Description of problem:
Ironic-inspector logs are not saved to the ramdisk even when configured to do so. I don't see a copy of these logs at /shared/log/ironic-inspector/ramdisk in ironic-inspector container.


Version-Release number of selected component (if applicable):
This problem exists in the latest 4.6 and 4.5.4 

How reproducible:
100% reproducible. 

Steps to Reproduce:
1.Deploy target OCP image (dev-scripts or baremetal). Keep bootstrap VM (export OPENSHIFT_INSTALL_PRESERVE_BOOTSTRAP=y)
2. Log in to the the container from the bootstrap (sudo podman exec -it ironic-inspector bash). the logs directory structure was a little different and empty:
3. Observe /shared/log/ironic-inspector/ramdisk is missing.
4. Observe ramdisk warning log messages from the bootstrap: sudo podman logs ironic-inspector | grep ramdisk

2020-07-27 22:03:01.470 1 DEBUG ironic_inspector.process [-] [node: 2735e0d6-d981-4ec4-949e-0d9d9e63c321 state processing MAC 00:89:2f:4f:41:2f] Running post-processing hook ramdisk_error _run_post_hooks /usr/lib/python3.6/site-packages/ironic_inspector/process.py:268
2020-07-27 22:03:01.886 1 WARNING ironic_inspector.plugins.extra_hardware [-] [node: 2735e0d6-d981-4ec4-949e-0d9d9e63c321 state processing MAC 00:89:2f:4f:41:2f] No extra hardware information was received from the ramdisk
2020-07-27 22:03:01.899 1 WARNING ironic_inspector.process [-] [node: 2735e0d6-d981-4ec4-949e-0d9d9e63c321 MAC 00:89:2f:4f:41:2f] No logs were passed by the ramdisk

Actual results:
/shared/log/ironic-inspector/ramdisk is missing.

Expected results:
/shared/log/ironic-inspector/ramdisk should store collected logs.

Additional info:
https://coreos.slack.com/archives/CFP6ST0A3/p1595955724077000