August 2021
Beginner to intermediate
564 pages
12h 2m
Korean
Content preview from 클라우드 네이티브를 위한 데이터 센터 네트워크 구축: 데이터 센터 네트워킹을 위한 아키텍처, 프로토콜, 도구
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290
클라우드 네이티브를 위한 데이터 센터 네트워크 구축
10.9.2
디바이스에 특정되지 않은 설정 자동화
모든 장비는 타임존
timezone
, 네트워크 타임 프로토콜
network
time
protocol
,
NTP
서버 설정, 로깅과 같
은 매개변수를 설정해야 한다. 따라서 각 호스트에 동일한 파일을 계속해서 복사하는 것보다
운영자는 이 파일들을 공통 디렉터리에 복사한다. 이 예제에서
FRR
데몬 파일은 리프와 스파
인에서 공통으로 사용되고 노드에서 동일하다. [예제
10
-
4
]는 이런 디렉터리 구조를 보여준다.
예제
10-4
공통 파일의 디렉터리 구조 예
ansible
.
cfg
inventory
config
/
common
/
daemons
leaf01
/
interfaces
frr
.
conf
leaf02
/
interfaces
frr
.
conf
...
spine01
/
interfaces
frr
.
conf
...
site
.
yml
플레이북
site
.
yml
은 [예제
10
-
5
]와 같이 작성할 수 있다.
예제
10-5
향상된 장비 자동화의
site
.
yml
-
hosts
:
network
tasks
:
-
name
:
copy daemons
copy
:
src
=
config
/
common
/
daemons dest
=
/
etc
/
frr
/
-
name
:
copy interfaces
copy
:
src
=
config ...
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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.