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opencv

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legop3
2026-04-06 00:12:00 -04:00
parent f72a1628aa
commit 1e9a6b2e19
7 changed files with 507 additions and 9 deletions
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server/install_server.sh
+23 -7
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@@ -10,6 +10,9 @@ MEDIAMTX_SERVICE="/etc/systemd/system/mediamtx.service"
MULTIROVER_SERVICE="/etc/systemd/system/multirover.service"
SNAPSHOT_DIR="/var/lib/rover-snapshots"
REPLAY_SEGMENT_DIR="/var/lib/replay-segments"
VISION_HOME="/opt/multiroomba-vision"
VISION_VENV="$VISION_HOME/.venv"
VISION_PYTHON="$VISION_VENV/bin/python3"
if [[ $EUID -ne 0 ]]; then
echo "This installer must be run with sudo/root." >&2
@@ -27,11 +30,11 @@ SERVER_DIR="$SCRIPT_DIR"
CONFIG_PATH="$SERVER_DIR/config.yaml"
MEDIAMTX_TEMPLATE="$SERVER_DIR/mediamtx/mediamtx.yml"
echo "[1/6] Installing dependencies..."
dnf install -y nodejs npm curl tar >/dev/null
echo "[1/7] Installing dependencies..."
dnf install -y nodejs npm curl tar python3 python3-pip >/dev/null
NODE_BIN="$(command -v node)"
echo "[2/6] Installing Node production deps..."
echo "[2/7] Installing Node production deps..."
runuser -u "$TARGET_USER" -- bash -c "cd '$SERVER_DIR' && npm install --production"
if [[ ! -f "$CONFIG_PATH" ]]; then
@@ -40,6 +43,18 @@ if [[ ! -f "$CONFIG_PATH" ]]; then
echo "Copied config.example.yaml to config.yaml; edit it before exposing the service."
fi
echo "[3/7] Installing OpenCV runtime..."
mkdir -p "$VISION_HOME"
python3 -m venv "$VISION_VENV"
"$VISION_PYTHON" -m pip install --upgrade pip >/dev/null
"$VISION_PYTHON" -m pip install "opencv-python-headless==4.10.0.84" "numpy==1.26.4" >/dev/null
"$VISION_PYTHON" - <<'PY'
import cv2
import numpy
print("Vision runtime OK", cv2.__version__, numpy.__version__)
PY
chown -R "$TARGET_USER":"$TARGET_USER" "$VISION_HOME"
tmpdir=$(mktemp -d)
trap 'rm -rf "$tmpdir"' EXIT
@@ -60,7 +75,7 @@ case "$arch" in
;;
esac
echo "[3/6] Installing mediaMTX ${MEDIAMTX_VERSION}..."
echo "[4/7] Installing mediaMTX ${MEDIAMTX_VERSION}..."
curl -L "$MEDIAMTX_BASE_URL/$mediamtx_pkg" -o "$tmpdir/mediamtx.tgz"
tar -xzf "$tmpdir/mediamtx.tgz" -C "$tmpdir" mediamtx
install -m 0755 "$tmpdir/mediamtx" "$MEDIAMTX_BIN"
@@ -75,7 +90,7 @@ rm -f "$MEDIAMTX_CONFIG"
install -m 0644 "$MEDIAMTX_TEMPLATE" "$MEDIAMTX_CONFIG"
chown -R "$TARGET_USER":"$TARGET_USER" "$MEDIAMTX_CONF_DIR"
echo "[4/6] Writing systemd units..."
echo "[5/7] Writing systemd units..."
mkdir -p "$SNAPSHOT_DIR"
chown "$TARGET_USER":"$TARGET_USER" "$SNAPSHOT_DIR"
mkdir -p "$REPLAY_SEGMENT_DIR"
@@ -113,6 +128,7 @@ Environment=NODE_ENV=production
Environment=SERVER_CONFIG=$CONFIG_PATH
Environment=ROVER_SNAPSHOT_DIR=$SNAPSHOT_DIR
Environment=REPLAY_SEGMENT_DIR=$REPLAY_SEGMENT_DIR
Environment=VISION_PYTHON=$VISION_PYTHON
ExecStart=$NODE_BIN $SERVER_DIR/index.js
Restart=on-failure
RestartSec=2
@@ -123,14 +139,14 @@ EOF
chmod 644 "$MEDIAMTX_SERVICE" "$MULTIROVER_SERVICE"
echo "[5/6] Enabling services..."
echo "[6/7] Enabling services..."
systemctl daemon-reload
systemctl enable --now mediamtx.service
systemctl enable --now multirover.service
systemctl restart mediamtx.service
systemctl restart multirover.service
echo "[6/6] Done."
echo "[7/7] Done."
echo
echo "Services installed:"
echo " mediamtx.service (WebRTC fan-out)"