[tor-bugs] #32937 [Internal Services/Tor Sysadmin Team]: install a new node in the gnt-fsn cluster (fsn-node-03)

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#32937: install a new node in the gnt-fsn cluster (fsn-node-03)
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     Reporter:  anarcat                          |      Owner:  anarcat
         Type:  project                          |     Status:  assigned
     Priority:  Medium                           |  Milestone:
    Component:  Internal Services/Tor Sysadmin   |    Version:
  Team                                           |
     Severity:  Normal                           |   Keywords:
Actual Points:                                   |  Parent ID:
       Points:                                   |   Reviewer:
      Sponsor:                                   |
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 we decided to use the part of the emergency budget allocated to a new
 Ganeti node to create such a node now. if we follow the current order, the
 new node would be named `fsn-node-03`.

 our new FSN Ganeti cluster (`gnt-fsn`) is full. when it reboots, the load
 goes through the roof and it can barely keep up when one node is missing.

 plus we need extra capacity to cover the various decommissioning process
 we have under way (#32802, #31686, #29974). it's now essential to have
 that extra capacity to cover for those retirements.

 the retirement of the kvm* boxes, in particular, might give us the extra
 budget required to pop another node (which would be fsn-node-04, but let's
 not get ahead of ourselves).

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32937>
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