Bug 2138759

Description of problem:

subscription-manager command doesn't work on a Controller node running openstack-cinder-volume-podman-X container.
~~~
[root@overcloud-controller-1 ~]# podman ps |grep cinder-volume
e7c8cee2afde  undercloud.ctlplane.yatanaka.example.com:8787/rhosp-rhel9/openstack-cinder-volume:pcmklatest  /bin/bash /usr/lo...  26 minutes ago  Up 26 minutes ago                    openstack-cinder-volume-podman-0

[root@overcloud-controller-1 ~]# subscription-manager list 
subscription-manager is disabled when running inside a container. Please refer to your host system for subscription management.
~~~

The reason subscription-manager doesn't work is existence of /run/.containerenv .
~~~
[root@overcloud-controller-1 ~]# file /run/.containerenv 
/run/.containerenv: empty
~~~

There was a similar discussion in the past, and the following change was merged in order to prevent creating /run/.containerenv if '/run' is bind-mounted into containers.
  - https://github.com/containers/podman/issues/14577
  - https://github.com/gbraad/podman/commit/3d4e9d73d25edc3287263e80ab379f7e3d10e799#diff-3c7c02f50259200df7913b0f622513cd28e3a9488796f89ad2dc7afbb9743663

However, only openstack-cinder-volume-podman-X container bind-mounts '/run/', not '/run'.
That's why /run/.containerenv is created only on a Controller node running openstack-cinder-volume-podman-X container, and subscription-manager command doesn't work.
~~~
[root@overcloud-controller-1 ~]# podman inspect openstack-cinder-volume-podman-0|less
 
  :
 
                {
                    "Type": "bind",
                    "Source": "/run",
                    "Destination": "/run/", <=====================(*)
                    "Driver": "",
                    "Mode": "",
                    "Options": [
                         "nosuid",
                         "nodev",
                         "rbind"
                    ],
                    "RW": true,
                    "Propagation": "rprivate"
               },
 
  :
~~~

This issue has been resolved on master branch by the following change:
  - https://github.com/openstack/tripleo-heat-templates/commit/d0ca9fe631cbdeb9e8857b4e64ad81f2260c7dae#

But it has not backported into Wallaby yet.
  - https://github.com/openstack/tripleo-heat-templates/blob/stable/wallaby/deployment/cinder/cinder-common-container-puppet.yaml#L361



Version-Release number of selected component (if applicable):
RHOSP 17.0


How reproducible:

Steps to Reproduce:
1. Deploy overcloud
2. Check on which node cinder-volume is running
3. Run subscription-manager command on the node running cinder-volume


Actual results:
subscription-manager command fails with the following message
  'subscription-manager is disabled when running inside a container. Please refer to your host system for subscription management.'

Expected results:
subscription-manager command works