aws

EC2 Boot Issue After Terraform Deployment: Fix NVMe Initramfs Kernel Panic on Rocky Linux

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If you’re facing an EC2 boot issue after Terraform deployment, you’re not alone. In my recent experience using Rocky Linux 9 on AWS EC2, everything worked perfectly after provisioning — until I rebooted. The instance failed to come back online due to a missing NVMe driver in the initramfs, resulting in a kernel panic. Here’s … Read more

Resolving AWS Vault Login Error: InvalidClientTokenId

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If you encounter the following error while using AWS Vault: Follow these steps to resolve it. Step 1: Remove the Existing Profile Clear the credentials and sessions for the problematic profile. Step 2: Add the Profile Again Re-add the profile and provide valid AWS credentials (Access Key ID and Secret Access Key). Step 3: Validate … Read more