April 2016
Intermediate to advanced
364 pages
7h 54m
Japanese
Content preview from 初めてのAnsible
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234
12 章 Amazon EC2
mode: 0600
when: keypair.key.private_key is defined
private_key
の有無は、
Jinja2
のテストの
defined
で調べています
†
。
12.9.2
既存の鍵のアップロード
すでに
SSH
の公開鍵を持っているなら、その鍵を
Amazon
にアップロードし、鍵ペアに関連づ
けることができます。
- name: create a keypair based on my ssh key
hosts: localhost
tasks:
- name: upload public key
ec2_key: name=mykey key_material="{{ item }}"
with_file: ~/.ssh/id_rsa.pub
12.10
セキュリティグループ
例
12-6
では、
web
、
SSH
、
outbound
というセキュリティグループ群がすでに存在しているものと
しています。
ec2_group
は、これらのセキュリティグループを使用するにあたって、事前に作成済
みであることを確認するために利用できます。
セキュリティグループは、ファイアウォールのルールに似ており、誰がマシンに対してどのよう
に接続できるのかをルールとして指定するものです。
例
12-8
では、誰でもインターネットから
80
番及び
443
番ポートに接続できるグループとして
web
を定義しています。
SSH
グループでは、インターネットから
22
番ポートへの接続を許可して ...
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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.