Add ability to set number of Prometheus replica sets

if "Thanos is enabled"
    "Ability to set number of prometheus replica sets in the main Big Bang chart."
else
    "Hardcode the number of prometheus replica sets to 1."

added to epic &251 (closed)

marked this issue as blocking #1651 (closed)

added thanos label

changed iteration to Big Bang Iterations Oct 3, 2023 - Oct 16, 2023

added kindchore teambigbang labels

added priority2 label

changed the description

set weight to 4

added community-contribution label

added priority5 label and removed community-contribution priority2 labels

changed iteration to Big Bang Iterations Oct 17, 2023 - Oct 30, 2023

assigned to @michaelmartin

Do we really want to only increase the replicas if Thanos is enabled? Would it make more sense to be able to set the # of replicas independently, since they can be set independently?

mentioned in merge request !3113 (merged)

added statusdoing label

this should be complete now with the pending changes here: !3113 (merged)

closed

mentioned in commit 810d8b4f