mirror of
https://github.com/legop3/MultiRoombaRover.git
synced 2026-09-15 17:12:59 -04:00
129 lines
3.5 KiB
Bash
Executable File
129 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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MEDIAMTX_VERSION="1.15.3"
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MEDIAMTX_BASE_URL="https://github.com/bluenviron/mediamtx/releases/download/v${MEDIAMTX_VERSION}"
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MEDIAMTX_BIN="/usr/local/bin/mediamtx"
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MEDIAMTX_CONF_DIR="/etc/mediamtx"
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MEDIAMTX_CONFIG="$MEDIAMTX_CONF_DIR/mediamtx.yml"
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MEDIAMTX_SERVICE="/etc/systemd/system/mediamtx.service"
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MULTIROVER_SERVICE="/etc/systemd/system/multirover.service"
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if [[ $EUID -ne 0 ]]; then
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echo "This installer must be run with sudo/root." >&2
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exit 1
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fi
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if [[ -z "${SUDO_USER:-}" || "${SUDO_USER}" == "root" ]]; then
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echo "Run this script via 'sudo' from the normal user that owns the repo." >&2
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exit 1
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fi
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TARGET_USER="$SUDO_USER"
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SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
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SERVER_DIR="$SCRIPT_DIR"
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CONFIG_PATH="$SERVER_DIR/config.yaml"
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MEDIAMTX_TEMPLATE="$SERVER_DIR/mediamtx/mediamtx.yml"
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echo "[1/6] Installing dependencies..."
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dnf install -y nodejs npm curl tar >/dev/null
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NODE_BIN="$(command -v node)"
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echo "[2/6] Installing Node production deps..."
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runuser -u "$TARGET_USER" -- bash -c "cd '$SERVER_DIR' && npm install --production"
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if [[ ! -f "$CONFIG_PATH" ]]; then
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cp "$SERVER_DIR/config.example.yaml" "$CONFIG_PATH"
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chown "$TARGET_USER":"$TARGET_USER" "$CONFIG_PATH"
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echo "Copied config.example.yaml to config.yaml; edit it before exposing the service."
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fi
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tmpdir=$(mktemp -d)
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trap 'rm -rf "$tmpdir"' EXIT
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arch=$(uname -m)
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case "$arch" in
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x86_64|amd64)
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mediamtx_pkg="mediamtx_v${MEDIAMTX_VERSION}_linux_amd64.tar.gz"
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;;
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aarch64)
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mediamtx_pkg="mediamtx_v${MEDIAMTX_VERSION}_linux_arm64.tar.gz"
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;;
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armv7l)
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mediamtx_pkg="mediamtx_v${MEDIAMTX_VERSION}_linux_armv7.tar.gz"
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;;
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*)
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echo "Unsupported architecture: $arch" >&2
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exit 1
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;;
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esac
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echo "[3/6] Installing mediaMTX ${MEDIAMTX_VERSION}..."
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curl -L "$MEDIAMTX_BASE_URL/$mediamtx_pkg" -o "$tmpdir/mediamtx.tgz"
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tar -xzf "$tmpdir/mediamtx.tgz" -C "$tmpdir" mediamtx
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install -m 0755 "$tmpdir/mediamtx" "$MEDIAMTX_BIN"
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mkdir -p "$MEDIAMTX_CONF_DIR"
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if [[ ! -f "$MEDIAMTX_TEMPLATE" ]]; then
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echo "mediaMTX template missing at $MEDIAMTX_TEMPLATE" >&2
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exit 1
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fi
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echo " Installing mediaMTX config -> $MEDIAMTX_CONFIG"
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rm -f "$MEDIAMTX_CONFIG"
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install -m 0644 "$MEDIAMTX_TEMPLATE" "$MEDIAMTX_CONFIG"
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chown -R "$TARGET_USER":"$TARGET_USER" "$MEDIAMTX_CONF_DIR"
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echo "[4/6] Writing systemd units..."
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cat > "$MEDIAMTX_SERVICE" <<EOF
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[Unit]
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Description=mediaMTX WebRTC Server
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After=network-online.target
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Wants=network-online.target
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[Service]
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User=$TARGET_USER
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Group=$TARGET_USER
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WorkingDirectory=$MEDIAMTX_CONF_DIR
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ExecStart=$MEDIAMTX_BIN $MEDIAMTX_CONFIG
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Restart=on-failure
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RestartSec=2
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[Install]
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WantedBy=multi-user.target
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EOF
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cat > "$MULTIROVER_SERVICE" <<EOF
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[Unit]
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Description=Multi-Roomba Rover control server
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After=network-online.target mediamtx.service
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Wants=network-online.target
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[Service]
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User=$TARGET_USER
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Group=$TARGET_USER
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WorkingDirectory=$SERVER_DIR
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Environment=NODE_ENV=production
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Environment=SERVER_CONFIG=$CONFIG_PATH
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ExecStart=$NODE_BIN $SERVER_DIR/index.js
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Restart=on-failure
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RestartSec=2
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[Install]
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WantedBy=multi-user.target
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EOF
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chmod 644 "$MEDIAMTX_SERVICE" "$MULTIROVER_SERVICE"
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echo "[5/6] Enabling services..."
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systemctl daemon-reload
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systemctl enable --now mediamtx.service
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systemctl enable --now multirover.service
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echo "[6/6] Done."
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echo
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echo "Services installed:"
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echo " mediamtx.service (WebRTC fan-out)"
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echo " multirover.service (Node.js control server)"
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echo
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echo "Update $CONFIG_PATH to set admins, lockdown settings, and media parameters."
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