Amazon Linux 2 End of Life 2026: What AWS Users Need to Do
April 12, 2026
4 min read
Amazon Linux 2 reaches end of life on June 30, 2026. After that date, AWS stops providing security patches, bug fixes, and updates. If you’re …
AWS
Provision EKS Auto Mode with Terraform: Simplified Kubernetes on AWS
April 12, 2026
4 min read
EKS Auto Mode is AWS’s answer to “Kubernetes is too complicated.” It automates node management, scaling, networking, and security …
Fix Terraform Kinesis Stream - ResourceInUseException
April 3, 2026
2 min read
Quick Answer A Kinesis stream with the same name already exists in the region, or the stream is currently being modified. Import the existing stream, …
Fix Terraform MSK Cluster - TooManyRequestsException
April 1, 2026
2 min read
Quick Answer AWS is throttling your API requests for MSK. Reduce Terraform’s parallelism, add retry logic, wait between operations, or check if …
Fix Terraform Elasticache Cluster - CacheClusterAlreadyExists
March 30, 2026
2 min read
Quick Answer An ElastiCache cluster with the same ID already exists. Import it into Terraform, choose a unique cluster ID, or delete the orphaned …
Fix Terraform Step Functions - StateMachineAlreadyExists
March 29, 2026
2 min read
Quick Answer A Step Functions state machine with the same name already exists in the region. Import it into Terraform, use a unique name, or delete …
Fix Terraform EventBridge Rule - ResourceAlreadyExistsException
March 27, 2026
2 min read
Quick Answer An EventBridge rule with the same name already exists on the event bus. Import it into Terraform, use environment-prefixed names, or …
Fix Terraform EKS Node Group - InvalidParameterException
March 25, 2026
3 min read
Quick Answer The EKS node group configuration has invalid parameters — usually wrong subnets (need private with NAT), missing IAM policies, …
How to Deploy an EKS Cluster with Terraform
March 25, 2026
2 min read
Introduction This comprehensive guide covers everything you need to know with practical, copy-paste examples for your Terraform projects. …
Fix Terraform CloudFront Distribution - CNAMEAlreadyExists
March 24, 2026
3 min read
Quick Answer Another CloudFront distribution already uses the same alternate domain name (CNAME). A domain can only be associated with one …
Fix: Error Putting S3 Bucket Policy - MalformedPolicy
March 22, 2026
3 min read
Quick Answer The S3 bucket policy JSON is invalid — wrong principal format, missing resource ARN, invalid action name, or JSON syntax error. Use …
Fix Terraform Secrets Manager Secret - ResourceExistsException
March 21, 2026
2 min read
Quick Answer A secret with the same name already exists, or was recently deleted and is in its recovery window (7-30 days by default). Import the …
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