Code review comment for lp://qastaging/~michael.iatrou/maas/fix-1673378

Failure:
sudo: unable to resolve host helped-swift
Reading package lists...
Building dependency tree...
Reading state information...
ntp is already the newest version (1:4.2.8p4+dfsg-3ubuntu5.3).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
sudo: unable to resolve host helped-swift
sudo: unable to resolve host helped-swift
16 Mar 15:52:32 ntpd[3682]: ntpd 4.2.8p4@1.3265-o Wed Oct 5 12:34:45 UTC 2016 (1): Starting
16 Mar 15:52:32 ntpd[3682]: Command line: ntpd -gq
16 Mar 15:52:32 ntpd[3682]: proto: precision = 0.045 usec (-24)
16 Mar 15:52:32 ntpd[3682]: Listen and drop on 0 v6wildcard [::]:123
16 Mar 15:52:32 ntpd[3682]: Listen and drop on 1 v4wildcard 0.0.0.0:123
16 Mar 15:52:32 ntpd[3682]: Listen normally on 2 lo 127.0.0.1:123
16 Mar 15:52:32 ntpd[3682]: Listen normally on 3 ens255f0 172.16.7.29:123
16 Mar 15:52:32 ntpd[3682]: Listen normally on 4 lo [::1]:123
16 Mar 15:52:32 ntpd[3682]: Listen normally on 5 ens255f0 [fe80::2e60:cff:fef9:6b6a%2]:123
16 Mar 15:52:32 ntpd[3682]: Listening on routing socket on fd #22 for interface updates
16 Mar 15:52:42 ntpd[3682]: ntpd exiting on signal 15 (Terminated)
16 Mar 15:52:42 ntpd[3682]: 172.16.7.2 local addr 172.16.7.29 -> <null>

Success:
sudo: unable to resolve host helped-swift
Reading package lists...
Building dependency tree...
Reading state information...
ntp is already the newest version (1:4.2.8p4+dfsg-3ubuntu5.3).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
sudo: unable to resolve host helped-swift
sudo: unable to resolve host helped-swift
16 Mar 16:01:19 ntpd[3735]: ntpd 4.2.8p4@1.3265-o Wed Oct 5 12:34:45 UTC 2016 (1): Starting
16 Mar 16:01:19 ntpd[3735]: Command line: ntpd -gq
16 Mar 16:01:19 ntpd[3735]: proto: precision = 0.045 usec (-24)
16 Mar 16:01:19 ntpd[3735]: Listen and drop on 0 v6wildcard [::]:123
16 Mar 16:01:19 ntpd[3735]: Listen and drop on 1 v4wildcard 0.0.0.0:123
16 Mar 16:01:19 ntpd[3735]: Listen normally on 2 lo 127.0.0.1:123
16 Mar 16:01:19 ntpd[3735]: Listen normally on 3 ens255f0 172.16.7.29:123
16 Mar 16:01:19 ntpd[3735]: Listen normally on 4 lo [::1]:123
16 Mar 16:01:19 ntpd[3735]: Listen normally on 5 ens255f0 [fe80::2e60:cff:fef9:6b6a%2]:123
16 Mar 16:01:19 ntpd[3735]: Listening on routing socket on fd #22 for interface updates
16 Mar 16:01:20 ntpd[3735]: ntpd: time slew +0.009739 s
ntpd: time slew +0.009739s
sudo: unable to resolve host helped-swift
Reading package lists...
Building dependency tree...
Reading state information...
The following package was automatically installed and is no longer required:
libopts25
Use 'sudo apt autoremove' to remove it.
The following packages will be REMOVED:
ntp*
0 upgraded, 0 newly installed, 1 to remove and 3 not upgraded.
After this operation, 1,620 kB disk space will be freed.
(Reading database ...
(Reading database ... 5%
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(Reading database ... 25531 files and directories currently installed.)
Removing ntp (1:4.2.8p4+dfsg-3ubuntu5.3) ...
Purging configuration files for ntp (1:4.2.8p4+dfsg-3ubuntu5.3) ...
Processing triggers for man-db (2.7.5-1) ...
sudo: unable to resolve host helped-swift