Change Details

This task will track/coordinate the work between #ops-eqiad and #netops to upgrade the new row D switch stack to have 3 10G switches, rather than just 2. Row D should be made to match the other rows in the setup of (5) 1G racks and (3) 10G racks. [x] - receive in switches off T195451 [] - receive in cables on yet unmade #procurement task for cabling to join these switches in (may need SFP-T, should be able to use existing EX4300 stacking cables [] - schedule downtime for all systems in rack [] - work to remove EX4300 and put QFX5100 in its place [] - apply configuration and bring new switch online [] - return all affected servers into service

This task will track/coordinate the work between #ops-eqiad and #netops to upgrade the new row D switch stack to have 3 10G switches, rather than just 2. Row D should be made to match the other rows in the setup of (5) 1G racks and (3) 10G racks. [x] receive in switches off T195451 - https://netbox.wikimedia.org/dcim/devices/855/ [] receive in cables on yet unmade #procurement task for cabling to join these switches in (may need SFP-T, should be able to use existing EX4300 stacking cables In maintenance window, preferably during a DC failover as row recabling can bring temporary instability: [] schedule downtime for all systems in row [] recable asw2-d-eqiad to match official leaf/spine diagram [] replace asw2-d4-eqiad (EX) with asw3-d4-eqiad (QFX) [] return all affected servers into service

This task will track/coordinate the work between #ops-eqiad and #netops to upgrade the new row D switch stack to have 3 10G switches, rather than just 2. Row D should be made to match the other rows in the setup of (5) 1G racks and (3) 10G racks. [x] - receive in switches off T195451 - https://netbox.wikimedia.org/dcim/devices/855/ [] - receive in cables on yet unmade #procurement task for cabling to join these switches in (may need SFP-T, should be able to use existing EX4300 stacking cables In maintenance window, preferably during a DC failover as row recabling can bring temporary instability: [] - schedule downtime for all systems in rackrow [] - work to remove EX4300 and put QFX5100 in its placerecable asw2-d-eqiad to match official leaf/spine diagram [] - apply configuration and bring new switch onlinereplace asw2-d4-eqiad (EX) with asw3-d4-eqiad (QFX) [] - return all affected servers into service