docker-compose.base.yml

#
# docker-compose base file used for local development, hobby deploys, and other compose use cases.
#
# If you are looking at self-hosted deployment options check
# https://posthog.com/docs/self-host
#

services:
    db:
        image: postgres:12-alpine
        restart: on-failure
        environment:
            POSTGRES_USER: posthog
            POSTGRES_DB: posthog
            POSTGRES_PASSWORD: posthog

    redis:
        image: redis:6.2.7-alpine
        restart: on-failure
        command: redis-server --maxmemory-policy allkeys-lru --maxmemory 200mb

    clickhouse:
        #
        # Note: please keep the default version in sync across
        #       `posthog` and the `charts-clickhouse` repos
        #
        image: ${CLICKHOUSE_SERVER_IMAGE:-clickhouse/clickhouse-server:22.8}
        restart: on-failure
        depends_on:
            - kafka
            - zookeeper
    zookeeper:
        image: zookeeper:3.7.0
        restart: on-failure

    kafka:
        image: bitnami/kafka:2.8.1-debian-10-r99
        restart: on-failure
        depends_on:
            - zookeeper
        environment:
            KAFKA_BROKER_ID: 1001
            KAFKA_CFG_RESERVED_BROKER_MAX_ID: 1001
            KAFKA_CFG_LISTENERS: PLAINTEXT://:9092
            KAFKA_CFG_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
            KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
            ALLOW_PLAINTEXT_LISTENER: 'true'

    object_storage:
        image: minio/minio:RELEASE.2022-06-25T15-50-16Z
        restart: on-failure
        environment:
            MINIO_ROOT_USER: object_storage_root_user
            MINIO_ROOT_PASSWORD: object_storage_root_password
        entrypoint: sh
        command: -c 'mkdir -p /data/posthog && minio server --address ":19000" --console-address ":19001" /data' # create the 'posthog' bucket before starting the service

    maildev:
        image: maildev/maildev:2.0.5
        restart: on-failure
    worker: &worker
        command: ./bin/docker-worker-celery --with-scheduler
        restart: on-failure
        environment:
            DISABLE_SECURE_SSL_REDIRECT: 'true'
            IS_BEHIND_PROXY: 'true'
            DATABASE_URL: 'postgres://posthog:posthog@db:5432/posthog'
            CLICKHOUSE_HOST: 'clickhouse'
            CLICKHOUSE_DATABASE: 'posthog'
            CLICKHOUSE_SECURE: 'false'
            CLICKHOUSE_VERIFY: 'false'
            KAFKA_URL: 'kafka://kafka'
            REDIS_URL: 'redis://redis:6379/'
            PGHOST: db
            PGUSER: posthog
            PGPASSWORD: posthog
            DEPLOYMENT: hobby
        depends_on:
            - db
            - redis
            - clickhouse
            - kafka
            - object_storage

    web:
        <<: *worker
        command: /compose/start
        restart: on-failure

    plugins:
        command: ./bin/plugin-server --no-restart-loop
        restart: on-failure
        environment:
            DATABASE_URL: 'postgres://posthog:posthog@db:5432/posthog'
            KAFKA_HOSTS: 'kafka:9092'
            REDIS_URL: 'redis://redis:6379/'
            CLICKHOUSE_HOST: 'clickhouse'
        depends_on:
            - db
            - redis
            - clickhouse
            - kafka
            - object_storage

    asyncmigrationscheck:
        <<: *worker
        command: python manage.py run_async_migrations --check
        restart: 'no'
        deploy:
            replicas: 0