Install util-linux to have lsblk binary, closes kubernetes#420

Author: majst01

Dockerfile.in

@@ -15,7 +15,7 @@
 FROM @BASEIMAGE@
 MAINTAINER Random Liu <[email protected]>
 
-RUN clean-install libsystemd0 bash
+RUN clean-install util-linux libsystemd0 bash
 
 # Avoid symlink of /etc/localtime.
 RUN test -h /etc/localtime && rm -f /etc/localtime && cp /usr/share/zoneinfo/UTC /etc/localtime || true