Change Details

Similar to T148506. This is about row A only: [x] Rack and cable the switches according to diagram (blocked on T187118) [Chris] {F11996449} [x] Connect mgmt/serial [Chris] [x] Check via serial that switches work, ports are configured as down [Arzhel] [x] Stack the switch, upgrade JunOS, initial switch configuration [Arzhel] [x] Add to DNS [Arzhel] [x] Add to LibreNMS & Rancid [Arzhel] [x] Uplinks ports configured [Arzhel] [x] Add to Icinga [Arzhel] **Thursday 22nd, noon Eastern (4pm UTC) 3h (for all 3 rows)** [x] Verify cr2-eqiad is VRRP master [x] Disable interfaces from cr1-eqiad to asw-a [x] Move cr1 router uplinks from asw-a to asw2-a (and document cable IDs if different) [Chris/Arzhel] ``` xe-2/0/44 -> cr1-eqiad:xe-3/0/0 xe-2/0/45 -> cr1-eqiad:xe-3/1/0 xe-7/0/44 -> cr1-eqiad:xe-4/0/0 xe-7/0/45 -> cr1-eqiad:xe-4/1/0 ``` [x] Connect asw2-a with asw-a with 4x10G (and document cable IDs if different) [Chris] ``` xe-2/0/42 -> asw-a-eqiad:xe-8/1/0 xe-7/0/42 -> asw-a-eqiad:xe-2/1/0 xe-2/0/43 -> asw-a-eqiad:xe-1/1/0 xe-7/0/43 -> asw-a-eqiad:xe-7/0/0 ``` [x] Verify traffic is properly flowing though asw2-a [x] Update interfaces descriptions on cr1 **____** [] Switch ports configuration to match asw-a (+login announcement) [Arzhel] [] Solve snowflakes [Chris/Arzhel] [] Pre populate FPC2, FPC4 and FPC7 (QFX) with copper SFPs matching the current production servers on rack 2, 4 and 7 [Chris] ```lines=20 ge-2/0/1 up up es1011 ge-2/0/2 up up es1012 ge-2/0/3 up up ms-be1019 ge-2/0/4 up up db1074 ge-2/0/5 up up db1075 ge-2/0/6 up up db1079 ge-2/0/12 up up kafka-jumbo1002 ge-2/0/13 up up tungsten ge-2/0/16 up up db1080 ge-2/0/17 up up analytics1012 no-bw-mon ge-2/0/18 up up analytics1013 no-bw-mon ge-2/0/19 up up notebook1002 ge-2/0/20 up up conf1001 ge-2/0/21 up up db1081 ge-2/0/22 up up db1082 ge-2/0/23 up up db1107 ge-4/0/0 up up druid1001 ge-4/0/1 up up aqs1004 ge-4/0/2 up up scb1001 ge-4/0/3 up up logstash1004 ge-4/0/4 up up kubestage1001 ge-4/0/5 up up snapshot1005 ge-4/0/6 up up analytics1070 ge-4/0/8 up up oxygen ge-4/0/9 up up maps1001 ge-4/0/12 up up holmium ge-4/0/15 up up conf1004 ge-4/0/16 up up db1111 ge-4/0/17 up up rhenium ge-4/0/19 up up lvs1001 ge-4/0/20 up up lvs1002 ge-4/0/21 up up lvs1003 ge-4/0/22 up up netmon1002 ge-4/0/25 up up kafka1001 ge-4/0/26 up up contint1001 ge-4/0/27 up up ganeti1005 ge-4/0/30 up up restbase1007 ge-4/0/31 up up stat1004 ge-4/0/32 up up oresrdb1002 ge-4/0/34 up up wdqs1003 ge-4/0/43 up up rdb1003 ge-7/0/6 up up mw1267 ge-7/0/7 up up mw1268 ge-7/0/8 up up mw1269 ge-7/0/9 up up mw1270 ge-7/0/10 up up mw1271 ge-7/0/11 up up mw1272 ge-7/0/12 up up mw1273 ge-7/0/13 up up mw1274 ge-7/0/14 up up mw1275 ge-7/0/15 up up mw1276 ge-7/0/16 up up mw1277 ge-7/0/17 up up mw1278 ge-7/0/18 up up mw1279 ge-7/0/19 up up mw1280 ge-7/0/20 up up mw1281 ge-7/0/21 up up mw1282 ge-7/0/22 up up mw1283 ``` **In maintenance window TBD** [] Move servers from asw-a to asw2-a [Chris] [] Move cr2 router uplinks from asw-a to asw2-a (and document cable IDs if different) [Chris/Arzhel] ``` xe-2/0/46 -> cr2-eqiad:xe-3/0/0 xe-2/0/47 -> cr2-eqiad:xe-3/1/0 xe-7/0/46 -> cr2-eqiad:xe-4/0/0 xe-7/0/47 -> cr2-eqiad:xe-4/1/0 ``` [] Update interfaces descriptions on cr2 [] Verify no more traffic on asw-a<->asw2-a link [Arzhel] [] Disable asw-a<->asw2-a link [Arzhel] [] Verify all servers are healthy, monitoring happy [Arzhel] **After maintenance window** [] Cleanup config, monitoring, DNS, etc. [Arzhel] [] Wipe & unrack asw-a