docker-documentation/images/docker-duplicati.md

linuxserver/duplicati

Duplicati works with standard protocols like FTP, SSH, WebDAV as well as popular services like Microsoft OneDrive, Amazon Cloud Drive & S3, Google Drive, box.com, Mega, hubiC and many others.

Supported Architectures

Our images support multiple architectures such as x86-64, arm64 and armhf. We utilise the docker manifest for multi-platform awareness. More information is available from docker here.

Simply pulling linuxserver/duplicati should retrieve the correct image for your arch, but you can also pull specific arch images via tags.

The architectures supported by this image are:

Architecture	Tag
x86-64	amd64-latest
arm64	arm64v8-latest
armhf	arm32v6-latest

Usage

Here are some example snippets to help you get started creating a container from this image.

docker

docker create \
  --name=duplicati \
  -e PUID=1001 \
  -e PGID=1001 \
  -e TZ=Europe/London \
  -p 8200:8200 \
  -v </path/to/appdata/config>:/config \
  -v </path/to/backups>:/backups \
  -v </path/to/source>:/source \
  --restart unless-stopped \
  linuxserver/duplicati

Using tags, you can switch between the beta and canary releases of Duplicati. No tag is required for the latest beta release.
Add the development tag, if required, to the linuxserver/duplicati line of the run/create command in the following format, linuxserver/duplicati:development.
The development tag will be the latest canary release of Duplicati.
HOWEVER, USE THE DEVELOPMENT TAG AT YOUR OWN PERIL !!!!!!!!!

docker-compose

Compatible with docker-compose v2 schemas.

---
version: "2"
services:
  duplicati:
    image: linuxserver/duplicati
    container_name: duplicati
    environment:
      - PUID=1001
      - PGID=1001
      - TZ=Europe/London
    volumes:
      - </path/to/appdata/config>:/config
      - </path/to/backups>:/backups
      - </path/to/source>:/source
    ports:
      - 8200:8200
    mem_limit: 4096m
    restart: unless-stopped

Parameters

Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate <external>:<internal> respectively. For example, -p 8080:80 would expose port 80 from inside the container to be accessible from the host's IP on port 8080 outside the container.

Ports (-p)

Parameter	Function
8200	http gui

Environment Variables (-e)

Env	Function
PUID=1001	for UserID - see below for explanation
PGID=1001	for GroupID - see below for explanation
TZ=Europe/London	Specify a timezone to use EG Europe/London

Volume Mappings (-v)

Volume	Function
/config	Contains all relevant configuration files.
/backups	Path to store local backups.
/source	Path to source for files to backup.

User / Group Identifiers

When using volumes (-v flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user PUID and group PGID.

Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.

In this instance PUID=1001 and PGID=1001, to find yours use id user as below:

  $ id username
    uid=1001(dockeruser) gid=1001(dockergroup) groups=1001(dockergroup)

Application Setup

The webui is at <your ip>:8200 , create backup jobs etc via the webui, for local backups select /backups as the destination. For more information see Duplicati.

Support Info

• Shell access whilst the container is running:
  • docker exec -it duplicati /bin/bash
• To monitor the logs of the container in realtime:
  • docker logs -f duplicati
• Container version number
  • docker inspect -f '{{ index .Config.Labels "build_version" }}' duplicati
• Image version number
  • docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/duplicati

Versions

• 13.01.19: - Use jq instead of awk in dockerfiles.
• 11.01.19: - Multi-arch image.
• 09.12.17: - Fix continuation lines.
• 31.08.17: - Build only beta or release versions (thanks deasmi).
• 24.04.17: - Initial release.