Which situation would lead to loss of an etcd quorum in an OpenShift v4 cluster?
Suggested Answer: A
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24 comments · newest first
SK
Skye
2 days ago
Losing all worker nodes? That’s bad, but not a quorum loss.
AM
Amie
8 days ago
Definitely! C is the right answer.
RO
Rosenda
13 days ago
I think losing the majority of master nodes is critical.
JE
Jerrod
18 days ago
Right, C is critical. We need at least half plus one to stay operational.
EL
Elbert
23 days ago
Definitely C. Quorum is all about majority, can't lose that.
SC
Scarlet
28 days ago
D seems less impactful. One master offline shouldn't break quorum.
DA
Dalene
1 month ago
A could be tricky too, but it’s not about quorum directly.
IS
Isidra
1 month ago
Agreed, C makes sense. Without most masters, cluster can't function.
KA
Kathrine
1 month ago
I think C is the right answer. Losing majority means no quorum.
OC
Octavio
2 months ago
B is bad too, but it’s the masters that really matter for quorum.
LE
Lettie
2 months ago
Definitely C. Without a majority, the cluster can't function.
GA
Gaynell
2 months ago
D is less severe. One master offline won't break quorum.
SH
Shalon
2 months ago
I feel like A could also be a problem, but not as immediate.
BL
Blondell
2 months ago
Agreed, C makes sense. Quorum needs a majority.
AG
Agustin
2 months ago
I think C is the right answer. Losing most master nodes is critical.
SA
Sarah
3 months ago
Totally agree with C! Losing masters is a big deal.
BO
Bobbye
3 months ago
Wait, are we sure D doesn't lead to quorum loss? Seems risky.
XU
Xuan
3 months ago
A and B don't affect quorum directly, just the workload.
DA
Daryl
3 months ago
I think D could also be problematic, but not as critical as C.
XU
Xuan
3 months ago
C is definitely the right answer. Majority loss means no quorum.
MI
Micaela
4 months ago
I’m a bit confused; I thought losing just one master node wouldn’t cause a quorum loss, but I guess it depends on how many are left.
NA
Nana
5 months ago
I practiced a similar question, and I feel like losing all worker nodes wouldn't affect quorum directly, but I could be wrong.
AN
Anastacia
5 months ago
I remember something about quorum being related to the number of nodes, so maybe option C is the right answer?
CO
Colette
5 months ago
I think losing the majority of master/control plane hosts would definitely lead to a loss of quorum, but I'm not entirely sure about the specifics.