Example to Create AWS ELB, Launch Config, and Auto Scaling Group

gistfile1.txt

aws elb create-load-balancer \
--load-balancer-name MyELB \
--listeners Protocol=TCP,LoadBalancerPort=80,InstanceProtocol=TCP,InstancePort=80 \
--subnets subnet-46e6506c subnet-57b8010f \
--scheme internet-facing \
--security-groups sg-aec570d4

aws autoscaling create-launch-configuration \
--launch-configuration-name MyLC \
--key-name virginia \
--image-id ami-6869aa05 \
--instance-type t2.micro \
--iam-instance-profile EC2Role \
--user-data file://myuserdata.txt

aws autoscaling create-auto-scaling-group --auto-scaling-group-name MyASG \
--launch-configuration-name MyLC \
--min-size 1 \
--max-size 2 \
--load-balancer-names MyELB \
--health-check-type ELB \
--health-check-grace-period 120 \
--vpc-zone-identifier subnet-46e6506c,subnet-57b8010f