Add deployment scripts and configuration for Open WebUI + Ollama stack on Linux

install-linux.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+STACK_DIR="/opt/openwebui-ollama"
+SERVICE_NAME="openwebui-ollama.service"
+SERVICE_PATH="/etc/systemd/system/${SERVICE_NAME}"
+
+if ! command -v docker >/dev/null 2>&1; then
+  echo "Docker is not installed. Install Docker first, then rerun this script."
+  exit 1
+fi
+
+if ! docker compose version >/dev/null 2>&1; then
+  echo "Docker Compose plugin is not available. Install docker-compose-plugin, then rerun this script."
+  exit 1
+fi
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+
+sudo mkdir -p "${STACK_DIR}"
+sudo cp "${SCRIPT_DIR}/docker-compose.yml" "${STACK_DIR}/docker-compose.yml"
+
+sudo tee "${SERVICE_PATH}" >/dev/null <<'EOF'
+[Unit]
+Description=Open WebUI + Ollama Docker Stack
+Requires=docker.service
+After=docker.service network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+WorkingDirectory=/opt/openwebui-ollama
+ExecStart=/usr/bin/docker compose up -d
+ExecStop=/usr/bin/docker compose down
+TimeoutStartSec=0
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+sudo systemctl daemon-reload
+sudo systemctl enable --now "${SERVICE_NAME}"
+
+# Keep local models persistent and pull a small starter model.
+sudo docker exec ollama ollama pull llama3.2 || true
+
+echo "Deployment complete."
+echo "Open WebUI: http://<your-linux-host-ip>:3000"
+echo "Service status: sudo systemctl status ${SERVICE_NAME}"