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ubuntu-bare-metal/stacks/server-ui/scripts/install.sh
T
tomasz-syn-grzegorza 73e4fc005e Add stack Update, ComfyUI model manager, and slim ComfyUI stack.
Server UI gains Update on stack cards, ComfyUI Models tab with workflow
scan and downloads, and centralized comfyui_config. Model catalog and
download scripts move from stacks/comfyui to server-ui so ComfyUI stays a
minimal Docker wrapper for easier image updates.
2026-07-05 18:45:17 +00:00

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#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
STACK_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
INSTALL_DIR="/opt/server-ui"
SERVICE_NAME="server-ui.service"
UI_PORT=8091
CONTROL_PLANE_ENV="/opt/control-plane/.env"
if [[ "${EUID}" -ne 0 ]]; then
echo "Run as root: sudo ${SCRIPT_DIR}/install.sh"
exit 1
fi
free_ui_port() {
pkill -f "stacks/server-ui/.venv/bin/python app.py" 2>/dev/null || true
pkill -f "SERVER_UI_PORT=18091" 2>/dev/null || true
local pids
pids="$(ss -tlnp "sport = :${UI_PORT}" 2>/dev/null | grep -oP 'pid=\K[0-9]+' | sort -u || true)"
for pid in ${pids}; do
local cmd
cmd="$(ps -p "${pid}" -o cmd= 2>/dev/null || true)"
if [[ "${cmd}" == *"stacks/server-ui"* ]]; then
echo "Stopping stale dev server-ui on :${UI_PORT} (pid ${pid})"
kill "${pid}" 2>/dev/null || true
fi
done
sleep 1
}
# Disable Docker deployment if switching to native
if [[ -f "${STACK_DIR}/docker-compose.yml" ]]; then
(cd "${STACK_DIR}" && docker compose --profile server-ui down 2>/dev/null) || true
fi
echo "=== Server UI — install (native / systemd) ==="
bash "${SCRIPT_DIR}/setup-control-plane-env.sh"
apt-get update -qq
apt-get install -y python3-venv python3-pip
mkdir -p "${INSTALL_DIR}"
rsync -a --delete \
--exclude '.venv' \
--exclude '.env' \
--exclude '__pycache__' \
"${STACK_DIR}/" "${INSTALL_DIR}/"
install -m 644 "$(dirname "${STACK_DIR}")/control-plane/env_loader.py" "${INSTALL_DIR}/env_loader.py"
python3 -m venv "${INSTALL_DIR}/.venv"
"${INSTALL_DIR}/.venv/bin/pip" install --upgrade pip -q
"${INSTALL_DIR}/.venv/bin/pip" install -r "${INSTALL_DIR}/requirements.txt" -q
install -m 644 "${INSTALL_DIR}/server-ui.service" "/etc/systemd/system/${SERVICE_NAME}"
systemctl daemon-reload
systemctl enable "${SERVICE_NAME}"
free_ui_port
systemctl restart "${SERVICE_NAME}"
sleep 2
LAN_IP="$(hostname -I 2>/dev/null | awk '{print $1}')"
API_KEY_VAL="$(grep '^API_KEY=' "${CONTROL_PLANE_ENV}" | cut -d= -f2- || true)"
echo ""
echo "Installed to ${INSTALL_DIR}"
echo "Service: $(systemctl is-active "${SERVICE_NAME}" 2>/dev/null || echo unknown)"
echo "Env: ${CONTROL_PLANE_ENV}"
# shellcheck source=print-api-key-instructions.sh
source "${SCRIPT_DIR}/print-api-key-instructions.sh"
print_api_key_instructions "${CONTROL_PLANE_ENV}" "${UI_PORT}"
if [[ -n "${API_KEY_VAL}" ]]; then
HEALTH="$(curl -sf "http://127.0.0.1:${UI_PORT}/api/gpu-fan/health" -H "X-API-Key: ${API_KEY_VAL}" 2>/dev/null || echo '{"ok":false}')"
echo "GPU Fan proxy health: ${HEALTH}"
if ! echo "${HEALTH}" | grep -q '"ok":true'; then
echo "WARN: gpu-fan agent may be down — run: sudo ${STACK_DIR%/server-ui}/gpu-fan/scripts/install.sh"
fi
fi
echo ""
echo "Logs:"
echo " journalctl -u ${SERVICE_NAME} -f"
echo ""
echo "Unified installer (gpu-fan + server-ui):"
echo " sudo ${SCRIPT_DIR}/install-control-plane.sh"