enlist tries to enlist invalid hostname if dns not setup properly
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| MAAS |
Fix Committed
|
Undecided
|
Andres Rodriguez | ||
Bug Description
looking at console output of an enlisting server i see:
=== Wed, 09 Apr 2014 19:44:59 +0000: successfully enlisted to 'http://
{"hostname": ["Name contains disallowed characters: u';; connection timed out; no servers could be reached'
2014-04-09 19:45:09,935 - util.py[DEBUG]: Writing to /var/lib/
2014-04-09 19:45:09,936 - helpers.py[DEBUG]: Running config-
thkey_fingerpri
this seems to be a result of the following code in contrib/
host=""
ip=$(ifconfig eth0 | awk '$1 == "inet" { sub("addr:","",$2); print $2; }') &&
[ -n "${ip}" ] && host=$(dig +short -x $ip) && host=${host%.}
in this failure case, dig exited failure (probably '9') but wrote to stdout:
;; connection timed out; no servers could be reached
so we need to fix the above to just do
[ -n "${ip}" ] && host=$(dig +short -x $ip) && host=${host%.} || host=""
Related branches
- Jeroen T. Vermeulen (community): Approve
-
Diff: 14 lines (+2/-1)1 file modifiedcontrib/preseeds_v2/enlist_userdata (+2/-1)
| Scott Moser (smoser) wrote | #1 |
| Changed in maas: | |
| assignee: | nobody → Andres Rodriguez (andreserl) |
| Gavin Panella (allenap) wrote | #2 |
| Gavin Panella (allenap) wrote | #3 |
| Julian Edwards (julian-edwards) wrote | #4 |
| Changed in maas: | |
| status: | New → Fix Committed |
maas server responds somewhat non-ideally with:
ERROR 2014-04-09 21:00:56,156 maasserver #######
ERROR 2014-04-09 21:00:56,156 maasserver Traceback (most recent call last):
File "/usr/lib/
response = wrapped_
File "/usr/lib/
response = func(*args, **kwargs)
File "/usr/lib/
result = self.error_
File "/usr/lib/
result = meth(request, *args, **kwargs)
File "/usr/lib/
return function(self, request, *args, **kwargs)
File "/usr/lib/
return create_
File "/usr/lib/
raise ValidationError
ValidationError: {'hostname': [u"Name contains disallowed characters: u';; connection timed out; no servers could be reached'."]}