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Better scale max-inflight request limits to correlate them with master VM size #73268

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Jan 24, 2019
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Better scale max-inflight request limits to correlate them with master VM size #73268

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4 changes: 2 additions & 2 deletions cluster/gce/gci/configure-helper.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -1598,9 +1598,9 @@ function start-kube-apiserver {
fi
if [[ -n "${NUM_NODES:-}" ]]; then
# If the cluster is large, increase max-requests-inflight limit in apiserver.
if [[ "${NUM_NODES}" -ge 3000 ]]; then
if [[ "${NUM_NODES}" -gt 3000 ]]; then
params+=" --max-requests-inflight=3000 --max-mutating-requests-inflight=1000"
elif [[ "${NUM_NODES}" -ge 1000 ]]; then
elif [[ "${NUM_NODES}" -gt 500 ]]; then
params+=" --max-requests-inflight=1500 --max-mutating-requests-inflight=500"
fi
# Set amount of memory available for apiserver based on number of nodes.
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