Prowlarr¶

Prowlarr is an indexer for -arr software.

There is no official image for this service, so we'll use ghcr.io/linuxserver/prowlarr.

Pre-Installation¶

We'll create a folder in the main user's home where all the service's data will be saved.

mkdir ~/services/downloads/prowlarr

External Network¶

Since this service needs to interoperate with another one, we'll need to have them inside the same network. Make sure to have created the downloads_external network before defining the docker-compose.yml file. If you haven't created this network, you can do so with:

docker network create downloads_external

Docker Compose¶

Prowlarr will be run using Docker Compose. The content of the docker-compose.yml file is as follows:

services:
  web:
    image: ghcr.io/linuxserver/prowlarr:latest
    restart: unless-stopped
    networks:
      default:
      downloads_external:
      proxy_external:
        aliases:
          - prowlarr
    volumes:
      - ./config:/config
    environment:
      TZ: America/Guayaquil
      PUID: 1000
      PGID: 1000
    labels:
      traefik.enable: true
      traefik.docker.network: proxy_external
      traefik.http.routers.prowlarr.rule: Host(`prowlarr.alpha.example.com`) || Host(`prowlarr.alpha.home.example.com`)
      traefik.http.routers.prowlarr.entrypoints: local-https
      traefik.http.routers.prowlarr.tls: true
      traefik.http.routers.prowlarr.tls.certresolver: le
      traefik.http.routers.prowlarr.service: prowlarr@docker
      traefik.http.services.prowlarr.loadbalancer.server.port: 9696

networks:
  downloads_external:
    external: true
  proxy_external:
    external: true

Reverse Proxy¶

This service is exposed by a reverse proxy. More specifically, it is using Traefik.

For this reason, you will see that this service has:

1. A directive to connect it to the proxy_external external network.
2. A container alias for the proxy_external network.
3. A number of labels with names starting with traefik.

If you're not using a reverse proxy, feel free to remove these from the docker-compose.yml file. Keep in mind you might need to bind the ports to connect to the service instead.

Running¶

Start up the service with:

docker compose up -d

That's it! The service will auto-start on system startup and restart on failure.