[08:40:07] 10Traffic, 10Patch-For-Review: Add custom HAProxy backend only for healthchecks - https://phabricator.wikimedia.org/T348851 (10Fabfur) [09:13:13] 10netops, 10Infrastructure-Foundations, 10SRE: Plan codfw row A/B top-of-rack switch refresh - https://phabricator.wikimedia.org/T327938 (10ayounsi) [09:13:32] 10netops, 10Infrastructure-Foundations, 10SRE: Create automation to move servers in Netbox from old to new switch - https://phabricator.wikimedia.org/T348129 (10ayounsi) 05Open→03Resolved a:05cmooney→03ayounsi https://netbox.wikimedia.org/extras/scripts/move_server.MoveServersUplinks/ is live! [09:39:23] 10Traffic, 10Patch-For-Review: Add custom HAProxy backend only for healthchecks - https://phabricator.wikimedia.org/T348851 (10Fabfur) [10:32:43] 10Traffic, 10Patch-For-Review: Add custom HAProxy backend only for healthchecks - https://phabricator.wikimedia.org/T348851 (10Fabfur) [10:33:46] 10Traffic, 10Patch-For-Review: Add custom HAProxy backend only for healthchecks - https://phabricator.wikimedia.org/T348851 (10Fabfur) 05Open→03Resolved [11:15:13] 10Traffic, 10SRE: HAProxy should use a single backend for Vanish - https://phabricator.wikimedia.org/T349287 (10Fabfur) 05Open→03Resolved This change has been deployed on all DCs along with the changes for T348851 [11:37:29] 10netops, 10DC-Ops, 10Infrastructure-Foundations, 10SRE, 10ops-eqiad: eqiad: Connect IC-374549 - https://phabricator.wikimedia.org/T350504 (10cmooney) I added the config to set the port to 100G and bounced the PIC (the other, asw facing, ports on it were already VRRP backup). Light levels inbound look g... [13:29:52] 10netops, 10Infrastructure-Foundations, 10SRE: Netbox PuppetDB Import Script Failing for cloudnet2006 - https://phabricator.wikimedia.org/T350479 (10Volans) The code is not checking if he autoselection of the parent is None or not. That said re-running the script now works fine. What was changed in the Netbo... [13:33:37] 10netops, 10Infrastructure-Foundations, 10SRE: Do we need to generate aggregates for LVS service IP ranges? - https://phabricator.wikimedia.org/T350354 (10ayounsi) That predates me so the real reason might be lost or not valid anymore. However I see that they're redistributed in OSPF: `set policy-options po... [14:11:24] 10netops, 10Infrastructure-Foundations, 10SRE: Do we need to generate aggregates for LVS service IP ranges? - https://phabricator.wikimedia.org/T350354 (10BBlack) I don't suspect it serves any real purpose at present, unless it was to avoid some filtering that exists elsewhere to avoid cross-site sharing of... [14:43:35] 10Traffic: Provide a TCP MSS clamping mechanism for real servers - https://phabricator.wikimedia.org/T350462 (10ayounsi) Thanks for looking into that. I left some comments on T348837#9253591 but the `ip route` option seems the cleanest to me. As a general rule of thumbs having a middle-box transparently intercep... [17:24:35] 10netops, 10DC-Ops, 10Infrastructure-Foundations, 10SRE, 10ops-eqiad: eqiad: Connect IC-374549 - https://phabricator.wikimedia.org/T350504 (10RobH) 05Open→03Resolved >>! In T350504#9312052, @cmooney wrote: > I added the config to set the port to 100G and bounced the PIC (the asw facing ports on it we... [20:37:48] 10Traffic, 10Data-Persistence, 10Infrastructure-Foundations, 10SRE-tools, and 2 others: Switch conftool to use the version 3 etcd datastore - https://phabricator.wikimedia.org/T350565 (10KOfori)