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Maniphest T283131

Upgrade s3 to Debian Buster and MariaDB 10.4
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Description

Steps to upgrade:

Please read the doc about procedure for more details.

Original master: db1123
Original candidate master: db1157

Details

SubjectRepoBranchLines +/-
db1123: Disable notifications.operations/puppetproduction+1 -0
install_server: switch db1123 to buster.operations/puppetproduction+0 -1
dbbackups: Switchover s3 backup source from db1171 to db1102 (buster)operations/puppetproduction+6 -6
db1157: Disable notifications.operations/puppetproduction+1 -0
install_server: switch db1157 to busteroperations/puppetproduction+0 -1
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Event Timeline

Marostegui created this task.May 19 2021, 6:54 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 19 2021, 6:54 AM
Marostegui changed the task status from Open to Stalled.May 19 2021, 6:57 AM
Marostegui assigned this task to • Kormat.
Marostegui triaged this task as Medium priority.
Marostegui moved this task from Triage to Blocked on the DBA board.
Marostegui added a subscriber: • Kormat.

Assigning this to @Kormat as she's done s6 already. This should be stalled for now and only to be done once we are happy with s6's performance/stability in around 3-4 weeks or so.
codfw is entirely done, so is sanitarium mastesr, so effectively what is pending:

  • Confirm backup sources are good to go (cc @jcrespo
  • Upgrade eqiad candidate master to buster and 10.4
  • Perform eqiad master switchover
  • Upgrade old master to buster and 10.4
Marostegui updated the task description. (Show Details)May 19 2021, 6:58 AM
• jcrespo updated the task description. (Show Details)May 19 2021, 6:58 AM
Marostegui updated the task description. (Show Details)May 19 2021, 6:59 AM
gerritbot added a comment.May 19 2021, 7:05 AM

Change 692845 had a related patch set uploaded (by Jcrespo; author: Jcrespo):

[operations/puppet@production] dbbackups: Switchover s3 backup source from db1171 to db1102 (buster)

https://gerrit.wikimedia.org/r/692845

gerritbot added a project: Patch-For-Review.May 19 2021, 7:05 AM
• jcrespo updated the task description. (Show Details)May 19 2021, 7:06 AM
Marostegui mentioned this in T266486: Schema change to turn user_last_timestamp.user_newtalk to binary(14).May 20 2021, 10:26 AM
Marostegui mentioned this in T268392: Schema change for watchlist.wl_notificationtimestamp going binary(14) from varbinary(14).
Marostegui mentioned this in T273360: Schema change for dropping default of img_timestamp and making it binary(14).
Marostegui added a comment.May 26 2021, 5:40 AM

Upgraded all s3 codfw to 10.4.19

Marostegui added a comment.Jun 3 2021, 9:06 AM

s6 hasn't given any issues, so maybe we can start working on this next week (after 3 weeks since we switched s6) and attempt to do the switchover the 17th?
@Kormat thoughts?

Marostegui added a parent task: T266486: Schema change to turn user_last_timestamp.user_newtalk to binary(14).Jun 4 2021, 8:59 AM
Marostegui added a parent task: T268392: Schema change for watchlist.wl_notificationtimestamp going binary(14) from varbinary(14).
Marostegui added a parent task: T273360: Schema change for dropping default of img_timestamp and making it binary(14).
• Kormat added a comment.Jun 4 2021, 10:25 AM
In T283131#7131272, @Marostegui wrote:

s6 hasn't given any issues, so maybe we can start working on this next week (after 3 weeks since we switched s6) and attempt to do the switchover the 17th?
@Kormat thoughts?

Sounds good :)

• Kormat updated the task description. (Show Details)Jun 7 2021, 9:55 AM
gerritbot added a comment.Jun 7 2021, 10:05 AM

Change 698469 had a related patch set uploaded (by Kormat; author: Kormat):

[operations/puppet@production] db1157: Disable notificcations.

https://gerrit.wikimedia.org/r/698469

Stashbot added a comment.Jun 7 2021, 10:08 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-07T10:08:23Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1157 depooling: reimage to buster T283131', diff saved to https://phabricator.wikimedia.org/P16311 and previous config saved to /var/cache/conftool/dbconfig/20210607-100822-kormat.json

gerritbot added a comment.Jun 7 2021, 10:09 AM

Change 698469 merged by Kormat:

[operations/puppet@production] db1157: Disable notifications.

https://gerrit.wikimedia.org/r/698469

gerritbot added a comment.Jun 7 2021, 10:11 AM

Change 698471 had a related patch set uploaded (by Kormat; author: Kormat):

[operations/puppet@production] install_server: switch db1157 to buster

https://gerrit.wikimedia.org/r/698471

gerritbot added a comment.Jun 7 2021, 10:12 AM

Change 698471 merged by Kormat:

[operations/puppet@production] install_server: switch db1157 to buster

https://gerrit.wikimedia.org/r/698471

ops-monitoring-bot added a comment.Jun 7 2021, 10:21 AM

Script wmf-auto-reimage was launched by kormat on cumin1001.eqiad.wmnet for hosts:

['db1157.eqiad.wmnet']

The log can be found in /var/log/wmf-auto-reimage/202106071021_kormat_12649.log.

Stashbot added a comment.Jun 7 2021, 10:28 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-07T10:28:57Z] <kormat> reimaging db1157 T283131

ops-monitoring-bot added a comment.Jun 7 2021, 10:46 AM

Completed auto-reimage of hosts:

['db1157.eqiad.wmnet']

and were ALL successful.

• Kormat added a comment.Jun 7 2021, 11:56 AM

db1157 upgraded to buster. Running mysqlcheck now.

Stashbot added a comment.Jun 8 2021, 10:53 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-08T10:53:47Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1157 (re)pooling @ 25%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16326 and previous config saved to /var/cache/conftool/dbconfig/20210608-105346-kormat.json

• Kormat added a comment.Jun 8 2021, 10:53 AM

db1157 had a clean mysqlcheck run, repooling it now.

Stashbot added a comment.Jun 8 2021, 11:08 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-08T11:08:51Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1157 (re)pooling @ 50%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16327 and previous config saved to /var/cache/conftool/dbconfig/20210608-110850-kormat.json

Stashbot added a comment.Jun 8 2021, 11:23 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-08T11:23:54Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1157 (re)pooling @ 75%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16328 and previous config saved to /var/cache/conftool/dbconfig/20210608-112354-kormat.json

Stashbot added a comment.Jun 8 2021, 11:38 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-08T11:38:58Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1157 (re)pooling @ 100%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16329 and previous config saved to /var/cache/conftool/dbconfig/20210608-113857-kormat.json

• Kormat updated the task description. (Show Details)Jun 8 2021, 12:10 PM
gerritbot added a comment.Jun 21 2021, 5:23 AM

Change 700463 had a related patch set uploaded (by Kormat; author: Kormat):

[operations/puppet@production] db1123: Disable notifications.

https://gerrit.wikimedia.org/r/700463

gerritbot added a comment.Jun 21 2021, 5:24 AM

Change 700463 merged by Kormat:

[operations/puppet@production] db1123: Disable notifications.

https://gerrit.wikimedia.org/r/700463

gerritbot added a comment.Jun 21 2021, 5:27 AM

Change 692845 merged by Jcrespo:

[operations/puppet@production] dbbackups: Switchover s3 backup source from db1171 to db1102 (buster)

https://gerrit.wikimedia.org/r/692845

Stashbot added a comment.Jun 21 2021, 5:31 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-21T05:31:19Z] <kormat> stopping replication on db1123 T283131

• Kormat updated the task description. (Show Details)Jun 21 2021, 5:32 AM
• jcrespo updated the task description. (Show Details)Jun 21 2021, 5:33 AM
Maintenance_bot removed a project: Patch-For-Review.Jun 21 2021, 6:10 AM
• Kormat closed subtask T284648: Switchover s3 from db1123 to db1157 as Resolved.Jun 21 2021, 11:33 AM
gerritbot added a comment.Jun 21 2021, 1:42 PM

Change 700613 had a related patch set uploaded (by Kormat; author: Kormat):

[operations/puppet@production] install_server: switch db1123 to buster.

https://gerrit.wikimedia.org/r/700613

gerritbot added a project: Patch-For-Review.Jun 21 2021, 1:42 PM

Change 700613 merged by Kormat:

[operations/puppet@production] install_server: switch db1123 to buster.

https://gerrit.wikimedia.org/r/700613

ops-monitoring-bot added a comment.Jun 21 2021, 2:01 PM

Script wmf-auto-reimage was launched by kormat on cumin1001.eqiad.wmnet for hosts:

['db1123.eqiad.wmnet']

The log can be found in /var/log/wmf-auto-reimage/202106211401_kormat_3114.log.

ops-monitoring-bot added a comment.Jun 21 2021, 2:31 PM

Completed auto-reimage of hosts:

['db1123.eqiad.wmnet']

and were ALL successful.

• Kormat added a comment.Jun 21 2021, 2:41 PM

db1123 is reimaged to buster, mysqlcheck --all-databases running now. As this is s3, this is going to take A While.

Stashbot added a comment.Jun 22 2021, 10:21 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-22T10:21:09Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1123 (re)pooling @ 25%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16688 and previous config saved to /var/cache/conftool/dbconfig/20210622-102108-kormat.json

• Kormat added a comment.Jun 22 2021, 10:21 AM

db1123 had a clean mysqlcheck run, repooling it now.

• Kormat updated the task description. (Show Details)Jun 22 2021, 10:21 AM
Stashbot added a comment.Jun 22 2021, 10:36 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-22T10:36:12Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1123 (re)pooling @ 50%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16689 and previous config saved to /var/cache/conftool/dbconfig/20210622-103612-kormat.json

Stashbot added a comment.Jun 22 2021, 10:51 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-22T10:51:16Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1123 (re)pooling @ 75%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16690 and previous config saved to /var/cache/conftool/dbconfig/20210622-105115-kormat.json

Stashbot added a comment.Jun 22 2021, 11:06 AM

Mentioned in SAL (#wikimedia-operations) [2021-06-22T11:06:20Z] <kormat@cumin1001> dbctl commit (dc=all): 'db1123 (re)pooling @ 100%: reimaged to buster T283131', diff saved to https://phabricator.wikimedia.org/P16691 and previous config saved to /var/cache/conftool/dbconfig/20210622-110619-kormat.json

• Kormat reassigned this task from • Kormat to • jcrespo.Jun 22 2021, 12:40 PM

@jcrespo : assigning to you for the final backups step. Please resolve the task when that's done. Thanks!

• jcrespo changed the task status from Stalled to Open.Jun 28 2021, 9:27 AM
• jcrespo closed this task as Resolved.
• jcrespo reassigned this task from • jcrespo to • Kormat.
• jcrespo updated the task description. (Show Details)

There should be no more s3 servers with 10.1 available, that I am aware, but feel free to double check.

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