {
-    # Disabling useless services
-    services.avahi.daemon.enable = false; # TODO : review the need for avahi in a container
-    services.bluetooth.enable = false;
-    services.printing.enable = false;
-
-    # Optimzing for conainters
-    boot.kernelModules = [ ]; # TODO : review the disabling of all kernelModules in a container
-    powerManagement.enable = false;
-
-    # Limiter les ressources si nécessaire
-    # TODO : review the need to limit ZFS pools in the LXC container configuration, in my ZFSless context
-    boot.zfs.extraPools = [ ];
-
-  };
-
-  system.stateVersion = "25.11";
-
-}
@@ -1,22 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-{
-  options.secrets = {
-    enable = lib.mkEnableOption "agenix secret management";
-
-    identity = lib.mkOption {
-      type = lib.types.path;
-      default = "/etc/ssh/ssh_host_ed25519_key";
-      description = "Path to the SSH host private key used for age decryption.";
-    };
-  };
-
-  config = lib.mkIf config.secrets.enable {
-    age = {
-      identityPaths = [ config.secrets.identity ];
-      secrets = { };
-    };
-
-    environment.systemPackages = with pkgs; [ agenix ];
-  };
-}
@@ -1,56 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-let
-  # Récupère la liste des services depuis la configuration
-  publicServices = config.services.reverse-proxy.publicServices or [];
-in
-{
-  # Options pour le module reverse-proxy
-  options.services.reverse-proxy = {
-    publicServices = lib.mkOption {
-      type = lib.types.listOf (lib.types.submodule {
-        options = {
-          host = lib.mkOption { type = lib.types.str; };
-          internalHost = lib.mkOption { type = lib.types.str; };
-          port = lib.mkOption { type = lib.types.int; default = 80; };
-        };
-      });
-      default = [];
-      description = "Liste des services à exposer via le reverse proxy";
-    };
-  };
-
-  # Configuration de Caddy
-  config = lib.mkIf (config.services.reverse-proxy.publicServices or []) != [] {
-    services.caddy = {
-      enable = true;
-      virtualHosts = map (service: {
-        host = "${service.host}.lagraula.fr";
-        reverseProxy = "http://${service.internalHost}.lagraula.fr:${toString service.port}";
-        tls = {
-          email = config.services.caddy.email or "xavier@lagraula.fr";
-        };
-      }) (config.services.reverse-proxy.publicServices or []);
-
-      # Configuration globale pour Caddy
-      extraConfig = ''
-        {
-          # Rate limiting global (optionnel)
-          rate_limit {
-            requests 100
-            burst 200
-            interval 1m
-          }
-          # Logging
-          log {
-            output file /var/log/caddy/access.log
-          }
-        }
-      '';
-    };
-
-    # Ouvrir les ports firewall pour HTTP/HTTPS
-    networking.firewall.allowedTCPPorts = [ 80 443 ];
-    networking.firewall.allowedUDPPorts = [];
-  };
-}
@@ -1,4 +0,0 @@
-# Overlays
-Custom modifications and extensions to Nixpkgs.
-Applies patches or version overrides to existing packages.
-Applied globally across the infrastructure.
@@ -1,4 +0,0 @@
-self: super: {
-  # Custom packages and overrides for nixos-infra
-  # agenix is already available in nixpkgs — no custom overlay needed.
-}
@@ -1,4 +0,0 @@
-# Packages
-Custom software packages not found in upstream Nixpkgs.
-Contains project-specific derivations (default.nix).
-Can be referenced via overlays or directly by hosts.
@@ -1,8 +0,0 @@
-let
-  spec = builtins.fromJSON (builtins.readFile ./nixpkgs.json);
-in
-import (builtins.fetchTarball {
-  url = "https://github.com/NixOS/nixpkgs/archive/${spec.rev}.tar.gz";
-  sha256 = spec.sha256;
-}) {}
-# TODO: add a nixos-infra module
@@ -1,5 +0,0 @@
-{
-  "url": "https://github.com/NixOS/nixpkgs/archive/755f5aa91337890c432639c60b6064bb7fe67769.tar.gz",
-  "rev": "755f5aa91337890c432639c60b6064bb7fe67769",
-  "sha256": "1lmn8dicfwmsfdaiw18xjjys78bal6yjy3a41j02my7kw0wlb76a"
-}
@@ -1,22 +0,0 @@
-bridge=
-cmode=
-cores=
-domain=
-dry_run=false
-help=false
-ip=
-memory=
-password=
-pve_host=
-pve_password=
-pve_port=
-pve_ssh_key=
-pve_user=
-rootfs_size=
-ssh_public_keys=
-swap=
-tags=
-template=
-unprivileged=
-vlan=
-short_name='2'
@@ -30,7 +30,7 @@ to apply the host-specific configuration.
 1. `pct create` — create the container from the NixOS template
 2. `pct start <CT_ID>` — start the container
 3. Wait for the container to be ready (polling `pct exec`)
-4. `pct push initial-configuration.nix` → `/etc/nixos/configuration.nix`
+4. `pct push initial-lxc-configuration.nix` → `/etc/nixos/configuration.nix`
 5. `pct push deploy.sh` → `/usr/local/bin/deploy-nixos`
 6. `pct exec nixos-rebuild switch` — apply initial config (SSH, git, curl)
 7. `pct exec deploy-nixos` — clone repo and apply host-specific config
@@ -56,7 +56,7 @@ finds the corresponding configuration file, and applies it with
 1. `hosts/servers/<hostname>/configuration.nix`
 2. `hosts/workstations/<hostname>/configuration.nix`

-### `initial-configuration.nix` — Bootstrap NixOS configuration
+### `initial-lxc-configuration.nix` — Bootstrap NixOS configuration (LXC)

 Minimal NixOS configuration pushed to a new LXC container during the
 bootstrap phase. Installs SSH, git, and curl so the container can
@@ -93,7 +93,7 @@ Updates `pkgs/nixpkgs.json` with the latest commit from nixpkgs stable.
 ```
 create-lxc-nixos.sh         # Step 1: Create + bootstrap
  └─ pct create
-  └─ pct push initial-configuration.nix
+  └─ pct push initial-lxc-configuration.nix
  └─ pct push deploy.sh
  └─ pct exec nixos-rebuild switch
  └─ pct exec deploy.sh     # Step 2: Clone repo + apply config
@@ -38,7 +38,7 @@ Options:
  --pve-port PORT               SSH port for Proxmox (default: 22).
  --pve-ssh-key KEY             SSH key file for authentication.
  --initial-config FILE         Initial NixOS configuration file to push
-                                [default: ./initial-configuration.nix].
+                                [default: ./initial-lxc-configuration.nix].
  --repo-url URL                Git repository URL for deploy.sh
                                [default: https://gitea.lagraula.fr/xavier/nixos-infra.git].
  --branch BRANCH               Git branch for deploy.sh [default: main].
@@ -77,7 +77,7 @@ TAGS="${TAGS:-}"
 SSH_PUBLIC_KEYS="${SSH_PUBLIC_KEYS:-}"

 # Bootstrap
-INITIAL_CONFIG="${INITIAL_CONFIG:-./initial-configuration.nix}"
+INITIAL_CONFIG="${INITIAL_CONFIG:-./initial-lxc-configuration.nix}"
 REPO_URL="${REPO_URL:-https://gitea.lagraula.fr/xavier/nixos-infra.git}"
 BRANCH="${BRANCH:-main}"
 SKIP_DEPLOY="${SKIP_DEPLOY:-false}"
@@ -279,7 +279,7 @@ for i in $(seq 1 30); do
  sleep 2
 done

-# 3. Push initial-configuration.nix
+# 3. Push initial-lxc-configuration.nix
 echo "📄 Pushing initial NixOS configuration..."
 run_proxmox "pct push $LXC_ID '$INITIAL_CONFIG' /etc/nixos/configuration.nix" || {
  echo "❌ Error: Failed to push initial configuration." >&2
@@ -2,9 +2,10 @@
 set -euo pipefail

 # --- Default values (can be overridden by environment variables) ---
-REPO_URL="${REPO_URL:-https://gitea.lagraula.fr/xavier/nixos-infra.git}"
+REPO_URL="${REPO_URL:-ssh://git@gitea.prod.lagraula.fr:2222/xavier/nixos-infra.git}"
 REPO_DIR="${REPO_DIR:-/etc/nixos-infra}"
 BRANCH="${BRANCH:-main}"
+ENVIRONMENT="${ENVIRONMENT:-production}"
 DRY_RUN="${DRY_RUN:-false}"

 # --- Usage ---
@@ -22,11 +23,13 @@ Options:
                          [default: ${REPO_DIR}]
  -b, --branch BRANCH     Git branch to deploy
                          [default: ${BRANCH}]
+  -e, --environment ENV   Environment name (production, dev, staging, etc.)
+                          [default: ${ENVIRONMENT}]
  -n, --dry-run           Simulate deployment without making changes.
  -h, --help              Show this help message.

 Environment variables:
-  REPO_URL, REPO_DIR, BRANCH, DRY_RUN (same as options above).
+  REPO_URL, REPO_DIR, BRANCH, ENVIRONMENT, DRY_RUN (same as options above).
 EOF
  exit 0
 }
@@ -34,11 +37,12 @@ EOF
 # --- Parse arguments ---
 while [[ $# -gt 0 ]]; do
  case "$1" in
-    -u|--repo-url) REPO_URL="$2"; shift 2 ;;
-    -d|--repo-dir) REPO_DIR="$2"; shift 2 ;;
-    -b|--branch)   BRANCH="$2";   shift 2 ;;
-    -n|--dry-run)  DRY_RUN="true"; shift ;;
-    -h|--help)     usage ;;
+    -u|--repo-url)     REPO_URL="$2";         shift 2 ;;
+    -d|--repo-dir)     REPO_DIR="$2";         shift 2 ;;
+    -b|--branch)       BRANCH="$2";           shift 2 ;;
+    -e|--environment)  ENVIRONMENT="$2";       shift 2 ;;
+    -n|--dry-run)      DRY_RUN="true";         shift ;;
+    -h|--help)         usage ;;
    *) echo "❌ Unknown option: $1" >&2; usage ;;
  esac
 done
@@ -56,8 +60,9 @@ if [ "$DRY_RUN" = "true" ]; then
  echo "   - Repository URL: $REPO_URL"
  echo "   - Repository dir: $REPO_DIR"
  echo "   - Branch: $BRANCH"
+  echo "   - Environment: $ENVIRONMENT"
  echo "   - Hostname: $HOSTNAME"
-  echo "   - Expected config: $REPO_DIR/hosts/servers/$HOSTNAME/configuration.nix"
+  echo "   - Expected config: $REPO_DIR/environments/$ENVIRONMENT/hosts/servers/$HOSTNAME/configuration.nix"
  echo ""
  echo "   Would execute:"
  echo "     git clone --branch $BRANCH $REPO_URL $REPO_DIR"
@@ -79,21 +84,21 @@ else
 fi

 # --- Find the configuration for this machine ---
-CONFIG_PATH="$REPO_DIR/hosts/servers/$HOSTNAME/configuration.nix"
+CONFIG_PATH="$REPO_DIR/environments/$ENVIRONMENT/hosts/servers/$HOSTNAME/configuration.nix"
 if [ ! -f "$CONFIG_PATH" ]; then
-  CONFIG_PATH="$REPO_DIR/hosts/workstations/$HOSTNAME/configuration.nix"
+  CONFIG_PATH="$REPO_DIR/environments/$ENVIRONMENT/hosts/workstations/$HOSTNAME/configuration.nix"
 fi

 if [ ! -f "$CONFIG_PATH" ]; then
-  echo "❌ Error : No configuration found for $HOSTNAME in $REPO_DIR" >&2
+  echo "❌ Error : No configuration found for $HOSTNAME in environment '$ENVIRONMENT'" >&2
  echo "   Checked paths :" >&2
-  echo "     - $REPO_DIR/hosts/servers/$HOSTNAME/configuration.nix" >&2
-  echo "     - $REPO_DIR/hosts/workstations/$HOSTNAME/configuration.nix" >&2
+  echo "     - $REPO_DIR/environments/$ENVIRONMENT/hosts/servers/$HOSTNAME/configuration.nix" >&2
+  echo "     - $REPO_DIR/environments/$ENVIRONMENT/hosts/workstations/$HOSTNAME/configuration.nix" >&2
  exit 1
 fi

 # --- Apply the configuration ---
-echo "🚀 Deploying the configuration for $HOSTNAME..."
+echo "🚀 Deploying the configuration for $HOSTNAME (environment: $ENVIRONMENT)..."
 nixos-rebuild switch -I nixos-config="$CONFIG_PATH"

 echo "✅ Deployment was successful !"
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
xavier	ff9d839609	feat: add placeholder files for common host settings - Add hosts/default.nix: common settings for all hosts - Add hosts/servers/default.nix: common settings for all servers - Add hosts/workstations/default.nix: common settings for all workstations - Created for production, dev, and stage environments These files are placeholders for now. Later, common settings can be moved here to reduce duplication across host configurations.	2026-05-11 11:58:16 +02:00
xavier	a00c981ecd	refactor: centralize production environment configuration - Add network/dns.nix, network/time.nix, network/proxy.nix, network/smtp.nix - Update network/default.nix to import new files - Update dns01, dns02, rp01 to use centralized DNS parameters - Update gaia workstation to use centralized time parameters - Servers use en_US.UTF-8 (set in host configs), workstations use fr_FR.UTF-8 This centralizes environment-specific settings while keeping host-type-specific settings (like locale) in the host configurations.	2026-05-11 11:47:24 +02:00
xavier	13c3d63785	feat: add centralized environment configuration - Add dns.nix: environment-specific DNS domain, name servers, forwarders - Add time.nix: NTP servers (gateway), timezone, hardware clock - Add proxy.nix: placeholder for future proxy settings (no proxy for now) - Add smtp.nix: SMTP relay configuration for system emails - Add default.nix: unified entry point for all network parameters These files allow environment-specific settings to be managed in one place and imported by host configurations.	2026-05-11 11:31:41 +02:00
xavier	236e454e22	feat: add dev and stage environment skeletons - Create environments/dev/ and environments/stage/ with configuration.nix, network/, secrets/, and hosts/ directories - Both environments pin to the same framework commit as production - Dev and stage subdomains (dev.lagraula.fr, stage.lagraula.fr) ready for DNS server configurations when containers are deployed	2026-05-10 22:27:06 +02:00
xavier	5877a51436	docs: update .clinerules to reflect new two-repo structure	2026-05-10 22:23:16 +02:00
xavier	6a2ca62398	refactor: separate framework from production environment - Create nixos-infra-framework repo with reusable modules, lib, pkgs, overlays, scripts, and a sample environment - Restructure private repo: move hosts/, network/, secrets/, users/ into environments/production/ - Update all host configs to import from framework repo via fetchGit - Update deploy.sh with --environment flag (default: production) - Create hypervisor inventory records (Proxmox, non-NixOS) - Add environment entry point: environments/production/configuration.nix - Remove duplicated technical components (now in framework repo)	2026-05-10 20:02:16 +02:00
xavier	0cfdcffc59	Wrote initial configuration for the password manager, the git forge and the dns.	2026-05-09 14:04:16 +02:00
xavier	4d4ac1487c	Moved machine-type content to subdirectories. Renamed initial-configuration.nix to intial-lxc-configuration.nix	2026-05-08 23:13:15 +02:00
xavier	bd41a33bae	Added network management.	2026-05-08 22:26:37 +02:00
xavier	09d2522bfd	Fixed typo in .clinrules folder name. Fixed root README.md translation.	2026-05-07 23:52:08 +02:00