자동 내가 아래 명령으로 아마존 EC2에 자동 스케일링을 수행하려고 아마존 EC2

Question

에 발생하지 스케일링 : 위의 명령이 명중되면

elb-create-lb nalb1 --headers --listener "lb-port=80,instance-port=80,protocol=http" --availability-zones us-east-1c 

elb-register-instances-with-lb nalb1 --headers --instances i-1ecef57c 

elb-configure-healthcheck nalb1 --headers --target "HTTP:80/" --interval 30 --timeout 3 --unhealthy-threshold 2 --healthy-threshold 10 

as-create-launch-config nalc1 --image-id ami-cdd306a4 --instance-type t1.micro 

as-create-auto-scaling-group naasg1 --launch-configuration nalc1 --availability-zones us-east-1c --min-size 0 --max-size 10 --load-balancers nalb1 
as-put-scaling-policy --auto-scaling-group naasg1 --name policy-scaleup --adjustment 100 --type PercentChangeInCapacity 
as-put-scaling-policy --auto-scaling-group naasg1 --name policy-scaledown --adjustment=-1 --type ChangeInCapacity 

as-create-or-update-trigger nat1 \ 
--auto-scaling-group naasg1 --namespace "AWS/EC2" \ 
--measure CPUUtilization --statistic Average \ 
--dimensions "AutoScalingGroupName=naasg1" \ 
--period 60 --lower-threshold 30 --upper-threshold 60 \ 
--lower-breach-increment=-1 --upper-breach-increment=1 \ 
--breach-duration 120 

다음 명령은 다양한 매개 변수의 상태를 설명합니다. 이 모든에도 불구하고

root@domU-12-31-39-09-B8-12 ~# elb-describe-lbs 
LOAD_BALANCER nalb1 nalb1-1717211844.us-east-1.elb.amazonaws.com 2012-01-24T09:45:11.440Z 
root@domU-12-31-39-09-B8-12 ~# as-describe-launch-configs 
LAUNCH-CONFIG nalc1 ami-cdd306a4 t1.micro 
root@domU-12-31-39-09-B8-12 ~# as-describe-auto-scaling-groups 
AUTO-SCALING-GROUP naasg1 nalc1 us-east-1c nalb1 0 10 0 
root@domU-12-31-39-09-B8-12 ~# as-describe-policies 
No policies found 
root@domU-12-31-39-09-B8-12 ~# as-describe-triggers --auto-scaling-group naasg1 
DEPRECATED: This command is deprecated and included only to facilitate migration to the new trigger mechanism. You should use this command for migration purposes only. 
TRIGGER nat1 naasg1 NoData AWS/EC2 CPUUtilization Average 60 
root@domU-12-31-39-09-B8-12 ~# 

, 자동 스케일링은 그 이유가 무엇인지
일어나고되지 않는 이유는 무엇입니까? 도움

Answer 1

에 대한

덕분에 아래 명령했다 : 당신이 CloudWatch를에 알람을 생성하고,이 경보에 각 처리 단계를 이러한 정책을 연결하고 아래 단계를 필요 물론

elb-create-lb nalb1 --headers --listener "lb-port=80,instance-port=80,protocol=http" --availability-zones us-east-1c 

elb-register-instances-with-lb nalb1 --headers --instances i-1ecef57c 

elb-configure-healthcheck nalb1 --headers --target "HTTP:80/" --interval 30 --timeout 3 --unhealthy-threshold 2 --healthy-threshold 10 

as-create-launch-config nalc1 --image-id ami-cdd306a4 --instance-type t1.micro 

as-create-auto-scaling-group naasg1 --launch-configuration nalc1 --availability-zones us-east-1c --min-size 2 --max-size 10 --load-balancers nalb1 
as-put-scaling-policy --auto-scaling-group naasg1 --name policy-scaleup --adjustment=2 --type ChangeInCapacity 
as-put-scaling-policy --auto-scaling-group naasg1 --name policy-scaledown --adjustment=-1 --type ChangeInCapacity 
as-set-desired-capacity naasg1 -c 2 

.