Deployment

Security

Mandolin processes untrusted files and has no authentication. It must not be exposed to the Internet, and should only be reachable by the services using it.

When you deploy Colander with the Ansible playbooks, Mandolin (and Apache Tika) are deployed for you. This page describes how to deploy Mandolin on its own.

Requirement

Docker and Docker Compose must be installed on the machine hosting Mandolin.

Deployment

1. Create the Docker Compose file

Save the following content in a file named docker-compose.yml:

docker-compose.yml

services:
  tika:
    image: apache/tika:3.0.0.0-full
    restart: unless-stopped
    healthcheck:
      test: [ "CMD", "wget", "-O", "/dev/null", "http://localhost:9998/tika" ]
      interval: 30s
      timeout: 20s
      retries: 3
  clamav:
    mem_reservation: 262144000
    mem_limit: 1048576000
    image: ajilaag/clamav-rest
    healthcheck:
      test: [ "CMD", "wget", "-O", "/dev/null", "http://localhost:9000/" ]
      interval: 30s
      timeout: 20s
      retries: 3
  mandolin:
    image: ghcr.io/piroguetoolsuite/mandolin:main
    restart: unless-stopped
    ports:
      - "127.0.0.1:8888:8000"
    depends_on:
      clamav:
        condition: service_healthy
      tika:
        condition: service_healthy
    healthcheck:
      test: [ "CMD", "wget", "-O", "/dev/null", "http://localhost:8000/" ]
      interval: 30s
      timeout: 20s
      retries: 3
    environment:
      - TIKA_URL=http://tika:9998/
      - CLAMAV_URL=http://clamav:9000
      - MAX_FILE_SIZE=250000000  # 250MB

примечание

The example publishes the port on 127.0.0.1 only. Change it if other machines have to reach Mandolin, and restrict access with a firewall.

2. Start Mandolin

docker compose up -d

3. Check that Mandolin is running

curl http://127.0.0.1:8888/

The answer is {"msg":"Finely slice your files"}.

Configuration

Environment variable	Description
TIKA_URL	Address of the Apache Tika server.
CLAMAV_URL	Address of the ClamAV server, without a trailing slash.
MAX_FILE_SIZE	Maximum size in bytes of the files that can be analyzed (default: 250000000).

предупреждение

Do not add a trailing slash to CLAMAV_URL. Mandolin appends /v2/scan to it, and the resulting //v2/scan is redirected by ClamAV, which makes every antivirus scan fail with success: false and an empty error.

Update

docker compose pull
docker compose up -d

Stop

docker compose stop

Use it with Colander

To make Colander use a Mandolin deployed separately, set these environment variables in Colander's configuration:

Environment variable	Description
USE_MANDOLIN	Enables the analysis of artifacts (default: True).
MANDOLIN_BASE_URL	Address of Mandolin (default: http://mandolin:8000).

To deploy Colander without Mandolin, see Per host customization.