ELB CLI Commands

1. Create internal load balancer aws elb create-load-balancer --load-balancer-name myelbname --listeners Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=9080 --subnets mysubnet1-in-useast1a mysubnet2-in-useast1c--scheme internal --tags Key=environment,Value=stage Key=project,Value=myproject Key=app,Value=myapp Key=product,Value=elb 
   
   
2. Update application generated cookie stickiness aws elb create-app-cookie-stickiness-policy --load-balancer-name myelbname --policy-name myapp-cookie-policy --cookie-name JSESSIONIDX aws elb set-load-balancer-policies-of-listener --load-balancer-name myelbname --load-balancer-port 80 --policy-names myapp-cookie-policy
   
   
3. Update internal load balancer attributes (Combined - CrossZoneLoadBalancing, AccessLogs, ConnectionSettings, ConnectionDraining) 

aws elb modify-load-balancer-attributes --load-balancer-name myelbname --load-balancer-attributes {\"CrossZoneLoadBalancing\":{\"Enabled\":true},\"AccessLog\":{\"Enabled\":true,\"S3BucketName\":\"myelblogs\",\"S3BucketPrefix\":\"myapp\",\"EmitInterval\":5},\"ConnectionSettings\":{\"IdleTimeout\":60},\"ConnectionDraining\":{\"Enabled\":true,\"Timeout\":300}}  

# Individual Commands 

# Update load balancer attributes - CrossZoneLoadBalancing aws elb modify-load-balancer-attributes --load-balancer-name myelbname --load-balancer-attributes {\"CrossZoneLoadBalancing\":{\"Enabled\":true}} 

# Update internal load balancer attributes - AccessLogs aws elb modify-load-balancer-attributes --load-balancer-name myelbname --load-balancer-attributes {\"AccessLog\":{\"Enabled\":true,\"S3BucketName\":\"myelblogs\",\"S3BucketPrefix\":\"myapp\",\"EmitInterval\":5}} 

# Update internal load balancer attributes - ConnectionSettings aws elb modify-load-balancer-attributes --load-balancer-name myelbname --load-balancer-attributes "{\"ConnectionSettings\":{\"IdleTimeout\":60}}" 

# Update internal load balancer attributes - ConnectionDraining aws elb modify-load-balancer-attributes --load-balancer-name myelbname --load-balancer-attributes "{\"ConnectionDraining\":{\"Enabled\":true,\"Timeout\":300}}"