Auto Scaling
어플리케이션 생성
http://gitlab.ocp.demo.com/test/demo-c.git
oc scale deploymentconfig app --replicas=2
Auto Scaling
oc set resources dc app --requests='cpu=1000m,memory=1Gi' --limits='cpu=2000m,memory=2Gi'
oc autoscale dc app --min 2 --max 8 --cpu-percent=50 -n demo-c
watch -n 1 "oc get hpa app -n demo-c"
watch -n 1 "oc adm top pod -n demo-c"
watch -n 1 "oc get pod | grep Running"
부하생성
dd if=/dev/zero of=/dev/null
ab -n 50000 -c 1000 http://app-demo-c.apps.ocp.demo.com/load.jsp