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decom helium and heze
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Description

This is a task to completely decom helium and heze, formely backup hosts replaced by backup1001 and backup2001.

Event Timeline

Change 621038 had a related patch set uploaded (by Dzahn; owner: Dzahn):
[operations/puppet@production] decom helium and heze

https://gerrit.wikimedia.org/r/621038

Change 621042 had a related patch set uploaded (by Dzahn; owner: Dzahn):
[operations/puppet@production] profile::backup: remove helium from ferm directors

https://gerrit.wikimedia.org/r/621042

fgiunchedi triaged this task as Medium priority.Aug 19 2020, 9:06 AM

In addition to the data that I am unable to recover some data using the new hardware, replacement backup2001 has been crashing frequently since setup T260764#6396032, which does not give me confidence to replace old hardware.

Change 621038 abandoned by Dzahn:
[operations/puppet@production] decom helium and heze

Reason:
per "It requires more work, modifying backup director code."

https://gerrit.wikimedia.org/r/621038

Change 621042 abandoned by Dzahn:
[operations/puppet@production] profile::backup: remove helium from ferm directors

Reason:
per "not yet"

https://gerrit.wikimedia.org/r/621042

Change 621042 restored by Jcrespo:
[operations/puppet@production] profile::backup: remove helium from ferm directors

https://gerrit.wikimedia.org/r/621042

Change 621042 merged by Dzahn:
[operations/puppet@production] profile::backup: remove helium from ferm directors

https://gerrit.wikimedia.org/r/621042

Mentioned in SAL (#wikimedia-operations) [2020-09-10T18:00:19Z] <mutante> helium (former backup host) is being removed from ferm rules on all hosts, it was replaced by backup1001 (T260717)

Change 626460 had a related patch set uploaded (by Dzahn; owner: Dzahn):
[operations/puppet@production] site: remove backup host role from helium

https://gerrit.wikimedia.org/r/626460

Change 626460 abandoned by Dzahn:
[operations/puppet@production] site: remove backup host role from helium

Reason:
per previous comments, no need to save this for months and then it will still need amendment, no worries

https://gerrit.wikimedia.org/r/626460

Change 658969 had a related patch set uploaded (by Jcrespo; owner: Jcrespo):
[operations/puppet@production] Remove helium and heze references from puppet

https://gerrit.wikimedia.org/r/658969

Change 658970 had a related patch set uploaded (by Jcrespo; owner: Jcrespo):
[operations/puppet@production] mariadb: Remove m1 references to old database bacula, leave only bacula9

https://gerrit.wikimedia.org/r/658970

Change 658969 merged by Jcrespo:
[operations/puppet@production] bacula: Remove helium and heze references from puppet

https://gerrit.wikimedia.org/r/658969

All non-dc ops steps (Data-Persistence-Backup) have been completed, dc-ops steps filed on separate tasks T273049 and T273051. Resolving this.