Add Docmost v0.25.3 - Collaborative Wiki and Documentation Platform

[BookJJun-IJ]

Add Docmost v0.25.3 - Collaborative Wiki and Documentation Platform

Description

Docmost is an open-source, self-hosted wiki and documentation tool — a modern alternative to Confluence and Notion. Create, collaborate, and share knowledge with your team in real-time.

Key Features:

• Real-time collaborative editing with rich text editor
• Spaces and pages for organized documentation
• Permissions and roles for team access control
• Nested pages with drag-and-drop organization
• Full-text search across all documents
• File attachments and image embedding
• Comments and discussions on pages
• Page history and version tracking

Technical Implementation:

• 3-container architecture: Docmost + PostgreSQL 16 + Redis 7.2
• $PCS_DEFAULT_PASSWORD for database authentication and APP_SECRET (no hardcoded credentials)
• Caddy reverse proxy labels for clean HTTPS URLs
• Port 80 exposed for clean NSL Router URLs
• Healthcheck on PostgreSQL with service_healthy dependency condition
• Internal docmost-network for inter-service communication + external pcs for routing
• Multi-language support (English, Korean, Chinese, Spanish, French)

Architecture:

User → Caddy (HTTPS) → Docmost (port 80) → PostgreSQL (data) + Redis (cache/sessions)

Security Checklist

• Authentication via onboarding - first user becomes workspace admin (valid exception per CONTRIBUTING.md)
• No hardcoded credentials - $PCS_DEFAULT_PASSWORD for database and APP_SECRET
• Proper file permissions: user: "0:0" on all services (AppData-only access)
• Specific version tags: docmost/docmost:0.25.3, postgres:16-alpine, redis:7.2-alpine

Functionality Checklist

• Works immediately after installation - onboarding starts automatically
• Data mapped to /DATA/AppData/$AppID/ (pgdata, redis, storage)
• No manual configuration required - DB auto-initialized, workspace created via onboarding
• Data persistence - all documents, user accounts, and attachments persist across reinstalls
• cpu_shares set on all services:
  • docmost: 70 (Interactive with Heavy Tasks - real-time collaborative editor + WebSocket)
  • docmost-db: 50 (Standard Application - PostgreSQL backend)
  • docmost-redis: 30 (Background Service - cache and session store)
• Resource limits and reservations configured:
  • docmost: 1G limit / 512M reservation
  • docmost-db: 512M limit / 256M reservation
  • docmost-redis: 256M limit / 128M reservation
• Healthcheck on PostgreSQL with proper start_period
• depends_on with condition: service_healthy (db) and service_started (redis) ensures correct startup order
• Fresh installation tested
• Uninstall/reinstall tested - data persists

Documentation Checklist

• Clear description in 5 languages (en_us, ko_kr, zh_cn, fr_fr, es_es)
• Multi-language taglines
• Multi-language tips with setup instructions
• Icon, screenshots point to BookJJun-IJ/AppStore@create

Testing

• ✅ Fresh installation - all 3 containers start in correct order
• ✅ Healthcheck passes for PostgreSQL
• ✅ Database auto-creation and migration successful
• ✅ Workspace admin account creation via onboarding flow
• ✅ Real-time collaborative editing functional
• ✅ Page creation, nested pages, and spaces working
• ✅ File attachments and image embedding working
• ✅ Full-text search functional
• ✅ Data persistence across uninstall/reinstall
• ✅ Resource usage within configured limits

Category

Documents

Screenshots

1. Real-time collaborative editing with your team
2. Organized knowledge with spaces and nested pages
3. Open-source wiki platform with full data ownership

Links

• Official Repository
• Documentation
• Docker Hub