📖 Fix ubuntu fips example

Was missing copying the hmac Signed-off-by: Itxaka <[email protected]>
kairos-io · Sep 19, 2023 · 3e52993 · 3e52993
1 parent 62928d8
commit 3e52993
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/examples/byoi/ubuntu-fips/Dockerfile b/examples/byoi/ubuntu-fips/Dockerfile
@@ -155,5 +155,8 @@ RUN rm -rf /boot/initramfs-*
 # Fixup sudo perms
 RUN chown root:root /usr/bin/sudo && chmod 4755 /usr/bin/sudo
 
+# Symlink kernel HMAC
+RUN kernel=$(ls /boot/vmlinuz-* | head -n1) && ln -sf ."${kernel#/boot/}".hmac /boot/.vmlinuz.hmac
+
 # Clear cache
 RUN rm -rf /var/cache/* && journalctl --vacuum-size=1K && rm /etc/machine-id && rm /var/lib/dbus/machine-id && rm /etc/hostname