network: set ClientIdentifier=mac for the PXE OEM

Follow Ignition's convention of defaulting to the PXE OEM. It currently ignores the case where users define coreos.oem.id=pxe on their kernel command-line manually. This fixes coreos/bugs#1432.
mischief · Jul 12, 2016 · 3157e7a · 3157e7a
1 parent 4a740ba
commit 3157e7a
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/systemd/network/yy-pxe.network b/systemd/network/yy-pxe.network
@@ -0,0 +1,10 @@
+[Match]
+KernelCommandLine=!coreos.oem.id
+
+[Network]
+DHCP=yes
+
+[DHCP]
+ClientIdentifier=mac
+UseMTU=true
+UseDomains=true