On 1/10/24 05:53, Larry Cai wrote:

Hi:

I have a use case to run an ARM based container inside podman on an x86 platform.

see https://github.com/multiarch/qemu-user-static 

It works for me using rootful podman env

```

[root@podman-priv /]# podman run --rm --privileged multiarch/qemu-user-static --reset -p yes

This command requires root, since it is modifying the way the kernel is working.

[root@podman-priv /]# podman run --rm -t arm32v6/alpine uname -m
armv7l
[root@podman-priv /]# podman run --rm -t arm64v8/fedora uname -m
aarch64

These commands can be run in rootless mode, after  you run the command above.

```

but when I try this in rootless environment (i am not good at technical detail in low level)

```
$ podman run --rm --privileged docker.io/multiarch/qemu-user-static --reset -p yes          
mount: permission denied (are you root?)                             
mount: permission denied (are you root?)                             
```

so my questions:

1. is it possible to enable this for rootless env? if not, can I use sudo command to run it once

2. is it done in system level or needs to be done for each user if it is the common env

Rgs, larry

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