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Maniphest T227166

decommission db1069
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Description

This task will track the decommission-hardware of server db1069

The first 5 steps should be completed by the service owner that is returning the server to DC-ops (for reclaim to spare or decommissioning, dependent on server configuration and age.)

db1069

Steps for service owner:

Steps for DC-Ops:

The following steps cannot be interrupted, as it will leave the system in an unfinished state.

Start non-interrupt steps:

  • - disable puppet on host
  • - power down host
  • - update netbox status to decommissioning
  • - disable switch port
  • - switch port assignment noted on this task (for later removal) - asw2-a-eqiad:ge-1/0/5
  • - remove all remaining puppet references (include role::spare)
  • - remove production dns entries
  • - puppet node clean, puppet node deactivate (handled by wmf-decommission-host)
  • - remove dbmonitor entries on neodymium/sarin: sudo curl -X DELETE https://debmonitor.discovery.wmnet/hosts/${HOST_FQDN} --cert /etc/debmonitor/ssl/cert.pem --key /etc/debmonitor/ssl/server.key (handled by wmf-decommission-host)

End non-interrupt steps.

  • - Label disk #2 as broken so it doesn't get re-used
  • - Label memory as broken so it doesn't get re-used - T201133: db1069 (x1 master) memory errors
  • - system disks wiped (by onsite)
  • - IF DECOM: system unracked and decommissioned (by onsite), update racktables with result
  • - IF DECOM: switch port configration removed from switch once system is unracked.
  • - IF DECOM: add system to decommission tracking google sheet
  • - IF DECOM: mgmt dns entries removed.

Details

SubjectRepoBranchLines +/-
DNS: Remove mgmt DNS for radium,db1069,db1072 and db1073operations/dnsmaster+0 -11
db1069 decomoperations/puppetproduction+0 -5
db1069 prod dns decomoperations/dnsmaster+1 -2
mariadb: Decommission db1069operations/puppetproduction+5 -14
db-eqiad,db-codfw.php: Remove db1069 from configoperations/mediawiki-configmaster+0 -3
db1069: Disable notificationsoperations/puppetproduction+1 -0
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Related Objects
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StatusSubtypeAssignedTask
 Resolved• MarosteguiT217396 Decommission db1061-db1073
 ResolvedRequestJclark-ctrT227166 decommission db1069

Event Timeline

• Marostegui created this task.Jul 3 2019, 6:28 AM
• Marostegui added a parent task: T217396: Decommission db1061-db1073.
• Marostegui mentioned this in T217396: Decommission db1061-db1073.
gerritbot added a comment.Jul 3 2019, 6:32 AM

Change 520371 had a related patch set uploaded (by Marostegui; owner: Marostegui):
[operations/puppet@production] db1069: Disable notifications

https://gerrit.wikimedia.org/r/520371

gerritbot added a project: Patch-For-Review.Jul 3 2019, 6:32 AM

Change 520371 merged by Marostegui:
[operations/puppet@production] db1069: Disable notifications

https://gerrit.wikimedia.org/r/520371

• Marostegui updated the task description. (Show Details)Jul 3 2019, 6:33 AM
• Marostegui updated the task description. (Show Details)Jul 3 2019, 6:36 AM
Maintenance_bot removed a project: Patch-For-Review.Jul 3 2019, 7:10 AM
gerritbot added a comment.Jul 4 2019, 7:40 AM

Change 520695 had a related patch set uploaded (by Marostegui; owner: Marostegui):
[operations/mediawiki-config@master] db-eqiad,db-codfw.php: Remove db1069 from config

https://gerrit.wikimedia.org/r/520695

gerritbot added a project: Patch-For-Review.Jul 4 2019, 7:40 AM
gerritbot added a comment.Jul 4 2019, 7:48 AM

Change 520695 merged by jenkins-bot:
[operations/mediawiki-config@master] db-eqiad,db-codfw.php: Remove db1069 from config

https://gerrit.wikimedia.org/r/520695

Stashbot added a comment.Jul 4 2019, 7:50 AM

Mentioned in SAL (#wikimedia-operations) [2019-07-04T07:50:27Z] <marostegui@deploy1001> Synchronized wmf-config/db-eqiad.php: Remove db1069 from config as it will be decommissioned T227166 (duration: 00m 49s)

• Marostegui updated the task description. (Show Details)Jul 4 2019, 7:50 AM
Stashbot added a comment.Jul 4 2019, 7:51 AM

Mentioned in SAL (#wikimedia-operations) [2019-07-04T07:51:26Z] <marostegui@deploy1001> Synchronized wmf-config/db-codfw.php: Remove db1069 from config as it will be decommissioned T227166 (duration: 00m 48s)

Maintenance_bot removed a project: Patch-For-Review.Jul 4 2019, 8:10 AM
gerritbot added a comment.Jul 5 2019, 5:01 AM

Change 520828 had a related patch set uploaded (by Marostegui; owner: Marostegui):
[operations/puppet@production] mariadb: Decommission db1069

https://gerrit.wikimedia.org/r/520828

gerritbot added a project: Patch-For-Review.Jul 5 2019, 5:01 AM
• Marostegui updated the task description. (Show Details)Jul 5 2019, 5:02 AM
Stashbot added a comment.Jul 5 2019, 5:02 AM

Mentioned in SAL (#wikimedia-operations) [2019-07-05T05:02:27Z] <marostegui> Remove db1069 from tendril and zarcillo - T227166

gerritbot added a comment.Jul 5 2019, 5:04 AM

Change 520828 merged by Marostegui:
[operations/puppet@production] mariadb: Decommission db1069

https://gerrit.wikimedia.org/r/520828

• Marostegui updated the task description. (Show Details)Jul 5 2019, 5:06 AM
Stashbot added a comment.Jul 5 2019, 5:09 AM

Mentioned in SAL (#wikimedia-operations) [2019-07-05T05:09:42Z] <marostegui> Stop MySQL on db1069 for decommission T227166

• Marostegui reassigned this task from • Marostegui to RobH.Jul 5 2019, 5:10 AM
• Marostegui updated the task description. (Show Details)
Maintenance_bot removed a project: Patch-For-Review.Jul 5 2019, 5:10 AM
• Marostegui added a comment.Jul 5 2019, 5:10 AM

This host is ready for DC-Ops to decommission

RobH moved this task from Backlog to Ready for Decommission on the decommission-hardware board.Jul 15 2019, 6:07 PM
• Marostegui added a project: ops-eqiad.Jul 18 2019, 3:05 PM
Restricted Application added a project: SRE. · View Herald TranscriptJul 18 2019, 3:05 PM
• Cmjohnson moved this task from Backlog to Decommission on the ops-eqiad board.Jul 22 2019, 2:41 PM
• Marostegui mentioned this in T226782: a1-eqiad pdu refresh (Tuesday 10/15 @11am UTC).Jul 23 2019, 10:24 AM
ops-monitoring-bot added a comment.Jul 25 2019, 8:03 PM

cookbooks.sre.hosts.decommission executed by robh@cumin1001 for hosts: db1069.eqiad.wmnet

  • db1069.eqiad.wmnet
    • Removed from Puppet master and PuppetDB
    • Downtimed host on Icinga
    • Downtimed management interface on Icinga
    • Removed from DebMonitor
RobH updated the task description. (Show Details)Jul 25 2019, 8:03 PM
gerritbot added a comment.Jul 25 2019, 8:04 PM

Change 525639 had a related patch set uploaded (by RobH; owner: RobH):
[operations/dns@master] db1069 prod dns decom

https://gerrit.wikimedia.org/r/525639

gerritbot added a project: Patch-For-Review.Jul 25 2019, 8:04 PM

Change 525639 merged by RobH:
[operations/dns@master] db1069 prod dns decom

https://gerrit.wikimedia.org/r/525639

gerritbot added a comment.Jul 25 2019, 8:05 PM

Change 525641 had a related patch set uploaded (by RobH; owner: RobH):
[operations/puppet@production] db1069 decom

https://gerrit.wikimedia.org/r/525641

gerritbot added a comment.Jul 25 2019, 8:06 PM

Change 525641 merged by RobH:
[operations/puppet@production] db1069 decom

https://gerrit.wikimedia.org/r/525641

RobH removed RobH as the assignee of this task.Jul 25 2019, 8:07 PM
RobH moved this task from Ready for Decommission to pending onsite steps (eqiad) on the decommission-hardware board.
RobH removed a project: Patch-For-Review.
• Marostegui assigned this task to • Cmjohnson.Sep 26 2019, 7:07 AM
Jclark-ctr claimed this task.Oct 15 2019, 8:49 PM
Jclark-ctr added a subscriber: • Cmjohnson.
Jclark-ctr updated the task description. (Show Details)Nov 28 2019, 12:10 AM
Papaul subscribed.Dec 6 2019, 4:33 PM
papaul@asw2-a-eqiad# show | compare 
[edit interfaces]
-   ge-1/0/5 {
-       description db1069;
-   }
Papaul updated the task description. (Show Details)Dec 6 2019, 4:34 PM
gerritbot added a comment.Dec 6 2019, 4:51 PM

Change 555542 had a related patch set uploaded (by Papaul; owner: Papaul):
[operations/dns@master] DNS: Remove mgmt DNS for radium,db1069,db1072 and db1073

https://gerrit.wikimedia.org/r/555542

gerritbot added a project: Patch-For-Review.Dec 6 2019, 4:51 PM

Change 555542 merged by Papaul:
[operations/dns@master] DNS: Remove mgmt DNS for radium,db1069,db1072 and db1073

https://gerrit.wikimedia.org/r/555542

Papaul closed this task as Resolved.Dec 6 2019, 4:53 PM
Papaul updated the task description. (Show Details)

complete

Maintenance_bot removed a project: Patch-For-Review.Dec 6 2019, 5:10 PM
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