AWS Code Sample
Catalog

ec2_createsecuritygroup.js

ec2_createsecuritygroup.js demonstrates how to create a security group for an Amazon EC2 instance.

// Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. // Licensed under the Apache-2.0 License on an "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND. // ABOUT THIS NODE.JS SAMPLE: This sample is part of the SDK for JavaScript Developer Guide topic at // https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/ec2-example-security-groups.html // Load the AWS SDK for Node.js var AWS = require('aws-sdk'); // Load credentials and set region from JSON file AWS.config.loadFromPath('./config.json'); // Create EC2 service object var ec2 = new AWS.EC2({apiVersion: '2016-11-15'}); // Variable to hold a ID of a VPC var vpc = null; // Retrieve the ID of a VPC ec2.describeVpcs(function(err, data) { if (err) { console.log("Cannot retrieve a VPC", err); } else { vpc = data.Vpcs[0].VpcId; var paramsSecurityGroup = { Description: 'Node.js SDK Example', GroupName: 'sdk-example', VpcId: vpc }; // Create the instance ec2.createSecurityGroup(paramsSecurityGroup, function(err, data) { if (err) { console.log("Error", err); } else { var SecurityGroupId = data.GroupId; console.log("Success", SecurityGroupId); var paramsIngress = { GroupName: 'sdk-example', IpPermissions:[ { IpProtocol: "tcp", FromPort: 80, ToPort: 80, IpRanges: [{"CidrIp":"0.0.0.0/0"}] }, { IpProtocol: "tcp", FromPort: 22, ToPort: 22, IpRanges: [{"CidrIp":"0.0.0.0/0"}] } ] }; ec2.authorizeSecurityGroupIngress(paramsIngress, function(err, data) { if (err) { console.log("Error", err); } else { console.log("Ingress Successfully Set", data); } }); } }); } });

Sample Details

Service: ec2

Last tested: 2018-06-02

Author: daviddeyo

Type: full-example

On this page: