Change Details

Stage 1 of https://wikitech.wikimedia.org/wiki/Wikimedia_Cloud_Services_team/EnhancementProposals/2020_Network_refresh Scheduled for Thursday Sept. 3rd, 9am UTC. [] Force VRRP master on cr1-eqiad ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] + priority 200; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] + priority 200; ``` `show vrrp interface ae2.1118 | match State:` [] Move inet/inet6 configuration on cr2-eqiad from ae2.1118 to xe-3/0/4.1118 Enable: https://netbox.wikimedia.org/dcim/interfaces/2146/ Enable: https://netbox.wikimedia.org/dcim/interfaces/7663/ Rename: https://netbox.wikimedia.org/dcim/interfaces/9010/ to xe-3/0/4.1118 Run Homer `cloudsw1-d5-eqiad# delete interfaces xe-0/0/0 disable` [] Check if IP is working as expected Reachability from cr1:ae2.1118 to cr2:xe-3/0/4.1118 `cr1-eqiad> ping 10.64.20.3 source 10.64.20.2` VRRP state sharing between cr1 and cr2 `cr1-eqiad> show vrrp interface ae2.1118` [] Move VRRP mastership to cr2 ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] + priority 70; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] + priority 70; ``` [] Check reachability of cloud-hosts devices [] Move inet/inet6 configuration on cr1-eqiad from ae2.1118 to xe-3/0/4.1118 Enable https://netbox.wikimedia.org/dcim/interfaces/7651/ Enable https://netbox.wikimedia.org/dcim/interfaces/2082/ Rename https://netbox.wikimedia.org/dcim/interfaces/9033/ to xe-3/0/4.1118 Remove VRRP group from vlan 1118 VRRP IPs (See T260363) Edit homer-public to change the interface using `labs-in6` Run Homer `cloudsw1-c8-eqiad# delete interfaces xe-0/0/0 disable` [] Check if IP is working as expected [] Cleanup ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] - priority 70; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] - priority 70; ```

Stage 1 of https://wikitech.wikimedia.org/wiki/Wikimedia_Cloud_Services_team/EnhancementProposals/2020_Network_refresh Scheduled for Thursday Sept. 3rd, 9am UTC. [x] Force VRRP master on cr1-eqiad ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] + priority 200; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] + priority 200; ``` `show vrrp interface ae2.1118 | match State:` [x] Move inet/inet6 configuration on cr2-eqiad from ae2.1118 to xe-3/0/4.1118 Enable: https://netbox.wikimedia.org/dcim/interfaces/2146/ Enable: https://netbox.wikimedia.org/dcim/interfaces/7663/ Rename: https://netbox.wikimedia.org/dcim/interfaces/9010/ to xe-3/0/4.1118 Run Homer `cloudsw1-d5-eqiad# delete interfaces xe-0/0/0 disable` [x] Check if IP is working as expected Reachability from cr1:ae2.1118 to cr2:xe-3/0/4.1118 `cr1-eqiad> ping 10.64.20.3 source 10.64.20.2` VRRP state sharing between cr1 and cr2 `cr1-eqiad> show vrrp interface ae2.1118` [x] Move VRRP mastership to cr2 ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] + priority 70; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] + priority 70; ``` [x] Check reachability of cloud-hosts devices [x] Move inet/inet6 configuration on cr1-eqiad from ae2.1118 to xe-3/0/4.1118 Enable https://netbox.wikimedia.org/dcim/interfaces/7651/ Enable https://netbox.wikimedia.org/dcim/interfaces/2082/ Rename https://netbox.wikimedia.org/dcim/interfaces/9033/ to xe-3/0/4.1118 Remove VRRP group from vlan 1118 VRRP IPs (See T260363) Edit homer-public to change the interface using `labs-in6` Run Homer `cloudsw1-c8-eqiad# delete interfaces xe-0/0/0 disable` [x] Check if IP is working as expected [] Cleanup ```name=cr1-eqiad,lang=diff [edit interfaces ae2 unit 1118 family inet address 10.64.20.2/24 vrrp-group 118] - priority 70; [edit interfaces ae2 unit 1118 family inet6 address 2620:0:861:118:fe00::1/64 vrrp-inet6-group 118] - priority 70; ```x] Cleanup (update OSFP/bootp)