April 2016
Intermediate to advanced
364 pages
7h 54m
Japanese
Content preview from 初めてのAnsible
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202
10 章 カスタムモジュール
Ansible は、モジュールが操作するファイルへのパスを含む引数として、
path
あるいは
dest
とい
う名前の引数があると見なします。
bypass_checks
Ansible
は、モジュールを実行する前にすべての引数が制約条件を満たしているかをチェック
し、満たしていないものがあればエラーを返します。制約条件には、以下のようなものがありま
す。
•
相互排他が指定されている複数の引数が渡されていないこと。
•
required
オプションが指定されている引数が渡されていること。
•
choices
オプションで制限されている引数に、期待される値が渡されていること。
•
type
が指定されている引数の値が、
type
に沿ったものになっていること。
•
required_together
が指定されている複数の引数が、共に渡されていること。
•
required_one_of
のリスト中の引数の、少なくとも
1
つが渡されていること。
bypass_checks=True
を設定すれば、
これらのチェックがすべて行われなくなります。
10.7.6
成功もしくは失敗を返す
成功を返すには、
exit_json
メソッドを使ってください。
changed
は必ず引数として返してくだ
さい。また、わかりやすいメッセージを
msg
で返すようにすると良いでしょう。
module = AnsibleModule(...)
...
module.exit_json(changed=False, msg="meaningful ...
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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.