[tor-bugs] #32198 [Internal Services/Services Admin Team]: upgrade CRM* machines to buster

[Tor Bug Tracker & Wiki]

#32198: upgrade CRM* machines to buster
-------------------------------------------------+-------------------------
 Reporter:  anarcat                              |          Owner:  hiro
     Type:  task                                 |         Status:
                                                 |  assigned
 Priority:  Medium                               |      Milestone:
Component:  Internal Services/Services Admin     |        Version:
  Team                                           |
 Severity:  Normal                               |     Resolution:
 Keywords:  tpa-roadmap-february tpa-roadmap-    |  Actual Points:
  march                                          |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by anarcat):

 crm-ext-01 IP address changed in the new server (but not external DNS):

 {{{
 --- /mnt/etc/network/interfaces.bak     2019-07-29 19:57:38.233272523
 +0000
 +++ /mnt/etc/network/interfaces 2020-03-25 21:45:37.468998111 +0000
 @@ -1,12 +1,16 @@
 +# This file describes the network interfaces available on your system
 +# and how to activate them. For more information, see interfaces(5).
 +
 +# The loopback network interface
  auto lo
  iface lo inet loopback

 -allow-hotplug eth0
 +# The primary network interface
 +auto eth0
  iface eth0 inet static
 -    address 138.201.212.236/28
 -    gateway 138.201.212.225
 +    address 116.202.120.190/27
 +    gateway 116.202.120.161
  iface eth0 inet6 static
      accept_ra 0
 -    address 2a01:4f8:172:39ca:0:dad3:12:1/96
 -    gateway 2a01:4f8:172:39ca:0:dad3:0:1
 -source /etc/network/interfaces.d/*
 +    address 2a01:4f8:fff0:4f:266:37ff:fe9d:2d74/64
 +    gateway 2a01:4f8:fff0:4f::1
 }}}

 use this to add the new IP to local DNS: printf "116.202.120.190 crm-
 ext-01.torproject.org\n2a01:4f8:fff0:4f:266:37ff:fe9d:2d74 crm-
 ext-01.torproject.org\n" >> /etc/hosts

 crm-int-01:

 {{{
 --- /mnt/etc/network/interfaces.bak     2019-07-29 19:45:22.839197179
 +0000
 +++ /mnt/etc/network/interfaces 2020-03-25 21:45:57.820829459 +0000
 @@ -1,13 +1,16 @@
 +# This file describes the network interfaces available on your system
 +# and how to activate them. For more information, see interfaces(5).
 +
 +# The loopback network interface
  auto lo
  iface lo inet loopback

 -allow-hotplug eth0
 +# The primary network interface
 +auto eth0
  iface eth0 inet static
 -    address 138.201.212.235/28
 -    gateway 138.201.212.225
 +    address 116.202.120.186/27
 +    gateway 116.202.120.161
  iface eth0 inet6 static
      accept_ra 0
 -    address 2a01:4f8:172:39ca:0:dad3:11:1/96
 -    gateway 2a01:4f8:172:39ca:0:dad3:0:1
 -
 -source /etc/network/interfaces.d/*
 +    address 2a01:4f8:fff0:4f:266:37ff:fed7:6ae2/64
 +    gateway 2a01:4f8:fff0:4f::1
 }}}

 use this to add the new IP to local DNS: `printf "116.202.120.186 crm-
 int-01.torproject.org\n2a01:4f8:fff0:4f:266:37ff:fed7:6ae2 crm-
 int-01.torproject.org\n" >> /etc/hosts`

 the test machines are currently shutdown but can be started by TPA staff
 at any time with, for example:

     gnt-instance start crm-int-01.torproject.org

 i am keeping them offline because i'm not sure what will happen if they
 run concurrently with the real instances.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32198#comment:7>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online