Cloudformation S3bucket creation

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Here's the cloudformation template I wrote to create a simple S3 bucket, How do I specify the name of the bucket? Is this the right way?

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "Simple S3 Bucket",
  "Parameters": {
    "OwnerService": {
      "Type": "String",
      "Default": "CloudOps",
      "Description": "Owner or service name. Used to identify the owner of the vpc stack"
    },
    "ProductCode": {
      "Type": "String",
      "Default": "cloudops",
      "Description": "Lowercase version of the product code (i.e. jem). Used for tagging"
    },
    "StackEnvironment": {
      "Type": "String",
      "Default": "stage",
      "Description": "Lowercase version of the environment name (i.e. stage). Used for tagging"
    }
  },
  "Mappings": {
    "RegionMap": {
      "us-east-1": {
        "ShortRegion": "ue1"
      },
      "us-west-1": {
        "ShortRegion": "uw1"
      },
      "us-west-2": {
        "ShortRegion": "uw2"
      },
      "eu-west-1": {
        "ShortRegion": "ew1"
      },
      "ap-southeast-1": {
        "ShortRegion": "as1"
      },
      "ap-northeast-1": {
        "ShortRegion": "an1"
      },
      "ap-northeast-2": {
        "ShortRegion": "an2"
      }
    }
  },
  "Resources": {
    "JenkinsBuildBucket": {
      "Type": "AWS::S3::Bucket",
      "Properties": {
        "BucketName": {
          "Fn::Join": [
            "-",
            [
              {
                "Ref": "ProductCode"
              },
              {
                "Ref": "StackEnvironment"
              },
              "deployment",
              {
                "Fn::FindInMap": [
                  "RegionMap",
                  {
                    "Ref": "AWS::Region"
                  },
                  "ShortRegion"
                ]
              }
            ]
          ]
        },
        "AccessControl": "Private"
      },
      "DeletionPolicy": "Delete"
    }
  },
  "Outputs": {
    "DeploymentBucket": {
      "Description": "Bucket Containing Chef files",
      "Value": {
        "Ref": "DeploymentBucket"
      }
    }
  }
}

To extend 'cloudquiz' answer, this is what it'd look in yaml format:

Resources:
  SomeS3Bucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName:
        Fn::Join: ["-", ["yourbucketname", {'Fn::Sub': '${AWS::Region}'}, {'Fn::Sub': '${Stage}'}]]

Amazon S3 Template Snippets, To extend 'cloudquiz' answer, this is what it'd look in yaml format: Resources: SomeS3Bucket: Type: AWS::S3::Bucket Properties: BucketName:  The CloudFormation template provided with this post uses an AWS Lambda-backed custom resource to create an S3 destination bucket in one region and a source S3 bucket in the same region as the CloudFormation endpoint. Note: In this scenario, CloudFormation is not aware of the destination bucket created by AWS Lambda. For this reason, CloudFormation will not delete this resource when the stack is deleted.

Here's a really simple Cloudformation template that creates an S3 bucket, including defining the bucketname.

AWSTemplateFormatVersion: '2010-09-09'
Description: create a single S3 bucket

Resources:
  SampleBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: sample-bucket-0827-cc

You can also leave the "Properties: BucketName" lines off if you want AWS to name the bucket for you. Then it will look like $StackName-SampleBucket-$uniqueIdentifier.

Hope this helps.

Cloudformation S3bucket creation, In this lab, you will create an AWS S3 Bucket using AWS CloudFormation template. You will use the AWS Management Console to upload the  Specifies default encryption for a bucket using server-side encryption with Amazon S3-managed keys (SSE-S3) or AWS KMS-managed keys (SSE-KMS) bucket.

Your code has the BucketName already specified:

"BucketName": {
      "Fn::Join": [
        "-",
        [
          {
            "Ref": "ProductCode"
          },
          {
            "Ref": "StackEnvironment"
          },
          "deployment",
          {
            "Fn::FindInMap": [
              "RegionMap",
              {
                "Ref": "AWS::Region"
              },
              "ShortRegion"
            ]
          }
        ]
      ]
    },

The BucketName is a string, and since you are using 'Fn Join', it will be combined of the functions you are joining. "The intrinsic function Fn::Join appends a set of values into a single value, separated by the specified delimiter. If a delimiter is the empty string, the set of values are concatenated with no delimiter." Your bucket name if you don't change the defaults is: cloudops-stage-deplyment-yourAwsRegion

If you change the default parameters, then both cloudops, and stage can be changed, deployment is hard coded, yourAWSRegion will be pulled from where the stack is running, and will be returned in short format via the Mapping.

Automating AWS S3 Bucket Creation Using CloudFormation , A CloudFormation template sample for creating an S3 Bucket with an SNS Trigger. Simple-S3Bucket-SNS. ---. AWSTemplateFormatVersion: '2010-09-09'. Step 1: Create an Amazon S3 Bucket You must first create an Amazon S3 bucket. You can do this directly by using the Amazon S3 console, API, or CLI, but a simpler way to create resources is often to use a AWS CloudFormation template.

A CloudFormation template sample for creating an S3 Bucket with , To start here, I am going to show a demo on CloudFormation templates for creating a simple S3 Bucket. As I am running this on a Windows  Setting up secure AWS S3 buckets with CloudFormation Nov 25, 2019 Many applications using Amazon Web Services (AWS) will interact with the Amazon Simple Storage Service (S3) at some point, since it’s an inexpensive storage service with high availability and durability guarantees, and most native AWS services use it as a building block.

Setting Up Our First S3 Bucket Using CloudFormation, Hey Follow these steps to create an S3 bucket using CloudFormation: Hey @​Anjali, Creating a bucket using Java AWS-SDK READ MORE. Hey Follow these steps to create an S3 bucket using CloudFormation: Create a template with resource "AWS::S3::Bucket" hardcoded with a unique bucket name; Go to AWS Management Console, navigate to cloudFormation console and click on create stack; Click on "Upload a template file". Select the file you've created in steps 1 and attach that and

Create an S3 bucket using CloudFormation, Deploy React Apps to AWS: Part 3 — Create a Hosting S3 Bucket with CloudFormation. Manually creating buckets sucks, so let's do it  This feature is also available through the boto3 S3Control API, which means that we can create a CloudFormation custom resource that blocks the creation of any new public S3 buckets in your entire account. A CloudFormation custom resource for blocking public S3 buckets I’m a strong advocate for “everything in code”.

Comments
  • Syntax looks good. Are you getting any error after running this?
  • Check the values that you're passing in as parameters to construct the name of the bucket. The bucket name must be compliant with AWS S3 naming policies as documented here: docs.aws.amazon.com/AmazonS3/latest/dev/…