Opened 7 months ago

Closed 5 months ago

#33911 closed task (fixed)

oo-hetzner-03 retirement

Reported by: anarcat Owned by: anarcat
Priority: Medium Milestone:
Component: Internal Services/Tor Sysadmin Team Version:
Severity: Normal Keywords: tpa-roadmap-may
Cc: Actual Points:
Parent ID: #32802 Points:
Reviewer: Sponsor:


I will soon migrate this virtual machine to the new ganeti cluster. this will involve an IP address change which might affect the service.

Please let me know if there are any problems you can think of. In particular, do let me know if any internal (inside the server) or external (outside the server) services hardcodes the IP address of the virtual machine.

Child Tickets

Change History (5)

comment:1 Changed 7 months ago by karsten

Sounds good. If you can, please start the migration process at *:35 when the hourly updater is done.

comment:2 Changed 6 months ago by anarcat

Component: Metrics/OnionooInternal Services/Tor Sysadmin Team
Keywords: tpa-roadmap-may added; tpa-roadmap-april removed
Owner: changed from metrics-team to anarcat
Status: newassigned

thanks for the update, will perform hopefully somewhere in may as indicated.

comment:3 Changed 5 months ago by anarcat

Summary: oo-hetzner-03 IP address change planned for Ganeti migrationoo-hetzner-03 retirement

new onionoo infra was setup in #31659, this this host will actually just be retired.

comment:4 Changed 5 months ago by anarcat

Status: assignedaccepted

comment:5 Changed 5 months ago by anarcat

Resolution: fixed
Status: acceptedclosed
  1. done as part of #31659
  2. removed from nagios
  3. already stopped
  4. ran ./retire -v -H retire-all, which: undefined the host, scheduled deleting on kvm4, scheduled backup removal in 30 days, revoked from puppet:
    $ ./retire -v -H retire-all
    starting tasks at 2020-05-25 11:24:58.481377
    checking for ganeti master on host
    instance not running, no shutdown required
    undefining instance on host
    Domain has been undefined
    scheduling disk deletion on host
    checking for path "/srv/vmstore/" on
    scheduling rm -rf "/srv/vmstore/" to run on in 7 days
    warning: commands will be executed using /bin/sh
    job 5 at Mon Jun  1 15:25:00 2020
    scheduling backup disks removal on host
    checking for path "/srv/backups/bacula/" on
    scheduling rm -rf "/srv/backups/bacula/" to run on in 30 days
    warning: commands will be executed using /bin/sh
    job 30 at Wed Jun 24 15:25:00 2020
    Notice: Revoked certificate with serial 53
    Notice: Removing file Puppet::SSL::Certificate at '/var/lib/puppet/ssl/ca/signed/'
    Submitted 'deactivate node' for with UUID cc3ae307-0abe-445d-9795-4edc49198bc5
    completed tasks, elasped: 0:00:15.307500 (user 4.66 system 0.14 chlduser 0.03 chldsystem 0.05 RSS 43.2 MB)
  5. deleted this blob from LDAP:
    383 host=oo-hetzner-03,ou=hosts,dc=torproject,dc=org
    host: oo-hetzner-03
    objectClass: top
    objectClass: debianServer
    l: Falkenstein, Saxony, Germany
    distribution: Debian
    access: restricted
    architecture: amd64
    sshRSAHostKey: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDNLYaiN/+rbaDxU3ng1PE18TFwACbrph/0rBJVPsbJJJZt8QJ8JmkRYaOdEtR/BaT1lsyFAi+oLGbqqdAZ2WXfz6p292qs3zT+JnkkDaYmh3v3i2m7eJsDTegL9agsM7RFHNyiEYilRDzIdVA9h2Rl+mKnMe/cd+qDzK93JFcTc0F1nbgPIE4OrPPCZ+85/OJEDEkNHzRFzuFbcAf6XXGQJlEvGrETBAAyV28BeAY07V7Kyp9Pd5fIJn4wCqWqH7RMTMFTLbLg7d8B9BLHNwwXYeUEn4+zZA8pWL59s9uhnRDXJS7+yTvBG81YizwJryYSfe2G4bWLThPdKywHcq2f root@oo-hetzner-03
    sshRSAHostKey: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGU3yePQ+5QjfGqqjr7Fa7t+FGPiVMvaheQRxRRMhF3E root@oo-hetzner-03
    ipHostNumber: 2a01:4f8:10b:239f:0:ab4:199:1
    allowedGroups: onionoo
    allowedGroups: onionoo-unpriv
    description: onionoo
    rebootPolicy: rotation
  1. removed from source code (mostly nagios, but also in the buster upgrade notes!)
  2. removed from tor-passwords
  3. N/A DNSwl
  4. remove from spreadsheet
  5. N/A
  6. N/A will be purged along with kvm4
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