VPC Endpoints In Use

01 Sign in to the AWS Management Console.

02 Navigate to VPC dashboard at https://console.aws.amazon.com/vpc/.

03 Select the Virtual Private Cloud (VPC) that you want to examine from the Select a VPC dropdown menu.

04 In the navigation panel, under Virtual Private Cloud, click Endpoints.

05 On the Endpoints listing page, check for any VPC endpoints available in the current region. If there are no VPC endpoints listed on this page and the following message is displayed: "You do not have any Endpoints in this region.", there are no Amazon VPC endpoints deployed within the selected AWS region.

06 Change the AWS region from the navigation bar and repeat the audit process for other regions.

01 Run describe-vpcs command (OSX/Linux/UNIX) to list the IDs of all VPC networks available in the current AWS region:

aws ec2 describe-vpcs
	--region us-east-1
	--output table --query 'Vpcs[*].VpcId'

02 The command output should return a table with the requested ID(s):

------------------
|  DescribeVpcs  |
+----------------+
|  vpc-aaaabbbb  |
|  vpc-abcdabcd  |
+----------------+

03 Run describe-vpc-endpoints command (OSX/Linux/UNIX) using the ID of the VPC network that you want to examine as identifier and custom query filters to describe the VPC endpoints created within the selected VPC:

aws ec2 describe-vpc-endpoints
	--region us-east-1
	--filters Name=vpc-id,Values=vpc-aaaabbbb
	--query 'VpcEndpoints'

04 The command output should return the requested information (i.e. VPC endpoint(s) metadata):

[]

05 Repeat step no. 3 and 4 to check other Amazon VPCs for endpoints, available in the selected AWS region.

05 Change the AWS region by updating the --region command parameter value and repeat steps no. 1 – 5 for other regions.

01 Sign in to the AWS Management Console.

02 Navigate to VPC dashboard at https://console.aws.amazon.com/vpc/.

03 In the navigation panel, under Virtual Private Cloud, click Endpoints.

04 Click Create Endpoint button from the dashboard top menu to start the setup process.

05 On Create Endpoint page, perform the following:

1. From the Service category, choose AWS services to get a list with the supported AWS services in the selected region. Once the supported services list is available, select the AWS service that the new endpoint will connect to, in this case com.amazonaws.us-east-1.elasticloadbalancing.
2. From VPC dropdown list select the ID of the VPC network in which you want to create your interface endpoint.
3. Within Subnets configuration section, select the Availability Zones and their associated subnets in which to create the VPC endpoint network interfaces.
4. For Enable Private DNS Name setting, choose whether or not to associate a private hosted zone with the VPC specified at step b.
5. For Security group, click Create a new security group link to set up a new security group or use Select security groups button to list the security groups (SGs) available in the current region and select one or more SGs for the new endpoint.
6. Click Create Endpoint to deploy your new VPC endpoint within the selected AWS region. If successful, the following confirmation message should be displayed: The following VPC Endpoint was created: VPC Endpoint ID <endpoint-id>. Click Close to return to the VPC Endpoints dashboard.

06 If required, repeat step no. 4 and 5 to deploy more interface endpoints within the selected Amazon Virtual Private Cloud.

07 Repeat steps no. 4 – 6 if you need to create new interface VPC endpoints in the selected AWS region.

08 Repeat step no. 5 and 6 if you need to create more Elastic IPs for NAT gateways that you want to deploy inside the selected Virtual Private Cloud (VPC).

09 Change the AWS region from the navigation bar and repeat steps no. 4 – 7 for other regions.

01 Run create-vpc-endpoint command (OSX/Linux/UNIX) to create a new interface VPC endpoint. The following command example creates an interface VPC endpoint between a VPC identified by the ID "vpc-aaaabbbb" and the Elastic Load Balancing (ELB) service within the US East (N. Virginia) region. The endpoint is created in a VPC subnet identified by "subnet-abcd1234", and a security group identified by "sg-012345678aabbccdd" is associated with the endpoint network interface:

aws ec2 create-vpc-endpoint
	--region us-east-1
	--vpc-id vpc-aaaabbbb
	--vpc-endpoint-type Interface
	--service-name com.amazonaws.us-east-1.elasticloadbalancing
	--subnet-id subnet-abcd1234
	--security-group-id sg-012345678aabbccdd

02 The command output should return the new Amazon VPC endpoint metadata:

{
    "VpcEndpoint": {
        "VpcId": "vpc-aaaabbbb",
        "NetworkInterfaceIds": [
            "eni-01234abcd1234abcd"
        ],
        "SubnetIds": [
            "subnet-abcd1234"
        ],
        "PrivateDnsEnabled": true,
        "State": "pending",
        "ServiceName": "com.amazonaws.us-east-1.elasticloadbalancing",
        "RouteTableIds": [],
        "Groups": [
            {
                "GroupName": "project5-elb-sg",
                "GroupId": "sg-012345678aabbccdd"
            }
        ],
        "VpcEndpointId": "vpce-0abcdabcdabcdabcd",
        "VpcEndpointType": "Interface",
        "CreationTimestamp": "2018-10-19T15:39:20.942Z",
        "DnsEntries": [
            {
                "HostedZoneId": "AABBCCDDAABBC",
                "DnsName": "elasticloadbalancing.us-east-1.amazonaws.com"
            },
            {
                "HostedZoneId": "AAAABBBBCCCCD",
                "DnsName": "vpce-0abcdabcdabcdabcd-12345678.elasticloadbalancing.us-east-1.vpce.amazonaws.com"
            },
            {
                "HostedZoneId": "AAAABBBBCCCCD",
                "DnsName": "vpce-0abcdabcdabcdabcd-12345678-us-east-1a.elasticloadbalancing.us-east-1.vpce.amazonaws.com"
            }
        ]
    }
}

03 If required, repeat step no. 1 and 2 to deploy more interface endpoints in the selected Amazon VPC.

04 Repeat steps no. 1 – 3 if you need to create new interface VPC endpoints within the selected AWS region.

05 Change the AWS region by updating the --region command parameter value and repeat steps no. 1 – 4 for other regions.