Ansible Part 2: Making Things Happen

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 the server. Ansible is a push-based automation tool, so the connection is initiated from your “server”, which is usually just a workstation or… Continue reading Ansible Part 2: Making Things Happen

Ansible Part 1: DevOps for the Non-Dev

I’ve written about and trained folks on various DevOps tools through the years, and although they’re awesome, it’s obvious that most of them are designed from the mind of a developer. There’s nothing wrong with that, because approaching configuration management programmatically is the whole point. Still, it wasn’t until I started playing with Ansible that… Continue reading Ansible Part 1: DevOps for the Non-Dev

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Categorized as Technology

Have a Plan for Netplan

Ubuntu changed networking. Embrace the YAML. If I’m being completely honest, I still dislike the switch from eth0, eth1, eth2 to names like, enp3s0, enp4s0, enp5s0. I’ve learned to accept it and mutter to myself while I type in unfamiliar interface names. Then I installed the new LTS version of Ubuntu and typed vi /etc/network/interfaces. Yikes. After a technological… Continue reading Have a Plan for Netplan

Password Managers. Yes You Need One.

If you can remember all of your passwords, they’re not good passwords. I used to teach people how to create “good” passwords. Those passwords needed to be lengthy, hard to guess and easy to remember. There were lots of tricks to make your passwords better, and for years, that was enough. That’s not enough anymore.… Continue reading Password Managers. Yes You Need One.