Many companies like mine use AWS infrastructure as a service (IaaS) heavily. Sometimes we want to perform a potentially risky operation on an EC2 instance. As long as we do not work with immutable ...

I'm writing some playbooks to set up an XMPP server and that requires a couple of DNS entries. I have my playbook working on Route 53, but I'd like to make this usable for people who might not be ...

Finally, an automation framework that thinks like a sysadmin. Ansible, you're hired. In my last article, I described how to configure your server and clients so you could connect to each client from ...

Containers are technology that isolates application components and their dependencies while simultaneously providing virtualization and scalability. Kubernetes is a portable, extensible, open-source ...