this post was submitted on 21 Feb 2024
32 points (92.1% liked)

Selfhosted

38810 readers
162 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
 

Hi. I switched from a few SBCs to a proxmox-server and i really enjoy it. Now - after playing a little bit around - i plugged an external 8tb-hdd on my server mainly for backups. I followed this tutorial: https://ostechnix.com/add-external-usb-storage-to-proxmox/

Next step is to use urbackup. I created a folder /urbackup on the 8tb-hdd and now i would like to assign this folder to the urbackup-docker but i do not understand how to do this.

What "content" do i have to choose for this case and how can i assign the folder to the docker?

Important EDIT: I forgot to mention that i do not use a VM but LXC!

SOLUTION in this case is pretty simple: https://pve.proxmox.com/wiki/Linux_Container#_bind_mount_points

For example, to make the directory /mnt/bindmounts/shared accessible in the container with ID 100 under the path /shared, add a configuration line such as:

mp0: /mnt/bindmounts/shared,mp=/shared

into /etc/pve/lxc/100.conf.

Or alternatively use the pct tool:

pct set 100 -mp0 /mnt/bindmounts/shared,mp=/shared

to achieve the same result.

Thanks a lot for your help!

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 4 points 6 months ago (2 children)

Are you trying to add it to a VM or a CT?

You can bind mount a folder on the host into a CT: https://pve.proxmox.com/wiki/Linux_Container#_bind_mount_points

For a VM you have to either add a virtual disk image on the external drive (will be fixed size, cannot use existing data), or share the folder on the host via NFS and mount it in the VM with the NFS client.

[–] [email protected] 1 points 6 months ago (1 children)

A LXC is a container, so i use CT, right?

[–] [email protected] 1 points 6 months ago* (last edited 5 months ago)

Unable to delete so editing instead. Leaving Lemmy.world due to privacy concerns.