There are more AWS SDK examples available in the AWS Doc SDK Examples
Use CreateLoadBalancer
with an AWS SDK or CLI
The following code examples show how to use CreateLoadBalancer
.
- CLI
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- AWS CLI
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To create an HTTP load balancer
This example creates a load balancer with an HTTP listener in a VPC.
Command:
<userinput>aws elb create-load-balancer --load-balancer-name <replaceable>my-load-balancer</replaceable> --listeners <replaceable>"Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=80"</replaceable> --subnets <replaceable>subnet-15aaab61</replaceable> --security-groups <replaceable>sg-a61988c3</replaceable></userinput>
Output:
{ "DNSName": "my-load-balancer-1234567890.us-west-2.elb.amazonaws.com" }
This example creates a load balancer with an HTTP listener in EC2-Classic.
Command:
<userinput>aws elb create-load-balancer --load-balancer-name <replaceable>my-load-balancer</replaceable> --listeners <replaceable>"Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=80"</replaceable> --availability-zones <replaceable>us-west-2a</replaceable> <replaceable>us-west-2b</replaceable></userinput>
Output:
{ "DNSName": "my-load-balancer-123456789.us-west-2.elb.amazonaws.com" }
To create an HTTPS load balancer
This example creates a load balancer with an HTTPS listener in a VPC.
Command:
<userinput>aws elb create-load-balancer --load-balancer-name <replaceable>my-load-balancer</replaceable> --listeners <replaceable>"Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=80"</replaceable> <replaceable>"Protocol=HTTPS,LoadBalancerPort=443,InstanceProtocol=HTTP,InstancePort=80,SSLCertificateId=arn:aws:iam::123456789012:server-certificate/my-server-cert"</replaceable> --subnets <replaceable>subnet-15aaab61</replaceable> --security-groups <replaceable>sg-a61988c3</replaceable></userinput>
Output:
{ "DNSName": "my-load-balancer-1234567890.us-west-2.elb.amazonaws.com" }
This example creates a load balancer with an HTTPS listener in EC2-Classic.
Command:
<userinput>aws elb create-load-balancer --load-balancer-name <replaceable>my-load-balancer</replaceable> --listeners <replaceable>"Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=80"</replaceable> <replaceable>"Protocol=HTTPS,LoadBalancerPort=443,InstanceProtocol=HTTP,InstancePort=80,SSLCertificateId=arn:aws:iam::123456789012:server-certificate/my-server-cert"</replaceable> --availability-zones <replaceable>us-west-2a</replaceable> <replaceable>us-west-2b</replaceable></userinput>
Output:
{ "DNSName": "my-load-balancer-123456789.us-west-2.elb.amazonaws.com" }
To create an internal load balancer
This example creates an internal load balancer with an HTTP listener in a VPC.
Command:
<userinput>aws elb create-load-balancer --load-balancer-name <replaceable>my-load-balancer</replaceable> --listeners <replaceable>"Protocol=HTTP,LoadBalancerPort=80,InstanceProtocol=HTTP,InstancePort=80"</replaceable> --scheme <replaceable>internal</replaceable> --subnets <replaceable>subnet-a85db0df</replaceable> --security-groups <replaceable>sg-a61988c3</replaceable></userinput>
Output:
{ "DNSName": "internal-my-load-balancer-123456789.us-west-2.elb.amazonaws.com" }
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For API details, see CreateLoadBalancer
in AWS CLI Command Reference.
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- PowerShell
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- Tools for PowerShell
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Example 1: This example creates a load balancer with an HTTP listener in a VPC.
$httpListener = New-Object Amazon.ElasticLoadBalancing.Model.Listener $httpListener.Protocol = "http" $httpListener.LoadBalancerPort = 80 $httpListener.InstanceProtocol = "http" $httpListener.InstancePort = 80 New-ELBLoadBalancer -LoadBalancerName my-vpc-load-balancer -SecurityGroup sg-a61988c3 -Subnet subnet-15aaab61 -Listener $httpListener my-vpc-load-balancer-1234567890.us-west-2.elb.amazonaws.com
Example 2: This example creates a load balancer with an HTTP listener in EC2-Classic.
New-ELBLoadBalancer -LoadBalancerName my-classic-load-balancer -AvailabilityZone us-west-2a` -Listener $httpListener
Output:
my-classic-load-balancer-123456789.us-west-2.elb.amazonaws.com
Example 3: This example creates a load balancer with an HTTPS listener.
$httpsListener = New-Object Amazon.ElasticLoadBalancing.Model.Listener $httpsListener.Protocol = "https" $httpsListener.LoadBalancerPort = 443 $httpsListener.InstanceProtocol = "http" $httpsListener.InstancePort = 80 $httpsListener.SSLCertificateId="arn:aws:iam::123456789012:server-certificate/my-server-cert" New-ELBLoadBalancer -LoadBalancerName my-load-balancer -AvailabilityZone us-west-2a -Listener $httpsListener my-load-balancer-123456789.us-west-2.elb.amazonaws.com
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For API details, see CreateLoadBalancer in AWS Tools for PowerShell Cmdlet Reference.
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