January 2023
Intermediate to advanced
458 pages
14h 16m
Chinese
Content preview from 可编程网络自动化
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338
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第
9
章
6.
从文件中生成和部署网络配置
如果想在单个工作流中构建配置并部署，但还是希望先在服务器上生成配置文件，那么另
一种选择是在同一个
SLS
文件中包含两种状态。
generate_config:
file.managed:
- name: /home/admin/ntp_generated.conf
- source: salt://ntp_template.j2
- template: jinja
ntp_peer_example:
netconfig.managed:
- template_name: /home/admin/ntp_generated.conf
- require:
- file: /home/admin/ntp_generated.conf
如果将此保存为
ntp-build-deploy.sls
并执行，则会看到下列输出。
$ sudo salt vmx1 state.sls ntp-build-deploy
vmx1:
----------
ID: /home/admin/ntp_generated.conf
Function: file.managed
Result: True
Comment: File /home/admin/ntp_generated.conf updated
Started: 12:17:25.544779
Duration: 141.895 ms
Changes:
---------- ...
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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.