How to Get Account Number from AWS Lambda
If you need to get the current Account Number, or Account ID from within a Lambda execution, then you can access invoked_function_arn from the context …
AWS
162 articles about aws development, tools, and best practices
Summary of the Frequently Used AWS STS API calls
AssumeRole – is useful for allowing existing IAM users to access AWS resources that they don’t already have access to. For example, the user might …
Read Article →Understanding Locking and Conditional Writes in AWS DynamoDB
Optimistic locking is a strategy to ensure that the client-side item that you are updating (or deleting) is the same as the item in DynamoDB. …
Read Article →AWS CodeDeploy Deployment Type Options
CodeDeploy provides two (2) deployment type options:
Option 1 – In-place Deployment
In-place deployment: The application on each instance in the …
Read Article →Defining Amazon ECS Task Placement Strategies
Amazon ECS supports the following task placement strategies:
binpack – Place tasks based on the least available amount of CPU or memory. This …
Read Article →Deployment methods in AWS Elastic Beanstalk
– All at once – Deploy the new version to all instances simultaneously. All instances in your environment are out of service for a short time while …
Read Article →How to Find IP Address Ranges used by Amazon S3
You can query the ip-ranges Amazon AWS URL, and parse the results through jq as follows:
Generic S3 IP Ranges
Query:
curl -s …[Solved] jsii.errors.JSIIError: docker exited with status 1
If you get the following error while running AWS CDK:
raise JSIIError(resp.error) from JavaScriptError(resp.stack)
jsii.errors.JSIIError: docker …How to Empty and Delete an S3 Bucket using the AWS CLI
Option 1 – Using AWS CLI
Step 1
export bucketname='your-bucket-here'
Step 2
aws s3api delete-objects --bucket $bucketname --delete "$(aws …What ports to open for FSx connection to AWS Managed Active Directory
If you are creating a FSx file system, and want to connect it to AWS Managed Active Directory, then you will need to create a VPC Security Group with …
Read Article →How to create an AWS EC2 instance in CloudFormation
Create an EC2 Instance in CloudFormation
If you need to create an EC2 instance in CloudFormation, then you can do the following: …
Read Article →How to Run Commands on an AWS ECS Cluster Task or Container
If you need to run a command, or set of commands on an AWS ECS cluster container, then you can do the following:
aws ecs execute-command --cluster …Understanding the Network Modes in AWS ECS
If using the EC2 launch type, the allowable network mode depends on the underlying EC2 instance’s operating system. If Linux, awsvpc, bridge, host and …
Read Article →How to Enable ContainerInsights on AWS ECS from the AWS CLI
If you need to enable Container Insights for an ECS cluster, by using the AWS CLI, then you can do the following:
aws ecs update-cluster-settings …AppMesh and ECS with Imported ACM certificates on Envoy Sidecar through EFS
Summary
This guide showcases the ability to use imported certificates from a third party provider (e.g. Venafi) in ACM, mount them in EFS and use them …
Read Article →How to Increase the disk size on a Cloud9 instance
If you need to increase the disk size of a Cloud9 instance, you can run the following script directly from the terminal in Cloud9:
pip3 install --user …How to Get the Instance Profile attached to an AWS EC2
If you need to get the IAM Role information from the attached EC2 role directly, you can do the following:
IAM_ROLE=$(curl -s …How to Create an AWS ECR Repository in AWS CLI
If you need to create an Elastic Container Registry (ECR) Repository from the AWS CLI, you can do the following:
aws ecr create-repository \ …How to Scale Out an AWS ECS Service
When you create the Amazon ECS service, it includes three Amazon ECS task replicas. You can see this by using the describe-services command, which …
Read Article →How to Retrieve AWS ECS Cluster Information
For more information about the Amazon ECS cluster, run the following command. You will find the number of running tasks, capacity providers, and more. …
Read Article →Types of communication in Amazon EKS
There are multiple types of communication in Amazon EKS environments. Lines of communication include the following:
- Interpod communication between …
[Solved] Read timeout on endpoint URL: “https://lambda.[region].amazonaws.com/2015-03-31/functions/[function-name]/invocations”
If you get the following error:
Read timeout on endpoint URL: …How to Force Redeployment of AWS API Gateway using AWS CloudFormation
If you have an AWS API Gateway resource, and need it to force a redeployment using CloudFormation, then you can use the TIMESTAMP trick.
Example AWS …
Read Article →How to Deploy React App to S3 and CloudFront
If you would like to deploy a React App to AWS S3 and AWS CloudFront, then you can follow this guide.
The following solution creates a React App and …
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