mount directory into proxmox_lxc

[tofkamp]

I want to make an unprivileged container with a directory binding to the host. I use the proxmox_lxc resource.
In this resource there is a option for a mountpoint. I think it should go like this:

mountpoint {
    slot    = "0"
#    key=0
    storage = "/mnt/shared/dock1601proxy"
    mp      = "/docker"
#    size= "0K"
  }

But it complains about it needs a key and a size, but it is a directory, so those parameters are not needed. If I give it some info, it complains that there must be a TGM or K in the size, which I did (when uncommented the line).
Size is irrelevant because it is a directory binding. Nor the key has any purpose.

To get the desired state, you could do the following commands in the proxmox host shell:

chown 100000:100000 /mnt/shared -R
pct set 1601 -mp0 /mnt/shared/dock1601proxy,mp=/docker

If I do an import: "tofu import proxmox_lxc.dock1601proxy node/lxc/1601" ,it imports the state, but there is no mountpoint in the state, nor any network config.

Is it possible to do a directory binding with the API (storage type = dir?) ? If so, would it be possible to add it to the proxmox-provider ?

[tofkamp]

I installed the powershell module to manage pve from windows..
https://github.com/Corsinvest/cv4pve-api-powershell
Connected the pve node from my PC:

Connect-PveCluster  -HostsAndPorts node:8006 -Credentials root@pam  -SkipCertificateCheck
$ret = Get-PveNodesLxcConfig -node node -vmid 1601
$ret.Response.data
...some data...
mp0          : /mnt/shared/dock1601proxy,mp=/docker
...more data....
Set-PveNodesLxcConfig -Node node  -Vmid 1601 -MpN @{1 = "/mnt/shared/dock1601proxy,mp=/docker2"}

Response            : @{data=}
StatusCode          : 200
ReasonPhrase        :
IsSuccessStatusCode : True
RequestResource     : /nodes/node/lxc/1601/config
Parameters          : {[mp1, /mnt/shared/dock1601proxy,mp=/docker2]}
Method              : Put
ResponseType        : json

And the LXC container now has two mount points ! Conclusion: Yes it is possible to do a directory mount through the API.
I rather manage the resources by terraform/tofu, than some powershell script.