Disable Predictable Network Interface Names under VMware

coreos-base/oem-ec2-compat/files/grub-ec2.cfg

@@ -3,7 +3,7 @@
 set oem_id="ec2"
 
 # Blacklist the Xen framebuffer module so it doesn't get loaded at boot
-# Disable `ens3` style names, so eth0 is used for both ixgbevf or xen.
+# Disable Predictable Network Interface Names (systemd.net-naming-scheme(7)), so eth0 is used for both ixgbevf or xen.
 set linux_append="modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295"
 
 if [ "$grub_platform" = pc ]; then

coreos-base/oem-rackspace-onmetal/files/grub.cfg

@@ -10,4 +10,5 @@ set timeout=15
 set linux_console="console=ttyS4,115200n8 8250.nr_uarts=5"
 
 # Blacklist MEI, the firmware is just plain broken.
+# Disable Predictable Network Interface Names (systemd.net-naming-scheme(7))
 set linux_append="modprobe.blacklist=mei_me net.ifnames=0"

coreos-base/oem-vmware/files/grub.cfg

@@ -1,4 +1,6 @@
 # Flatcar GRUB settings
 
 set oem_id="vmware"
-set linux_append="flatcar.autologin"
+
+# Disable Predictable Network Interface Names (systemd.net-naming-scheme(7))
+set linux_append="flatcar.autologin net.ifnames=0"