Category: Cloud

AWS, Google Cloud, Azure and the singularity of the future Internet

I have just left AWS re-invent and I wanted to give my brief thoughts on the future of cloud computing. I believe in the next few years the shift we have been witnessing will be completed. That is to say that the thousands of enterprises and small businesses alike will

How to use Boto to Audit your AWS EC2 instance security groups

Boto is a Software Development Kit for accessing the AWS API’s using Python. https://github.com/boto/boto3 Recently, I needed to determine how many of my EC2 instances were spawned in a public subnet, that also had security groups with wide open access on any port via any protocol to the instances. Because

Consul for Service Discovery

Why Service Discovery ? Service Discovery effectively replaces the process of having to manually assign or automate your own DNS entries for nodes on your network. Service Discovery aims to move even further away from treating VM’s like pets to cattle, by getting rid of the age old practice of Hostname