Get limits for your services from AWS UI with CasperJS.
PhantomJS is available via Homebrew
$ brew install phantomjscasperjs awsLimits.js --username=IAM_USERNAME --password=IAM_PASSWORD --loginUrl=https://$AWS_ACCOUNT_ID.signin.aws.amazon.com/console/ec2 --account=$AWS_ACCOUNT_ID
Sample output:
{
"us-east-1": {
"auto-scaling-groups": "20",
"launch-configurations": "100",
"running-on-demand-c1.medium-instances": "10",
"running-on-demand-c1.xlarge-instances": "2",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-c4.2xlarge-instances": "2",
"running-on-demand-c4.4xlarge-instances": "0",
"running-on-demand-c4.8xlarge-instances": "0",
"running-on-demand-c4.large-instances": "2",
"running-on-demand-c4.xlarge-instances": "2",
"running-on-demand-cc1.4xlarge-instances": "0",
"running-on-demand-cc2.8xlarge-instances": "0",
"running-on-demand-cg1.4xlarge-instances": "0",
"running-on-demand-cr1.8xlarge-instances": "0",
"running-on-demand-ec2-instances": "2",
"running-on-demand-g2.2xlarge-instances": "0",
"running-on-demand-hi1.4xlarge-instances": "0",
"running-on-demand-hs1.8xlarge-instances": "0",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m1.large-instances": "2",
"running-on-demand-m1.medium-instances": "10",
"running-on-demand-m1.small-instances": "10",
"running-on-demand-m1.xlarge-instances": "2",
"running-on-demand-m2.2xlarge-instances": "2",
"running-on-demand-m2.4xlarge-instances": "2",
"running-on-demand-m2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t1.micro-instances": "10",
"running-on-demand-t2.medium-instances": "10",
"running-on-demand-t2.micro-instances": "10",
"running-on-demand-t2.small-instances": "10"
},
"us-west-2": {
"auto-scaling-groups": "20",
"ec2-classic-elastic-ips": "5",
"ec2-vpc-elastic-ips": "5",
"general-purpose-(ssd)-volume-storage-(tib)": "20",
"launch-configurations": "100",
"magnetic-volume-storage-(tib)": "20",
"network-acls-per-vpc": "200",
"provisioned-iops": "40000",
"provisioned-iops-(ssd)-volume-storage-(tib)": "20",
"reserved-instances": "20",
"route-tables-per-vpc": "200",
"routes-per-route-table": "50",
"rules-per-network-acl": "20",
"rules-per-vpc-security-group": "50",
"running-on-demand-c1.medium-instances": "10",
"running-on-demand-c1.xlarge-instances": "2",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-c4.2xlarge-instances": "2",
"running-on-demand-c4.4xlarge-instances": "0",
"running-on-demand-c4.8xlarge-instances": "0",
"running-on-demand-c4.large-instances": "2",
"running-on-demand-c4.xlarge-instances": "2",
"running-on-demand-cc2.8xlarge-instances": "0",
"running-on-demand-cr1.8xlarge-instances": "0",
"running-on-demand-ec2-instances": "2",
"running-on-demand-g2.2xlarge-instances": "0",
"running-on-demand-hi1.4xlarge-instances": "0",
"running-on-demand-hs1.8xlarge-instances": "0",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m1.large-instances": "2",
"running-on-demand-m1.medium-instances": "10",
"running-on-demand-m1.small-instances": "10",
"running-on-demand-m1.xlarge-instances": "2",
"running-on-demand-m2.2xlarge-instances": "2",
"running-on-demand-m2.4xlarge-instances": "2",
"running-on-demand-m2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t1.micro-instances": "10",
"running-on-demand-t2.medium-instances": "10",
"running-on-demand-t2.micro-instances": "10",
"running-on-demand-t2.small-instances": "10",
"security-groups-per-vpc": "100",
"spot-instance-requests": "default",
"subnets-per-vpc": "200",
"vpc-security-groups-per-elastic-network-interface": "5",
"vpcs": "5"
},
"us-west-1": {
"auto-scaling-groups": "20",
"ec2-classic-elastic-ips": "5",
"ec2-vpc-elastic-ips": "5",
"general-purpose-(ssd)-volume-storage-(tib)": "20",
"launch-configurations": "100",
"magnetic-volume-storage-(tib)": "20",
"network-acls-per-vpc": "200",
"provisioned-iops": "40000",
"provisioned-iops-(ssd)-volume-storage-(tib)": "20",
"reserved-instances": "20",
"route-tables-per-vpc": "200",
"routes-per-route-table": "50",
"rules-per-network-acl": "20",
"rules-per-vpc-security-group": "50",
"running-on-demand-c1.medium-instances": "10",
"running-on-demand-c1.xlarge-instances": "2",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-c4.2xlarge-instances": "2",
"running-on-demand-c4.4xlarge-instances": "0",
"running-on-demand-c4.8xlarge-instances": "0",
"running-on-demand-c4.large-instances": "2",
"running-on-demand-c4.xlarge-instances": "2",
"running-on-demand-ec2-instances": "2",
"running-on-demand-g2.2xlarge-instances": "0",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m1.large-instances": "2",
"running-on-demand-m1.medium-instances": "10",
"running-on-demand-m1.small-instances": "10",
"running-on-demand-m1.xlarge-instances": "2",
"running-on-demand-m2.2xlarge-instances": "2",
"running-on-demand-m2.4xlarge-instances": "2",
"running-on-demand-m2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t1.micro-instances": "10",
"running-on-demand-t2.medium-instances": "10",
"running-on-demand-t2.micro-instances": "10",
"running-on-demand-t2.small-instances": "10",
"security-groups-per-vpc": "100",
"spot-instance-requests": "default",
"subnets-per-vpc": "200",
"vpc-security-groups-per-elastic-network-interface": "5",
"vpcs": "5"
},
"eu-west-1": {
"auto-scaling-groups": "20",
"ec2-classic-elastic-ips": "5",
"ec2-vpc-elastic-ips": "5",
"general-purpose-(ssd)-volume-storage-(tib)": "20",
"launch-configurations": "100",
"magnetic-volume-storage-(tib)": "20",
"network-acls-per-vpc": "200",
"provisioned-iops": "40000",
"provisioned-iops-(ssd)-volume-storage-(tib)": "20",
"route-tables-per-vpc": "200",
"routes-per-route-table": "50",
"rules-per-network-acl": "20",
"rules-per-vpc-security-group": "50",
"running-on-demand-ec2-instances": "",
"security-groups-per-vpc": "100",
"subnets-per-vpc": "200",
"vpc-security-groups-per-elastic-network-interface": "5",
"vpcs": "5"
},
"sa-east-1": {
"auto-scaling-groups": "20",
"launch-configurations": "100",
"running-on-demand-ec2-instances": ""
},
"eu-central-1": {
"auto-scaling-groups": "20",
"ec2-classic-elastic-ips": "5",
"ec2-vpc-elastic-ips": "5",
"general-purpose-(ssd)-volume-storage-(tib)": "20",
"launch-configurations": "100",
"magnetic-volume-storage-(tib)": "20",
"network-acls-per-vpc": "200",
"provisioned-iops": "40000",
"provisioned-iops-(ssd)-volume-storage-(tib)": "20",
"reserved-instances": "20",
"route-tables-per-vpc": "200",
"routes-per-route-table": "50",
"rules-per-network-acl": "20",
"rules-per-vpc-security-group": "50",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-ec2-instances": "2",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t2.medium-instances": "2",
"running-on-demand-t2.micro-instances": "2",
"running-on-demand-t2.small-instances": "2",
"security-groups-per-vpc": "100",
"spot-instance-requests": "default",
"subnets-per-vpc": "200",
"vpc-security-groups-per-elastic-network-interface": "5",
"vpcs": "5"
},
"ap-southeast-2": {
"auto-scaling-groups": "20",
"launch-configurations": "100",
"running-on-demand-ec2-instances": ""
},
"ap-southeast-1": {
"auto-scaling-groups": "20",
"launch-configurations": "100",
"running-on-demand-c1.medium-instances": "10",
"running-on-demand-c1.xlarge-instances": "2",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-c4.2xlarge-instances": "2",
"running-on-demand-c4.4xlarge-instances": "0",
"running-on-demand-c4.8xlarge-instances": "0",
"running-on-demand-c4.large-instances": "2",
"running-on-demand-c4.xlarge-instances": "2",
"running-on-demand-ec2-instances": "2",
"running-on-demand-g2.2xlarge-instances": "0",
"running-on-demand-hs1.8xlarge-instances": "0",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m1.large-instances": "2",
"running-on-demand-m1.medium-instances": "10",
"running-on-demand-m1.small-instances": "10",
"running-on-demand-m1.xlarge-instances": "2",
"running-on-demand-m2.2xlarge-instances": "2",
"running-on-demand-m2.4xlarge-instances": "2",
"running-on-demand-m2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t1.micro-instances": "10",
"running-on-demand-t2.medium-instances": "2",
"running-on-demand-t2.micro-instances": "2",
"running-on-demand-t2.small-instances": "2"
},
"ap-northeast-1": {
"auto-scaling-groups": "20",
"ec2-classic-elastic-ips": "5",
"ec2-vpc-elastic-ips": "5",
"general-purpose-(ssd)-volume-storage-(tib)": "20",
"launch-configurations": "100",
"magnetic-volume-storage-(tib)": "20",
"network-acls-per-vpc": "200",
"provisioned-iops": "40000",
"provisioned-iops-(ssd)-volume-storage-(tib)": "20",
"reserved-instances": "20",
"route-tables-per-vpc": "200",
"routes-per-route-table": "50",
"rules-per-network-acl": "20",
"rules-per-vpc-security-group": "50",
"running-on-demand-c1.medium-instances": "10",
"running-on-demand-c1.xlarge-instances": "2",
"running-on-demand-c3.2xlarge-instances": "2",
"running-on-demand-c3.4xlarge-instances": "0",
"running-on-demand-c3.8xlarge-instances": "0",
"running-on-demand-c3.large-instances": "2",
"running-on-demand-c3.xlarge-instances": "2",
"running-on-demand-c4.2xlarge-instances": "2",
"running-on-demand-c4.4xlarge-instances": "0",
"running-on-demand-c4.8xlarge-instances": "0",
"running-on-demand-c4.large-instances": "2",
"running-on-demand-c4.xlarge-instances": "2",
"running-on-demand-cc2.8xlarge-instances": "0",
"running-on-demand-cr1.8xlarge-instances": "0",
"running-on-demand-ec2-instances": "2",
"running-on-demand-g2.2xlarge-instances": "0",
"running-on-demand-hi1.4xlarge-instances": "0",
"running-on-demand-hs1.8xlarge-instances": "0",
"running-on-demand-i2.2xlarge-instances": "2",
"running-on-demand-i2.4xlarge-instances": "0",
"running-on-demand-i2.8xlarge-instances": "0",
"running-on-demand-i2.xlarge-instances": "2",
"running-on-demand-m1.large-instances": "2",
"running-on-demand-m1.medium-instances": "10",
"running-on-demand-m1.small-instances": "10",
"running-on-demand-m1.xlarge-instances": "2",
"running-on-demand-m2.2xlarge-instances": "2",
"running-on-demand-m2.4xlarge-instances": "2",
"running-on-demand-m2.xlarge-instances": "2",
"running-on-demand-m3.2xlarge-instances": "1",
"running-on-demand-m3.large-instances": "2",
"running-on-demand-m3.medium-instances": "2",
"running-on-demand-m3.xlarge-instances": "2",
"running-on-demand-r3.2xlarge-instances": "2",
"running-on-demand-r3.4xlarge-instances": "0",
"running-on-demand-r3.8xlarge-instances": "0",
"running-on-demand-r3.large-instances": "2",
"running-on-demand-r3.xlarge-instances": "2",
"running-on-demand-t1.micro-instances": "10",
"running-on-demand-t2.medium-instances": "5",
"running-on-demand-t2.micro-instances": "5",
"running-on-demand-t2.small-instances": "5",
"security-groups-per-vpc": "100",
"spot-instance-requests": "default",
"subnets-per-vpc": "200",
"vpc-security-groups-per-elastic-network-interface": "5",
"vpcs": "5"
}
}