[tor-bugs] #33834 [Internal Services/Tor Sysadmin Team]: nevii IP address change planned for Ganeti migration

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#33834: nevii IP address change planned for Ganeti migration
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     Reporter:  anarcat                          |      Owner:  tpa
         Type:  task                             |     Status:  new
     Priority:  High                             |  Milestone:
    Component:  Internal Services/Tor Sysadmin   |    Version:
  Team                                           |   Keywords:  tpa-
     Severity:  Major                            |  roadmap-march
Actual Points:                                   |  Parent ID:  #33082
       Points:                                   |   Reviewer:
      Sponsor:                                   |
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 I'm migrating nevii, our primary DNS server, to the Ganeti cluster. this
 implies an IP address change, and therefore all sorts of shenanigans.

 after inspection, the changes are fairly "minimal": glue records should
 not change as the primary DNS server is not publicly exposed. we will need
 to change all secondary servers, but most of those are in Puppet.

 we did have to request extra address space from Hetzner, but this was done
 in ticket 2020032503025825.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33834>
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