Fix Terraform Error - Error Creating ALB Listener - CertificateNotFound
September 18, 2025
2 min read
The Error Error creating ALB Listener: CertificateNotFound: Certificate not found What Causes This The ACM certificate ARN referenced in the ALB …
DevOps
Fix Terraform Error - Error Creating API Gateway - ConflictException
September 18, 2025
2 min read
Quick Answer An API Gateway resource with the same name or path already exists. Import the existing resource, use a unique name, or delete the …
Fix Terraform Error - Azure Storage Account Name Already Taken
September 16, 2025
2 min read
Quick Answer Azure Storage Account names are globally unique across all Azure customers. Your chosen name is taken by someone else (or by you in …
Fix Terraform Error - Variables May Not Be Used Here
September 16, 2025
2 min read
The Error Variables may not be used here What Causes This Certain Terraform blocks require static values and don’t allow variables, expressions, …
Fix Terraform Error - Timeout While Waiting for State
September 15, 2025
2 min read
Quick Answer The resource didn’t reach a ready state within Terraform’s timeout period. Add a timeouts block with longer values, or fix …
Fix Terraform Error - Azure App Service Plan SKU Not Available
September 14, 2025
2 min read
Quick Answer The App Service Plan SKU you requested isn’t available in the selected region or subscription. Use az appservice list-locations to …
Fix Terraform Error - Remote Backend State Version Mismatch
September 12, 2025
3 min read
Quick Answer The state file was written by a newer version of Terraform than you’re running. Upgrade your Terraform to match the version that …
Fix Terraform Error - GCP Service API Not Enabled
September 10, 2025
3 min read
Quick Answer The GCP API for the service you’re trying to use isn’t enabled in your project. Add google_project_service resources to …
Fix Terraform Error - Error Creating Glue Job - AlreadyExistsException
September 8, 2025
2 min read
Quick Answer A Glue job with that name already exists in AWS. Import it into Terraform state with terraform import aws_glue_job.my_job my-etl-job, or …
Fix Terraform Error - Error Creating Route - RouteAlreadyExists
September 6, 2025
3 min read
Quick Answer A route with that destination CIDR already exists in the route table. Either import the existing route, remove the duplicate definition, …
Fix Terraform Error - Error Modifying DB Instance - InvalidParameterCombination
September 4, 2025
4 min read
Quick Answer You’re combining RDS parameters that AWS doesn’t allow together — wrong instance class for the engine, IOPS with gp2 storage, …
Fix Terraform Error - Error Creating RDS - DBSubnetGroupNotFoundFault
September 3, 2025
2 min read
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 …
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