## Observation

[33mWARN[0m[0000] Failed to decode the keys ["storage.driver_priority"] from
"/etc/containers/storage.conf" 
[31mERRO[0m[0000] The storage 'driver' option must be set in
/etc/containers/storage.conf to guarantee proper operation 

Issue was introduced with
https://build.opensuse.org/request/show/1060361#tab-pane-changes
+- storage.conf: Unset 'driver' and set 'driver_priority' to
+  allow podman to use 'btrfs' if available and fallback to
+  'overlay' if not.


openQA test in scenario
opensuse-Tumbleweed-DVD-x86_64-containers_host_podman@64bit fails in
[buildah](https://openqa.opensuse.org/tests/3066635/modules/buildah/steps/73)

## Test suite description
Maintainer: dheidler. Extra tests about CLI software in container module


## Reproducible

Fails since (at least) Build
[20230124](https://openqa.opensuse.org/tests/3066155)


## Expected result

Last good: [20230123](https://openqa.opensuse.org/tests/3063296) (or more
recent)


## Further details

Always latest result in this scenario:
[latest](https://openqa.opensuse.org/tests/latest?arch=x86_64&distri=opensuse&flavor=DVD&machine=64bit&test=containers_host_podman&version=Tumbleweed)