AWS is the most popular cloud platform. Most Fortune 500 companies use AWS exclusively or in addition to other cloud providers.
RDS – Relational Database Services
- Cannot modify the instance class because there are no instances of the requested class available in the current instance’s availability zone
- You must specify a region. You can also configure your region by running “aws configure”
- CloudExceptions::CloudException – 400: VPCIdNotSpecified: No default VPC for this user
- Open the system drive of an AWS instance you cannot log into
- Error: Error creating LB Listener: ValidationError: ‘arn:aws:elasticloadbalancing:….b’ must be in ARN format