My thoughts on CI/CD

This is a huge topic that is impossible to cover in a posting. To make it worse, they become a buzz word that every body use to mean different things. AWS has a good white paper on CI/CD but there are too much focus on its own hosted services along the way. Otherwise it is … Read moreMy thoughts on CI/CD

Set up automation with Ansible

Ansible is very flexible automation tools with many benefits. The free version is command-line based and here is an example to set it up. Environment setup Ansible 2.8 is required or some command may not work. Ansible files (including playbooks, tasks and inventory files) are all located in /home/glowing/ansible Default inventory file needs to be … Read moreSet up automation with Ansible

Storage Nitty-Gritty 2 of 5 – SAN

In direct attached storage (DAS), storage is server centric and the host owns the storage. The storage is fully dedicated to the server that owns it. Storage has evolved into information centric model. In this model, when a new server is deployed in the environment, storage is assigned from the same shared storage pool to … Read moreStorage Nitty-Gritty 2 of 5 – SAN