April 2023
Beginner to intermediate
396 pages
8h 23m
Korean
Content preview from 자바 개발자를 위한 데브옵스 툴
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304
자바 개발자를 위한 데브옵스 툴
8.3.2 8.3.2
리소스 할당량 조정리소스 할당량 조정
클라우드 환경을 운용할 때는 일반적으로 다수의 사용자나 팀이 한정된 노드 안에서 클러스터
를 공유한다.
ResourceQuota
오브젝트는 배포된 애플리케이션들에 공평하게 자원을 배분하
기 위해 클러스터 관리자가 활용하는 설정이다. 네임스페이스 단위로 리소스 소비량을 제한하
는 제약 조건을 설정할 수 있다.
파드 스펙 설정 또한 컨테이너 리소스를 배정할 수 있는 곳이다.
requests
는 컨테이너에 필요
한 최소 리소스를 정의하고
limits
는 컨테이너가 사용할 최대 리소스를 정의한다. 큐블릿은
이 설정을 바탕으로 컨테이터의 리소스를 제한한다.
컨테이너는 통상적으로
CPU
와 메모리 리소스를 제어한다. 파드의 컨테이너마다 다음과 같이
리소스를 정의할 수 있다.
●
spec.containers[].resources.limits.cpu
●
spec.containers[].resources.limits.memory
●
spec.containers[].resources.requests.cpu
●
spec.containers[].resources.requests.memory
쿠버네티스에서
CPU
는 밀리코어
millicores
또는 밀리
CPU
millicpu
단위로 값을 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.