Documentation updates (#750)

* add /usr/share/zoneinfo bind mount

* update description with timezone bind mount

* correct image size (uncompressed)

* remove specific image size
This commit is contained in:
Mitchell Michalak
2026-03-16 15:10:15 -04:00
committed by GitHub
parent b605004bb3
commit 4ddacc91d4
2 changed files with 3 additions and 2 deletions

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@@ -9,7 +9,7 @@ nav_order: 8
By default a container based on this image will run in the UTC timezone.
As the image is designed to be as small as possible, additional timezone data is not included.
In case you want to run your cron rules in your local timezone (respecting DST and similar), you can mount your Docker host's `/etc/timezone` and `/etc/localtime` in read-only mode:
In case you want to run your cron rules in your local timezone (respecting DST and similar), you can mount your Docker host's `/etc/timezone`, `/etc/localtime`, and `/usr/share/zoneinfo` in read-only mode:
```yml
services:
@@ -19,6 +19,7 @@ services:
- data:/backup/my-app-backup:ro
- /etc/timezone:/etc/timezone:ro
- /etc/localtime:/etc/localtime:ro
- /usr/share/zoneinfo:/usr/share/zoneinfo:ro
volumes:
data:

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@@ -12,7 +12,7 @@ Backup Docker volumes locally or to any S3, WebDAV, Azure Blob Storage, Dropbox,
---
The [offen/docker-volume-backup](https://hub.docker.com/r/offen/docker-volume-backup) Docker image can be used as a lightweight (below 15MB) companion container to an existing Docker setup.
The [offen/docker-volume-backup](https://hub.docker.com/r/offen/docker-volume-backup) Docker image can be used as a lightweight companion container to an existing Docker setup.
It handles __recurring or one-off backups of Docker volumes__ to a __local directory__, __any S3, WebDAV, Azure Blob Storage, Dropbox, Google Drive or SSH compatible storage (or any combination thereof) and rotates away old backups__ if configured. It also supports __encrypting your backups using GPG__ and __sending notifications for (failed) backup runs__.
{: .note }