February 2021
Beginner to intermediate
252 pages
5h 36m
Korean
Content preview from 컨테이너 보안: 컨테이너화된 응용 프로그램의 보안을 위한 개념, 이론, 대응법과 모범 관행까지
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제
12
장
비밀 정보를 컨테이너에 전달
216
●
여러 클러스터가 하나의 비밀 값 관리 시스템을 공유하도록 설정할 수 있다. 그러면 응
용 프로그램 클러스터 (들)의 수명 주기와는 무관하게 비밀 값들을 순환하는 것이 가능
해진다.
●
조직 전체의 비밀 값 관리 방식을 한 가지로 표준화하기 쉽다. 그러면 비밀 값에 대한 모
범 관행들을 통일적으로 적용할 수 있으며, 비밀 값들의 로깅과 감사도 일관되게 처리할
수 있다.
참고:
쿠버네티스 비밀 값 지원의 여러 보안 속성이 쿠버네티스 문서화 (
https
://
oreil
.
ly
/
XmzCc
)에 나와 있
으니 참고하기 바란다.
Rancher
문서화에는
AWS
KMS
를 쿠버네티스의 저장 중 비밀 값 암호화에 사용하는 예가 나온다
(
https
://
oreil
.
ly
/
qi6yC
).
또한
Hashicorp
블로그에는
Vault
에 있는 비밀 값을 파드에 주입하는 방법을 설명하는 글이 있다
(
https
://
oreil
.
ly
/
CyN1J
).
12.4
루트의 비밀 값 접근
호스트의 루트 사용자는 마운팅된 파일이나 환경 변수를 통해 컨테이너에 전달되는 비밀 값에
접근할 수 있음을 주의해야 한다.
비밀 값을 파일에 담는 경우, 그 파일은 호스트의 파일 시스템 어딘가에 존재한다. 그곳이
임시 디렉터리라도 해도 루트 사용자는 그 파일에 접근할 수 있다. ...
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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.