DevOpsDevOps Quick Fix: intermittent yum and apt errors on new EC2DevOps Quick Fix are solutions to common DevOps problems, usually encountered during client engagements Problem When creating a new AWS EC2 (either via Packer for AMI or via Terraform for EC2), the usual next immediate step is to install Unix packages via yum or apt. You may get intermittent errors like: "Package has no installation candidate" "Unable to locate package" "Error: Unable to find a match" "No package available" Solution Running yum or apt before EC2 finishes initialization is
AWSBest Practices for Terraform AWS TagsAWS tags are key-value labels you can assign to AWS resources that give extra information about it.