Maniphest T389942

openstack: rename lan-flat-cloudinstances2b to VLAN/legacy
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	• aborrero
	Mar 25 2025, 12:45 PM

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Description

Rename the old lan-flat-cloudinstances2b network to VLAN/legacy.

This should help with the operations for T37947: Enable IPv6 on CloudVPS

Some places where this rename should happen include:

tofu-infra (the source of truth)
ops/puppet
repos/cloud/metricsinfra/tofu-provisioning
cloud/wmcs-cookbooks
repos/cloud/paws
wikitech

For both eqiad1 and codfw1dev.

NOTE: we will also need to announce the change, so others using tofu can update their code.

See also: https://codesearch.wmcloud.org/search/?q=lan-flat-cloudinstances2b&files=&excludeFiles=&repos=

Details

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	cookbooks: update references to flat network name	cloud/wmcs-cookbooks	main	+4 -4
	openstack: rename lan-flat-cloudinstances2b to VLAN/legacy	operations/puppet	production	+10 -10
	wmcs inventory: refresh codfw1dev flat network name	cloud/wmcs-cookbooks	main	+1 -1

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Related Objects
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		Status	Subtype	Assigned	Task
		Open		None	T53494 Use Beta cluster as a true canary for code deployments (epic)
		Declined		None	T87220 Minimize infrastructure differences between Beta Cluster and production
		Open		None	T211677 Support IPv6 in beta
		Open		None	T404466 Support IPv6-only VMs
		Open		None	T392688 Enable IPv6 on Cloud VPS infrastructure services
		Resolved		taavi	T379175 Enable IPv6 for the Cloud VPS web proxy
		Open		None	T270694 CloudVPS: introduce tenant networks
		Resolved		• aborrero	T364725 Migrate Cloud VPS instances to VXLAN based networks
		Open		None	T392509 Enable IPv6 for Toolforge services
		Resolved		taavi	T392506 Enable IPv6 for tools.wmflabs.org / *.toolserver.org legacy redirector service
		Resolved		taavi	T211575 Enable IPv6 on toolforge.org
		Open		None	T220306 Add IPv6 monitoring
		Resolved		• aborrero	T37947 Enable IPv6 on CloudVPS
		Resolved		• aborrero	T389942 openstack: rename lan-flat-cloudinstances2b to VLAN/legacy

Event Timeline

• aborrero created this task.Mar 25 2025, 12:45 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 25 2025, 12:45 PM

• aborrero changed the task status from Open to In Progress.Mar 25 2025, 12:46 PM

• aborrero triaged this task as Medium priority.

• aborrero moved this task from Backlog to Doing on the User-aborrero board.

see also: https://gitlab.wikimedia.org/repos/cloud/cloud-vps/tofu-infra/-/merge_requests/157

aborrero opened https://gitlab.wikimedia.org/repos/cloud/cloud-vps/tofu-infra/-/merge_requests/160

eqiad1: rename lan-flat-cloudinstances2b network into VLAN/legacy

• aborrero updated the task description. (Show Details)Mar 25 2025, 1:53 PM

Change #1131013 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[operations/puppet@production] openstack: rename lan-flat-cloudinstances2b to VLAN/legacy

https://gerrit.wikimedia.org/r/1131013

Change #1131042 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[cloud/wmcs-cookbooks@main] wmcs inventory: refresh codfw1dev flat network name

https://gerrit.wikimedia.org/r/1131042

Change #1131043 had a related patch set uploaded (by Arturo Borrero Gonzalez; author: Arturo Borrero Gonzalez):

[cloud/wmcs-cookbooks@main] cookbooks: update references to flat network name

https://gerrit.wikimedia.org/r/1131043

Change #1131042 merged by jenkins-bot:

[cloud/wmcs-cookbooks@main] wmcs inventory: refresh codfw1dev flat network name

https://gerrit.wikimedia.org/r/1131042

• aborrero mentioned this in rCCKB6938958a6e78: wmcs inventory: refresh codfw1dev flat network name.Mar 25 2025, 4:34 PM

aborrero opened https://gitlab.wikimedia.org/repos/cloud/metricsinfra/tofu-provisioning/-/merge_requests/1

tofu-provisioning: refresh flat network name

announcement: https://lists.wikimedia.org/hyperkitty/list/cloud-announce@lists.wikimedia.org/thread/ZEYISHVFSSMGRBB4JQAQEQVD4CAHEZEV/

aborrero opened https://github.com/toolforge/paws/pull/485

• aborrero added a comment.Mar 26 2025, 10:23 AM

This comment was removed by • aborrero.

refreshed a couple of wikitech pages:

aborrero merged https://gitlab.wikimedia.org/repos/cloud/cloud-vps/tofu-infra/-/merge_requests/160

eqiad1: rename lan-flat-cloudinstances2b network into VLAN/legacy

aborrero opened https://gitlab.wikimedia.org/repos/cloud/cloud-vps/tofu-infra/-/merge_requests/162

tofu-infra: remove unused move_network.tf file

aborrero merged https://gitlab.wikimedia.org/repos/cloud/cloud-vps/tofu-infra/-/merge_requests/162

tofu-infra: remove unused move_network.tf file

aborrero merged https://gitlab.wikimedia.org/repos/cloud/metricsinfra/tofu-provisioning/-/merge_requests/1

tofu-provisioning: refresh flat network name

Change #1131013 merged by Arturo Borrero Gonzalez:

[operations/puppet@production] openstack: rename lan-flat-cloudinstances2b to VLAN/legacy

https://gerrit.wikimedia.org/r/1131013

Change #1131043 merged by Arturo Borrero Gonzalez:

[cloud/wmcs-cookbooks@main] cookbooks: update references to flat network name

https://gerrit.wikimedia.org/r/1131043

• aborrero mentioned this in rCCKB50625e843294: cookbooks: update references to flat network name.Mar 26 2025, 10:49 AM

• aborrero closed this task as Resolved.Mar 26 2025, 12:18 PM

bd808 opened https://gitlab.wikimedia.org/cloudvps-repos/deployment-prep/tofu-provisioning/-/merge_requests/4

magnum: Update network name

bd808 merged https://gitlab.wikimedia.org/cloudvps-repos/deployment-prep/tofu-provisioning/-/merge_requests/4

magnum: Update network name

david-caro closed https://github.com/toolforge/paws/pull/491

david-caro closed https://github.com/toolforge/paws/pull/492

dcaro mentioned this in rPAWSa96428f64b58: network: change to vlanx-enabled dualstack.Jul 8 2025, 4:25 PM