Quick Answer You’re combining RDS parameters that AWS doesn’t allow together — wrong instance class for the engine, IOPS with gp2 storage, …
Quick Answer The DB subnet group doesn’t exist or hasn’t been created yet. RDS in a VPC requires a aws_db_subnet_group with subnets in at …
The Error Error creating EKS Cluster: AccessDeniedException: User is not authorized to perform eks:CreateCluster What Causes This The IAM user or role …
The Error Error describing SSM parameter: ParameterNotFound What Causes This Terraform is trying to read an SSM Parameter Store parameter that …
The Error Error creating Security Group: InvalidGroup.Duplicate: A security group with the same name already exists What Causes This A security group …
The Error Error launching source instance: VPCIdNotSpecified: No default VPC for this user What Causes This Your AWS account doesn’t have a …
The Error This configuration does not support Terraform version X.X.X What Causes This Your Terraform binary version doesn’t match the …
The Error Error putting S3 policy: MalformedPolicy: Invalid principal in policy What Causes This The S3 bucket policy has invalid JSON, incorrect ARN …
The Error Error creating IAM Role: MalformedPolicyDocument: Invalid principal in policy What Causes This The IAM assume role policy (trust …
The Error Error: Saved plan is stale / the given plan file can no longer be applied What Causes This The saved plan file is outdated — someone else …
Quick Answer The moved block references a resource address that doesn’t exist in state. Either the resource was already moved/destroyed, the …
The Error Error refreshing state: AccessDenied / NoSuchBucket / state data in S3 does not have the expected content What Causes This Terraform cannot …
LEARN BY DOING
Interactive, project-based learning — copy, paste, and understand