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cloudlb PoC: prepare backends
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Description

As the cloudlb PoC keeps evolving, we will eventually need to connect some backends servers to it, more specifically cloudcontrols servers.

This task is to track such work.

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Event Timeline

Change 899614 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] cloudcontrol: introduce cloudlb support

https://gerrit.wikimedia.org/r/899614

I just noticed that all 3 cloudcontrols are racked in a way that would make it impossible to partake in the cloud-private setup. We need to re-rack them. Will create a subtask for that.

I just noticed that all 3 cloudcontrols are racked in a way that would make it impossible to partake in the cloud-private setup. We need to re-rack them. Will create a subtask for that.

Not exactly true after all:

So only one server needs re-racking for the initial stage of the PoC.

aborrero triaged this task as Medium priority.Mar 29 2023, 11:07 AM

for cloudcontrol2004-dev we would need to (from https://phabricator.wikimedia.org/T327919#8742373):

In https://gerrit.wikimedia.org/r/c/operations/puppet/+/899614/ @taavi wrote:

I think you temporarily want to be running both load balancers during the migration period.

Change 917904 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] cloudcontrol: allow services to be contacted by all cloudlb HAproxy

https://gerrit.wikimedia.org/r/917904

Change 899614 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] cloudcontrol2001-dev: introduce cloudlb support

https://gerrit.wikimedia.org/r/899614

Change 917904 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] cloudcontrol: allow services to be contacted by all cloudlb HAproxy

https://gerrit.wikimedia.org/r/917904

Change 918525 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/dns@master] wikimediacloud.org: move openstack.codfw1dev.wikimediacloud.org to new VIP

https://gerrit.wikimedia.org/r/918525

Change 924526 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/dns@master] wikimediacloud.org: adjust openstack.codfw1dev FQDN

https://gerrit.wikimedia.org/r/924526

Change 924526 merged by Arturo Borrero Gonzalez:

[operations/dns@master] wikimediacloud.org: adjust openstack.codfw1dev FQDN

https://gerrit.wikimedia.org/r/924526

Change 918525 abandoned by Arturo Borrero Gonzalez:

[operations/dns@master] wikimediacloud.org: move openstack.codfw1dev.wikimediacloud.org to new VIP

Reason:

merged https://gerrit.wikimedia.org/r/c/operations/dns/+/924526

https://gerrit.wikimedia.org/r/918525

aborrero renamed this task from cloudlb: prepare backends to cloudlb PoC: prepare backends.Sep 4 2023, 2:49 PM