fix(postiz): generate .env file to prevent dotenv-cli crash (#40)

the postiz backend image uses dotenv-cli to load /app/.env, which
doesn't exist when config is only passed via docker environment vars.
generate postiz.env from root .env and mount it read-only. also handle
edge case where docker creates the file as a directory on bind mount
failure, and quote values to prevent dotenv-cli misparses.

.env.example

@@ -99,6 +99,15 @@ NEO4J_AUTH_PASSWORD=
 NOCODB_JWT_SECRET=
 
 
+############
+# [required]
+# Appsmith encryption credentials (auto-generated)
+############
+
+APPSMITH_ENCRYPTION_PASSWORD=
+APPSMITH_ENCRYPTION_SALT=
+
+
 ############
 # [required]
 # Langfuse credentials
@@ -148,6 +157,7 @@ LT_PASSWORD_HASH=
 
 USER_DOMAIN_NAME=
 LETSENCRYPT_EMAIL=
+APPSMITH_HOSTNAME=appsmith.yourdomain.com
 COMFYUI_HOSTNAME=comfyui.yourdomain.com
 DATABASUS_HOSTNAME=databasus.yourdomain.com
 DIFY_HOSTNAME=dify.yourdomain.com
@@ -430,11 +440,13 @@ GOST_PROXY_URL=
 
 # External upstream proxy (REQUIRED - asked during wizard if gost is selected)
 # Examples: socks5://user:pass@proxy.com:1080, http://user:pass@proxy.com:8080
+# IMPORTANT: For HTTP proxies use http://, NOT https://
+# The protocol refers to proxy type, not connection security.
 GOST_UPSTREAM_PROXY=
 
 # Internal services bypass list (prevents internal Docker traffic from going through proxy)
 # Includes: Docker internal networks (172.16-31.*, 10.*), Docker DNS (127.0.0.11), and all service hostnames
-GOST_NO_PROXY=localhost,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,.local,postgres,postgres:5432,redis,redis:6379,caddy,ollama,neo4j,qdrant,weaviate,clickhouse,minio,searxng,crawl4ai,gotenberg,langfuse-web,langfuse-worker,flowise,n8n,n8n-import,n8n-worker-1,n8n-worker-2,n8n-worker-3,n8n-worker-4,n8n-worker-5,n8n-worker-6,n8n-worker-7,n8n-worker-8,n8n-worker-9,n8n-worker-10,n8n-runner-1,n8n-runner-2,n8n-runner-3,n8n-runner-4,n8n-runner-5,n8n-runner-6,n8n-runner-7,n8n-runner-8,n8n-runner-9,n8n-runner-10,letta,lightrag,docling,postiz,temporal,temporal-ui,ragflow,ragflow-mysql,ragflow-minio,ragflow-redis,ragflow-elasticsearch,ragapp,open-webui,comfyui,waha,libretranslate,paddleocr,nocodb,db,studio,kong,auth,rest,realtime,storage,imgproxy,meta,functions,analytics,vector,supavisor,gost
+GOST_NO_PROXY=localhost,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,.local,appsmith,postgres,postgres:5432,redis,redis:6379,caddy,ollama,neo4j,qdrant,weaviate,clickhouse,minio,searxng,crawl4ai,gotenberg,langfuse-web,langfuse-worker,flowise,n8n,n8n-import,n8n-worker-1,n8n-worker-2,n8n-worker-3,n8n-worker-4,n8n-worker-5,n8n-worker-6,n8n-worker-7,n8n-worker-8,n8n-worker-9,n8n-worker-10,n8n-runner-1,n8n-runner-2,n8n-runner-3,n8n-runner-4,n8n-runner-5,n8n-runner-6,n8n-runner-7,n8n-runner-8,n8n-runner-9,n8n-runner-10,letta,lightrag,docling,postiz,temporal,temporal-ui,ragflow,ragflow-mysql,ragflow-minio,ragflow-redis,ragflow-elasticsearch,ragapp,open-webui,comfyui,waha,libretranslate,paddleocr,nocodb,db,studio,kong,auth,rest,realtime,storage,imgproxy,meta,functions,analytics,vector,supavisor,gost,api.telegram.org,telegram.org,t.me,core.telegram.org
 
 ############
 # Functions - Configuration for Functions
@@ -475,6 +487,14 @@ DIFY_SECRET_KEY=
 DIFY_EXPOSE_NGINX_PORT=8080
 DIFY_EXPOSE_NGINX_SSL_PORT=9443
 
+############
+# Docker Compose parallel limit
+# Limits the number of simultaneous Docker image pulls to prevent
+# "net/http: TLS handshake timeout" errors when many services are selected.
+# Increase this value if you have a fast network connection.
+############
+COMPOSE_PARALLEL_LIMIT=3
+
 ###########################################################################################
 COMPOSE_PROFILES="n8n,portainer,monitoring,databasus"
 PROMETHEUS_PASSWORD_HASH=

.gitignore

@@ -11,6 +11,7 @@ dify/
 volumes/
 docker-compose.override.yml
 docker-compose.n8n-workers.yml
+postiz.env
 welcome/data.json
 welcome/changelog.json
 

CHANGELOG.md

@@ -2,6 +2,61 @@
 
 ## [Unreleased]
 
+## [1.3.3] - 2026-02-27
+
+### Fixed
+- **Postiz** - Generate `postiz.env` file to prevent `dotenv-cli` crash in backend container (#40). Handles edge case where Docker creates the file as a directory, and quotes values to prevent misparses.
+
+## [1.3.2] - 2026-02-27
+
+### Fixed
+- **Docker Compose** - Respect `docker-compose.override.yml` for user customizations (#44). All compose file assembly points now include the override file when present.
+
+## [1.3.1] - 2026-02-27
+
+### Fixed
+- **Installer** - Skip n8n workflow import and worker configuration prompts when n8n profile is not selected
+
+## [1.3.0] - 2026-02-27
+
+### Added
+- **Appsmith** - Low-code platform for building internal tools, dashboards, and admin panels
+
+## [1.2.8] - 2026-02-27
+
+### Fixed
+- **Ragflow** - Fix nginx config mount path (`sites-available/default` → `conf.d/default.conf`) to resolve default "Welcome to nginx!" page (#41)
+
+## [1.2.7] - 2026-02-27
+
+### Fixed
+- **Docker** - Limit parallel image pulls (`COMPOSE_PARALLEL_LIMIT=3`) to prevent `TLS handshake timeout` errors when many services are selected
+
+## [1.2.6] - 2026-02-10
+
+### Changed
+- **ComfyUI** - Update Docker image to CUDA 12.8 (`cu128-slim`)
+
+## [1.2.5] - 2026-02-03
+
+### Fixed
+- **n8n** - Use static ffmpeg binaries for Alpine/musl compatibility (fixes glibc errors)
+
+## [1.2.4] - 2026-01-30
+
+### Fixed
+- **Postiz** - Fix `BACKEND_INTERNAL_URL` to use `localhost` instead of Docker hostname (internal nginx requires localhost)
+
+## [1.2.3] - 2026-01-29
+
+### Fixed
+- **Gost proxy** - Add Telegram domains to `GOST_NO_PROXY` bypass list for n8n Telegram triggers
+
+## [1.2.2] - 2026-01-26
+
+### Fixed
+- **Custom TLS** - Fix duplicate hostname error when using custom certificates. Changed architecture from generating separate site blocks to using a shared TLS snippet that all services import.
+
 ## [1.2.1] - 2026-01-16
 
 ### Added

CLAUDE.md

@@ -10,7 +10,7 @@ This is **n8n-install**, a Docker Compose-based installer that provides a compre
 
 - **Profile-based service management**: Services are activated via Docker Compose profiles (e.g., `n8n`, `flowise`, `monitoring`). Profiles are stored in the `.env` file's `COMPOSE_PROFILES` variable.
 - **No exposed ports**: Services do NOT publish ports directly. All external HTTPS access is routed through Caddy reverse proxy on ports 80/443.
-- **Shared secrets**: Core services (Postgres, Redis/Valkey, Caddy) are always included. Other services are optional and selected during installation.
+- **Shared secrets**: Core services (Postgres, Valkey (Redis-compatible, container named `redis` for backward compatibility), Caddy) are always included. Other services are optional and selected during installation.
 - **Queue-based n8n**: n8n runs in `queue` mode with Redis, Postgres, and dynamically scaled workers (`N8N_WORKER_COUNT`).
 
 ### Key Files
@@ -40,9 +40,14 @@ This is **n8n-install**, a Docker Compose-based installer that provides a compre
 - `scripts/docker_cleanup.sh`: Removes unused Docker resources (used by `make clean`)
 - `scripts/download_top_workflows.sh`: Downloads community n8n workflows
 - `scripts/import_workflows.sh`: Imports workflows from `n8n/backup/workflows/` into n8n (used by `make import`)
+- `scripts/restart.sh`: Restarts services with proper compose file handling (used by `make restart`)
+- `scripts/setup_custom_tls.sh`: Configures custom TLS certificates (used by `make setup-tls`); supports `--remove` to revert to Let's Encrypt
+- `start_services.py`: Python orchestrator for service startup order, builds Docker images, handles external services (Supabase/Dify cloning, env preparation, startup), generates SearXNG secret key, stops existing containers. Uses `python-dotenv` (`dotenv_values`).
 
 **Project Name**: All docker-compose commands use `-p localai` (defined in Makefile as `PROJECT_NAME := localai`).
 
+**Version**: Stored in `VERSION` file at repository root.
+
 ### Installation Flow
 
 `scripts/install.sh` orchestrates the installation by running numbered scripts in sequence:
@@ -56,7 +61,9 @@ This is **n8n-install**, a Docker Compose-based installer that provides a compre
 7. `07_final_report.sh` - Display credentials and URLs
 8. `08_fix_permissions.sh` - Fix file ownership for non-root access
 
-The update flow (`scripts/update.sh`) similarly orchestrates: git fetch + reset → service selection → `apply_update.sh` → restart.
+The update flow (`scripts/update.sh`) similarly orchestrates: git fetch + reset → service selection → `apply_update.sh` → restart. During updates, `03_generate_secrets.sh --update` adds new variables from `.env.example` without regenerating existing ones (preserves user-set values).
+
+**Git update modes**: Default is `reset` (hard reset to origin). Set `GIT_MODE=merge` in `.env` for fork workflows (merges from upstream instead of hard reset). The `make git-pull` command uses merge mode. Git branch support is explicit: `GIT_SUPPORTED_BRANCHES=("main" "develop")` in `git.sh`; unknown branches warn and fall back to `main`.
 
 ## Common Development Commands
 
@@ -98,7 +105,7 @@ Follow this workflow when adding a new optional service (refer to `.claude/comma
 3. **.env.example**: Add `MYSERVICE_HOSTNAME=myservice.yourdomain.com` and credentials if using basic auth.
 4. **scripts/03_generate_secrets.sh**: Generate passwords and bcrypt hashes. Add to `VARS_TO_GENERATE` map.
 5. **scripts/04_wizard.sh**: Add service to `base_services_data` array for wizard selection.
-6. **scripts/databases.sh**: If service uses PostgreSQL, add database name to `INIT_DB_DATABASES` array.
+6. **scripts/databases.sh**: If service uses PostgreSQL, add database name to `INIT_DB_DATABASES` array. Database creation is idempotent (checks existence before creating). Note: Postiz also requires `temporal` and `temporal_visibility` databases.
 7. **scripts/generate_welcome_page.sh**: Add service to `SERVICES_ARRAY` for welcome dashboard.
 8. **welcome/app.js**: Add `SERVICE_METADATA` entry with name, description, icon, color, category.
 9. **scripts/07_final_report.sh**: Add service URL and credentials output using `is_profile_active "myservice"`.
@@ -156,11 +163,11 @@ This project uses [Semantic Versioning](https://semver.org/). When updating `CHA
   - Configuration stored in `docker-compose.n8n-workers.yml` (auto-generated, gitignored)
   - Runner connects to its worker via `network_mode: "service:n8n-worker-N"` (localhost:5679)
   - Runner image `n8nio/runners` must match n8n version
+- **Template profile pattern**: `docker-compose.yml` defines `n8n-worker-template` and `n8n-runner-template` with `profiles: ["n8n-template"]` (never activated directly). `generate_n8n_workers.sh` uses these as templates to generate `docker-compose.n8n-workers.yml` with the actual worker/runner services.
 - **Scaling**: Change `N8N_WORKER_COUNT` in `.env` and run `bash scripts/generate_n8n_workers.sh`
 - **Code node libraries**: Configured via `n8n/n8n-task-runners.json` and `n8n/Dockerfile.runner`:
-  - JS packages installed via `pnpm add` in Dockerfile.runner
-  - Allowlist configured in `n8n-task-runners.json` (`NODE_FUNCTION_ALLOW_EXTERNAL`, `NODE_FUNCTION_ALLOW_BUILTIN`)
-  - Default packages: `cheerio`, `axios`, `moment`, `lodash`
+  - **JavaScript runner**: packages installed via `pnpm add` in Dockerfile.runner; allowlist in `n8n-task-runners.json` (`NODE_FUNCTION_ALLOW_EXTERNAL`, `NODE_FUNCTION_ALLOW_BUILTIN`); default packages: `cheerio`, `axios`, `moment`, `lodash`
+  - **Python runner**: also configured in `n8n-task-runners.json`; uses `/opt/runners/task-runner-python/.venv/bin/python` with `N8N_RUNNERS_STDLIB_ALLOW: "*"` and `N8N_RUNNERS_EXTERNAL_ALLOW: "*"`
 - Workflows can access the host filesystem via `/data/shared` (mapped to `./shared`)
 - `N8N_BLOCK_ENV_ACCESS_IN_NODE=false` allows Code nodes to access environment variables
 
@@ -170,6 +177,18 @@ This project uses [Semantic Versioning](https://semver.org/). When updating `CHA
 - Hostnames are passed via environment variables (e.g., `N8N_HOSTNAME`, `FLOWISE_HOSTNAME`)
 - Basic auth uses bcrypt hashes generated by `scripts/03_generate_secrets.sh` via Caddy's hash command
 - Never add `ports:` to services in docker-compose.yml; let Caddy handle all external access
+- **Caddy Addons** (`caddy-addon/`): Extend Caddy config without modifying the main Caddyfile. Files matching `site-*.conf` are auto-imported (gitignored, user-created). TLS is controlled via `tls-snippet.conf` (all service blocks use `import service_tls`). See `caddy-addon/README.md` for details.
+- Custom TLS certificates go in `certs/` directory (gitignored), referenced as `/etc/caddy/certs/` inside the container
+
+### External Compose Files (Supabase/Dify)
+
+Complex services like Supabase and Dify maintain their own upstream docker-compose files:
+- `start_services.py` handles cloning repos, preparing `.env` files, and starting services
+- Each external service needs: `is_*_enabled()`, `clone_*_repo()`, `prepare_*_env()`, `start_*()` functions in `start_services.py`
+- `scripts/utils.sh` provides `get_*_compose()` getter functions and `build_compose_files_array()` includes them
+- `stop_all_services()` in `start_services.py` checks compose file existence (not profile) to ensure cleanup when a profile is removed
+- All external compose files use the same project name (`-p localai`) so containers appear together
+- **`docker-compose.override.yml`**: User customizations file (gitignored). Both `start_services.py` and `build_compose_files_array()` in `utils.sh` auto-detect and include it last (highest precedence). Users can override any service property without modifying tracked files.
 
 ### Secret Generation
 
@@ -178,6 +197,7 @@ The `scripts/03_generate_secrets.sh` script:
 - Creates bcrypt password hashes using Caddy's `hash-password` command
 - Preserves existing user-provided values in `.env`
 - Supports different secret types via `VARS_TO_GENERATE` map: `password:32`, `jwt`, `api_key`, `base64:64`, `hex:32`
+- When called with `--update` flag (during updates), only adds new variables without regenerating existing ones
 
 ### Utility Functions (scripts/utils.sh)
 
@@ -212,11 +232,24 @@ Common profiles:
 - `langfuse`: Langfuse observability (includes ClickHouse, MinIO, worker, web)
 - `cpu`, `gpu-nvidia`, `gpu-amd`: Ollama hardware profiles (mutually exclusive)
 - `cloudflare-tunnel`: Cloudflare Tunnel for zero-trust access (see `cloudflare-instructions.md`)
+- `supabase`: Supabase BaaS (external compose, cloned at runtime; mutually exclusive with `dify`)
+- `dify`: Dify AI platform (external compose, cloned at runtime; mutually exclusive with `supabase`)
 - `gost`: HTTP/HTTPS proxy for routing AI service outbound traffic
 - `python-runner`: Internal Python execution environment (no external access)
+- `searxng`, `letta`, `lightrag`, `libretranslate`, `crawl4ai`, `docling`, `waha`, `comfyui`, `paddleocr`, `ragapp`, `gotenberg`, `postiz`: Additional optional services
 
 ## Architecture Patterns
 
+### Docker Compose YAML Anchors
+
+`docker-compose.yml` defines reusable anchors at the top:
+- `x-logging: &default-logging` - `json-file` with `max-size: 1m`, `max-file: 1`
+- `x-proxy-env: &proxy-env` - HTTP/HTTPS proxy vars from `GOST_PROXY_URL`/`GOST_NO_PROXY`
+- `x-n8n: &service-n8n` - Full n8n service definition (reused by workers via `extends`)
+- `x-ollama: &service-ollama` - Ollama service definition (reused by CPU/GPU variants)
+- `x-init-ollama: &init-ollama` - Ollama model pre-puller (auto-pulls `qwen2.5:7b-instruct-q4_K_M` and `nomic-embed-text`)
+- `x-n8n-worker-runner: &service-n8n-worker-runner` - Runner template for worker generation
+
 ### Healthchecks
 
 Services should define healthchecks for proper dependency management:
@@ -276,6 +309,8 @@ healthcheck:
   test: ["CMD-SHELL", "http_proxy= https_proxy= HTTP_PROXY= HTTPS_PROXY= wget -qO- http://localhost:8080/health || exit 1"]
 ```
 
+**GOST_NO_PROXY**: ALL service container names must be listed in `GOST_NO_PROXY` in `.env.example`. This prevents internal Docker network traffic from routing through the proxy. This applies to every service, not just those using `<<: *proxy-env`.
+
 ### Welcome Page Dashboard
 
 The welcome page (`welcome/`) provides a post-install dashboard showing all active services:
@@ -291,6 +326,10 @@ Directories in `PRESERVE_DIRS` (defined in `scripts/utils.sh`) survive git updat
 
 These are backed up before `git reset --hard` and restored after.
 
+### Restart Behavior
+
+`scripts/restart.sh` stops all services first, then starts external stacks (Supabase/Dify) separately before the main stack (10s delay between). This is required because external compose files use relative volume paths that resolve from their own directory.
+
 ## Common Issues and Solutions
 
 ### Service won't start after adding
@@ -311,7 +350,11 @@ These are backed up before `git reset --hard` and restored after.
 ## File Locations
 
 - Shared files accessible by n8n: `./shared` (mounted as `/data/shared` in n8n)
+- n8n backup/workflows: `n8n/backup/workflows/` (mounted as `/backup` in n8n containers)
 - n8n storage: Docker volume `localai_n8n_storage`
+- Flowise storage: `~/.flowise` on host (mounted from user's home directory, not a named volume)
+- Custom TLS certificates: `certs/` (gitignored, mounted as `/etc/caddy/certs/`)
+- Caddy addon configs: `caddy-addon/site-*.conf` (gitignored, auto-imported)
 - Service-specific volumes: Defined in `volumes:` section at top of `docker-compose.yml`
 - Installation logs: stdout during script execution
 - Service logs: `docker compose -p localai logs <service>`
@@ -338,6 +381,10 @@ bash -n scripts/generate_n8n_workers.sh
 bash -n scripts/apply_update.sh
 bash -n scripts/update.sh
 bash -n scripts/install.sh
+bash -n scripts/restart.sh
+bash -n scripts/doctor.sh
+bash -n scripts/setup_custom_tls.sh
+bash -n scripts/docker_cleanup.sh
 ```
 
 ### Full Testing

Caddyfile

@@ -3,30 +3,44 @@
     email {$LETSENCRYPT_EMAIL}
 }
 
+# Import TLS snippet (must be before service blocks)
+# Default: Let's Encrypt automatic certificates
+# Custom: Run 'make setup-tls' to use your own certificates
+import /etc/caddy/addons/tls-snippet.conf
+
+# Appsmith
+{$APPSMITH_HOSTNAME} {
+    import service_tls
+    reverse_proxy appsmith:80
+}
+
 # N8N
 {$N8N_HOSTNAME} {
-    # For domains, Caddy will automatically use Let's Encrypt
-    # For localhost/port addresses, HTTPS won't be enabled
+    import service_tls
     reverse_proxy n8n:5678
 }
 
 # Open WebUI
 {$WEBUI_HOSTNAME} {
+    import service_tls
     reverse_proxy open-webui:8080
 }
 
 # Flowise
 {$FLOWISE_HOSTNAME} {
+    import service_tls
     reverse_proxy flowise:3001
 }
 
 # Dify
 {$DIFY_HOSTNAME} {
+    import service_tls
     reverse_proxy nginx:80
 }
 
 # RAGApp
 {$RAGAPP_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$RAGAPP_USERNAME} {$RAGAPP_PASSWORD_HASH}
     }
@@ -35,37 +49,38 @@
 
 # RAGFlow
 {$RAGFLOW_HOSTNAME} {
+    import service_tls
     reverse_proxy ragflow:80
 }
 
 # Langfuse
 {$LANGFUSE_HOSTNAME} {
+    import service_tls
     reverse_proxy langfuse-web:3000
 }
 
-# # Ollama API
-# {$OLLAMA_HOSTNAME} {
-#     reverse_proxy ollama:11434
-# }
-
 # Supabase
 {$SUPABASE_HOSTNAME} {
+    import service_tls
     reverse_proxy kong:8000
 }
 
 # Grafana
 {$GRAFANA_HOSTNAME} {
+    import service_tls
     reverse_proxy grafana:3000
 }
 
 # WAHA (WhatsApp HTTP API)
 {$WAHA_HOSTNAME} {
+    import service_tls
     reverse_proxy waha:3000
 }
 
 # Prometheus
 {$PROMETHEUS_HOSTNAME} {
-    basic_auth { 
+    import service_tls
+    basic_auth {
         {$PROMETHEUS_USERNAME} {$PROMETHEUS_PASSWORD_HASH}
     }
     reverse_proxy prometheus:9090
@@ -73,16 +88,19 @@
 
 # Portainer
 {$PORTAINER_HOSTNAME} {
+    import service_tls
     reverse_proxy portainer:9000
 }
 
 # Postiz
 {$POSTIZ_HOSTNAME} {
+    import service_tls
     reverse_proxy postiz:5000
 }
 
 # Temporal UI (workflow orchestration for Postiz)
 {$TEMPORAL_UI_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$TEMPORAL_UI_USERNAME} {$TEMPORAL_UI_PASSWORD_HASH}
     }
@@ -91,31 +109,37 @@
 
 # Databasus
 {$DATABASUS_HOSTNAME} {
+    import service_tls
     reverse_proxy databasus:4005
 }
 
 # Letta
 {$LETTA_HOSTNAME} {
+    import service_tls
     reverse_proxy letta:8283
 }
 
 # LightRAG (Graph-based RAG with Knowledge Extraction)
 {$LIGHTRAG_HOSTNAME} {
+    import service_tls
     reverse_proxy lightrag:9621
 }
 
 # Weaviate
 {$WEAVIATE_HOSTNAME} {
+    import service_tls
     reverse_proxy weaviate:8080
 }
 
 # Qdrant
 {$QDRANT_HOSTNAME} {
+    import service_tls
     reverse_proxy qdrant:6333
 }
 
 # ComfyUI
 {$COMFYUI_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$COMFYUI_USERNAME} {$COMFYUI_PASSWORD_HASH}
     }
@@ -124,6 +148,7 @@
 
 # LibreTranslate (Self-hosted Translation API)
 {$LT_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$LT_USERNAME} {$LT_PASSWORD_HASH}
     }
@@ -132,21 +157,25 @@
 
 # Neo4j
 {$NEO4J_HOSTNAME} {
+    import service_tls
     reverse_proxy neo4j:7474
 }
 
 # Neo4j Bolt Protocol (wss)
 https://{$NEO4J_HOSTNAME}:7687 {
+    import service_tls
     reverse_proxy neo4j:7687
 }
 
 # NocoDB
 {$NOCODB_HOSTNAME} {
+    import service_tls
     reverse_proxy nocodb:8080
 }
 
 # PaddleOCR (PaddleX Basic Serving)
 {$PADDLEOCR_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$PADDLEOCR_USERNAME} {$PADDLEOCR_PASSWORD_HASH}
     }
@@ -155,6 +184,7 @@ https://{$NEO4J_HOSTNAME}:7687 {
 
 # Docling (Document Conversion API)
 {$DOCLING_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$DOCLING_USERNAME} {$DOCLING_PASSWORD_HASH}
     }
@@ -174,6 +204,7 @@ http://{$WELCOME_HOSTNAME} {
 
 # HTTPS block for direct access
 {$WELCOME_HOSTNAME} {
+    import service_tls
     basic_auth {
         {$WELCOME_USERNAME} {$WELCOME_PASSWORD_HASH}
     }
@@ -182,10 +213,12 @@ http://{$WELCOME_HOSTNAME} {
     try_files {path} /index.html
 }
 
-import /etc/caddy/addons/*.conf
+# Import custom site addons
+import /etc/caddy/addons/site-*.conf
 
-# # SearXNG
+# SearXNG
 {$SEARXNG_HOSTNAME} {
+    import service_tls
     @protected not remote_ip 127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 100.64.0.0/10
 
     basic_auth @protected {

README.md

@@ -56,6 +56,8 @@ This setup provides a comprehensive suite of cutting-edge services, all pre-conf
 
 The installer also makes the following powerful open-source tools **available for you to select and deploy** via an interactive wizard during setup:
 
+✅ [**Appsmith**](https://www.appsmith.com/) - An open-source low-code platform for building internal tools, dashboards, and admin panels with a drag-and-drop UI builder.
+
 ✅ [**n8n**](https://n8n.io/) - A low-code platform with over 400 integrations and advanced AI components to automate workflows.
 
 ✅ [**ComfyUI**](https://github.com/comfyanonymous/ComfyUI) - A powerful, node-based UI for Stable Diffusion workflows. Build and run image-generation pipelines visually, with support for custom nodes and extensions.
@@ -179,6 +181,7 @@ After successful installation, your services are up and running! Here's how to g
     The installation script provided a summary report with all access URLs and credentials. Please refer to that report. The main services will be available at the following addresses (replace `yourdomain.com` with your actual domain):
 
     - **n8n:** `n8n.yourdomain.com` (Log in with the email address you provided during installation and the initial password from the summary report. You may be prompted to change this password on first login.)
+    - **Appsmith:** `appsmith.yourdomain.com` (Low-code app builder)
     - **ComfyUI:** `comfyui.yourdomain.com` (Node-based Stable Diffusion UI)
     - **Databasus:** `databasus.yourdomain.com`
     - **Dify:** `dify.yourdomain.com` (AI application development platform with comprehensive LLMOps capabilities)

VERSION

@@ -1 +1 @@
-1.0.0
+1.3.3

caddy-addon/README.md

@@ -2,7 +2,7 @@
 
 This directory allows you to extend or override Caddy configuration without modifying the main `Caddyfile`.
 
-All `.conf` files in this directory are automatically imported via `import /etc/caddy/addons/*.conf` at the end of the main Caddyfile.
+Files matching `site-*.conf` in this directory are automatically imported via `import /etc/caddy/addons/site-*.conf` in the main Caddyfile.
 
 ## Use Cases
 
@@ -15,6 +15,23 @@ All `.conf` files in this directory are automatically imported via `import /etc/
 
 For corporate/internal deployments where Let's Encrypt is not available, you can use your own certificates.
 
+### How It Works
+
+The main `Caddyfile` imports a TLS snippet that all service blocks use:
+
+```caddy
+# In Caddyfile (top)
+import /etc/caddy/addons/tls-snippet.conf
+
+# In each service block
+{$N8N_HOSTNAME} {
+    import service_tls    # <-- Uses the snippet
+    reverse_proxy n8n:5678
+}
+```
+
+By default, the snippet is empty (Let's Encrypt is used). When you run `make setup-tls`, the snippet is updated with your certificate paths.
+
 ### Quick Setup
 
 1. Place your certificates in the `certs/` directory:
@@ -28,42 +45,22 @@ For corporate/internal deployments where Let's Encrypt is not available, you can
    make setup-tls
    ```
 
-3. Restart Caddy:
-   ```bash
-   docker compose -p localai restart caddy
-   ```
+3. The script will:
+   - Update `caddy-addon/tls-snippet.conf` with your certificate paths
+   - Optionally restart Caddy to apply changes
 
-### Manual Setup
+### Reset to Let's Encrypt
 
-1. Copy the example file:
-   ```bash
-   cp caddy-addon/custom-tls.conf.example caddy-addon/custom-tls.conf
-   ```
+To switch back to automatic Let's Encrypt certificates:
 
-2. Edit `custom-tls.conf` with your hostnames and certificate paths
-
-3. Place certificates in `certs/` directory
-
-4. Restart Caddy:
-   ```bash
-   docker compose -p localai restart caddy
-   ```
-
-## How Site Override Works
-
-When you define a site block in an addon file with the same hostname as the main Caddyfile, Caddy will use **both** configurations. To completely override a site, use the exact same hostname.
-
-Example: To override `n8n.yourdomain.com` with a custom certificate:
-
-```
-# caddy-addon/custom-tls.conf
-n8n.internal.company.com {
-    tls /etc/caddy/certs/wildcard.crt /etc/caddy/certs/wildcard.key
-    reverse_proxy n8n:5678
-}
+```bash
+make setup-tls --remove
 ```
 
-Make sure your `.env` file has `N8N_HOSTNAME=n8n.internal.company.com`.
+Or run directly:
+```bash
+bash scripts/setup_custom_tls.sh --remove
+```
 
 ## File Structure
 
@@ -71,8 +68,9 @@ Make sure your `.env` file has `N8N_HOSTNAME=n8n.internal.company.com`.
 caddy-addon/
 ├── .gitkeep                    # Keeps directory in git
 ├── README.md                   # This file
-├── custom-tls.conf.example     # Example for custom certificates
-└── custom-tls.conf             # Your custom config (gitignored)
+├── tls-snippet.conf.example    # Template for TLS snippet (tracked in git)
+├── tls-snippet.conf            # Your TLS config (gitignored, auto-created)
+└── site-*.conf                 # Your custom addons (gitignored, must start with "site-")
 
 certs/
 ├── .gitkeep                    # Keeps directory in git
@@ -80,11 +78,26 @@ certs/
 └── wildcard.key                # Your private key (gitignored)
 ```
 
+## Adding Custom Addons
+
+You can create `site-*.conf` files for custom Caddy configurations. They will be automatically loaded by the main Caddyfile.
+
+**Important:** Custom addon files MUST start with `site-` prefix to be loaded (e.g., `site-custom.conf`, `site-myapp.conf`).
+
+Example: `caddy-addon/site-custom-headers.conf`
+```caddy
+# Add custom headers to all responses
+(custom_headers) {
+    header X-Custom-Header "My Value"
+}
+```
+
 ## Important Notes
 
-- Files in `caddy-addon/*.conf` are gitignored (preserved during updates)
+- `tls-snippet.conf.example` is tracked in git (template with default Let's Encrypt behavior)
+- `tls-snippet.conf` is gitignored and auto-created from template (preserved during updates)
+- `site-*.conf` files are gitignored (preserved during updates)
 - Files in `certs/` are gitignored (certificates are not committed)
-- Example files (`*.example`) are tracked in git
 - Caddy validates configuration on startup - check logs if it fails:
   ```bash
   docker compose -p localai logs caddy

caddy-addon/custom-tls.conf.example

@@ -1,114 +0,0 @@
-# Custom TLS Configuration for Corporate/Internal Certificates
-#
-# This file provides examples for using your own TLS certificates instead of Let's Encrypt.
-# Copy this file to custom-tls.conf and modify as needed.
-#
-# Prerequisites:
-# 1. Place your certificate files in the ./certs/ directory
-# 2. Update .env hostnames to match your internal domain
-# 3. Restart Caddy: docker compose -p localai restart caddy
-
-# =============================================================================
-# Option 1: Reusable TLS snippet (recommended for wildcard certificates)
-# =============================================================================
-# Define once, import in each service block
-
-(custom_tls) {
-    tls /etc/caddy/certs/wildcard.crt /etc/caddy/certs/wildcard.key
-}
-
-# Then for each service you want to override:
-#
-# n8n.internal.company.com {
-#     import custom_tls
-#     reverse_proxy n8n:5678
-# }
-#
-# flowise.internal.company.com {
-#     import custom_tls
-#     reverse_proxy flowise:3001
-# }
-
-# =============================================================================
-# Option 2: Individual service configuration
-# =============================================================================
-# Use when you have different certificates for different services
-
-# n8n.internal.company.com {
-#     tls /etc/caddy/certs/n8n.crt /etc/caddy/certs/n8n.key
-#     reverse_proxy n8n:5678
-# }
-
-# =============================================================================
-# Option 3: Internal CA with auto-reload
-# =============================================================================
-# Caddy can auto-reload certificates when they change
-
-# n8n.internal.company.com {
-#     tls /etc/caddy/certs/cert.pem /etc/caddy/certs/key.pem {
-#         # Optional: specify CA certificate for client verification
-#         # client_auth {
-#         #     mode require_and_verify
-#         #     trusted_ca_cert_file /etc/caddy/certs/ca.pem
-#         # }
-#     }
-#     reverse_proxy n8n:5678
-# }
-
-# =============================================================================
-# Full Example: All common services with wildcard certificate
-# =============================================================================
-# Uncomment and modify the hostnames to match your .env configuration
-
-# # N8N
-# n8n.internal.company.com {
-#     import custom_tls
-#     reverse_proxy n8n:5678
-# }
-
-# # Flowise
-# flowise.internal.company.com {
-#     import custom_tls
-#     reverse_proxy flowise:3001
-# }
-
-# # Open WebUI
-# webui.internal.company.com {
-#     import custom_tls
-#     reverse_proxy open-webui:8080
-# }
-
-# # Grafana
-# grafana.internal.company.com {
-#     import custom_tls
-#     reverse_proxy grafana:3000
-# }
-
-# # Portainer
-# portainer.internal.company.com {
-#     import custom_tls
-#     reverse_proxy portainer:9000
-# }
-
-# # Langfuse
-# langfuse.internal.company.com {
-#     import custom_tls
-#     reverse_proxy langfuse-web:3000
-# }
-
-# # Supabase
-# supabase.internal.company.com {
-#     import custom_tls
-#     reverse_proxy kong:8000
-# }
-
-# # Welcome Page (with basic auth preserved)
-# welcome.internal.company.com {
-#     import custom_tls
-#     basic_auth {
-#         {$WELCOME_USERNAME} {$WELCOME_PASSWORD_HASH}
-#     }
-#     root * /srv/welcome
-#     file_server
-#     try_files {path} /index.html
-# }

caddy-addon/tls-snippet.conf.example

@@ -0,0 +1,10 @@
+# TLS Configuration Snippet
+# Imported by all service blocks in the main Caddyfile.
+#
+# Default: Empty (uses Let's Encrypt automatic certificates)
+# Custom: Overwritten by 'make setup-tls' with your certificate paths
+# Reset: Run 'make setup-tls --remove' to restore Let's Encrypt
+
+(service_tls) {
+    # Default: Let's Encrypt automatic certificates (empty = no override)
+}

docker-compose.yml

@@ -1,4 +1,5 @@
 volumes:
+  appsmith_data:
   caddy-config:
   caddy-data:
   comfyui_data:
@@ -144,6 +145,26 @@ x-n8n-worker-runner: &service-n8n-worker-runner
     N8N_RUNNERS_TASK_BROKER_URI: http://127.0.0.1:5679
 
 services:
+  appsmith:
+    image: appsmith/appsmith-ce:release
+    container_name: appsmith
+    profiles: ["appsmith"]
+    restart: unless-stopped
+    logging: *default-logging
+    environment:
+      <<: *proxy-env
+      APPSMITH_ENCRYPTION_PASSWORD: ${APPSMITH_ENCRYPTION_PASSWORD}
+      APPSMITH_ENCRYPTION_SALT: ${APPSMITH_ENCRYPTION_SALT}
+      APPSMITH_DISABLE_TELEMETRY: "true"
+    volumes:
+      - appsmith_data:/appsmith-stacks
+    healthcheck:
+      test: ["CMD-SHELL", "http_proxy= https_proxy= HTTP_PROXY= HTTPS_PROXY= wget -qO- http://localhost/api/v1/health || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 120s
+
   flowise:
     image: flowiseai/flowise
     restart: unless-stopped
@@ -318,6 +339,7 @@ services:
       - caddy-data:/data:rw
       - caddy-config:/config:rw
     environment:
+      APPSMITH_HOSTNAME: ${APPSMITH_HOSTNAME}
       COMFYUI_HOSTNAME: ${COMFYUI_HOSTNAME}
       COMFYUI_PASSWORD_HASH: ${COMFYUI_PASSWORD_HASH}
       COMFYUI_USERNAME: ${COMFYUI_USERNAME}
@@ -836,7 +858,7 @@ services:
     restart: always
     environment:
       <<: *proxy-env
-      BACKEND_INTERNAL_URL: http://postiz:3000
+      BACKEND_INTERNAL_URL: http://localhost:3000
       DATABASE_URL: "postgresql://postgres:${POSTGRES_PASSWORD}@postgres:5432/${POSTIZ_DB_NAME:-postiz}?schema=postiz"
       DISABLE_REGISTRATION: ${POSTIZ_DISABLE_REGISTRATION}
       FRONTEND_URL: ${POSTIZ_HOSTNAME:+https://}${POSTIZ_HOSTNAME}
@@ -884,6 +906,7 @@ services:
     volumes:
       - postiz-config:/config/
       - postiz-uploads:/uploads/
+      - ./postiz.env:/app/.env:ro
     depends_on:
       postgres:
         condition: service_healthy
@@ -908,7 +931,7 @@ services:
       start_period: 60s
 
   comfyui:
-    image: yanwk/comfyui-boot:cu124-slim
+    image: yanwk/comfyui-boot:cu128-slim
     container_name: comfyui
     profiles: ["comfyui"]
     restart: unless-stopped
@@ -1030,10 +1053,10 @@ services:
       REDIS_HOST: ragflow-redis
       REDIS_PASSWORD: ${RAGFLOW_REDIS_PASSWORD}
       REDIS_PORT: 6379
-      SVR_HTTP_PORT: 80
+      SVR_HTTP_PORT: 9380
     volumes:
       - ragflow_data:/ragflow
-      - ./ragflow/nginx.conf:/etc/nginx/sites-available/default:ro
+      - ./ragflow/nginx.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on:
       ragflow-elasticsearch:
         condition: service_healthy

n8n/Dockerfile.n8n

@@ -1,9 +1,11 @@
+# Stage 1: Get static ffmpeg binaries (statically linked, works on Alpine/musl)
+FROM mwader/static-ffmpeg:latest AS ffmpeg
+
+# Stage 2: Build final n8n image with ffmpeg
 FROM n8nio/n8n:stable
 
 USER root
-# Install static ffmpeg binary from BtbN GitHub releases
-RUN wget -qO- --tries=3 --timeout=60 https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-linux64-gpl.tar.xz | \
-    tar -xJC /tmp && \
-    mv /tmp/ffmpeg-master-latest-linux64-gpl/bin/ffmpeg /tmp/ffmpeg-master-latest-linux64-gpl/bin/ffprobe /usr/local/bin/ && \
-    rm -rf /tmp/ffmpeg-*
+# Copy static ffmpeg binaries from the ffmpeg stage
+COPY --from=ffmpeg /ffmpeg /usr/local/bin/ffmpeg
+COPY --from=ffmpeg /ffprobe /usr/local/bin/ffprobe
 USER node

scripts/03_generate_secrets.sh

@@ -74,6 +74,8 @@ USER_INPUT_VARS=(
 # Variables to generate: varName="type:length"
 # Types: password (alphanum), secret (base64), hex, base64, alphanum
 declare -A VARS_TO_GENERATE=(
+    ["APPSMITH_ENCRYPTION_PASSWORD"]="password:32"
+    ["APPSMITH_ENCRYPTION_SALT"]="password:32"
     ["CLICKHOUSE_PASSWORD"]="password:32"
     ["COMFYUI_PASSWORD"]="password:32" # Added ComfyUI basic auth password
     ["DASHBOARD_PASSWORD"]="password:32" # Supabase Dashboard

scripts/04_wizard.sh

@@ -38,6 +38,7 @@ current_profiles_for_matching=",$CURRENT_PROFILES_VALUE,"
 # --- Define available services and their descriptions ---
 # Base service definitions (tag, description)
 base_services_data=(
+    "appsmith" "Appsmith (Low-code Platform for Internal Tools & Dashboards)"
     "cloudflare-tunnel" "Cloudflare Tunnel (Zero-Trust Secure Access)"
     "comfyui" "ComfyUI (Node-based Stable Diffusion UI)"
     "crawl4ai" "Crawl4ai (Web Crawler for AI)"
@@ -215,7 +216,7 @@ if [ $gost_selected -eq 1 ]; then
     EXISTING_UPSTREAM=$(read_env_var "GOST_UPSTREAM_PROXY")
 
     GOST_UPSTREAM_INPUT=$(wt_input "Gost Upstream Proxy" \
-        "Enter your external proxy URL for geo-bypass.\n\nExamples:\n  socks5://user:pass@proxy.com:1080\n  http://user:pass@proxy.com:8080\n\nThis proxy should be located outside restricted regions." \
+        "Enter your external proxy URL for geo-bypass.\n\nExamples:\n  socks5://user:pass@proxy.com:1080\n  http://user:pass@proxy.com:8080\n\nIMPORTANT: For HTTP proxies use http://, NOT https://.\nThe protocol refers to proxy type, not connection security.\n\nThis proxy should be located outside restricted regions." \
         "$EXISTING_UPSTREAM") || true
 
     if [ -n "$GOST_UPSTREAM_INPUT" ]; then

scripts/05_configure_services.sh

@@ -27,6 +27,10 @@ init_paths
 # Ensure .env exists
 ensure_file_exists "$ENV_FILE"
 
+# Load COMPOSE_PROFILES early so is_profile_active works for all sections
+COMPOSE_PROFILES_VALUE="$(read_env_var COMPOSE_PROFILES)"
+COMPOSE_PROFILES="$COMPOSE_PROFILES_VALUE"
+
 # ----------------------------------------------------------------
 # Prompt for OpenAI API key (optional) using .env value as source of truth
 # ----------------------------------------------------------------
@@ -48,87 +52,89 @@ fi
 # ----------------------------------------------------------------
 # Logic for n8n workflow import (RUN_N8N_IMPORT)
 # ----------------------------------------------------------------
-log_subheader "n8n Workflow Import"
-final_run_n8n_import_decision="false"
-require_whiptail
-if wt_yesno "Import n8n Workflows" "Import ~300 ready-made n8n workflows now? This can take ~30 minutes." "no"; then
-    final_run_n8n_import_decision="true"
-else
+if is_profile_active "n8n"; then
+    log_subheader "n8n Workflow Import"
     final_run_n8n_import_decision="false"
-fi
+    require_whiptail
+    if wt_yesno "Import n8n Workflows" "Import ~300 ready-made n8n workflows now? This can take ~30 minutes." "no"; then
+        final_run_n8n_import_decision="true"
+    else
+        final_run_n8n_import_decision="false"
+    fi
 
-# Persist RUN_N8N_IMPORT to .env
-write_env_var "RUN_N8N_IMPORT" "$final_run_n8n_import_decision"
+    # Persist RUN_N8N_IMPORT to .env
+    write_env_var "RUN_N8N_IMPORT" "$final_run_n8n_import_decision"
+else
+    write_env_var "RUN_N8N_IMPORT" "false"
+fi
 
 
 # ----------------------------------------------------------------
 # Prompt for number of n8n workers
 # ----------------------------------------------------------------
-log_subheader "n8n Worker Configuration"
-EXISTING_N8N_WORKER_COUNT="$(read_env_var N8N_WORKER_COUNT)"
-require_whiptail
-if [[ -n "$EXISTING_N8N_WORKER_COUNT" ]]; then
-    N8N_WORKER_COUNT_CURRENT="$EXISTING_N8N_WORKER_COUNT"
-    N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers (instances)" "Enter new number of n8n workers, or leave as current ($N8N_WORKER_COUNT_CURRENT)." "") || true
-    if [[ -z "$N8N_WORKER_COUNT_INPUT_RAW" ]]; then
-        N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
-    else
-        if [[ "$N8N_WORKER_COUNT_INPUT_RAW" =~ ^0*[1-9][0-9]*$ ]]; then
-            N8N_WORKER_COUNT_TEMP="$((10#$N8N_WORKER_COUNT_INPUT_RAW))"
-            if [[ "$N8N_WORKER_COUNT_TEMP" -ge 1 ]]; then
-                if wt_yesno "Confirm Workers" "Update n8n workers to $N8N_WORKER_COUNT_TEMP?" "yes"; then
-                    N8N_WORKER_COUNT="$N8N_WORKER_COUNT_TEMP"
+if is_profile_active "n8n"; then
+    log_subheader "n8n Worker Configuration"
+    EXISTING_N8N_WORKER_COUNT="$(read_env_var N8N_WORKER_COUNT)"
+    require_whiptail
+    if [[ -n "$EXISTING_N8N_WORKER_COUNT" ]]; then
+        N8N_WORKER_COUNT_CURRENT="$EXISTING_N8N_WORKER_COUNT"
+        N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers (instances)" "Enter new number of n8n workers, or leave as current ($N8N_WORKER_COUNT_CURRENT)." "") || true
+        if [[ -z "$N8N_WORKER_COUNT_INPUT_RAW" ]]; then
+            N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
+        else
+            if [[ "$N8N_WORKER_COUNT_INPUT_RAW" =~ ^0*[1-9][0-9]*$ ]]; then
+                N8N_WORKER_COUNT_TEMP="$((10#$N8N_WORKER_COUNT_INPUT_RAW))"
+                if [[ "$N8N_WORKER_COUNT_TEMP" -ge 1 ]]; then
+                    if wt_yesno "Confirm Workers" "Update n8n workers to $N8N_WORKER_COUNT_TEMP?" "yes"; then
+                        N8N_WORKER_COUNT="$N8N_WORKER_COUNT_TEMP"
+                    else
+                        N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
+                        log_info "Change declined. Keeping N8N_WORKER_COUNT at $N8N_WORKER_COUNT."
+                    fi
                 else
+                    log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Number must be positive. Keeping $N8N_WORKER_COUNT_CURRENT."
                     N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
-                    log_info "Change declined. Keeping N8N_WORKER_COUNT at $N8N_WORKER_COUNT."
                 fi
             else
-                log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Number must be positive. Keeping $N8N_WORKER_COUNT_CURRENT."
+                log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Please enter a positive integer. Keeping $N8N_WORKER_COUNT_CURRENT."
                 N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
             fi
-        else
-            log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Please enter a positive integer. Keeping $N8N_WORKER_COUNT_CURRENT."
-            N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
         fi
-    fi
-else
-    while true; do
-        N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers" "Enter number of n8n workers to run (default 1)." "1") || true
-        N8N_WORKER_COUNT_CANDIDATE="${N8N_WORKER_COUNT_INPUT_RAW:-1}"
-        if [[ "$N8N_WORKER_COUNT_CANDIDATE" =~ ^0*[1-9][0-9]*$ ]]; then
-            N8N_WORKER_COUNT_VALIDATED="$((10#$N8N_WORKER_COUNT_CANDIDATE))"
-            if [[ "$N8N_WORKER_COUNT_VALIDATED" -ge 1 ]]; then
-                if wt_yesno "Confirm Workers" "Run $N8N_WORKER_COUNT_VALIDATED n8n worker(s)?" "yes"; then
-                    N8N_WORKER_COUNT="$N8N_WORKER_COUNT_VALIDATED"
-                    break
+    else
+        while true; do
+            N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers" "Enter number of n8n workers to run (default 1)." "1") || true
+            N8N_WORKER_COUNT_CANDIDATE="${N8N_WORKER_COUNT_INPUT_RAW:-1}"
+            if [[ "$N8N_WORKER_COUNT_CANDIDATE" =~ ^0*[1-9][0-9]*$ ]]; then
+                N8N_WORKER_COUNT_VALIDATED="$((10#$N8N_WORKER_COUNT_CANDIDATE))"
+                if [[ "$N8N_WORKER_COUNT_VALIDATED" -ge 1 ]]; then
+                    if wt_yesno "Confirm Workers" "Run $N8N_WORKER_COUNT_VALIDATED n8n worker(s)?" "yes"; then
+                        N8N_WORKER_COUNT="$N8N_WORKER_COUNT_VALIDATED"
+                        break
+                    fi
+                else
+                    log_error "Number of workers must be a positive integer."
                 fi
             else
-                log_error "Number of workers must be a positive integer."
+                log_error "Invalid input '$N8N_WORKER_COUNT_CANDIDATE'. Please enter a positive integer (e.g., 1, 2)."
             fi
-        else
-            log_error "Invalid input '$N8N_WORKER_COUNT_CANDIDATE'. Please enter a positive integer (e.g., 1, 2)."
-        fi
-    done
+        done
+    fi
+    # Ensure N8N_WORKER_COUNT is definitely set (should be by logic above)
+    N8N_WORKER_COUNT="${N8N_WORKER_COUNT:-1}"
+
+    # Persist N8N_WORKER_COUNT to .env
+    write_env_var "N8N_WORKER_COUNT" "$N8N_WORKER_COUNT"
+
+    # Generate worker-runner pairs configuration
+    # Each worker gets its own dedicated task runner sidecar
+    log_info "Generating n8n worker-runner pairs configuration..."
+    bash "$SCRIPT_DIR/generate_n8n_workers.sh"
 fi
-# Ensure N8N_WORKER_COUNT is definitely set (should be by logic above)
-N8N_WORKER_COUNT="${N8N_WORKER_COUNT:-1}"
-
-# Persist N8N_WORKER_COUNT to .env
-write_env_var "N8N_WORKER_COUNT" "$N8N_WORKER_COUNT"
-
-# Generate worker-runner pairs configuration
-# Each worker gets its own dedicated task runner sidecar
-log_info "Generating n8n worker-runner pairs configuration..."
-bash "$SCRIPT_DIR/generate_n8n_workers.sh"
 
 
 # ----------------------------------------------------------------
 # Cloudflare Tunnel Token (if cloudflare-tunnel profile is active)
 # ----------------------------------------------------------------
-COMPOSE_PROFILES_VALUE="$(read_env_var COMPOSE_PROFILES)"
-# Set COMPOSE_PROFILES for is_profile_active to work
-COMPOSE_PROFILES="$COMPOSE_PROFILES_VALUE"
-
 if is_profile_active "cloudflare-tunnel"; then
     log_subheader "Cloudflare Tunnel"
     existing_cf_token="$(read_env_var CLOUDFLARE_TUNNEL_TOKEN)"

scripts/06_run_services.sh

@@ -32,6 +32,23 @@ require_file "$PROJECT_ROOT/docker-compose.yml" "docker-compose.yml file not fou
 require_file "$PROJECT_ROOT/Caddyfile" "Caddyfile not found in project root. Reverse proxy might not work."
 require_file "$PROJECT_ROOT/start_services.py" "start_services.py file not found in project root."
 
+# Remove legacy custom-tls.conf that causes duplicate host errors
+# This is needed for users upgrading from older versions
+# TODO: Remove this cleanup block after v3.0 release (all users migrated)
+OLD_TLS_CONFIG="$PROJECT_ROOT/caddy-addon/custom-tls.conf"
+if [[ -f "$OLD_TLS_CONFIG" ]]; then
+    log_warning "Removing obsolete custom-tls.conf (causes duplicate host errors)"
+    rm -f "$OLD_TLS_CONFIG"
+fi
+
+# Ensure TLS snippet exists (auto-create from template if missing)
+TLS_SNIPPET="$PROJECT_ROOT/caddy-addon/tls-snippet.conf"
+TLS_TEMPLATE="$PROJECT_ROOT/caddy-addon/tls-snippet.conf.example"
+if [[ ! -f "$TLS_SNIPPET" ]] && [[ -f "$TLS_TEMPLATE" ]]; then
+    cp "$TLS_TEMPLATE" "$TLS_SNIPPET"
+    log_info "Created tls-snippet.conf from template (Let's Encrypt mode)"
+fi
+
 # Check if Docker daemon is running
 if ! docker info > /dev/null 2>&1; then
   log_error "Docker daemon is not running. Please start Docker and try again."

scripts/07_final_report.sh

@@ -79,6 +79,9 @@ echo ""
 echo -e "  ${WHITE}2.${NC} Store the Welcome Page credentials securely"
 echo ""
 echo -e "  ${WHITE}3.${NC} Configure services as needed:"
+if is_profile_active "appsmith"; then
+    echo -e "     ${GREEN}*${NC} ${WHITE}Appsmith${NC}: Create admin account on first login (may take a few minutes to start)"
+fi
 if is_profile_active "n8n"; then
     echo -e "     ${GREEN}*${NC} ${WHITE}n8n${NC}: Complete first-run setup with your email"
 fi

scripts/generate_welcome_page.sh

@@ -27,6 +27,19 @@ GENERATED_AT=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
 # Build services array - each entry is a formatted JSON block
 declare -a SERVICES_ARRAY
 
+# Appsmith
+if is_profile_active "appsmith"; then
+    SERVICES_ARRAY+=("    \"appsmith\": {
+      \"hostname\": \"$(json_escape "$APPSMITH_HOSTNAME")\",
+      \"credentials\": {
+        \"note\": \"Create your account on first login\"
+      },
+      \"extra\": {
+        \"docs\": \"https://docs.appsmith.com\"
+      }
+    }")
+fi
+
 # n8n
 if is_profile_active "n8n"; then
     N8N_WORKER_COUNT_VAL="${N8N_WORKER_COUNT:-1}"
@@ -519,6 +532,16 @@ if is_profile_active "databasus"; then
     ((STEP_NUM++))
 fi
 
+# Set up Appsmith (if appsmith active)
+if is_profile_active "appsmith"; then
+    QUICK_START_ARRAY+=("    {
+      \"step\": $STEP_NUM,
+      \"title\": \"Set up Appsmith\",
+      \"description\": \"Create your admin account and build your first app\"
+    }")
+    ((STEP_NUM++))
+fi
+
 # Step 4: Monitor system (if monitoring active)
 if is_profile_active "monitoring"; then
     QUICK_START_ARRAY+=("    {

scripts/restart.sh

@@ -10,6 +10,7 @@
 #   - docker-compose.n8n-workers.yml (if exists and n8n profile active)
 #   - supabase/docker/docker-compose.yml (if exists and supabase profile active)
 #   - dify/docker/docker-compose.yaml (if exists and dify profile active)
+#   - docker-compose.override.yml (if exists, user overrides with highest precedence)
 #
 # Usage: bash scripts/restart.sh
 # =============================================================================
@@ -33,6 +34,20 @@ EXTERNAL_SERVICE_INIT_DELAY=10
 # Build compose files array (sets global COMPOSE_FILES)
 build_compose_files_array
 
+# Ensure postiz.env exists if Postiz is enabled (required for volume mount)
+# This is a safety net for cases where restart runs without start_services.py
+# (e.g., git pull + make restart instead of make update)
+if is_profile_active "postiz"; then
+    if [ -d "$PROJECT_ROOT/postiz.env" ]; then
+        log_warning "postiz.env exists as a directory (created by Docker). Removing and recreating as file."
+        rm -rf "$PROJECT_ROOT/postiz.env"
+        touch "$PROJECT_ROOT/postiz.env"
+    elif [ ! -f "$PROJECT_ROOT/postiz.env" ]; then
+        log_warning "postiz.env not found, creating empty file. Run 'make update' to generate full config."
+        touch "$PROJECT_ROOT/postiz.env"
+    fi
+fi
+
 log_info "Restarting services..."
 log_info "Using compose files: ${COMPOSE_FILES[*]}"
 
@@ -71,6 +86,10 @@ MAIN_COMPOSE_FILES=("-f" "$PROJECT_ROOT/docker-compose.yml")
 if path=$(get_n8n_workers_compose); then
     MAIN_COMPOSE_FILES+=("-f" "$path")
 fi
+OVERRIDE_COMPOSE="$PROJECT_ROOT/docker-compose.override.yml"
+if [ -f "$OVERRIDE_COMPOSE" ]; then
+    MAIN_COMPOSE_FILES+=("-f" "$OVERRIDE_COMPOSE")
+fi
 
 # Start main services
 log_info "Starting main services..."

scripts/setup_custom_tls.sh

@@ -2,12 +2,13 @@
 # =============================================================================
 # setup_custom_tls.sh - Configure custom TLS certificates for Caddy
 # =============================================================================
-# Generates caddy-addon/custom-tls.conf for using corporate/internal certificates
+# Updates caddy-addon/tls-snippet.conf to use corporate/internal certificates
 # instead of Let's Encrypt.
 #
 # Usage:
 #   bash scripts/setup_custom_tls.sh                    # Interactive mode
 #   bash scripts/setup_custom_tls.sh cert.crt key.key   # Non-interactive mode
+#   bash scripts/setup_custom_tls.sh --remove           # Reset to Let's Encrypt
 #
 # Prerequisites:
 #   - Place certificate files in ./certs/ directory
@@ -18,13 +19,27 @@ set -euo pipefail
 
 source "$(dirname "$0")/utils.sh" && init_paths
 
-ADDON_FILE="$PROJECT_ROOT/caddy-addon/custom-tls.conf"
+SNIPPET_FILE="$PROJECT_ROOT/caddy-addon/tls-snippet.conf"
+SNIPPET_EXAMPLE="$PROJECT_ROOT/caddy-addon/tls-snippet.conf.example"
 CERTS_DIR="$PROJECT_ROOT/certs"
 
+# Legacy file that causes duplicate host errors (must be cleaned up on migration)
+# TODO: Remove OLD_CONFIG and cleanup_legacy_config() after v3.0 release (all users migrated)
+OLD_CONFIG="$PROJECT_ROOT/caddy-addon/custom-tls.conf"
+
 # =============================================================================
 # FUNCTIONS
 # =============================================================================
 
+cleanup_legacy_config() {
+    # Remove old custom-tls.conf that causes duplicate host errors
+    # This is needed for users upgrading from older versions
+    if [[ -f "$OLD_CONFIG" ]]; then
+        log_warning "Removing obsolete custom-tls.conf (causes duplicate host errors)"
+        rm -f "$OLD_CONFIG"
+    fi
+}
+
 show_help() {
     cat << EOF
 Setup Custom TLS Certificates for Caddy
@@ -33,7 +48,7 @@ Usage: $(basename "$0") [OPTIONS] [CERT_FILE] [KEY_FILE]
 
 Options:
   -h, --help     Show this help message
-  --remove       Remove custom TLS configuration
+  --remove       Reset to Let's Encrypt automatic certificates
 
 Arguments:
   CERT_FILE      Path to certificate file (relative to ./certs/)
@@ -42,13 +57,12 @@ Arguments:
 Examples:
   $(basename "$0")                           # Interactive mode
   $(basename "$0") wildcard.crt wildcard.key # Use specific files
-  $(basename "$0") --remove                  # Remove custom TLS config
+  $(basename "$0") --remove                  # Reset to Let's Encrypt
 
 The script will:
 1. Detect certificate files in ./certs/
-2. Read active services from .env
-3. Generate caddy-addon/custom-tls.conf
-4. Optionally restart Caddy
+2. Update caddy-addon/tls-snippet.conf with your certificate paths
+3. Optionally restart Caddy
 
 EOF
 }
@@ -75,157 +89,53 @@ find_keys() {
     echo "${keys[*]:-}"
 }
 
-get_active_services() {
-    # Get list of services with their hostnames from .env
-    load_env
-    local services=()
-
-    # Map of service names to their hostname variables
-    declare -A service_map=(
-        ["n8n"]="N8N_HOSTNAME"
-        ["flowise"]="FLOWISE_HOSTNAME"
-        ["webui"]="WEBUI_HOSTNAME"
-        ["grafana"]="GRAFANA_HOSTNAME"
-        ["prometheus"]="PROMETHEUS_HOSTNAME"
-        ["portainer"]="PORTAINER_HOSTNAME"
-        ["langfuse"]="LANGFUSE_HOSTNAME"
-        ["supabase"]="SUPABASE_HOSTNAME"
-        ["dify"]="DIFY_HOSTNAME"
-        ["nocodb"]="NOCODB_HOSTNAME"
-        ["ragapp"]="RAGAPP_HOSTNAME"
-        ["ragflow"]="RAGFLOW_HOSTNAME"
-        ["waha"]="WAHA_HOSTNAME"
-        ["searxng"]="SEARXNG_HOSTNAME"
-        ["comfyui"]="COMFYUI_HOSTNAME"
-        ["welcome"]="WELCOME_HOSTNAME"
-        ["databasus"]="DATABASUS_HOSTNAME"
-        ["letta"]="LETTA_HOSTNAME"
-        ["lightrag"]="LIGHTRAG_HOSTNAME"
-        ["weaviate"]="WEAVIATE_HOSTNAME"
-        ["qdrant"]="QDRANT_HOSTNAME"
-        ["neo4j"]="NEO4J_HOSTNAME"
-        ["postiz"]="POSTIZ_HOSTNAME"
-        ["libretranslate"]="LT_HOSTNAME"
-        ["paddleocr"]="PADDLEOCR_HOSTNAME"
-        ["docling"]="DOCLING_HOSTNAME"
-    )
-
-    for service in "${!service_map[@]}"; do
-        local hostname_var="${service_map[$service]}"
-        local hostname="${!hostname_var:-}"
-        if [[ -n "$hostname" && "$hostname" != *"yourdomain.com" ]]; then
-            services+=("$service:$hostname")
+ensure_snippet_exists() {
+    # Create tls-snippet.conf from example if it doesn't exist
+    # This ensures the file survives git updates (it's gitignored)
+    if [[ ! -f "$SNIPPET_FILE" ]]; then
+        if [[ -f "$SNIPPET_EXAMPLE" ]]; then
+            cp "$SNIPPET_EXAMPLE" "$SNIPPET_FILE"
+            log_info "Created tls-snippet.conf from template"
+        else
+            # Fallback: create default content directly
+            remove_config
         fi
-    done
-
-    echo "${services[*]:-}"
+    fi
 }
 
 generate_config() {
     local cert_file="$1"
     local key_file="$2"
-    local services=("${@:3}")
 
-    cat > "$ADDON_FILE" << 'HEADER'
-# Custom TLS Configuration
-# Generated by setup_custom_tls.sh
-#
-# This file overrides default Let's Encrypt certificates with custom ones.
-# Regenerate with: make setup-tls
+    cat > "$SNIPPET_FILE" << EOF
+# TLS Configuration Snippet
+# Generated by setup_custom_tls.sh on $(date -Iseconds)
+# Using custom certificates instead of Let's Encrypt.
+# Reset to Let's Encrypt: make setup-tls --remove
 
-# Reusable TLS snippet
-(custom_tls) {
-HEADER
+(service_tls) {
+    tls /etc/caddy/certs/$cert_file /etc/caddy/certs/$key_file
+}
+EOF
 
-    echo "    tls /etc/caddy/certs/$cert_file /etc/caddy/certs/$key_file" >> "$ADDON_FILE"
-    echo "}" >> "$ADDON_FILE"
-    echo "" >> "$ADDON_FILE"
-
-    # Service-specific reverse proxy mappings
-    declare -A proxy_map=(
-        ["n8n"]="n8n:5678"
-        ["flowise"]="flowise:3001"
-        ["webui"]="open-webui:8080"
-        ["grafana"]="grafana:3000"
-        ["prometheus"]="prometheus:9090"
-        ["portainer"]="portainer:9000"
-        ["langfuse"]="langfuse-web:3000"
-        ["supabase"]="kong:8000"
-        ["dify"]="nginx:80"
-        ["nocodb"]="nocodb:8080"
-        ["ragapp"]="ragapp:8000"
-        ["ragflow"]="ragflow:80"
-        ["waha"]="waha:3000"
-        ["searxng"]="searxng:8080"
-        ["comfyui"]="comfyui:8188"
-        ["welcome"]="file_server"
-        ["databasus"]="databasus:4005"
-        ["letta"]="letta:8283"
-        ["lightrag"]="lightrag:9621"
-        ["weaviate"]="weaviate:8080"
-        ["qdrant"]="qdrant:6333"
-        ["neo4j"]="neo4j:7474"
-        ["postiz"]="postiz:5000"
-        ["libretranslate"]="libretranslate:5000"
-        ["paddleocr"]="paddleocr:8080"
-        ["docling"]="docling:5001"
-    )
-
-    # Services that need basic auth (format: USERNAME_VAR:PASSWORD_HASH_VAR)
-    declare -A auth_services=(
-        ["prometheus"]="PROMETHEUS_USERNAME:PROMETHEUS_PASSWORD_HASH"
-        ["ragapp"]="RAGAPP_USERNAME:RAGAPP_PASSWORD_HASH"
-        ["comfyui"]="COMFYUI_USERNAME:COMFYUI_PASSWORD_HASH"
-        ["welcome"]="WELCOME_USERNAME:WELCOME_PASSWORD_HASH"
-        ["libretranslate"]="LT_USERNAME:LT_PASSWORD_HASH"
-        ["paddleocr"]="PADDLEOCR_USERNAME:PADDLEOCR_PASSWORD_HASH"
-        ["docling"]="DOCLING_USERNAME:DOCLING_PASSWORD_HASH"
-    )
-
-    for service_entry in "${services[@]}"; do
-        local service="${service_entry%%:*}"
-        local hostname="${service_entry#*:}"
-        local proxy="${proxy_map[$service]:-}"
-
-        [[ -z "$proxy" ]] && continue
-
-        echo "# $service" >> "$ADDON_FILE"
-        echo "$hostname {" >> "$ADDON_FILE"
-        echo "    import custom_tls" >> "$ADDON_FILE"
-
-        # Add basic auth if needed
-        if [[ -n "${auth_services[$service]:-}" ]]; then
-            local auth_config="${auth_services[$service]}"
-            local username_var="${auth_config%%:*}"
-            local password_hash_var="${auth_config#*:}"
-            echo "    basic_auth {" >> "$ADDON_FILE"
-            echo "        {\$${username_var}} {\$${password_hash_var}}" >> "$ADDON_FILE"
-            echo "    }" >> "$ADDON_FILE"
-        fi
-
-        # Add reverse proxy or file server
-        if [[ "$proxy" == "file_server" ]]; then
-            echo "    root * /srv/welcome" >> "$ADDON_FILE"
-            echo "    file_server" >> "$ADDON_FILE"
-            echo "    try_files {path} /index.html" >> "$ADDON_FILE"
-        else
-            echo "    reverse_proxy $proxy" >> "$ADDON_FILE"
-        fi
-
-        echo "}" >> "$ADDON_FILE"
-        echo "" >> "$ADDON_FILE"
-    done
-
-    log_success "Generated $ADDON_FILE"
+    log_success "Generated $SNIPPET_FILE"
 }
 
 remove_config() {
-    if [[ -f "$ADDON_FILE" ]]; then
-        rm -f "$ADDON_FILE"
-        log_success "Removed custom TLS configuration"
-    else
-        log_info "No custom TLS configuration found"
-    fi
+    cat > "$SNIPPET_FILE" << 'EOF'
+# TLS Configuration Snippet
+# Imported by all service blocks in the main Caddyfile.
+#
+# Default: Empty (uses Let's Encrypt automatic certificates)
+# Custom: Overwritten by 'make setup-tls' with your certificate paths
+# Reset: Run 'make setup-tls --remove' to restore Let's Encrypt
+
+(service_tls) {
+    # Default: Let's Encrypt automatic certificates (empty = no override)
+}
+EOF
+
+    log_success "Reset to Let's Encrypt (automatic certificates)"
 }
 
 restart_caddy() {
@@ -250,12 +160,19 @@ main() {
             exit 0
             ;;
         --remove)
+            cleanup_legacy_config
             remove_config
             restart_caddy
             exit 0
             ;;
     esac
 
+    # Clean up legacy config that causes duplicate hosts
+    cleanup_legacy_config
+
+    # Ensure snippet file exists (survives git updates)
+    ensure_snippet_exists
+
     # Ensure certs directory exists
     mkdir -p "$CERTS_DIR"
 
@@ -319,29 +236,16 @@ main() {
     log_info "Using certificate: $cert_file"
     log_info "Using key: $key_file"
 
-    # Get active services
-    local services_arr
-    IFS=' ' read -ra services_arr <<< "$(get_active_services)"
-
-    if [[ ${#services_arr[@]} -eq 0 ]]; then
-        log_warning "No services with configured hostnames found in .env"
-        log_info "Make sure to update *_HOSTNAME variables in .env with your domain"
-        exit 1
-    fi
-
-    log_info "Found ${#services_arr[@]} services with configured hostnames"
+    # Ensure certificate files are readable by Caddy container
+    # (Docker volume mounts preserve host permissions, Caddy may run as different UID)
+    chmod 644 "$CERTS_DIR/$cert_file" "$CERTS_DIR/$key_file"
 
     # Generate configuration
-    generate_config "$cert_file" "$key_file" "${services_arr[@]}"
+    generate_config "$cert_file" "$key_file"
 
-    # Show summary
     echo ""
-    log_info "Configuration generated for the following services:"
-    for service_entry in "${services_arr[@]}"; do
-        local service="${service_entry%%:*}"
-        local hostname="${service_entry#*:}"
-        echo "  - $service: $hostname"
-    done
+    log_info "Custom TLS configured successfully!"
+    log_info "All services will use: /etc/caddy/certs/$cert_file"
     echo ""
 
     # Restart Caddy

scripts/update_preview.sh

@@ -134,6 +134,11 @@ if is_profile_active "databasus"; then
     check_image_update "databasus" "databasus/databasus:latest"
 fi
 
+if is_profile_active "appsmith"; then
+    log_subheader "Appsmith"
+    check_image_update "appsmith" "appsmith/appsmith-ce:release"
+fi
+
 # Summary
 log_divider
 echo ""

scripts/utils.sh

@@ -353,6 +353,7 @@ get_dify_compose() {
 }
 
 # Build array of all active compose files (main + external services)
+# Appends docker-compose.override.yml last if it exists (user overrides, highest precedence)
 # IMPORTANT: Requires COMPOSE_PROFILES to be set before calling (via load_env)
 # Usage: build_compose_files_array; docker compose "${COMPOSE_FILES[@]}" up -d
 # Result is stored in global COMPOSE_FILES array
@@ -369,6 +370,12 @@ build_compose_files_array() {
     if path=$(get_dify_compose); then
         COMPOSE_FILES+=("-f" "$path")
     fi
+
+    # Include user overrides last (highest precedence)
+    local override="$PROJECT_ROOT/docker-compose.override.yml"
+    if [ -f "$override" ]; then
+        COMPOSE_FILES+=("-f" "$override")
+    fi
 }
 
 #=============================================================================

start_services.py

@@ -166,6 +166,76 @@ def prepare_dify_env():
     with open(env_path, 'w') as f:
         f.write("\n".join(lines) + "\n")
 
+def is_postiz_enabled():
+    """Check if 'postiz' is in COMPOSE_PROFILES in .env file."""
+    env_values = dotenv_values(".env")
+    compose_profiles = env_values.get("COMPOSE_PROFILES", "")
+    return "postiz" in compose_profiles.split(',')
+
+def prepare_postiz_env():
+    """Generate postiz.env for mounting as /app/.env in Postiz container.
+
+    The Postiz image uses dotenv-cli (dotenv -e ../../.env) to load config.
+    Always regenerated to reflect current .env values.
+    """
+    if not is_postiz_enabled():
+        print("Postiz is not enabled, skipping env preparation.")
+        return
+
+    print("Generating postiz.env from root .env values...")
+    root_env = dotenv_values(".env")
+
+    hostname = root_env.get("POSTIZ_HOSTNAME", "")
+    frontend_url = f"https://{hostname}" if hostname else ""
+
+    env_vars = {
+        "BACKEND_INTERNAL_URL": "http://localhost:3000",
+        "DATABASE_URL": f"postgresql://postgres:{root_env.get('POSTGRES_PASSWORD', '')}@postgres:5432/{root_env.get('POSTIZ_DB_NAME', 'postiz')}?schema=postiz",
+        "DISABLE_REGISTRATION": root_env.get("POSTIZ_DISABLE_REGISTRATION", "false"),
+        "FRONTEND_URL": frontend_url,
+        "IS_GENERAL": "true",
+        "JWT_SECRET": root_env.get("JWT_SECRET", ""),
+        "MAIN_URL": frontend_url,
+        "NEXT_PUBLIC_BACKEND_URL": f"{frontend_url}/api" if frontend_url else "",
+        "NEXT_PUBLIC_UPLOAD_DIRECTORY": "/uploads",
+        "REDIS_URL": "redis://redis:6379",
+        "STORAGE_PROVIDER": "local",
+        "TEMPORAL_ADDRESS": "temporal:7233",
+        "UPLOAD_DIRECTORY": "/uploads",
+    }
+
+    # Social media API keys — direct pass-through from root .env
+    social_keys = [
+        "X_API_KEY", "X_API_SECRET",
+        "LINKEDIN_CLIENT_ID", "LINKEDIN_CLIENT_SECRET",
+        "REDDIT_CLIENT_ID", "REDDIT_CLIENT_SECRET",
+        "GITHUB_CLIENT_ID", "GITHUB_CLIENT_SECRET",
+        "BEEHIIVE_API_KEY", "BEEHIIVE_PUBLICATION_ID",
+        "THREADS_APP_ID", "THREADS_APP_SECRET",
+        "FACEBOOK_APP_ID", "FACEBOOK_APP_SECRET",
+        "YOUTUBE_CLIENT_ID", "YOUTUBE_CLIENT_SECRET",
+        "TIKTOK_CLIENT_ID", "TIKTOK_CLIENT_SECRET",
+        "PINTEREST_CLIENT_ID", "PINTEREST_CLIENT_SECRET",
+        "DRIBBBLE_CLIENT_ID", "DRIBBBLE_CLIENT_SECRET",
+        "DISCORD_CLIENT_ID", "DISCORD_CLIENT_SECRET",
+        "DISCORD_BOT_TOKEN_ID",
+        "SLACK_ID", "SLACK_SECRET", "SLACK_SIGNING_SECRET",
+        "MASTODON_URL", "MASTODON_CLIENT_ID", "MASTODON_CLIENT_SECRET",
+    ]
+    for key in social_keys:
+        env_vars[key] = root_env.get(key, "")
+
+    # Handle case where Docker created postiz.env as a directory
+    if os.path.isdir("postiz.env"):
+        print("Warning: postiz.env exists as a directory (likely created by Docker). Removing...")
+        shutil.rmtree("postiz.env")
+
+    with open("postiz.env", 'w') as f:
+        for key, value in env_vars.items():
+            f.write(f'{key}="{value}"\n')
+
+    print(f"Generated postiz.env with {len(env_vars)} variables.")
+
 def stop_existing_containers():
     """Stop and remove existing containers for our unified project ('localai')."""
     print("Stopping and removing existing containers for the unified project 'localai'...")
@@ -195,6 +265,11 @@ def stop_existing_containers():
     if os.path.exists(n8n_workers_compose_path):
         cmd.extend(["-f", n8n_workers_compose_path])
 
+    # Include user overrides if present
+    override_path = "docker-compose.override.yml"
+    if os.path.exists(override_path):
+        cmd.extend(["-f", override_path])
+
     cmd.extend(["down"])
     run_command(cmd)
 
@@ -230,6 +305,11 @@ def start_local_ai():
     if os.path.exists(n8n_workers_compose_path):
         compose_files.extend(["-f", n8n_workers_compose_path])
 
+    # Include user overrides if present (must be last for highest precedence)
+    override_path = "docker-compose.override.yml"
+    if os.path.exists(override_path):
+        compose_files.extend(["-f", override_path])
+
     # Explicitly build services and pull newer base images first.
     print("Checking for newer base images and building services...")
     build_cmd = ["docker", "compose", "-p", "localai"] + compose_files + ["build", "--pull"]
@@ -394,7 +474,10 @@ def main():
     # Generate SearXNG secret key and check docker-compose.yml
     generate_searxng_secret_key()
     check_and_fix_docker_compose_for_searxng()
-    
+
+    # Generate Postiz env file
+    prepare_postiz_env()
+
     stop_existing_containers()
     
     # Start Supabase first

welcome/app.js

@@ -148,6 +148,14 @@
     // DATA - Service metadata and commands
     // ============================================
     const SERVICE_METADATA = {
+        'appsmith': {
+            name: 'Appsmith',
+            description: 'Low-code Internal Tools',
+            icon: 'AS',
+            color: 'bg-[#5f2dde]',
+            category: 'tools',
+            docsUrl: 'https://docs.appsmith.com'
+        },
         'n8n': {
             name: 'n8n',
             description: 'Workflow Automation',