sl-jetson
9a7737e7a9
Configure Jetson Orin with Tailscale client connecting to Headscale coordination server at tailscale.vayrette.com:8180. Device registers as 'saltylab-orin' with persistent auth key for unattended login. Features: - systemd auto-start and restart on WiFi drops - Persistent auth key storage at /opt/saltybot/tailscale-auth.key - SSH + HTTP access over Tailscale tailnet (encrypted WireGuard) - IP forwarding enabled for relay/exit node capability - WiFi resilience with aggressive restart policy - MQTT reporting of VPN status, IP, and connection type Components added: - jetson/scripts/setup-tailscale.sh: Tailscale package installation - jetson/scripts/headscale-auth-helper.sh: Auth key management utility - jetson/systemd/tailscale-vpn.service: systemd service unit - jetson/docs/headscale-vpn-setup.md: Comprehensive setup documentation - saltybot_cellular/vpn_status_node.py: ROS2 node for MQTT reporting Updated: - jetson/systemd/install_systemd.sh: Include tailscale-vpn.service - jetson/scripts/setup-jetson.sh: Add Tailscale setup steps Access patterns: - SSH: ssh user@saltylab-orin.tail12345.ts.net - HTTP: http://saltylab-orin.tail12345.ts.net:port - Direct IP: 100.x.x.x (Tailscale allocated address) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
78 lines
1.9 KiB
Desktop File
78 lines
1.9 KiB
Desktop File
[Unit]
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Description=Tailscale VPN Client for Headscale (saltylab-orin)
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Documentation=https://tailscale.com/kb/1207/headscale
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Documentation=https://gitea.vayrette.com/seb/saltylab-firmware
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After=network-online.target systemd-resolved.service
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Wants=network-online.target
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Requires=network-online.target
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[Service]
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Type=notify
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RuntimeDirectory=tailscale
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StateDirectory=tailscale
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CacheDirectory=tailscale
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EnvironmentFile=/etc/tailscale/tailscale-env
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# Restart policy for WiFi resilience
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Restart=always
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RestartSec=5s
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StartLimitInterval=60s
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StartLimitBurst=10
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# Timeouts
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TimeoutStartSec=30s
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TimeoutStopSec=10s
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# User and permissions
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User=root
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Group=root
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# Working directory
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WorkingDirectory=/var/lib/tailscale
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# Pre-start: ensure directories exist and auth key is readable
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ExecStartPre=/bin/mkdir -p /var/lib/tailscale /var/cache/tailscale
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ExecStartPre=/bin/chmod 700 /var/lib/tailscale /var/cache/tailscale
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# Main service: start tailscale daemon
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ExecStart=/usr/sbin/tailscaled \
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--state=/var/lib/tailscale/state \
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--socket=/var/run/tailscale/tailscaled.sock
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# Post-start: authenticate with Headscale server if auth key exists
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ExecStartPost=-/bin/bash -c ' \
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if [ -f ${AUTH_KEY_FILE} ]; then \
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/usr/bin/tailscale up \
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--login-server=${HEADSCALE_SERVER} \
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--authkey=$(cat ${AUTH_KEY_FILE}) \
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--hostname=${DEVICE_NAME} \
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--accept-dns=false \
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--accept-routes=true \
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2>&1 | logger -t tailscale; \
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fi \
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'
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# Enable accept-routes for receiving advertised routes from Headscale
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ExecStartPost=/bin/bash -c ' \
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sleep 2; \
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/usr/bin/tailscale set --accept-routes=true >/dev/null 2>&1 || true \
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'
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# Stop service
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ExecStop=/usr/sbin/tailscaled --cleanup
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# Logging to systemd journal
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StandardOutput=journal
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StandardError=journal
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SyslogIdentifier=tailscale-vpn
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# Security settings
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NoNewPrivileges=false
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PrivateTmp=no
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ProtectSystem=no
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ProtectHome=no
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RemoveIPC=no
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[Install]
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WantedBy=multi-user.target
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