On AWS, you can increase EBS volume size, adjust performance, or change the volume type while the volume is in use. […]
Category: Cloud Computing
Openstack Error Qemu-img: Could not open ‘/var/lib/libvirt/images/’ Permission Denied
Have you ever received an error message like below while working with Openstack and KVM?. If so, a fix is […]
Fix Openstack Nova error “NoValidHost: No valid host was found.There are not enough hosts available. “
I was trying to Deploy Openstack for testing inside VirtualBox and i got an error “NoValidHost: No valid host was found. There […]
Manage Google Cloud Service Accounts with Vault and Terraform
Before I proceed with the guide, I would like to tip my hat to all of the people around the […]
Manage Cloudflare Records using Terraform and Bitbucket Pipelines
The movement towards automation has become the de facto. Organizations around the globe demand automation with an alacrity that has […]
How To Validate CloudFormation Templates with cfn-lint and cfn-nag
This article guides the reader on how to validate their CloudFormation Template using cfn-lint and cfn-nag tools. It also explains […]
How To Create AWS EFS Filesystem With CloudFormation
EFS is the acronym for Elastic File System. It is a managed Network File System (NFS) that can be mounted […]
Build AWS EC2 Machine Images (AMI) With Packer and Ansible
If you’re running your Production Virtual machines in AWS, chances are you’ve encountered scenarios where you need to build your […]
Create AWS S3 Upload and List Objects Policy without Delete Action
In this walkthrough, we’ll look at how to use user permissions with Amazon S3. We will create a bucket and AWS […]
VMware vSphere and vCenter Central Logs Management with Rsyslog
For the past one week, I’ve been working on a centralized Logs management system for VMware vSphere and vCenter environment. […]
