2024
https://medium.com/@jake.page91/the-guide-to-kubectl-i-never-had-3874cc6074ff
2019
https://learnk8s.io/blog/kubectl-productivity
    https://habr.com/ru/companies/vk/articles/502828/
    !!!
2017
https://habr.com/ru/company/flant/blog/333956/