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Infrastructure as Code

Episode: 06
Published: Mar 6th, 2023
Run Time: 12m 59s
Topic: AWS

Your Instructor

Mohamed Said

robertocannella

3 years ago

Level 3

{ "Resources":{ "VPC":{ "Type": "AWS::EC2::VPC", "Properties": { "CidrBlock": "10.0.0.0/16", "EnableDnsSupport": true, "EnableDnsHostnames":true } }, "InternetGateway":{ "Type": "AWS::EC2::InternetGateway", "Properties": { } }, "InternetGatewayAttachment":{ "Type": "AWS::EC2::VPCGatewayAttachment", "Properties": { "InternetGatewayId":{ "Ref": "InternetGateway" }, "VpcId": { "Ref": "VPC" } } }, "PublicSubnet": { "Type":"AWS::EC2::Subnet", "Properties": { "VpcId":{ "Ref": "VPC" }, "AvailabilityZone": "us-east-1a", "CidrBlock": "10.0.1.0/24", "MapPublicIpOnLaunch": true } }, "PublicRouteTable": { "Type": "AWS::EC2::RouteTable", "Properties": { "VpcId": { "Ref": "VPC" } } }, "DefaultPublicRoute":{ "Type": "AWS::EC2::Route", "DependsOn": "InternetGatewayAttachment", "Properties":{ "RouteTableId": { "Ref": "PublicRouteTable" }, "DestinationCidrBlock": "0.0.0.0/0", "GatewayId": { "Ref": "InternetGateway" } } }, "PublicSubnetRouteTableAssociation": { "Type": "AWS::EC2::SubnetRouteTableAssociation", "Properties": { "RouteTableId":{ "Ref": "PublicRouteTable" }, "SubnetId": { "Ref": "PublicSubnet" } } }, "SecurityGroup": { "Type": "AWS::EC2::SecurityGroup", "Properties":{ "GroupDescription": "Allow SSH Access", "SecurityGroupIngress": [ { "IpProtocol": "tcp", "FromPort": "22", "ToPort": "22", "CidrIp": "0.0.0.0/0" } ], "VpcId":{ "Ref": "VPC" } } },
"EC2Instance": { "Type": "AWS::EC2::Instance", "Properties": { "ImageId": "ami-00874d747dde814fa", "InstanceType": "t2.micro", "KeyName": "laracastsec2", "SubnetId": { "Ref": "PublicSubnet" }, "SecurityGroupIds": [ { "Ref": "SecurityGroup" } ] } } } }

ibtdi.com

2 years ago

Level 15

@robertocannella Thanks for sharing

CreativeCoder

2 years ago

Level 12

hello

clem

2 years ago

Level 34

I like the idea of managing the server infrastructure with code. Especially when working with a team to know which services are running. However this config is overly complicated so I'd rather do it from the interface.

laracasts2020

2 years ago

Level 9

Hi, I am trying to create an AWS CLOUD FORMATION stack but getting an error of imageId in this series you did not show how to create AMIs and get the ImageId for AWS::EC2::Instance the id that you are using is for your AWS console not in our JSON file can you please explain how to do it?

The following resource(s) failed to create: [InternetGatewayAttachment, EC2Instance, PublicRouteTable]. Rollback requested by user.

Root Cause: 

The image id '[ami-00874d747dde814fa]' does not exist (Service: AmazonEC2; Status Code: 400; Error Code: InvalidAMIID.NotFound; Request ID: 6f8401b3-1bc1-4db4-bd21-c8300a60417b; Proxy: null)

laracasts2020

2 years ago

Level 9

Here is the JSON File


{
    "Resources": {
        "VPC": {
            "Type": "AWS::EC2::VPC",
            "Properties": {
                "CidrBlock": "10.0.0.0/16",
                "EnableDnsSupport": true,
                "EnableDnsHostnames": true
            }

        },
        "InternetGateway": {
            "Type": "AWS::EC2::InternetGateway",
            "Properties": {}
        },
        "InternetGatewayAttachment": {
            "Type": "AWS::EC2::VPCGatewayAttachment",
            "Properties":{
                "InternetGatewayId": {
                    "Ref": "InternetGateway"
                },
                "VpcId": {
                    "Ref": "VPC"
                }
            }
        },
        "PublicSubnet": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "AvailabilityZone": "us-east-2a",
                "CidrBlock": "10.0.1.0/24",
                "MapPublicIpOnLaunch": true
            }
        },

        "PublicRouteTable": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
                "VpcId": { "Ref": "VPC" }
            }
        },

        "DefaultPublicRoute": {
            "Type": "AWS::EC2::Route",
            "DependsOn": "InternetGatewayAttachment",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PublicRouteTable"
                },
                "DestinationCidrBlock": "0.0.0.0",
                "GatewayId": {
                    "Ref": "InternetGateway"
                }
            }
        },

        "PublicSubnetRouteTableAssociation": {
            "Type": "AWS::EC2::SubnetRouteTableAssociation",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PublicRouteTable"
                },
                "SubnetId": {
                    "Ref": "PublicSubnet"
                }
            }
        },
        "SecurityGroup":{
            "Type": "AWS::EC2::SecurityGroup",
            "Properties": {
                "GroupDescription": "Allow SSH Access",
                "SecurityGroupIngress": [
                    {
                        "IpProtocol": "tcp",
                        "FromPort": "22",
                        "ToPort": "22",
                        "CidrIp": "0.0.0.0/0"
                    }
                ],
                "VpcId":{
                    "Ref": "VPC"
                }
            }
        },
        "EC2Instance": {
            "Type": "AWS::EC2::Instance",
            "Properties": {
                "ImageId": "ami-00874d747dde814fa",
                "InstanceType": "t2.micro",
                "KeyName": "tapinns",
                "SubnetId":{
                    "Ref": "PublicSubnet"
                },
                "SecurityGroupIds": [
                    {
                        "Ref": "SecurityGroup"
                    }
                ]
            }
        } 
    }
}

zunnurs01

2 years ago

Level 3

@laracasts2020 I have same problem with you but I found the solution.

Just make sure your KeyName created and exist before you added in the EC2Instance Properties.

EBonocore

1 year ago

Level 15

Does anyone have any thoughts on using Terraform instead of CloudFormation?

Just curious... I'm new to DevOps and had not heard of CloudFormation until I saw this video. I'm aware of Terraform as an IAC tool that integrates with AWS. It seems that both Terraform and CloudFormation do the same thing, with the benefit that if you're using CloudFormation you don't even need to worry about integrating with your AWS account. What's the point of using Terraform then? Is it better than CloudFormation?

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This episode is for subscribers only.

Infrastructure as Code

Hi, I am trying to create an AWS CLOUD FORMATION stack but getting an error of imageId in this series you did not show how to create AMIs and get the ImageId for AWS::EC2::Instance the id that you are using is for your AWS console not in our JSON file can you please explain how to do it?

The following resource(s) failed to create: [InternetGatewayAttachment, EC2Instance, PublicRouteTable]. Rollback requested by user.

Here is the JSON File

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This episode is for
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