vpc.json

{
"AWSTemplateFormatVersion": "2010-09-09",
    "Description": "This is my vpc ",
    "Metadata": {

    },
    "Parameters": {
    
    },
    "Mappings": {

    },
    "Conditions": {

    },
    "Resources": {"pragmavpc": {
          "Type": "AWS::EC2::VPC",
          "Properties": {
            "CidrBlock": "10.10.0.0/16",
            "Tags":[{ "Key": "Name", "Value":  "pragmavpc" }]
          }
        }, 
        "pragmavpcIGW": {"Type": "AWS::EC2::InternetGateway",
          "Properties": {
           "Tags":[{ "Key": "Name", "Value":  "pragmavpcIGW" }]
          }
        },
        "AttachGateway": {
          "Type": "AWS::EC2::VPCGatewayAttachment",
          "Properties": {
            "VpcId": 
            { "Ref": "pragmavpc" }
            ,
            "InternetGatewayId": { "Ref": "pragmavpcIGW" }
          }
        },
        "pragmapubsub1": {
          "Type": "AWS::EC2::Subnet",
          "Properties": {
            "AvailabilityZone": "us-east-2a",
            "VpcId":{ "Ref": "pragmavpc" },
            "CidrBlock": "10.10.1.0/24",
            "Tags":[ { "Key": "Name", "Value":  "pragmapubsub1" } ]
          }
        },
        "pragmapubsub2": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
              "AvailabilityZone": "us-east-2b",
              "VpcId":{ "Ref": "pragmavpc" },
              "CidrBlock": "10.10.2.0/24",
              "Tags":[ { "Key": "Name", "Value":  "pragmapubsub2" } ]
            }
          },
          "pragmaprvt1": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
              "AvailabilityZone": "us-east-2a",
              "VpcId":{ "Ref": "pragmavpc" },
              "CidrBlock": "10.10.3.0/24",
              "Tags":[ { "Key": "Name", "Value":  "pragmaprvt1" } ]
            }
          },
          "pragmaprvt2": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
              "AvailabilityZone": "us-east-2a",
              "VpcId":{ "Ref": "pragmavpc" },
              "CidrBlock": "10.10.4.0/24",
              "Tags":[ { "Key": "Name", "Value":  "pragmaprvt2" } ]
            }
          },
          
          "pragmapubRTB": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
              "VpcId": { "Ref": "pragmavpc" },
              "Tags":[ { "Key": "Name", "Value":  "pragmapubRTB" }]
            }
          },
          "pragmaprvtRTB": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
              "VpcId": { "Ref": "pragmavpc" },
              "Tags":[ { "Key": "Name", "Value":  "pragmaprvtRTB" }]
            }
          },
    "PragmaRT": {
      "Type": "AWS::EC2::Route",
      "Properties": {
        "RouteTableId": 
        { "Ref": "pragmapubRTB" },
        "DestinationCidrBlock": "0.0.0.0/0",
        "GatewayId": { "Ref": "pragmavpcIGW" }
      
    }
},
"InstanceSecurityGroup" : {
    "Type" : "AWS::EC2::SecurityGroup",
    "Properties" : {
        "GroupDescription" : "Allow http to client host",
        "VpcId" : {"Ref" : "pragmavpc"},
        "SecurityGroupIngress" : [{
            "IpProtocol" : "tcp",
            "FromPort" : 80,
            "ToPort" : 80,
            "CidrIp" : "0.0.0.0/0"
        }],
        "SecurityGroupEgress" : [{
            "IpProtocol" : "tcp",
            "FromPort" : 80,
            "ToPort" : 80,
            "CidrIp" : "0.0.0.0/0"
        }]
    }
}


    },
    
    "Outputs": {

    }
}