title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¾Ð¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹ Kubernetes
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improving reliability of distributed computing and control platform Kubernetes
Creators: name: ÐÐµÐ·Ð½Ð¾Ñ, Ð®ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÑ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹
Kubernetes
Linux
Ð²Ð¸ÑÑÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
distributed computing
virtualization

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Kubernetes. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð±Ð°Ð·Ð¾Ð²ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Kubernetes Ð¸ Ð¸Ñ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸. 2. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÑÐ¾ Ð²ÑÑÑÐµÑÐ°ÑÑÐ¸ÑÑÑ Ð¾ÑÐºÐ°Ð·Ð¾Ð² Ð² Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð¾Ð¹ Kubernetes Ð¸ ÐµÑ Ð±Ð°Ð·Ð¾Ð²ÑÐ¼Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ð¼Ð¸. 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²ÑÐ¸ÐºÐ¾Ð² Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸Ñ Ð¾ÑÐ¾Â­Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹. 4. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸Ð½Ð²ÐµÐ½ÑÐ°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Kubernetes Ð¿ÑÐ¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð±Ð¾Ð»ÑÑÐ¾Ð³Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¾ÐºÑÑÐ¶ÐµÐ½Ð¸Ð¹. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐÐ âÐ¦ÐµÐ·ÑÑÐ¸ÑÐ¸â, Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð°ÑÑ Ð·Ð½Ð°ÑÐ¸Â­ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°: ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ Kubernetes, Ð¿Ð¾Ð»ÑÑÐµÐ½ Ð¾Ð¿ÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ÑÐºÐ°Ð·Ð¾Ð². ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾, ÐºÐ°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼ Ð²Ð°ÑÐ¸Ð°ÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Â­Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²Ð° Ð¾ÐºÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð²Ð»Ð¸ÑÐµÑ Ð½Ð° ÑÐ½Ð¸Ð¶ÐµÂ­Ð½Ð¸Ðµ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð° Kubernetes, Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²ÑÐ¸ÐºÐ¸ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ Ð±Ð°Ð·Ð¾Ð²ÑÐµ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ, ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð½Ð²ÐµÐ½ÑÐ°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ.
description: The given work is devoted to studying reliability of Kubernetes platform. The research set the following goals: 1. Exploring the core components of the Kubernetes platform and their reliability. 2. Identify the most common denial of service issues when working with the Kubernetes platform and its underlying components. 3. Study of platform schedulers and analysis of their features. 4. Development of an inventory system for platform components as a tool to increase the reliability of the Kubernetes platform during the operation of a large number of working environments. The work was carried out on the basis of Cesurity LLC, where a significant part of the actual material was collected: the results of the analysis of the Kubernetes platform, operating experience and failure data were obtained. Calculations were carried out that clearly showed how the variability of software components during the operation of many environments affects the decrease in reliability. As a result, the Kubernetes platform, load schedulers and the basic components of the platform were analyzed, and an inventory system for the platform components was created and implemented.