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action #153796

closed

coordination #121720: [saga][epic] Migration to QE setup in PRG2+NUE3 while ensuring availability

coordination #123800: [epic] Provide SUSE QE Tools services running in PRG2 aka. Prg CoLo

coordination #137630: [epic] QE (non-openQA) setup in PRG2

Prepare DHCP/DNS for qe.prg2.suse.org based on former qa.suse.de entries size:M

Added by okurz 3 months ago. Updated 3 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
nicksinger
Target version:
openQA Project - Ready
Start date:
2024-01-17
Due date:
% Done:

0%

Estimated time:
Tags:
network, dhcp, infra, DNS, Eng-Infra

Description

Motivation

Many machines that are now in PRG2/PRG2e which are not yet in operation were formerly managed in https://gitlab.suse.de/qa-sle/qanet-configs/ . The DNS config from qanet meanwhile is also provided by Eng-Infra maintained DNS servers managed in https://gitlab.suse.de/OPS-Service/salt but for many machines DHCP/DNS needs to be prepared for the machines that should live in qe.prg2.suse.org to be able to operate properly again.

Acceptance criteria

  • AC1: Valid DHCP+DNS entries exist for all former QA non-openQA machines now residing in PRG2/PRG2e
  • AC2: No more references left in the OPS-Service repo for decomissioned QA non-openQA machines

Suggestions

Related issues 2 (0 open — 2 closed)

Related to QA - action #153802: Obsolete/remove former qam.suse.de DHCP/DNS davinci configuration or references size:MResolvedybonatakis2024-01-17

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Copied to QA - action #153799: Prepare DHCP/DNS for machines coming to qe.prg2.suse.org based on former qam.suse.de entries size:MResolvedmkittler2024-01-17

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 #1

Updated by okurz 3 months ago

  • Copied to action #153799: Prepare DHCP/DNS for machines coming to qe.prg2.suse.org based on former qam.suse.de entries size:M added
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 #2

Updated by livdywan 3 months ago

  • Subject changed from Prepare DHCP/DNS for qe.prg2.suse.org based on former qa.suse.de entries to Prepare DHCP/DNS for qe.prg2.suse.org based on former qa.suse.de entries size:M
  • Description updated (diff)
  • Status changed from New to Workable
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 #3

Updated by nicksinger 3 months ago

  • Assignee set to nicksinger
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 #4

Updated by nicksinger 3 months ago

  • Status changed from Workable to In Progress
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 #5

Updated by okurz 3 months ago

  • Description updated (diff)
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 #6

Updated by okurz 3 months ago

  • Description updated (diff)
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 #7

Updated by nicksinger 3 months ago

first cleanup attempt: https://gitlab.suse.de/OPS-Service/salt/-/merge_requests/4608
a lot of former QA-CSS machines are still in there where I'm not 100% certain where they now reside. I will continue to focus on machines where we have proper racktables entry

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 #8

Updated by openqa_review 3 months ago

  • Due date set to 2024-02-06

Setting due date based on mean cycle time of SUSE QE Tools

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 #10

Updated by okurz 3 months ago

MR merged and seems to be effective now, e.g. ping redcurrant-1.oqa.prg2.suse.org yields PING redcurrant-1.oqa.prg2.suse.org although no response yet, probably as expected.

I'd say salt/profile/dns/files/prg2_suse_org/dns-qa.suse.de.zone looks quite clean now. So what do you consider left to be done?

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 #11

Updated by nicksinger 3 months ago

  • Status changed from In Progress to Workable

okurz wrote in #note-10:

MR merged and seems to be effective now, e.g. ping redcurrant-1.oqa.prg2.suse.org yields PING redcurrant-1.oqa.prg2.suse.org although no response yet, probably as expected.

I'd say salt/profile/dns/files/prg2_suse_org/dns-qa.suse.de.zone looks quite clean now. So what do you consider left to be done?

I'm not sure how we could validate the dhcp functionality in the newly created qa_prg2_suse_org zone. I think https://gitlab.suse.de/OPS-Service/salt/-/commit/00268f56b171b9436eae976e58021536d3d549d7#4314cd43d2b5f01cbb14465525a42107c413bcc1 should contain everything we need but at this point it is only guessing.

To cover AC2 I would need a list of "decomissioned QA non-openQA machines" and I'm not 100% sure how to approach this. Do we consider this covered by https://gitlab.suse.de/OPS-Service/salt/-/merge_requests/4612/diffs#diff-content-01f336c5493151b201852232d9ba143d60a2e9f2 or should I also search for more references in the ops/salt repository?

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 #12

Updated by nicksinger 3 months ago

  • Due date deleted (2024-02-06)
  • Status changed from Workable to Resolved

as discussed in the daily we consider all ACs covered by my changes. So closing

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 #13

Updated by okurz 3 months ago

  • Related to action #153802: Obsolete/remove former qam.suse.de DHCP/DNS davinci configuration or references size:M added
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