142 lines
No EOL
3.9 KiB
Nix
142 lines
No EOL
3.9 KiB
Nix
{ lib, stdenv, writeShellScriptBin, rsync, openssh, ... }:
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writeShellScriptBin "lab" ''
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#!/usr/bin/env bash
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# Home-lab administration tools
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# Deploy and manage NixOS configurations across home lab infrastructure
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set -euo pipefail
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# Configuration
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HOMELAB_ROOT="/home/geir/Home-lab"
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TEMP_CONFIG_DIR="/tmp/home-lab-config"
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# Color output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log() {
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echo -e "''${BLUE}[lab]''${NC} $1"
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}
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success() {
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echo -e "''${GREEN}[lab]''${NC} $1"
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}
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warn() {
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echo -e "''${YELLOW}[lab]''${NC} $1"
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}
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error() {
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echo -e "''${RED}[lab]''${NC} $1" >&2
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}
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# Deployment function
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deploy_machine() {
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local machine="$1"
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local mode="''${2:-boot}" # boot, test, or switch
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case "$machine" in
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"sleeper-service")
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local target_host="sma@sleeper-service"
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;;
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"grey-area")
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local target_host="sma@grey-area"
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;;
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"reverse-proxy")
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local target_host="sma@reverse-proxy"
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;;
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*)
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error "Unknown machine: $machine"
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error "Available machines: sleeper-service, grey-area, reverse-proxy"
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exit 1
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;;
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esac
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log "Deploying $machine (mode: $mode)"
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# Sync configuration to target machine
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log "Syncing configuration to $target_host..."
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if ! ${rsync}/bin/rsync -av --delete "$HOMELAB_ROOT/" "$target_host:$TEMP_CONFIG_DIR/"; then
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error "Failed to sync configuration to $machine"
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exit 1
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fi
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# Deploy the configuration
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log "Running nixos-rebuild $mode on $machine..."
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if ! ${openssh}/bin/ssh "$target_host" "cd $TEMP_CONFIG_DIR && sudo nixos-rebuild $mode --flake .#$machine"; then
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error "Failed to deploy configuration to $machine"
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exit 1
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fi
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success "Successfully deployed $machine"
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}
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# Show deployment status
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show_status() {
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log "Home-lab infrastructure status:"
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# Check congenital-optimist (local)
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if /run/current-system/sw/bin/systemctl is-active --quiet tailscaled; then
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success " congenital-optimist: ✓ Online (local)"
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else
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warn " congenital-optimist: ⚠ Tailscale inactive"
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fi
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# Check remote machines
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for machine in sleeper-service grey-area reverse-proxy; do
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if ${openssh}/bin/ssh -o ConnectTimeout=5 -o BatchMode=yes "sma@$machine" "echo OK" >/dev/null 2>&1; then
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success " $machine: ✓ Online"
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else
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warn " $machine: ⚠ Unreachable"
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fi
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done
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}
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# Main command handling
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case "''${1:-}" in
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"deploy")
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if [[ $# -lt 2 ]]; then
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error "Usage: lab deploy <machine> [mode]"
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error "Machines: sleeper-service, grey-area, reverse-proxy"
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error "Modes: boot (default), test, switch"
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exit 1
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fi
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machine="$2"
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mode="''${3:-boot}"
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if [[ ! "$mode" =~ ^(boot|test|switch)$ ]]; then
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error "Invalid mode: $mode. Use boot, test, or switch"
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exit 1
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fi
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deploy_machine "$machine" "$mode"
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;;
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"status")
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show_status
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;;
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*)
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echo "Home-lab Management Tool"
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echo ""
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echo "Usage: lab <command> [options]"
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echo ""
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echo "Available commands:"
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echo " deploy <machine> [mode] - Deploy configuration to a machine"
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echo " Machines: sleeper-service, grey-area, reverse-proxy"
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echo " Modes: boot (default), test, switch"
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echo " status - Check infrastructure connectivity"
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echo ""
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echo "Examples:"
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echo " lab deploy sleeper-service boot # Deploy and set for next boot"
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echo " lab deploy grey-area switch # Deploy and switch immediately"
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echo " lab status # Check all machines"
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;;
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esac
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'' |