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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285
10
장
네트워크 자동화
연결의 복잡성을 감싼 각 공급 업체 특정 파이썬 라이브러리가 있다. 앤서블 버전
2
.
5
에서는
network
_
cli
라는 연결 방법이 있다. 이것은 애드혹 명령어인
cli
_
command
와 동등하고 각 장
비 접근법을 표준화했다. 명령어 자체를 표준화하지 않았으므로 장비에 적합한 명령어를 사용
해야 한다. 아리스타에서 사용하는 간단한
cli
_
command
와 그 결과는 다음과 같다.
$
ansible eos
-
c network
_
cli
-
m cli
_
command
-
a
'
command
=
"
show version
"'
eos
|
SUCCESS
=
>
{
"
ansible
_
facts
":
{
"
discovered
_
interpreter
_
python
":
"/
usr
/
bin
/
python
"
},
"
changed
":
false
,
...
snipped lines thay were too long
"
stdout
_
lines
":
[
"
vEOS
",
"
Hardware version
:
",
"
Serial number
:
",
"
System MAC address
:
5254
.
0072
.
ec50
",
"",
"
Software image version
:
4
.
22
.
0F
",
"
Architecture
:
i386
",
"
Internal build version
:
4
.
22
.
0F
-
12170486 ...
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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.