home/Projects/kompose/docs/content/3.guide/configuration.md

title, description

title	description
Configuration	Configure Kompose and your stacks

Root Configuration (.env)

Global settings shared across all stacks:

# Network Configuration
NETWORK_NAME=kompose

# Database Connection (default values)
DB_USER=dbuser
DB_PASSWORD=secretpassword
DB_PORT=5432
DB_HOST=postgres

# Admin Settings
ADMIN_EMAIL=admin@example.com

# Email/SMTP Settings
EMAIL_TRANSPORT=smtp
EMAIL_FROM=noreply@example.com
EMAIL_SMTP_HOST=smtp.example.com
EMAIL_SMTP_PORT=465
EMAIL_SMTP_USER=smtp@example.com
EMAIL_SMTP_PASSWORD=smtppassword

Stack Configuration (<stack>/.env)

Stack-specific settings:

# Stack Identification
COMPOSE_PROJECT_NAME=blog

# Docker Image
DOCKER_IMAGE=joseluisq/static-web-server:latest

# Traefik Configuration
TRAEFIK_HOST=example.com

# Application Settings
APP_PORT=80

Configuration Precedence

CLI Overrides (-e flag) 
    ↓
Stack .env
    ↓
Root .env
    ↓
Compose defaults