Recipe Name on Docker Swarm
Linx is self-hosted file/media-sharing service, which features:
- Display common filetypes (image, video, audio, markdown, pdf)
- Display syntax-highlighted code with in-place editing
- Documented API with keys for restricting uploads
- Torrent download of files using web seeding
- File expiry, deletion key, file access key, and random filename options
Recipe Name Requirements
Ingredients
Already deployed:
- Docker swarm cluster with persistent shared storage
- Traefik configured per design
- DNS entry for the hostname you intend to use (or a wildcard), pointed to your keepalived IP
Related:
- Traefik Forward Auth or Authelia to secure your Traefik-exposed services with an additional layer of authentication
Preparation
Setup data locations
First we create a directory to hold the data which linx will serve:
mkdir /var/data/linx
Create config file
Linx is configured using a flat text file, so create this on the Docker host, and then we'll mount it (read-only) into the container, below.
mkdir /var/data/config/linx
cat << EOF > /var/data/config/linx/linx.conf
# Refer to https://github.com/andreimarcu/linx-server for details
cleanup-every-minutes = 5
EOF
Recipe Name Docker Swarm config
Create a docker swarm config file in docker-compose syntax (v3), something like the example below:
Fast-track with premix! 🚀
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and a docker stack deploy
👍.
🚀 Update: Premix now includes an ansible playbook, enabling you to deploy an entire stack + recipes, with a single ansible command! (more here)
version: "3.2" # https://docs.docker.com/compose/compose-file/compose-versioning/#version-3
services:
linx:
image: andreimarcu/linx-server
env_file: /var/data/config/linx/linx.env
command: -config /linx.conf
volumes:
- /var/data/linx/:/files/
- /var/data/config/linx/linx.conf:/linx.conf:ro
deploy:
labels:
# traefik common
- traefik.enable=true
- traefik.docker.network=traefik_public
# traefikv1
- traefik.frontend.rule=Host:linx.example.com
- traefik.port=8080
# traefikv2
- "traefik.http.routers.linx.rule=Host(`linx.example.com`)"
- "traefik.http.routers.linx.entrypoints=https"
- "traefik.http.services.linx.loadbalancer.server.port=8080"
networks:
- traefik_public
networks:
traefik_public:
external: true
Serving
Launch the Linx!
Launch the Linx stack by running docker stack deploy linx -c <path -to-docker-compose.yml>
Chef's notes 📓
-
Since the whole purpose of media/file sharing is to share stuff with strangers, this recipe doesn't take into account any sort of authentication using Traefik Forward Auth. ↩
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