[tor-bugs] #33412 [Internal Services/Tor Sysadmin Team]: ganeti cluster backend is IPv4-only (was: ganeti-reboot-cluster fails to connect to all nodes)

[Tor Bug Tracker & Wiki]

#33412: ganeti cluster backend is IPv4-only
-------------------------------------------------+---------------------
 Reporter:  anarcat                              |          Owner:  tpa
     Type:  defect                               |         Status:  new
 Priority:  High                                 |      Milestone:
Component:  Internal Services/Tor Sysadmin Team  |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:                                       |  Actual Points:
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+---------------------

Comment (by anarcat):

 I looked into fixing this in Puppet, but that is quite involved: the IP
 address passed into the ganeti module is carried not only in the
 authorized_keys but also the ipsec and ferm modules, which makes it a bit
 too "tangly" for a hot fix.

 but it is definitely something that needs fixing in puppet in any case: we
 don't want to rely on "legacy" IPv4 like we're doing now.

 for now i hacked at the ganeti-reboot-cluster script to add `-4` to all
 `ssh` calls.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33412#comment:1>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online