Tuesday, October 02, 2018

Ansible: Connect as a different person.

About a month ago, I published a post about privilege escalation. Well, I should say it wasn't the right approach. Or better put it this way: it's only an option. I have had several discussions with the Unix & Ansible gurus and have chosen the better approach: authentication with the public key.
Here are a few points why I've changed my mind.

Thursday, September 06, 2018

Ansible: How to become a different person

I'm not going waste my breath to tell you about gorgeous ansible tool. With some efforts, it may help even old-school Oracle administrators and architects. The ansible is the total novelty for me, however learning curve is not steep, and even tiny virtual machine and community edition will open you the whole new world of YML (which I decipher as Yet Another XML), Y2 templates, and playbooks.
When I've done with a series of a "Hello world!" examples, I run into first of the real world issues. In the distilled examples, you have full access to the privileged account, like root password or you have passwordless sudo access to run commands and shell scripts. In reality, you have the only option: switch to the elevated user.

Thursday, April 26, 2018

Lett's meet in Cleveland, OH!

Excited to announce I’m a featured presenter at #GLOCCLE. If you are in a proximity, join us to learn and share. More details could be found at https://gloc.dryfta.com/en.