Upgrade the eqiad Ganeti cluster to Bullseye:
[x] Add component/ganeti3 to all nodes
[x] Upgrade all nodes to the new Ganeti 3
[x] sudo gnt-cluster upgrade --to 3.0
Empty every node of primary/secondary instances. Remove it with gnt-node remove and reimage it to Bullseye, then re-add.
Row A:
[x] ganeti1005.eqiad.wmnet (replaced by ganeti1029 using bullseye)
[x] ganeti1006.eqiad.wmnet (replaced by ganeti1030 using bullseye)
[x] ganeti1007.eqiad.wmnet (replaced by ganeti1031 using bullseye)
[x] ganeti1008.eqiad.wmnet (replaced by ganeti1032 using bullseye)
[x] ganeti1023.eqiad.wmnet
[] ganeti1025.eqiad.wmnet
[x] ganeti1026.eqiad.wmnet
Row B:
[] ganeti1013.eqiad.wmnet
[x] ganeti1014.eqiad.wmnet
[x] ganeti1015.eqiad.wmnet
[] ganeti1016.eqiad.wmnet
[x] ganeti1017.eqiad.wmnet
[] ganeti1018.eqiad.wmnet
Row C:
[x] ganeti1009.eqiad.wmnet
[] ganeti1010.eqiad.wmnet
[] ganeti1011.eqiad.wmnet
[x] ganeti1012.eqiad.wmnet
[] ganeti1024.eqiad.wmnet
[] ganeti1027.eqiad.wmnet
[x] ganeti1028.eqiad.wmnet
Row D:
[] ganeti1019.eqiad.wmnet
[] ganeti1020.eqiad.wmnet
[] ganeti1021.eqiad.wmnet
[] ganeti1022.eqiad.wmnet