Currently scheduled for Mar 5 16:00 UTC
The following server uplink moves need to be completed as part of the wider migration from our old top-of-rack switches in codfw to their new replacements. The work is just to move the cable, so we expect an interruption of 60 seconds or less per hosts. Moves will be sequential, so only 1 host will be disconnected at any given moment.
| Team | Host type | asw-b8-codfw int | lsw1-b8-codfw int |
|---|---|---|---|
| Collaboration Services | gitlab-runner2002 | ge-8/0/34 | gitlab-runner2002 |
| Core Platform / Data Persistence | restbase2029 | ge-8/0/10 | disruption |
| Core Platform / Data Persistence | restbase2030 | ge-8/0/11 | disruption |
| Core Platform / Data Persistence | restbase2014 | ge-8/0/18 | disruption |
| Core Platform / Data Persistence | sessionstore2001 | ge-8/0/5 | disruption |
| Data persistence | db2148 | ge-8/0/12 | move |
| Data persistence | db2163 | ge-8/0/17 | move |
| Data persistence | db2185 | ge-8/0/28 | move |
| Data persistence | db2164 | ge-8/0/35 | move |
| Data persistence | db2189 | ge-8/0/36 | move |
| Data Persistence | es2025 | ge-8/0/3 | es2025 |
| Data Persistence | es2029 | ge-8/0/30 | es2029 |
| Data Persistence | es2030 | ge-8/0/32 | es2030 |
| Infra Foundations | ganeti2019 | ge-8/0/19 | hosts |
| Infra Foundations | ganeti2020 | ge-8/0/20 | hosts |
| Search Platform | wdqs2007 | ge-8/0/7 | wdqs2007 |
| Service Ops | kubernetes2035 | ge-8/0/29 | drain |
| Service Ops | kubernetes2054 | ge-8/0/44 | drain |
| Service Ops | mw2433 | ge-8/0/6 | depool |
| Service Ops | mw2434 | ge-8/0/15 | drain |
| Service Ops | mw2435 | ge-8/0/16 | drain |
| Service Ops | mw2432 | ge-8/0/27 | depool |
| Service Ops | parse2008 | ge-8/0/1 | depool |
| Service Ops | parse2009 | ge-8/0/8 | depool |
| Service Ops | parse2010 | ge-8/0/9 | depool |
| Traffic | dns2004 | ge-8/0/2 | dns2004 |
We can track the details of the moves and what needs to be done to prepare in the Google sheet here, if not specific action is needed for a given type of host just state that on the first tab
https://docs.google.com/spreadsheets/d/1PlGGLclKFYR9XaqjOLibhiwwny0fOD8gLMwsNhIzGRo