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Merge pull request #14651 from mwielgus/cluster_request

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Add cpu/mem reservation metrics for autoscaler in kube-up
This commit is contained in:
Marek Grabowski 2015-09-28 17:40:05 +02:00
commit f8a9943d90
1 changed files with 9 additions and 1 deletions
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10
cluster/gce/util.sh
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@ -694,12 +694,20 @@ function kube-up {
# Create autoscaler for nodes if requested
if [[ "${ENABLE_NODE_AUTOSCALER}" == "true" ]]; then
METRICS=""
# Current usage
METRICS+="--custom-metric-utilization metric=custom.cloudmonitoring.googleapis.com/kubernetes.io/cpu/node_utilization,"
METRICS+="utilization-target=${TARGET_NODE_UTILIZATION},utilization-target-type=GAUGE "
METRICS+="--custom-metric-utilization metric=custom.cloudmonitoring.googleapis.com/kubernetes.io/memory/node_utilization,"
METRICS+="utilization-target=${TARGET_NODE_UTILIZATION},utilization-target-type=GAUGE "
# Reservation
METRICS+="--custom-metric-utilization metric=custom.cloudmonitoring.googleapis.com/kubernetes.io/cpu/node_reservation,"
METRICS+="utilization-target=${TARGET_NODE_UTILIZATION},utilization-target-type=GAUGE "
METRICS+="--custom-metric-utilization metric=custom.cloudmonitoring.googleapis.com/kubernetes.io/memory/node_reservation,"
METRICS+="utilization-target=${TARGET_NODE_UTILIZATION},utilization-target-type=GAUGE "
echo "Creating node autoscaler."
gcloud compute instance-groups managed set-autoscaling "${NODE_INSTANCE_PREFIX}-group" --zone "${ZONE}" --project $"{PROJECT}" \
gcloud compute instance-groups managed set-autoscaling "${NODE_INSTANCE_PREFIX}-group" --zone "${ZONE}" --project "${PROJECT}" \
--min-num-replicas "${AUTOSCALER_MIN_NODES}" --max-num-replicas "${AUTOSCALER_MAX_NODES}" ${METRICS} || true
fi