Transmission

Lightweight BitTorrent client with a web UI for managing torrent downloads.
Before deploying, ensure your host environment is ready. See the Quick Start Guide for host setup instructions, including the security model for host vs. container privileges.
Deployment
Interactive Configuration
Parameters
Environment Variables
| Variable |
Default |
Description |
PUID |
1000 |
User ID for the application process |
PGID |
1000 |
Group ID for the application process |
TZ |
UTC |
Timezone for the container |
USER |
`` |
Optional: Web UI Username |
PASS |
<PASS> |
Optional: Web UI Password |
Volumes
| Path |
Description |
/config |
Configuration directory |
/downloads |
Download directory |
/watch |
Watch directory for .torrent files |
Ports
| Port |
Protocol |
Description |
9091 |
TCP |
Web UI |
51413 |
TCP |
Torrent peer port |
51413 |
UDP |
Torrent peer port |
Implementation Details
- Architectures: amd64, aarch64
- User:
bsd (UID/GID set via PUID/PGID). Defaults to 1000:1000.
- Base: Built on
ghcr.io/daemonless/base (FreeBSD 15.1).
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