version: '3'

services:
    db:
        image: postgres:alpine
        container_name: posthog_db
        environment:
            POSTGRES_USER: posthog
            POSTGRES_DB: posthog
            POSTGRES_PASSWORD: posthog
    redis:
        image: 'redis:alpine'
        container_name: posthog_redis
    web:
        image: posthog/posthog:latest
        container_name: posthog_web
        ports:
            - '8000:8000'
            - '80:8000'
        environment:
            IS_DOCKER: 'true'
            DATABASE_URL: 'postgres://posthog:posthog@db:5432/posthog'
            REDIS_URL: 'redis://redis:6379/'
            SECRET_KEY: '<randomly generated secret key>'
        depends_on:
            - db
            - redis
        links:
            - db:db
            - redis:redis