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Maniphest T244727

CloudVPS: networking improvements
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Description

Tracking task for future networking improvements for CloudVPS.

Among other things:

  • evaluate & implement support for multi-row networking
  • evaluate & implement IPv6
  • evaluate & implement internal project networks (vs our current flat model)
  • evaluate our own physical network hardware (vs sharing prod physical network)
  • evaluate introducing dynamic routing protocols like BGP and OSPF for upstream connection
  • drop our neutron customization for NAT (use address scopes)

Related docs:

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StatusSubtypeAssignedTask
 ResolvedNoneT209460 CloudVPS: network architecture
 ResolvedNoneT244727 CloudVPS: networking improvements
 Declined• aborreroT244851 Neutron: replace NAT customization with address scopes
 Declined• JHeddenT247633 New network request for CloudVPS CODFW instances transport
Resolved• aborreroT245495 CloudVPS: IPv6 in codfw1dev
 Resolved• aborreroT187929 Cloud IPv6 subnets
 Resolved• aborreroT374712 netbox: create IPv6 entries for Cloud VPS
 Resolved• aborreroT376462 dns: integrate PTR support for 2a02:ec80:a100::/48
 Resolved• aborreroT374715 openstack: work out IPv6 and designate integration
 Resolved• aborreroT377740 neutron: clarify why DNS extension is not enabled
 Resolved• aborreroT378192 openstack: wmf sink: extend it to support IPv6
 Resolved• aborreroT378995 openstack codfw1dev: API endpoints errors 2024-11-04
 Resolved• aborreroT374714 openstack: clarify IPv6 firewalling
 Resolved• aborreroT377339 horizon: enable IPv6 security group panels
 Resolved• aborreroT374716 cloudgw: add support and enable IPv6
 ResolvedcmooneyT374713 cloudsw: codfw: enable IPv6
 Resolved• aborreroT376879 keepalived: it doesn't support mixing IPv4 and IPv6 VIPs on the same VRRP instance
 Resolved• aborreroT375847 openstack: initial IPv6 support in neutron
 DeclinedNoneT245606 CloudVPS: enable BGP in the neutron transport network
 Resolved• aborreroT246887 CloudVPS: introduce filtering for neutron BGP addresses
 Resolved• aborreroT247505 CloudVPS: neutron: consider dropping routing_source_ip custom hack from the l3 agent
 ResolvedayounsiT265288 Enable L3 routing on cloudsw nodes

Event Timeline

• aborrero created this task.Feb 10 2020, 12:07 PM
• aborrero triaged this task as Medium priority.
• aborrero moved this task from Inbox to Epics on the cloud-services-team (Kanban) board.

some related openstack docs: https://docs.openstack.org/liberty/networking-guide/scenario-classic-ovs.html

• aborrero updated the task description. (Show Details)Feb 10 2020, 12:10 PM
• aborrero updated the task description. (Show Details)Feb 10 2020, 12:53 PM
• aborrero updated the task description. (Show Details)Feb 11 2020, 12:35 PM
• aborrero added a subtask: T196116: VLAN tagging in Wikimedia Cloud.Feb 11 2020, 5:43 PM
jbond subscribed.Feb 12 2020, 5:30 PM
• aborrero closed subtask T244851: Neutron: replace NAT customization with address scopes as Declined.Feb 13 2020, 5:17 PM
• aborrero updated the task description. (Show Details)Feb 18 2020, 11:11 AM
Stashbot added a comment.Mar 11 2020, 12:46 PM

Mentioned in SAL (#wikimedia-cloud) [2020-03-11T12:46:55Z] <arturo> [codfw1dev] disable routing_source_ip in l3 agents for testing proposal detailed at https://wikitech.wikimedia.org/wiki/Wikimedia_Cloud_Services_team/EnhancementProposals/Network_refresh#Eliminate_routing_source_ip_address (T244727)

Stashbot added a comment.Mar 11 2020, 12:50 PM

Mentioned in SAL (#wikimedia-cloud) [2020-03-11T12:50:56Z] <arturo> [codfw1dev] several tests creating/deleting address scopes (T244727 T247135 T246887 T245606)

Stashbot mentioned this in T247135: codfw1dev unavailable?.Mar 11 2020, 12:50 PM
Stashbot mentioned this in T246887: CloudVPS: introduce filtering for neutron BGP addresses.
Stashbot mentioned this in T245606: CloudVPS: enable BGP in the neutron transport network.
Krenair subscribed.Mar 15 2020, 4:30 PM
• aborrero closed subtask T245606: CloudVPS: enable BGP in the neutron transport network as Declined.Mar 18 2020, 11:11 AM
faidon reopened subtask T245606: CloudVPS: enable BGP in the neutron transport network as Open.Mar 18 2020, 2:58 PM
• aborrero closed subtask T247505: CloudVPS: neutron: consider dropping routing_source_ip custom hack from the l3 agent as Resolved.Mar 24 2020, 12:53 PM
• aborrero changed the status of subtask T248881: CloudVPS: research VXLAN implementation for neutron from Open to Stalled.Apr 9 2020, 11:01 AM
• aborrero changed the status of subtask T245606: CloudVPS: enable BGP in the neutron transport network from Open to Stalled.
• aborrero added a subtask: T265288: Enable L3 routing on cloudsw nodes.Oct 16 2020, 11:50 AM
ayounsi closed subtask T265288: Enable L3 routing on cloudsw nodes as Resolved.Nov 9 2020, 12:50 PM
• aborrero removed a subtask: T196116: VLAN tagging in Wikimedia Cloud.Dec 22 2020, 10:19 AM
taavi added a project: Cloud-VPS.Aug 27 2022, 2:42 PM
fnegri edited projects, added cloud-services-team; removed cloud-services-team (Kanban).Jan 18 2023, 6:45 PM
fnegri moved this task from Kanban to Epics on the cloud-services-team board.
taavi closed subtask T245606: CloudVPS: enable BGP in the neutron transport network as Declined.May 13 2024, 10:24 AM
taavi removed a subtask: T248881: CloudVPS: research VXLAN implementation for neutron.May 13 2024, 10:26 AM
taavi closed this task as Resolved.May 13 2024, 10:28 AM
taavi subscribed.

Closing as I don't see any actionable end goal here. Individual projects are already tracked in their own tasks.

• aborrero closed subtask T245495: CloudVPS: IPv6 in codfw1dev as Resolved.Nov 15 2024, 12:52 PM
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