horilla/crm repository overview

⁠Horilla CRM

Free and open source CRM software. Leads, opportunities, accounts, contacts, campaigns, forecasting, calling and meeting scheduling in one Django application.

• Source: https://github.com/horilla/horilla-crm⁠
• Docs: https://docs.horilla.com⁠
• Website: https://www.horilla.com⁠
• License: LGPL-2.1

⁠⚠️ This repository has moved

The official image is now horilla/horilla-crm⁠.

This mirror still receives every stable release, so existing docker pull horilla/crm deployments keep working — nothing breaks today. But new tags, documentation and support all target horilla/horilla-crm first.

To switch, change the image name in your compose file or deployment:

- image: horilla/crm:latest
+ image: horilla/horilla-crm:latest

Both names are built from the same commit and are byte-identical. The examples below use the new name.

⁠Supported tags

Architectures: linux/amd64, linux/arm64 (single multi-arch manifest — Docker picks the right one).

docker pull horilla/horilla-crm:latest

⁠Quick start

Horilla CRM needs PostgreSQL and Redis. Redis is not optional: the app uses Django Channels for real-time updates and Celery for background work, and reads REDIS_URL at startup.

# compose.yaml
services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: horilla_db
      POSTGRES_USER: horilla_user
      POSTGRES_PASSWORD: change-me-db-password
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U horilla_user -d horilla_db"]
      interval: 5s
      retries: 10

  redis:
    image: redis:7-alpine
    command: redis-server --requirepass change-me-redis-password

  web:
    image: horilla/horilla-crm:latest
    depends_on:
      db:
        condition: service_healthy
    ports:
      - "8000:8000"
    environment:
      DEBUG: "0"
      SECRET_KEY: "replace-with-50-plus-random-characters"
      ALLOWED_HOSTS: "localhost,127.0.0.1"
      CSRF_TRUSTED_ORIGINS: "http://localhost:8000"
      DATABASE_URL: "postgres://horilla_user:change-me-db-password@db:5432/horilla_db"
      REDIS_URL: "redis://:change-me-redis-password@redis:6379/0"
      CELERY_BROKER_URL: "redis://:change-me-redis-password@redis:6379/0"
      CELERY_RESULT_BACKEND: "redis://:change-me-redis-password@redis:6379/0"
    volumes:
      - media:/app/media
      - staticfiles:/app/staticfiles

volumes:
  postgres_data:
  media:
  staticfiles:

docker compose up -d

Then open http://localhost:8000⁠.

First boot takes a few minutes. The container applies the full migration set against the empty database before the web server binds. Watch with docker compose logs -f web; the app is ready when /health/ responds.

Generate a real SECRET_KEY:

docker run --rm --entrypoint python horilla/horilla-crm:latest \
  -c "from django.core.management.utils import get_random_secret_key; print(get_random_secret_key())"

(--entrypoint python is needed because the default entrypoint waits for a database before running anything.)

⁠Environment variables

⁠Required

These have no defaults. The container will not start without them.

⁠Database

⁠Redis, Channels and Celery

The web container does not run Celery workers itself. For background jobs — scheduled cadences, bulk email, imports — run additional containers from the same image:

  celery-worker:
    image: horilla/horilla-crm:latest
    entrypoint: []
    command: celery -A horilla worker --concurrency=2
    environment: *same-as-web

  celery-beat:
    image: horilla/horilla-crm:latest
    entrypoint: []
    command: celery -A horilla beat
    environment: *same-as-web

entrypoint: [] is required — the default entrypoint runs migrations and starts the web server, which is not what a worker should do.

⁠What the container does at startup

1. Waits for db:5432 (30 attempts, 1s apart)
2. Runs migrate --noinput
3. Runs collectstatic --noinput
4. Starts uvicorn (ASGI) on port 8000

Uvicorn rather than gunicorn: CRM serves WebSocket connections through Django Channels, which needs an ASGI server.

⁠Volumes

⁠Health check

The image ships a HEALTHCHECK that polls /health/ every 30s with a 60s start period. On a first boot the container may report starting for several minutes while migrations run — expected, not a failure.

⁠Creating the first user

docker compose exec web python manage.py createsuperuser

⁠Production notes

• Run behind a reverse proxy that terminates TLS, and make sure it forwards WebSocket upgrade headers — real-time updates break silently without them.
• Pin an exact version (horilla/horilla-crm:1.15.0), not latest, so a deploy cannot pick up a new release unattended.
• Set SECRET_KEY from a secret store and keep it stable. Unlike some deployments there is no fallback generation here; a changed key logs everyone out.
• Migrations run on every container start. With more than one replica, start one first and let it finish before scaling up — nothing coordinates concurrent migrations.
• The image runs as a non-root user (appuser, uid 1000). Mounted volumes must be writable by uid 1000.

⁠Image details

• Base: python:3.13-slim (Debian), multi-stage build
• Python dependencies installed into /opt/venv; build toolchain is not present in the final image
• Runs as appuser (uid 1000), never root
• Exposes port 8000
• Serves ASGI via uvicorn with WebSocket keepalive configured

Each image carries OCI labels — org.opencontainers.image.version, .revision, .source — so any published image traces back to the exact commit it was built from:

docker inspect horilla/horilla-crm:latest \
  --format '{{json .Config.Labels}}' | python3 -m json.tool

⁠How these images are built

Built and published by GitHub Actions from horilla/horilla-crm⁠ on every release. Before any image is pushed, the pipeline:

1. Asserts the code's __version__ matches the release version
2. Builds for amd64 and arm64
3. Boots the built image against a real PostgreSQL and Redis and waits for /health/
4. Fails the release on any CRITICAL vulnerability found by Trivy

An image that builds but does not run cannot be published.

⁠Support

• Issues: https://github.com/horilla/horilla-crm/issues⁠
• Documentation: https://docs.horilla.com⁠