Sets up Nextcloud homelab cloud

cloud/.env.example

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+# =============================================================================
+# NEXTCLOUD HOMELAB CLOUD ENVIRONMENT CONFIGURATION
+# =============================================================================
+# Copy this file to .env and customize the values for your setup
+
+# =============================================================================
+# GENERAL SETTINGS
+# =============================================================================
+TZ=Europe/Warsaw
+PUID=1000
+PGID=1000
+DOMAIN_NAME=fajnachata.club
+
+# =============================================================================
+# DATABASE CONFIGURATION (PostgreSQL)
+# =============================================================================
+POSTGRES_DB=nextcloud
+POSTGRES_USER=nextcloud_user
+POSTGRES_PASSWORD=your_secure_postgres_password_here
+
+# Additional databases for other services
+PAPERLESS_DB_NAME=paperless
+BOOKSTACK_DB_NAME=bookstack
+
+# =============================================================================
+# REDIS CONFIGURATION
+# =============================================================================
+REDIS_PASSWORD=your_secure_redis_password_here
+
+# =============================================================================
+# NEXTCLOUD CONFIGURATION
+# =============================================================================
+NEXTCLOUD_ADMIN_USER=admin
+NEXTCLOUD_ADMIN_PASSWORD=your_secure_nextcloud_admin_password_here
+NEXTCLOUD_TRUSTED_DOMAINS=nextcloud.fajnachata.club,100.92.119.54
+
+# =============================================================================
+# PAPERLESS-NGX CONFIGURATION
+# =============================================================================
+PAPERLESS_SECRET_KEY=your_very_long_secret_key_for_paperless_here_at_least_50_chars
+PAPERLESS_ADMIN_USER=admin
+PAPERLESS_ADMIN_PASSWORD=your_secure_paperless_admin_password_here
+
+# =============================================================================
+# SECURITY NOTES
+# =============================================================================
+# 1. Generate strong passwords for all services
+# 2. Use a password manager to store these credentials
+# 3. The PAPERLESS_SECRET_KEY should be at least 50 characters long
+# 4. Consider using environment-specific secrets management
+# 5. Never commit the actual .env file to version control
+
+# =============================================================================
+# GENERATION COMMANDS
+# =============================================================================
+# Generate secure passwords:
+# openssl rand -base64 32
+# 
+# Generate Paperless secret key:
+# openssl rand -base64 64
+#
+# Generate random string:
+# head /dev/urandom | tr -dc A-Za-z0-9 | head -c 50