Journald plugin not working on 0.6.1

[Atoms]

Tried to deploy 0.6.1 version, and kernel-monitor with journald plugin fails with message:

E1129 09:42:51.150454       1 problem_detector.go:64] Failed to start log monitor "/config/kernel-monitor.json": failed to create journal client from path "/var/log/journal/": unable to open a handle to the library

downgraded to 0.5.0 and it works, cannot verify on 0.6.0 as image is not available.

[Random-Liu]

Hm, it is caused by this. kubernetes/kubernetes@8906d1d#diff-c3d7736ae9d9e127bf38b48bbd213144

[ixdy]

if you need systemd, add it back into the node-problem-detector image when you build it?

[Random-Liu]

@ixdy Did that in #233. Thanks!