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Q1:rack/setup/install ganeti203[12]
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Description

This task will track the racking, setup, and OS installation of ganeti203[12]

Hostname / Racking / Installation Details

Hostnames: ganeti2031.codfw.wmnet, ganeti2032.codwf.wmnet
Racking Proposal: Please add these two in row B in two different racks different from B8 and B5 (if possible).
Networking Setup: 10G, same VLAN/IP setup as existing Ganeti servers
Partitioning/Raid: partman/custom/ganeti-raid5.cfg
OS Distro: Bullseye
Sub-team Technical Contact: Moritz (or if unavailable, IF)

Per host setup checklist

Each host should have its own setup checklist copied and pasted into the list below.

ganeti2031.codfw.wmnet: B4/U16 xe-4/0/15
  • - receive in system on procurement task T311753 & in coupa
  • - rack system with proposed racking plan (see above) & update netbox (include all system info plus location, state of planned)
  • - add mgmt dns (asset tag and hostname) and production dns entries in netbox, run cookbook sre.dns.netbox.
  • - network port setup via netbox, run homer from an active cumin host to commit
  • - bios/drac/serial setup/testing, see Lifecycle Steps & Automatic BIOS setup details
  • - firmware update (idrac, bios, network, raid controller)
  • - Enable "Virtualization technology" under "System BIOS" -> "Processor Settings"
  • - operations/puppet update - this should include updates to netboot.pp, and site.pp role(insetup) or cp systems use role(insetup::nofirm).
  • - OS installation & initital puppet run via sre.hosts.reimage cookbook.
ganeti2032.codfw.wmnet: B7U6 xe-7/0/5
  • - receive in system on procurement task T311753 & in coupa
  • - rack system with proposed racking plan (see above) & update netbox (include all system info plus location, state of planned)
  • - add mgmt dns (asset tag and hostname) and production dns entries in netbox, run cookbook sre.dns.netbox.
  • - network port setup via netbox, run homer from an active cumin host to commit
  • - bios/drac/serial setup/testing, see Lifecycle Steps & Automatic BIOS setup details
  • - firmware update (idrac, bios, network, raid controller)
  • - Enable "Virtualization technology" under "System BIOS" -> "Processor Settings"
  • - operations/puppet update - this should include updates to netboot.pp, and site.pp role(insetup) or cp systems use role(insetup::nofirm).
  • - OS installation & initital puppet run via sre.hosts.reimage cookbook.

Related Objects

StatusSubtypeAssignedTask
ResolvedPapaul
ResolvedMoritzMuehlenhoff

Event Timeline

RobH added a parent task: Unknown Object (Task).
RobH unsubscribed.
RobH mentioned this in Unknown Object (Task).Jul 26 2022, 8:46 PM

Change 835271 had a related patch set uploaded (by Papaul; author: Papaul):

[operations/puppet@production] Add new ganeti node to site.pp

https://gerrit.wikimedia.org/r/835271

Change 835271 merged by Papaul:

[operations/puppet@production] Add new ganeti node to site.pp

https://gerrit.wikimedia.org/r/835271

Cookbook cookbooks.sre.hosts.reimage was started by pt1979@cumin2002 for host ganeti2031.codfw.wmnet with OS bullseye

Cookbook cookbooks.sre.hosts.reimage started by pt1979@cumin2002 for host ganeti2031.codfw.wmnet with OS bullseye completed:

  • ganeti2031 (PASS)
    • Removed from Puppet and PuppetDB if present
    • Deleted any existing Puppet certificate
    • Removed from Debmonitor if present
    • Forced PXE for next reboot
    • Host rebooted via IPMI
    • Host up (Debian installer)
    • Host up (new fresh bullseye OS)
    • Generated Puppet certificate
    • Signed new Puppet certificate
    • Run Puppet in NOOP mode to populate exported resources in PuppetDB
    • Found Nagios_host resource for this host in PuppetDB
    • Downtimed the new host on Icinga/Alertmanager
    • First Puppet run completed and logged in /var/log/spicerack/sre/hosts/reimage/202209262139_pt1979_284318_ganeti2031.out
    • Checked BIOS boot parameters are back to normal
    • configmaster.wikimedia.org updated with the host new SSH public key for wmf-update-known-hosts-production
    • Rebooted
    • Automatic Puppet run was successful
    • Forced a re-check of all Icinga services for the host
    • Icinga status is optimal
    • Icinga downtime removed
    • Updated Netbox data from PuppetDB
    • Updated Netbox status planned -> staged

Cookbook cookbooks.sre.hosts.reimage was started by pt1979@cumin2002 for host ganeti2032.codfw.wmnet with OS bullseye

Cookbook cookbooks.sre.hosts.reimage started by pt1979@cumin2002 for host ganeti2032.codfw.wmnet with OS bullseye completed:

  • ganeti2032 (PASS)
    • Removed from Puppet and PuppetDB if present
    • Deleted any existing Puppet certificate
    • Removed from Debmonitor if present
    • Forced PXE for next reboot
    • Host rebooted via IPMI
    • Host up (Debian installer)
    • Host up (new fresh bullseye OS)
    • Generated Puppet certificate
    • Signed new Puppet certificate
    • Run Puppet in NOOP mode to populate exported resources in PuppetDB
    • Found Nagios_host resource for this host in PuppetDB
    • Downtimed the new host on Icinga/Alertmanager
    • First Puppet run completed and logged in /var/log/spicerack/sre/hosts/reimage/202209262237_pt1979_295239_ganeti2032.out
    • Checked BIOS boot parameters are back to normal
    • configmaster.wikimedia.org updated with the host new SSH public key for wmf-update-known-hosts-production
    • Rebooted
    • Automatic Puppet run was successful
    • Forced a re-check of all Icinga services for the host
    • Icinga status is optimal
    • Icinga downtime removed
    • Updated Netbox data from PuppetDB
    • Updated Netbox status planned -> staged
Papaul updated the task description. (Show Details)

Change 860873 had a related patch set uploaded (by Muehlenhoff; author: Muehlenhoff):

[operations/puppet@production] Make ganeti2032 a Ganeti node

https://gerrit.wikimedia.org/r/860873

Change 860873 merged by Muehlenhoff:

[operations/puppet@production] Make ganeti2032 a Ganeti node

https://gerrit.wikimedia.org/r/860873