Chef

Jul 6, 20151 like421 views

The document discusses Chef, an open-source configuration management tool. It provides a tutorial on using Chef including installing Vagrant, Chef, and Knife Solo. It also covers common beginner antipatterns in Chef and introduces the Environment Cookbook Pattern for organizing Chef cookbooks.

Chef Study Meeting in
NNCT
2015/06/29
Created by /Kazutaka Matsumoto @udon_papapa

Outline
What's Chef
Tutorial Chef
Beginner Chef Antipatterns
Chef Environment Cookbook Pattern

Chef 2/2
Cookbook
Chef Cookbook
Comunity Cookbook
supermarket Github Cookbook
node
node
LWRP(lightweight resource and provider)
.

Chef
Chef Server Chef Solo 2
Chef Server Chef Client
2014 localmode
Chef Solo
localmode
Chef Solo Chef Server localmode

Knife
Chef ssh
Knife Chef
Knife-Solo Knife-Zero
Knife Solo Knife Zero

Berks
Chef cookbook
Gem Chef
Berks
Jamie Winsor

Vagrant
Shell
$ mkdir temp && cd temp
$ vagrant init
$ vim Vagrantfile
$ vagrant up
$ vagrant ssh-config >> ~/.ssh/config # 接続先defaultと名称でconfigファイルが作成され
$ ssh default # これで起動できた?
Vagrantfile
Vagrant.configure(2) do |config|
config.vm.box = "Debian_7.8.0" # 環境に合わせてください
config.vm.box_url = "https://github.com/kraksoft/vagrant-box-debian/releases/do

Chef
Shell
$ knife configure # 初期設定基本エンター連打
$ knife solo init . # Chef Repositoryの作成
$ knife solo prepare default # defaultにChefをインストールする
--- lessというディレクトリでCookbookのテンプレート作成
$ knife cookbook create vim -o site-cookbooks
--- 基本は，Recipesの中のdefault.rbを編集します
$ vim site-cookbooks/vim/recipes/default.rb
vim/default.rb
package 'vim' do
action :install
end

Shell
--- サーバに適用するChefを編集します
$ vim nodes/default.json
$ knife solo cook default # defaultにRecipeを適用する
--- 確認してみよう
$ ssh default
# vim
nodes/default.json
"run_list": [
"recipe[vim]"
]

:Chef Repository
├── Berksfile # いわずもがな
├── cookbooks # Community Cookbookを入れる
├── data_bags # 暗号化したいファイル等はここで扱う
├── environments # サーバに適用する設定等を記述
├── nodes # サーバ毎に適用するrecipeやrolesがかかれている
├── roles # recipeを一括で実行できる．被推奨
└── site-cookbooks # 自作Cookbookを入れる

:Chef Cookbook
├── CHANGELOG.md
├── README.md
├── attributes # Cookbookのデフォルト値を設定する
├── definitions # Recipeとほぼ同じ(但し変数を扱える
├── files # 静的ファイルを扱う
│ └── default
├── libraries # LWRPを扱う?
├── metadata.rb
├── providers # LWRPを扱う?
├── recipes # レシピを書く
│ └── default.rb
├── resources # 条件式やアクションを書く
└── templates # templateファイルを扱う
└── default

Chef 1 Git
Community Cookbook
NIH ( )
Chef

Chef Cookbook Chef Environment
Cookbook Pattern

Chef Environement Cookbook Pattern
Cookbook
1. Library Cookbook
2. Application Cookbook
3. Wrapper Cookbook
4. Base Cookbook
5. Environment Cookbook

Library Cookbook
cookbook
cookbook
Recipe
LWRP( package)
:
github-cookbook
github API LWRP Cookbook

Application Cookbook
cookbook
vim git
install Cookbook
1 1Cookbook
attribute

Wrapper Cookbook
Application cookbook wrap
cookbook
Application cookbook
cookbook { }-{wrap cookbook}
{ }-{wrap cookbook}
Community Cookbook

Base cookbook
cookbook
bash zsh
cookbook { }-base

Environment cookbook
cookbook
Cookbook
1 1cookbook
Cookbook Berks Cookbookk
import

The Environment Cookbook Pattern Cookbook

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Vagrant allows users to define and manage virtual machine environments in code. It provides tools to easily create consistent development environments that match production. With Vagrant, users can define virtual machines and provision them automatically using tools like Chef, Puppet, or shell scripts. This allows development environments to match production and avoids issues caused by differences between environments. Vagrant saves time by automating environment setup and ensuring environments are consistent.

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Test Driven Development with ChefSimone Soldateschi

Kickstarter - Chef OpsworkHamza Waqas

Capistrano与jenkins(hudson)在java web项目中的实践crazycode t

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This document provides an overview of Berkshelf and how to use it to manage Chef cookbooks. Berkshelf allows installing external cookbook dependencies, uploading cookbooks to a Chef server, and configuring cookbooks through attributes and data bags. It recommends designing cookbooks around application components using private and public recipes, and configuring cookbooks primarily through attributes for ease of use. Data bags should be used sparingly and validated when used.

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Chef

1. Chef Study Meeting in NNCT 2015/06/29 Created by /Kazutaka Matsumoto @udon_papapa

2. Outline What's Chef Tutorial Chef Beginner Chef Antipatterns Chef Environment Cookbook Pattern

3. What's Chef

4. Chef 1/2 ,

5. Chef 2/2 Cookbook Chef Cookbook Comunity Cookbook supermarket Github Cookbook node node LWRP(lightweight resource and provider) .

6. Chef Chef Server Chef Solo 2 Chef Server Chef Client 2014 localmode Chef Solo localmode Chef Solo Chef Server localmode

7. Knife Chef ssh Knife Chef Knife-Solo Knife-Zero Knife Solo Knife Zero

8. Berks Chef cookbook Gem Chef Berks Jamie Winsor

9. .... Chef Solo

10. Tutorial Chef

11. Click

12. Chef ?

13. Chef ?

16. Chef Tutorial

20. 1. Vagrant 2. Chef 3. Knife Solo 4.

21. Vagrant Shell $ mkdir temp && cd temp $ vagrant init $ vim Vagrantfile $ vagrant up $ vagrant ssh-config >> ~/.ssh/config # 接続先defaultと名称でconfigファイルが作成され $ ssh default # これで起動できた? Vagrantfile Vagrant.configure(2) do |config| config.vm.box = "Debian_7.8.0" # 環境に合わせてください config.vm.box_url = "https://github.com/kraksoft/vagrant-box-debian/releases/do

22. Chef Shell $ knife configure # 初期設定基本エンター連打 $ knife solo init . # Chef Repositoryの作成 $ knife solo prepare default # defaultにChefをインストールする --- lessというディレクトリでCookbookのテンプレート作成 $ knife cookbook create vim -o site-cookbooks --- 基本は，Recipesの中のdefault.rbを編集します $ vim site-cookbooks/vim/recipes/default.rb vim/default.rb package 'vim' do action :install end

23. Shell --- サーバに適用するChefを編集します $ vim nodes/default.json $ knife solo cook default # defaultにRecipeを適用する --- 確認してみよう $ ssh default # vim nodes/default.json "run_list": [ "recipe[vim]" ]

24. :Chef Repository ├── Berksfile # いわずもがな ├── cookbooks # Community Cookbookを入れる ├── data_bags # 暗号化したいファイル等はここで扱う ├── environments # サーバに適用する設定等を記述 ├── nodes # サーバ毎に適用するrecipeやrolesがかかれている ├── roles # recipeを一括で実行できる．被推奨 └── site-cookbooks # 自作Cookbookを入れる

25. :Chef Cookbook ├── CHANGELOG.md ├── README.md ├── attributes # Cookbookのデフォルト値を設定する ├── definitions # Recipeとほぼ同じ(但し変数を扱える ├── files # 静的ファイルを扱う │ └── default ├── libraries # LWRPを扱う? ├── metadata.rb ├── providers # LWRPを扱う? ├── recipes # レシピを書く │ └── default.rb ├── resources # 条件式やアクションを書く └── templates # templateファイルを扱う └── default

26. Chef !

27. Beginner Chef Antipatterns

28. Chef Chef

30. Chef 1 Git Community Cookbook NIH ( ) Chef

31. Chef 1 Git cookbooks Git : Git Git

32. Chef 1 Git Cookbook Repository Berks

33. Community Cookbook ( )

34. Community Cookbook Attirbute

35. NIH(Not Invented Here) ( ) ... Cookbook

36. NIH(Not Invented Here) ( )

38. Chef Environment Cookbook Pattern

39. Chef Cookbook Chef Environment Cookbook Pattern

40. Chef Environement Cookbook Pattern Cookbook 1. Library Cookbook 2. Application Cookbook 3. Wrapper Cookbook 4. Base Cookbook 5. Environment Cookbook

41. Library Cookbook cookbook cookbook Recipe LWRP( package) : github-cookbook github API LWRP Cookbook

42. Application Cookbook cookbook vim git install Cookbook 1 1Cookbook attribute

43. Wrapper Cookbook Application cookbook wrap cookbook Application cookbook cookbook { }-{wrap cookbook} { }-{wrap cookbook} Community Cookbook

44. Base cookbook cookbook bash zsh cookbook { }-base

45. Environment cookbook cookbook Cookbook 1 1cookbook Cookbook Berks Cookbookk import

46. The Environment Cookbook Pattern Cookbook

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