Ring status page: fix the owned tokens percentage value displayed #282
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What this PR does:
I'm unbalanced series between Mimir ingesters. While investigating, I noticed the owned tokens percentage displayed in the ring status page is wrong. This PR fixed it and also expose
ring.Desc.CountTokens()
so that I can re-use it in a ring analysis tool I'm building (instead of copying the code).What's the bug in
countTokens()
and why this PR fixes it? The tokens in the ring are the end of the range, whilecountTokens()
was computing the owned tokens range as if the token is the start of the range.Which issue(s) this PR fixes:
N/A
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]