Install glances including GPU and web server plugins

authorize egpu

#!/usr/bin/env bash
#
# tb3_auto_auth.sh
# Enumerate all Thunderbolt devices via boltctl, enroll them if needed,
# and authorize any that are currently connected.

set -e

# Make sure boltctl is installed
if ! command -v boltctl &>/dev/null; then
  echo "Error: boltctl not found. Install 'bolt' from your package manager first."
  exit 1
fi

echo "=== Scanning for Thunderbolt devices to enroll/authorize… ==="

# Extract each UUID from `boltctl list`
UUIDS=()
while IFS= read -r line; do
  # Each line matching "UUID: <uuid>" → grab the second field
  UUIDS+=("$(awk '{print $2}' <<<"$line")")
done < <(boltctl list | grep 'UUID:')

if [ ${#UUIDS[@]} -eq 0 ]; then
  echo "No Thunderbolt devices found in 'boltctl list'."
  exit 0
fi

for uuid in "${UUIDS[@]}"; do
  echo
  echo "→ Processing device UUID = $uuid"

  # 1) Enroll (if not already enrolled). Ignore "already enrolled" errors.
  if boltctl enroll "$uuid" &>/dev/null; then
    echo "  • Enrolled $uuid"
  else
    echo "  • Already enrolled (or enroll failed)."
  fi

  # 2) Check connection status before authorizing
  connected=$(boltctl info "$uuid" | awk '/Connected:/ {print $2}')
  if [ "$connected" != "yes" ]; then
    echo "  • Device is not connected right now. Skipping authorize."
    continue
  fi

  # 3) Authorize if not already authorized
  authorized=$(boltctl info "$uuid" | awk '/authorized:/ {print $2}')
  if [ "$authorized" = "yes" ]; then
    echo "  • Already authorized."
  else
    if boltctl authorize "$uuid" &>/dev/null; then
      echo "  • Authorized $uuid"
    else
      echo "  • Failed to authorize (device might have disconnected)."
    fi
  fi
done

echo
echo "=== Done. Any connected TB devices are now enrolled + authorized. ==="

config glances for gpu.sh

mkdir -p ~/.config/glances
cat > ~/.config/glances/glances.conf <<EOF
[global]
# enable the GPU plugin for both CLI & Web
gpu = True

# optionally toggle the Sensors section on by default
show_sensors = True

[webserver]
# make sure the Web UI will include the sensors/GPU panel
export_gpu = True
EOF

enable at boot

sudo tee /etc/systemd/system/glances.service > /dev/null << 'EOF'
[Unit]
Description=Glances HTTP Server (CPU + GPU monitoring)
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=audiolinux
WorkingDirectory=/home/audiolinux
ExecStart=/home/audiolinux/glances-venv/bin/glances -w --bind 0.0.0.0
Restart=on-failure
RestartSec=5s

[Install]
WantedBy=multi-user.target
EOF

sudo chmod 644 /etc/systemd/system/glances.service
sudo systemctl daemon-reload
sudo systemctl enable glances.service
sudo systemctl start glances.service

install_run_glances.sh

#!/usr/bin/env bash
## Suitable for Arch Linux.
## I am using this under AudioLinux v4 to observe HQPlayer Desktop performance.

set -euo pipefail

# 1. Ensure we have python3-venv and pip available
echo "Installing python3-venv (if missing)…"
sudo pacman -Sy --noconfirm python-virtualenv python-pip

# 2. Create a venv in ~/glances-venv (if it doesn't already exist)
VENV_DIR="$HOME/glances-venv"
if [[ -d "$VENV_DIR" ]]; then
  echo "==> Virtualenv already exists at $VENV_DIR, skipping creation."
else
  echo "==> Creating Python venv at $VENV_DIR…"
  python3 -m venv "$VENV_DIR"
fi

# 3. Activate the venv
echo "==> Activating venv…"
# shellcheck source=/dev/null
source "$VENV_DIR/bin/activate"

# 4. Upgrade pip & setuptools inside the venv
echo "==> Upgrading pip & setuptools in the venv…"
pip install --upgrade pip setuptools

# 5. Install Glances + NVIDIA plugin dependencies
echo "==> Installing Glances + GPU support…"
pip install glances gpustat py3nvml uvicorn fastapi jinja2

# 6. Verify installation
echo "==> Verifying Glances and GPU plugin…"
if ! command -v glances >/dev/null 2>&1; then
  echo "ERROR: 'glances' not found in venv PATH." >&2
  exit 1
fi

echo
echo "======================================================="
echo "✅  Glances and GPU‐monitoring plugins are installed."
echo "    To run Glances as a web server, execute:"
echo
echo "      source \"$VENV_DIR/bin/activate\""
echo "      glances -w --bind 0.0.0.0"
echo
echo "    Then point your browser to:"
echo
echo "      http://<this-machine-IP>:61208/"
echo
echo "    (Press Ctrl+C in this shell to stop Glances.)"
echo "======================================================="
echo

# 7. (Optional) auto-launch now
read -r -p "Do you want to start Glances web server right now? [y/N] " yn
case "$yn" in
  [Yy]* )
    echo "Starting Glances in web mode…"
    glances -w --bind 0.0.0.0
    ;;
  * )
    echo "Skipping auto-start. You can run 'glances -w --bind 0.0.0.0' later."
    ;;
esac

# 8. Deactivate venv (if it’s still active)
deactivate 2>/dev/null || true