'initramfs-args is deprecated' warning message

[jcapiitao]

While building OKD/SCOS variant image I spotted the warning message below in cosa fetch output:
warning: initramfs-args is deprecated, use /etc/dracut.conf.d

IIUC, it's due to the declarative config below

os/common.yaml

Lines 38 to 59 in b86ac33

	initramfs-args:
	- "--no-hostonly"
	- "--omit-drivers"
	- "nouveau"
	- "--omit"
	# we don't need root-on-NFS
	# see upstream: https://github.com/coreos/fedora-coreos-config/pull/60
	- "nfs"
	- "--add"
	- "iscsi"
	- "ignition"
	- "--add"
	- "ifcfg"
	- "--add"
	- "fips"
	# The current default in RHEL8 is network-legacy
	## XXX: This does not work for now: https://github.com/dracutdevs/dracut/issues/798
	## XXX: Temporarily use overlay.d/05rhcos/usr/lib/dracut/modules.d/29rhcos-need-network-manager/module-setup.sh
	#- "--add"
	#- "network-manager"
	- "--omit"
	- "network-legacy"

FCOS moved the config files to /etc/dracut.conf.d dir last year with cgwalters/fedora-coreos-config@1a29ef8

Maybe we should try to move as well, I might give a try

[jlebon]

It just so happened that I recently opened a PR to do exactly this: #1376 :)

[jcapiitao]

Thank you @jlebon 👍