DEVOPS, CI-CD и IaC

Тоже пусть тут будет.

Вообще тема пошла еще с 2010, скажем, года и идет дальше и дальше - ну потому что у тебя любое облако или свой кластер хоть чего (Vmware / Hyper-V / Openstack) имеет свой API, а что там под капотом - тебя не волнует.

В итоге

Devops -

DevOps attempts to fuse development and operations (DevOps, get it?) into one group. The idea is that one group will now share both the pain and the responsibility (and presumably, the rewards) of creating, deploying, and generating revenue from customer-facing software. Now, purists will tell you know that there is no such thing as a “DevOps Engineer”. “DevOps is a culture, not a role,” they will tell you. Yeah, yeah. They are technically correct (the worst kind of correct!) but as it so often happens, the term has morphed beyond its original meaning. Now, being a DevOps Engineer is something like “Systems Engineer 2.0.”

How To Become a DevOps Engineer In Six Months or LessMedium

Больше материалов тут

https://github.com/Asgoret/devops_chats/blob/master/devops/starter.md

IAC

http://bulimov.ru/it/infrastructure-as-a-code/

или вот свежее, со всеми плюсами и минусами -

Инфраструктура как код, выигрываем на масштабе (Кирилл Ветчинкин, TYME)

https://habr.com/ru/post/438748/