EnvAccessKeyNotFound: failed to find credentials in the environment, Circle CI, AWS EKS

Problem 1:

Error message

EnvAccessKeyNotFound: failed to find credentials in the environment

Cause: Not creating as as CircleCI project or context environment variables the AWS credentials.

Solution

to configure AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY and AWS_DEFAULT_REGION as CircleCI project or context environment variables.