mirror of
https://github.com/kossakovsky/n8n-install.git
synced 2026-03-07 14:23:08 +00:00
f51cda8e20
- Adjusted the service selection wizard to dynamically set the height of the checklist based on the number of services. - Updated final report script to provide clearer API access information for PaddleOCR, distinguishing between external and internal access.
291 lines
11 KiB
Bash
Executable File
291 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# Script to guide user through service selection for n8n-installer
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# Source utility functions, if any, assuming it's in the same directory
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# and .env is in the parent directory
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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ENV_FILE="$PROJECT_ROOT/.env"
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# Source the utilities file
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source "$(dirname "$0")/utils.sh"
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# UTILS_SCRIPT="$SCRIPT_DIR/utils.sh" # Uncomment if utils.sh contains relevant functions
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# if [ -f "$UTILS_SCRIPT" ]; then
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# source "$UTILS_SCRIPT"
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# fi
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# Function to check if whiptail is installed
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check_whiptail() {
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if ! command -v whiptail &> /dev/null; then
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log_error "'whiptail' is not installed."
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log_info "This tool is required for the interactive service selection."
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log_info "On Debian/Ubuntu, you can install it using: sudo apt-get install whiptail"
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log_info "Please install whiptail and try again."
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exit 1
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fi
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}
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# Call the check
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check_whiptail
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# Store original DEBIAN_FRONTEND and set to dialog for whiptail
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ORIGINAL_DEBIAN_FRONTEND="$DEBIAN_FRONTEND"
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export DEBIAN_FRONTEND=dialog
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# --- Read current COMPOSE_PROFILES from .env ---
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CURRENT_PROFILES_VALUE=""
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if [ -f "$ENV_FILE" ]; then
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LINE_CONTENT=$(grep "^COMPOSE_PROFILES=" "$ENV_FILE" || echo "")
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if [ -n "$LINE_CONTENT" ]; then
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# Get value after '=', remove potential surrounding quotes
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CURRENT_PROFILES_VALUE=$(echo "$LINE_CONTENT" | cut -d'=' -f2- | sed 's/^"//' | sed 's/"$//')
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fi
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fi
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# Prepare comma-separated current profiles for easy matching, adding leading/trailing commas
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current_profiles_for_matching=",$CURRENT_PROFILES_VALUE,"
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# --- Define available services and their descriptions ---
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# Base service definitions (tag, description)
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base_services_data=(
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"n8n" "n8n, n8n-worker, n8n-import (Workflow Automation)"
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"dify" "Dify (AI Application Development Platform with LLMOps)"
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"flowise" "Flowise (AI Agent Builder)"
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"monitoring" "Monitoring Suite (Prometheus, Grafana, cAdvisor, Node-Exporter)"
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"portainer" "Portainer (Docker management UI)"
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"cloudflare-tunnel" "Cloudflare Tunnel (Zero-Trust Secure Access)"
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"postiz" "Postiz (Social publishing platform)"
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"langfuse" "Langfuse Suite (AI Observability - includes Clickhouse, Minio)"
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"qdrant" "Qdrant (Vector Database)"
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"supabase" "Supabase (Backend as a Service)"
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"weaviate" "Weaviate (Vector Database with API Key Auth)"
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"neo4j" "Neo4j (Graph Database)"
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"letta" "Letta (Agent Server & SDK)"
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"gotenberg" "Gotenberg (Document Conversion API)"
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"paddleocr" "PaddleOCR (OCR API Server)"
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"crawl4ai" "Crawl4ai (Web Crawler for AI)"
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"ragapp" "RAGApp (Open-source RAG UI + API)"
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"open-webui" "Open WebUI (ChatGPT-like Interface)"
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"searxng" "SearXNG (Private Metasearch Engine)"
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"python-runner" "Python Runner (Run your custom Python code from ./python-runner)"
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"ollama" "Ollama (Local LLM Runner - select hardware in next step)"
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"comfyui" "ComfyUI (Node-based Stable Diffusion UI)"
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)
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services=() # This will be the final array for whiptail
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# Populate the services array for whiptail based on current profiles or defaults
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idx=0
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while [ $idx -lt ${#base_services_data[@]} ]; do
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tag="${base_services_data[idx]}"
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description="${base_services_data[idx+1]}"
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status="OFF" # Default to OFF
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if [ -n "$CURRENT_PROFILES_VALUE" ] && [ "$CURRENT_PROFILES_VALUE" != '""' ]; then # Check if .env has profiles
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if [[ "$tag" == "ollama" ]]; then
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if [[ "$current_profiles_for_matching" == *",cpu,"* || \
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"$current_profiles_for_matching" == *",gpu-nvidia,"* || \
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"$current_profiles_for_matching" == *",gpu-amd,"* ]]; then
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status="ON"
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fi
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elif [[ "$current_profiles_for_matching" == *",$tag,"* ]]; then
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status="ON"
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fi
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else
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# .env has no COMPOSE_PROFILES or it's empty/just quotes, use hardcoded defaults
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case "$tag" in
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"n8n"|"flowise"|"monitoring") status="ON" ;;
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*) status="OFF" ;;
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esac
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fi
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services+=("$tag" "$description" "$status")
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idx=$((idx + 2))
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done
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# Use whiptail to display the checklist
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num_services=$(( ${#services[@]} / 3 ))
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list_height=$(( num_services + 4 ))
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CHOICES=$(whiptail --title "Service Selection Wizard" --checklist \
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"Choose the services you want to deploy.\nUse ARROW KEYS to navigate, SPACEBAR to select/deselect, ENTER to confirm." 32 90 $list_height \
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"${services[@]}" \
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3>&1 1>&2 2>&3)
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# Restore original DEBIAN_FRONTEND
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if [ -n "$ORIGINAL_DEBIAN_FRONTEND" ]; then
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export DEBIAN_FRONTEND="$ORIGINAL_DEBIAN_FRONTEND"
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else
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unset DEBIAN_FRONTEND
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fi
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# Exit if user pressed Cancel or Esc
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exitstatus=$?
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if [ $exitstatus -ne 0 ]; then
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log_info "Service selection cancelled by user. Exiting wizard."
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log_info "No changes made to service profiles. Default services will be used."
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# Set COMPOSE_PROFILES to empty to ensure only core services run
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if [ ! -f "$ENV_FILE" ]; then
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touch "$ENV_FILE"
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fi
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if grep -q "^COMPOSE_PROFILES=" "$ENV_FILE"; then
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sed -i.bak "/^COMPOSE_PROFILES=/d" "$ENV_FILE"
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fi
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echo "COMPOSE_PROFILES=" >> "$ENV_FILE"
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exit 0
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fi
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# Process selected services
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selected_profiles=()
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ollama_selected=0
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ollama_profile=""
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if [ -n "$CHOICES" ]; then
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# Whiptail returns a string like "tag1" "tag2" "tag3"
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# We need to remove quotes and convert to an array
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temp_choices=()
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eval "temp_choices=($CHOICES)"
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for choice in "${temp_choices[@]}"; do
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if [ "$choice" == "ollama" ]; then
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ollama_selected=1
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else
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selected_profiles+=("$choice")
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fi
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done
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fi
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# If Ollama was selected, prompt for the hardware profile
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if [ $ollama_selected -eq 1 ]; then
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# Determine default selected Ollama hardware profile from .env
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default_ollama_hardware="cpu" # Fallback default
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ollama_hw_on_cpu="OFF"
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ollama_hw_on_gpu_nvidia="OFF"
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ollama_hw_on_gpu_amd="OFF"
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# Check current_profiles_for_matching which includes commas, e.g., ",cpu,"
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if [[ "$current_profiles_for_matching" == *",cpu,"* ]]; then
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ollama_hw_on_cpu="ON"
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default_ollama_hardware="cpu"
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elif [[ "$current_profiles_for_matching" == *",gpu-nvidia,"* ]]; then
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ollama_hw_on_gpu_nvidia="ON"
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default_ollama_hardware="gpu-nvidia"
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elif [[ "$current_profiles_for_matching" == *",gpu-amd,"* ]]; then
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ollama_hw_on_gpu_amd="ON"
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default_ollama_hardware="gpu-amd"
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else
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# If ollama was selected in the main list, but no specific hardware profile was previously set,
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# default to CPU ON for the radiolist.
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ollama_hw_on_cpu="ON"
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default_ollama_hardware="cpu"
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fi
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ollama_hardware_options=(
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"cpu" "CPU (Recommended for most users)" "$ollama_hw_on_cpu"
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"gpu-nvidia" "NVIDIA GPU (Requires NVIDIA drivers & CUDA)" "$ollama_hw_on_gpu_nvidia"
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"gpu-amd" "AMD GPU (Requires ROCm drivers)" "$ollama_hw_on_gpu_amd"
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)
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CHOSEN_OLLAMA_PROFILE=$(whiptail --title "Ollama Hardware Profile" --default-item "$default_ollama_hardware" --radiolist \
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"Choose the hardware profile for Ollama. This will be added to your Docker Compose profiles." 15 78 3 \
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"${ollama_hardware_options[@]}" \
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3>&1 1>&2 2>&3)
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ollama_exitstatus=$?
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if [ $ollama_exitstatus -eq 0 ] && [ -n "$CHOSEN_OLLAMA_PROFILE" ]; then
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selected_profiles+=("$CHOSEN_OLLAMA_PROFILE")
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ollama_profile="$CHOSEN_OLLAMA_PROFILE" # Store for user message
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log_info "Ollama hardware profile selected: $CHOSEN_OLLAMA_PROFILE"
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else
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log_info "Ollama hardware profile selection cancelled or no choice made. Ollama will not be configured with a specific hardware profile."
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# ollama_selected remains 1, but no specific profile is added.
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# This means "ollama" won't be in COMPOSE_PROFILES unless a hardware profile is chosen.
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ollama_selected=0 # Mark as not fully selected if profile choice is cancelled
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fi
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fi
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if [ ${#selected_profiles[@]} -eq 0 ]; then
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log_info "No optional services selected."
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COMPOSE_PROFILES_VALUE=""
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else
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log_info "You have selected the following service profiles to be deployed:"
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# Join the array into a comma-separated string
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COMPOSE_PROFILES_VALUE=$(IFS=,; echo "${selected_profiles[*]}")
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for profile in "${selected_profiles[@]}"; do
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# Check if the current profile is an Ollama hardware profile that was chosen
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if [[ "$profile" == "cpu" || "$profile" == "gpu-nvidia" || "$profile" == "gpu-amd" ]]; then
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if [ "$profile" == "$ollama_profile" ]; then # ollama_profile stores the CHOSEN_OLLAMA_PROFILE from this wizard run
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echo " - Ollama ($profile profile)"
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else # This handles a (highly unlikely) non-Ollama service named "cpu", "gpu-nvidia", or "gpu-amd"
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echo " - $profile"
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fi
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else
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echo " - $profile"
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fi
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done
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fi
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# Update or add COMPOSE_PROFILES in .env file
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# Ensure .env file exists (it should have been created by 03_generate_secrets.sh or exist from previous run)
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if [ ! -f "$ENV_FILE" ]; then
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log_warning "'.env' file not found at $ENV_FILE. Creating it."
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touch "$ENV_FILE"
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fi
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# If Cloudflare Tunnel is selected, prompt for the token and write to .env
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cloudflare_selected=0
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for profile in "${selected_profiles[@]}"; do
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if [ "$profile" == "cloudflare-tunnel" ]; then
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cloudflare_selected=1
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break
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fi
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done
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if [ $cloudflare_selected -eq 1 ]; then
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existing_cf_token=""
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if grep -q "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE"; then
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existing_cf_token=$(grep "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE" | cut -d'=' -f2- | sed 's/^\"//' | sed 's/\"$//')
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fi
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if [ -n "$existing_cf_token" ]; then
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log_info "Cloudflare Tunnel token found in .env; reusing it."
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# Do not prompt; keep existing token as-is
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else
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log_info "Cloudflare Tunnel selected. Please provide your Cloudflare Tunnel token."
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echo ""
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read -p "Cloudflare Tunnel Token: " input_cf_token
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token_to_write="$input_cf_token"
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# Update the .env with the token (may be empty if user skipped)
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if grep -q "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE"; then
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sed -i.bak "/^CLOUDFLARE_TUNNEL_TOKEN=/d" "$ENV_FILE"
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fi
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echo "CLOUDFLARE_TUNNEL_TOKEN=\"$token_to_write\"" >> "$ENV_FILE"
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if [ -n "$token_to_write" ]; then
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log_success "Cloudflare Tunnel token saved to .env."
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echo ""
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echo "🔒 After confirming the tunnel works, consider closing ports 80, 443, and 7687 in your firewall."
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else
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log_warning "Cloudflare Tunnel token was left empty. You can set it later in .env."
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fi
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fi
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fi
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# Remove existing COMPOSE_PROFILES line if it exists
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if grep -q "^COMPOSE_PROFILES=" "$ENV_FILE"; then
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# Using a different delimiter for sed because a profile name might contain '/' (unlikely here)
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sed -i.bak "\|^COMPOSE_PROFILES=|d" "$ENV_FILE"
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fi
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# Add the new COMPOSE_PROFILES line
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echo "COMPOSE_PROFILES=${COMPOSE_PROFILES_VALUE}" >> "$ENV_FILE"
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if [ -z "$COMPOSE_PROFILES_VALUE" ]; then
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log_info "Only core services (Caddy, Postgres, Redis) will be started."
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else
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log_info "The following Docker Compose profiles will be active: ${COMPOSE_PROFILES_VALUE}"
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fi
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# Make the script executable (though install.sh calls it with bash)
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chmod +x "$SCRIPT_DIR/04_wizard.sh"
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exit 0 |