How to Push a Docker image to AWS ECR
By default, Docker pushes its images to Docker Hub.
While Docker Hub is a great way to share both your public and private images, you may find the …
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160 articles about aws development, tools, and best practices
Get Secret from AWS Secrets Manager in Python
You can store secrets in AWS Secret Manager and reference their ARN in AWS Systems Secret Manager.
The below snippet allows you to specify the …
Read Article →How to retrieve a Secret from AWS Secrets Manager in the CLI
If you have stored a secret in AWS using the Secrets Manager, it is possible to use the AWS CLI to retrieve this value at a later date.
aws …
Unable to import module “lambda_function”: No module named “pymysql”
If you receive the following error message when trying to run pymysql on AWS Lambda:
Unable to import module "lambda_function": No module …
How to delete an AWS WAF – Web ACL
Usually, it’s quite easy to delete an AWS WAF, or Web ACL. But sometimes you may come across the following error when attempting to delete the …
Read Article →How to Setup an SSH Server on AWS
Basic instructions on how to set up an SSH server on an Ubuntu 16.04/18.04 EC2 instance.
Step 1 – Create a New User
sudo adduser testuser
Step 2 – …
Read Article →How to setup the AWS CLI for multiple profiles
The AWS CLI provides the ability to use the wide range of Amazon Web Services tools and services straight from the command-line. If you’re …
Read Article →How to get the size of an AWS S3 bucket
If you need to get the size of an AWS S3 folder, or even an entire bucket, you can do so with the following command:
If you don’t use aws cli …
How to make an HTTP Request in AWS Lambda using Python
The requests module for Python is very useful in helping simplify HTTP/s requests from Python, but how would you use it in an AWS Lambda script? …
Resolving InsufficientPrivilege Errors in Redshift
If you are getting the mysterious error:
[ERROR] InsufficientPrivilege: permission denied for schema errors
Then you can easily resolve this by …
Read Article →How to increase column size in Redshift database tables
It is only possible to alter VARCHAR columns, and only under the following circumstances:
- You can not alter a column with compression encodings …
[Solved] The provided execution role does not have permissions to call CreateNetworkInterface on EC2
If you are trying to get an AWS Lambda added attached to a VPC, but get the error message:
The provided execution role does not have permissions to …