diff --git a/nixos-infra/scripts/create-lxc-nixos.sh b/nixos-infra/scripts/create-lxc-nixos.sh
index e69de29..2dcd517 100644
--- a/nixos-infra/scripts/create-lxc-nixos.sh
+++ b/nixos-infra/scripts/create-lxc-nixos.sh
@@ -0,0 +1,172 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# --- Dependencies ---
+# Check if docopts is installed (for Bash)
+if ! command -v docopts &> /dev/null; then
+  echo "❌ Error: 'docopts' is required for Bash." >&2
+  echo "See https://github.com/docopt/docopts to install it." >&2
+  exit 1
+fi
+
+# --- Usage and Documentation ---
+usage="Create and configure an LXC container on a remote Proxmox VE 9 server.
+
+Usage:
+  $0 <short_name> [options]
+
+Options:
+  -h, --help                Show this message.
+  -t, --template TEMPLATE    LXC template (e.g. local:vztmpl/nixos-unstable).
+  -r, --rootfs-size SIZE    Root filesystem size (e.g. 8G).
+  -c, --cores CORES         Number of CPU cores.
+  -m, --memory MEMORY       RAM in MiB.
+  -s, --swap SWAP           Swap in MiB.
+  -p, --password PASSWORD   Root password for the container.
+  -b, --bridge BRIDGE       Network bridge (e.g. vmbr0).
+  -v, --vlan VLAN           VLAN tag (e.g. tag=10).
+  -d, --domain DOMAIN       DNS domain.
+  -u, --unprivileged UNPRIV  Unprivileged container (0 or 1).
+  -i, --ip IP               Static IP (e.g. 192.168.1.100/24).
+  -C, --cmode CMODE         Console mode (console or tty). Default: console.
+  -T, --tags TAGS           Tags for the container (optional).
+  -k, --ssh-public-keys KEYS SSH public keys for the container.
+  --pve-host HOST           Proxmox host (e.g. pve).
+  --pve-user USER           Proxmox user (default: admin).
+  --pve-port PORT           SSH port for Proxmox (default: 22).
+  --pve-password PASSWORD  Password for SSH authentication on Proxmox.
+  --pve-ssh-key KEY         SSH key file for authentication.
+  --dry-run                 Simulate container creation without execution.
+"
+
+# --- Default Parameters (Environment Variables) ---
+# Proxmox Server
+PVE_HOST="${PVE_HOST:-}"
+PVE_USER="${PVE_USER:-admin}"
+PVE_PORT="${PVE_PORT:-22}"
+PVE_PASSWORD="${PVE_PASSWORD:-}"
+PVE_SSH_KEY="${PVE_SSH_KEY:-}"
+DRY_RUN="${DRY_RUN:-false}"
+
+# LXC Container
+TEMPLATE="${TEMPLATE:-local:vztmpl/nixos-unstable-amd64-default_20260428}"
+ROOTFS_SIZE="${ROOTFS_SIZE:-8G}"
+CORES="${CORES:-2}"
+MEMORY="${MEMORY:-2048}"
+SWAP="${SWAP:-1024}"
+PASSWORD="${PASSWORD:-changeme}"
+BRIDGE="${BRIDGE:-vmbr0}"
+VLAN="${VLAN:-}"
+DOMAIN="${DOMAIN:-lagraula.fr}"
+UNPRIVILEGED="${UNPRIVILEGED:-0}"
+IP="${IP:-}"
+CMODE="${CMODE:-console}"
+TAGS="${TAGS:-}"
+SSH_PUBLIC_KEYS="${SSH_PUBLIC_KEYS:-}"
+
+# --- Parse Arguments with docopts (Lowest Priority) ---
+args=$(docopts -h "$usage" : "$@")
+eval "$args"
+
+# Short name of the machine (mandatory parameter)
+SHORT_NAME="${argv[0]:-}"
+if [ -z "$SHORT_NAME" ]; then
+  echo "❌ Error: The short name of the machine is required." >&2
+  echo "$usage" >&2
+  exit 1
+fi
+
+# --- Override with /etc/nixos-infra/hosts/<short_name> (Medium Priority)
+if [ -f "/etc/nixos-infra/hosts/$SHORT_NAME" ]; then
+  echo "📄 Applying parameters from /etc/nixos-infra/hosts/$SHORT_NAME..."
+  set -a
+  source "/etc/nixos-infra/hosts/$SHORT_NAME"
+  set +a
+fi
+
+# --- Override with ./<short_name> (Medium Priority) ---
+if [ -f "./$SHORT_NAME" ]; then
+  echo "📄 Applying parameters from ./$SHORT_NAME..."
+  set -a
+  source "./$SHORT_NAME"
+  set +a
+fi
+
+# --- Apply Command-Line Arguments (Highest Priority) ---
+eval "$args"
+
+# --- SSH Key Default Logic ---
+if [ "$PVE_SSH_KEY" = "default" ]; then
+  PVE_SSH_KEY="${HOME}/.ssh/id_${PVE_USER}"
+elif [ -z "$PVE_SSH_KEY" ] && [ -z "$PVE_PASSWORD" ]; then
+  PVE_SSH_KEY="${HOME}/.ssh/id_${PVE_USER}"
+fi
+
+# --- Critical Parameters Validation ---
+if [ -z "$TEMPLATE" ] || [ -z "$ROOTFS_SIZE" ] || [ -z "$CORES" ] || \
+   [ -z "$MEMORY" ] || [ -z "$SWAP" ] || [ -z "$PASSWORD" ] || \
+   [ -z "$BRIDGE" ] || [ -z "$DOMAIN" ] || [ -z "$UNPRIVILEGED" ] || \
+   [ -z "$CMODE" ] || [ -z "$SSH_PUBLIC_KEYS" ] || \
+   [ -z "$PVE_HOST" ] || [ -z "$PVE_USER" ] || [ -z "$PVE_PORT" ]; then
+  echo "❌ Error: One or more critical parameters are missing." >&2
+  exit 1
+fi
+
+# Authentication Validation
+if [ -z "$PVE_PASSWORD" ]; then
+  if [ -z "$PVE_SSH_KEY" ]; then
+    echo "❌ Error: No authentication parameter is defined." >&2
+    exit 1
+  elif [ ! -f "$PVE_SSH_KEY" ]; then
+    echo "❌ Error: SSH key file '$PVE_SSH_KEY' does not exist." >&2
+    exit 1
+  fi
+fi
+
+# --- SSH Connection to Proxmox Server ---
+run_proxmox() {
+  local ssh_cmd="ssh -p $PVE_PORT"
+  if [ -n "$PVE_SSH_KEY" ] && [ -f "$PVE_SSH_KEY" ]; then
+    ssh_cmd="$ssh_cmd -i $PVE_SSH_KEY"
+  else
+    ssh_cmd="$ssh_cmd -o PreferredAuthentications=password \
+             -o StrictHostKeyChecking=no"
+  fi
+  $ssh_cmd "$PVE_USER@$PVE_HOST" "$1"
+}
+
+# --- Network Options Construction ---
+NET_OPTS="name=eth0,bridge=$BRIDGE"
+if [ -n "$VLAN" ]; then
+  NET_OPTS="$NET_OPTS,$VLAN"
+fi
+if [ -n "$IP" ]; then
+  NET_OPTS="$NET_OPTS,ip=$IP"
+fi
+
+# --- Container Creation ---
+echo "🚀 Creating LXC container $SHORT_NAME on $PVE_HOST..."
+CREATE_CMD="pct create $ROOTFS_SIZE $TEMPLATE --cores $CORES \
+--memory $MEMORY --swap $SWAP --hostname $SHORT_NAME.$DOMAIN \
+--password $PASSWORD --unprivileged $UNPRIVILEGED --net0 $NET_OPTS \
+--onboot 1 --cmode $CMODE --ssh-public-keys $SSH_PUBLIC_KEYS"
+if [ -n "$TAGS" ]; then
+  CREATE_CMD="$CREATE_CMD --tags $TAGS"
+fi
+
+# Display the command (with password masked)
+DISPLAY_CMD=$(echo "$CREATE_CMD" |
+  sed "s/--password [^ ]*/--password \*\*\*\*\*/g")
+echo "🔧 Command to execute on $PVE_HOST: $DISPLAY_CMD"
+
+# Execute or simulate
+if [ "$DRY_RUN" = "true" ]; then
+  echo "🧪 Dry run: Skipping actual execution."
+else
+  LXC_ID=$(run_proxmox "$CREATE_CMD" | grep -oP '\d+')
+  if [ -z "$LXC_ID" ]; then
+    echo "❌ Error: Failed to create the container." >&2
+    exit 1
+  fi
+  echo "✅ LXC container $SHORT_NAME created successfully (ID: $LXC_ID)."
+fi
\ No newline at end of file