Use keytable 'us' instead of 'us.map.gz'.
Switch from obsolete package nfsidmap to libnfsidmap1 in SLE 15 SP6.
Remove scriptlets from SLE 15 for Azure that modify /etc/waagent.conf. Use Azure Linux Agent config packages in SLE 15.
Set kernel parameter nvme_core.io_timeout to 240 in SLES for SAP for Azure (bsc#1220998).
Use systemd-sysvcompat in SLE 15 SP6 instead of systemd-sysvinit (package rename).