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Make CPU request for heapster in kubemark scale with the number of Nodes

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This commit is contained in:
gmarek 2017-05-22 15:33:10 +02:00
parent 5dd56c9b1e
commit 27fc7be396
2 changed files with 5 additions and 2 deletions
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3
test/kubemark/resources/heapster_template.json
View File

@ -36,7 +36,7 @@
"image": "gcr.io/google_containers/heapster:v1.3.0",
"resources": {
"requests": {
"cpu": "100m",
"cpu": "{{METRICS_CPU}}m",
"memory": "{{METRICS_MEM}}Mi"
}
},
@ -58,7 +58,6 @@
"image": "gcr.io/google_containers/heapster:v1.3.0",
"resources": {
"requests": {
"cpu": "100m",
"memory": "{{EVENTER_MEM}}Ki"
}
},

4
test/kubemark/start-kubemark.sh
View File

@ -302,6 +302,10 @@ current-context: kubemark-context")
metrics_mem_per_node=4
metrics_mem=$((200 + ${metrics_mem_per_node}*${NUM_NODES:-10}))
sed -i'' -e "s/{{METRICS_MEM}}/${metrics_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
metrics_cpu_per_node_numerator=${NUM_NODES:-10}
metrics_cpu_per_node_denumerator=2
metrics_cpu=$((80 + metrics_cpu_per_node_numerator / metrics_cpu_per_node_denumerator))
sed -i'' -e "s/{{METRICS_CPU}}/${metrics_cpu}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
eventer_mem_per_node=500
eventer_mem=$((200 * 1024 + ${eventer_mem_per_node}*${NUM_NODES:-10}))
sed -i'' -e "s/{{EVENTER_MEM}}/${eventer_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"