Code review comment for lp:~brad-marshall/charms/trusty/nova-compute/add-nrpe-checks

UOSCI bot says:
charm_unit_test #1083 trusty-nova-compute for brad-marshall mp241488
    UNIT FAIL: unit-test failed

UNIT Results (max last 5 lines):
  nova_compute_utils 228 110 52% 161-217, 225, 230-233, 268-270, 277, 281-284, 292-300, 304, 313-322, 335-354, 380-381, 385-386, 405-426, 443-453, 467-468, 473-474
  TOTAL 595 217 64%
  Ran 56 tests in 3.575s
  FAILED (SKIP=5, errors=5)
  make: *** [unit_test] Error 1

Full unit test output: http://paste.ubuntu.com/9281294/
Build: http://10.98.191.181:8080/job/charm_unit_test/1083/