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Make cloudnet200[56}-dev single NIC
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Description

Before doing the same change in eqiad.

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SubjectRepoBranchLines +/-
openstack: neutron: l3_agent: more sysctl fine-tuningoperations/puppetproduction+0 -2
openstack: neutron: introduce workaround for debian bug #989162operations/puppetproduction+40 -0
openstack: neutron: l3_agent: don't sysctl base interfaceoperations/puppetproduction+1 -3
cloudnet: codfw1dev: switch to a single-NIC setupoperations/puppetproduction+3 -3
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Event Timeline

aborrero created this task.Sep 28 2022, 3:00 PM
Restricted Application edited projects, added cloud-services-team (Kanban); removed cloud-services-team. · View Herald TranscriptSep 28 2022, 3:00 PM
Restricted Application added a subscriber: Aklapper. · View Herald Transcript
aborrero triaged this task as High priority.Sep 28 2022, 3:00 PM
aborrero moved this task from Inbox to Doing on the cloud-services-team (Kanban) board.
gerritbot added a comment.Sep 28 2022, 3:06 PM

Change 836240 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] cloudnet: codfw1dev: switch to a single-NIC setup

https://gerrit.wikimedia.org/r/836240

gerritbot added a project: Patch-For-Review.Sep 28 2022, 3:06 PM
gerritbot added a comment.Sep 29 2022, 8:45 AM

Change 836240 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] cloudnet: codfw1dev: switch to a single-NIC setup

https://gerrit.wikimedia.org/r/836240

gerritbot added a comment.Sep 29 2022, 9:25 AM

Change 836732 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] openstack: neutron: l3_agent: don't sysctl base interface

https://gerrit.wikimedia.org/r/836732

gerritbot added a comment.Sep 29 2022, 9:30 AM

Change 836732 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] openstack: neutron: l3_agent: don't sysctl base interface

https://gerrit.wikimedia.org/r/836732

Maintenance_bot removed a project: Patch-For-Review.Sep 29 2022, 10:30 AM
aborrero added a comment.Sep 29 2022, 1:05 PM

Update: @cmooney and me we have been working on this, and found that we're affected by Debian bug #989162, which renders our network setup unusable.

We'll keep an eye on the Debian bug, and contribute to it, while also trying to workaround the problem by means of our puppet setup.

gerritbot added a comment.Sep 30 2022, 9:38 AM

Change 837078 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] openstack: neutron: introduce workaround for debian bug #989162

https://gerrit.wikimedia.org/r/837078

gerritbot added a project: Patch-For-Review.Sep 30 2022, 9:38 AM
gerritbot added a comment.Sep 30 2022, 10:43 AM

Change 837078 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] openstack: neutron: introduce workaround for debian bug #989162

https://gerrit.wikimedia.org/r/837078

gerritbot added a comment.Sep 30 2022, 11:29 AM

Change 837088 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] openstack: neutron: l3_agent: more sysctl fine-tuning

https://gerrit.wikimedia.org/r/837088

gerritbot added a comment.Sep 30 2022, 11:45 AM

Change 837088 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] openstack: neutron: l3_agent: more sysctl fine-tuning

https://gerrit.wikimedia.org/r/837088

aborrero added a comment.Sep 30 2022, 11:50 AM

With that last change, cloudnet2005-dev successfully reboots and gets the network correctly configured.

aborrero closed this task as Resolved.Sep 30 2022, 12:24 PM

We then moved to cloudnet2006-dev and the change was smooth.

Both are now on single NIC.

Thanks @cmooney for the assistance.

Stashbot added a comment.Sep 30 2022, 12:26 PM

Mentioned in SAL (#wikimedia-cloud) [2022-09-30T12:26:52Z] <arturo> [codfw1dev] cloudnet2005/2006-dev are now on a single NIC setup (T318824)

aborrero mentioned this in T319184: Move WMCS servers to 1 single NIC.Oct 3 2022, 11:57 AM
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