Basic usage of JWT with Python.
Basic commands required to initialise DB and create migrations.
A list of EC2 endpoints
Tmux quick reference.
Talks from the DevOpsDays conference.
Videos from the DockerCon 2017 conference.
One of the most essential items on modern servers is networking. Networking on CentOS7 / RHEL7 is managed by service called NetworkManager. This post show how to validate and configure networking using ip and nmcli utilities.
A short how-to note listing basic yum and rpm queries.
Working with yum and setting up local rpm repositories.
How to generate password hash and use it in kickstart files.
How to use make targets and python virtualenv.
How to upload ovf and vmdk files to vSphere using ovftools running inside a docker container.
Videos from the conference.
How to generate Ansible role and host it on GitHub.
How to install, remove and upgrade packages with brew.