macでchefとvagrantを動かしたい!
今まで挑戦してこなかったことに、今更挑戦してみよう！と思ったので
最近メインで使用しているMac Book ProにChef+Vagrant環境を
構築してみようと思う。
基本的に私は思い立ったらすぐ、あるいは出来るだけ早くがモットーなので
この記事の執筆をしながらの環境構築作業である。
故に多数の誤字脱字等による不備が見つかるだろうが、
暖かい目で見守ってやってほしい。
ところで今回chef+vagrantで何をするのかと言うと、以前より"管理コマンドが
変更されたCentOS7"が気になっていたため、ちょっと試してみようと
そういうわけだ。
参考サイト:
Mac(Yosemite)にChef(12.0.3)とVagrant(1.7.2)を入れてプロビジョニングしてみた - カタカタブログ
さて、環境構築に移ろう！
構成
先述したとおり私の環境はMac Book Proである。
まな板？包丁？みたいなAirではないので悪しからず。
- ホスト環境: Mac OS X Yosemite 10.10.2
- 仮想ノードOS: Cent OS 7
- Vagrant 1.7.2
- Virtual Box 4.3.3
- Ruby 2.1.5
- Chef 12.0.3
- knife-solo 0.4.2
- berkshelf 3.2.3
上記は先ほどの参考サイトであるカタカタブログさんの記事から引用したものである。
私のMacでは
となっている。*2
Virtual BoxとVagrantの導入
それぞれ最新版を導入した
Virtual Boxについては以前より導入済みのため今回はVagrantのみを導入した。
ここではVirtual Box,Vagrantのインストール手順は割愛する。
Vagrant Pluginのインストール
vagrant-vbguestインストール
$ vagrant plugin install vagrant-vbguest Installing the 'vagrant-vbguest' plugin. This can take a few minutes... Installed the plugin 'vagrant-vbguest (0.10.1)'!
chefプラグインインストール
$ vagrant plugin install vagrant-omnibus Installing the 'vagrant-omnibus' plugin. This can take a few minutes... Installed the plugin 'vagrant-omnibus (1.4.1)'!
Cent OS 7のBoxをvagrantbox.esから取得
$ mkdir centos7 $ vagrant box add centos7 https://github.com/tommy-muehle/puppet-vagrant-boxes/releases/download/1.1.0/centos-7.0-x86_64.box ==> box: Box file was not detected as metadata. Adding it directly... ==> box: Adding box 'centos7' (v0) for provider: box: Downloading: https://github.com/tommy-muehle/puppet-vagrant-boxes/releases/download/1.1.0/centos-7.0-x86_64.box ==> box: Successfully added box 'centos7' (v0) for 'virtualbox'!
vagrantでCent OS 7の仮想マシンを作成
$ cd centos7/ $ vagrant init centos7 A `Vagrantfile` has been placed in this directory. You are now ready to `vagrant up` your first virtual environment! Please read the comments in the Vagrantfile as well as documentation on `vagrantup.com` for more information on using Vagrant.
lsで作成されたものを確認
$ ls -al total 8 drwxr-xr-x 3 masa staff 102 10 15 17:17 . drwxr-xr-x 3 masa staff 102 10 12 19:31 .. -rw-r--r-- 1 masa staff 3019 10 15 17:17 Vagrantfile
Vagrantfileを編集
Vagrantfile
# -*- mode: ruby -*- # vi: set ft=ruby : Vagrant.configure(2) do |config| config.vm.box = "centos7" config.vm.network "private_network", ip: "192.168.33.100" config.vm.hostname = "vmcentos" config.vbguest.auto_update = false # Guest Additions自動更新無効 config.vm.provider "virtualbox" do |vb| vb.name = "centos7_vagrant" vb.memory = "2048" end end
度々登場する参考サイトではGuest Additionのバージョン不一致で起動できないとのことだが、
私の環境では特に手動更新することなく起動した。
仮想マシンを起動する
$ vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Importing base box 'centos7'... ==> default: Matching MAC address for NAT networking... ==> default: Setting the name of the VM: centos7_vagrant ==> default: Clearing any previously set forwarded ports... ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat default: Adapter 2: hostonly ==> default: Forwarding ports... default: 22 => 2222 (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key default: Warning: Connection timeout. Retrying... default: default: Vagrant insecure key detected. Vagrant will automatically replace default: this with a newly generated keypair for better security. default: default: Inserting generated public key within guest... default: Removing insecure key from the guest if it''s present... default: Key inserted! Disconnecting and reconnecting using new SSH key... ==> default: Machine booted and ready! ==> default: Checking for guest additions in VM... default: The guest additions on this VM do not match the installed version of default: VirtualBox! In most cases this is fine, but in rare cases it can default: prevent things such as shared folders from working properly. If you see default: shared folder errors, please make sure the guest additions within the default: virtual machine match the version of VirtualBox you have installed on default: your host and reload your VM. default: default: Guest Additions Version: 4.3.28 default: VirtualBox Version: 5.0 ==> default: Setting hostname... ==> default: Configuring and enabling network interfaces... ==> default: Mounting shared folders... default: /vagrant => /Users/masa/vagrant/centos7
こんなかんじで起動までされたので、とりあえず完了だろうか？
Chefセットアップ
Rubyのバージョンを確認
$ ruby -v ruby 2.1.6p336 (2015-04-13 revision 50298) [x86_64-darwin14.0]
Gemfileを作成する
$ bundle init Writing new Gemfile to /Users/masa/vagrant/centos7/Gemfile
Gemfileを編集する
source "https://rubygems.org" gem "chef" gem "knife-solo" gem "berkshelf"
bundlerでインストール
$ bundle install Fetching gem metadata from https://rubygems.org/......... Fetching version metadata from https://rubygems.org/... Fetching dependency metadata from https://rubygems.org/.. Resolving dependencies...... Using rake 10.4.2 Using addressable 2.3.8 Using multipart-post 2.0.0 Your user account isn''t allowed to install to the system Rubygems. You can cancel this installation and run: bundle install --path vendor/bundle to install the gems into ./vendor/bundle/, or you can enter your password and install the bundled gems to Rubygems using sudo. Password: Installing faraday 0.9.2 Installing httpclient 2.6.0.1 Installing berkshelf-api-client 2.0.0 Installing buff-extensions 1.0.0 Installing hashie 3.4.2 Installing varia_model 0.4.1 Installing buff-config 1.0.1 Installing buff-ruby_engine 0.1.0 Installing buff-shell_out 0.2.0 Installing hitimes 1.2.3 with native extensions Installing timers 4.0.4 Installing celluloid 0.16.0 Installing nio4r 1.1.1 with native extensions Installing celluloid-io 0.16.2 Installing cleanroom 1.0.0 Installing minitar 0.5.4 Installing sawyer 0.6.0 Installing octokit 3.8.0 Installing retryable 2.0.2 Installing buff-ignore 1.1.1 Using erubis 2.7.0 Using json 1.8.3 Installing mixlib-log 1.6.0 Installing mixlib-authentication 1.3.0 Installing semverse 1.2.1 Installing ridley 4.3.2 Installing dep-selector-libgecode 1.0.2 with native extensions Using ffi 1.9.10 Installing dep_selector 1.0.3 with native extensions Installing solve 1.2.1 Using thor 0.19.1 Installing berkshelf 4.0.1 Installing builder 3.2.2 Installing mixlib-config 2.2.1 Installing mixlib-shellout 2.2.1 Installing chef-config 12.5.1 Installing libyajl2 1.2.0 with native extensions Installing ffi-yajl 2.2.2 with native extensions Installing rack 1.6.4 Installing uuidtools 2.1.5 Installing chef-zero 4.3.2 Using diff-lcs 1.2.5 Installing highline 1.7.8 Installing mixlib-cli 1.5.0 Installing net-ssh 2.9.2 Installing net-ssh-gateway 1.2.0 Installing net-ssh-multi 1.2.1 Installing ipaddress 0.8.0 Installing mime-types 2.6.2 Installing systemu 2.6.5 Installing wmi-lite 1.0.0 Installing ohai 8.7.0 Installing plist 3.1.0 Using coderay 1.1.0 Using method_source 0.8.2 Using slop 3.6.0 Installing pry 0.10.3 Installing rspec-support 3.3.0 Installing rspec-core 3.3.2 Installing rspec-expectations 3.3.1 Installing rspec-mocks 3.3.2 Installing rspec_junit_formatter 0.2.3 Using multi_json 1.11.2 Installing rspec 3.3.0 Installing rspec-its 1.2.0 Installing net-scp 1.2.1 Installing net-telnet 0.1.1 Installing sfl 2.2 Installing specinfra 2.44.0 Installing serverspec 2.24.1 Installing syslog-logger 1.6.8 Installing chef 12.5.1 Installing knife-solo 0.5.1 Using bundler 1.10.5 Bundle complete! 3 Gemfile dependencies, 77 gems now installed. Use `bundle show [gemname]` to see where a bundled gem is installed. Post-install message from knife-solo: Thanks for installing knife-solo! If you run into any issues please let us know at: https://github.com/matschaffer/knife-solo/issues If you are upgrading knife-solo please uninstall any old versions by running `gem clean knife-solo` to avoid any errors. See http://bit.ly/CHEF-3255 for more information on the knife bug that causes this.
権限が無くて途中パスワード聞かれたのだろうか？
パスワード入力して続行。
数分後、knife-soloをインストールしてくれてありがとうみたいな文字が見える。
$ bundle list | grep chef * chef (12.5.1) * chef-config (12.5.1) * chef-zero (4.3.2) $ bundle list | grep knife * knife-solo (0.5.1) $ bundle list | grep berkshelf * berkshelf (4.0.1) * berkshelf-api-client (2.0.0)
仮想マシンにChefをインストールする
knife solo bootstrapコマンドでインストールするそうだ
$ bundle exec knife solo bootstrap vagrant@vm7 WARNING: No knife configuration file found Bootstrapping Chef... vagrant@vm7's password: vagrant@vm7's password: % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 18736 100 18736 0 0 11043 0 0:00:01 0:00:01 --:--:-- 11040 Downloading Chef 12.5.1 for el... downloading https://www.opscode.com/chef/metadata?v=12.5.1&prerelease=false&nightlies=false&p=el&pv=7&m=x86_64 to file /tmp/install.sh.4930/metadata.txt trying wget... url https://opscode-omnibus-packages.s3.amazonaws.com/el/7/x86_64/chef-12.5.1-1.el7.x86_64.rpm md5 9333136ba8a11bd6cad6d28fcd26a2c7 sha256 7a937d8c0ab68a1f342aba4ad33417fc4ba8cb1a71f46e4a18b5e76c363e4075 downloaded metadata file looks valid... downloading https://opscode-omnibus-packages.s3.amazonaws.com/el/7/x86_64/chef-12.5.1-1.el7.x86_64.rpm to file /tmp/install.sh.4930/chef-12.5.1-1.el7.x86_64.rpm trying wget... Comparing checksum with sha256sum... Installing Chef 12.5.1 installing with rpm... 警告: /tmp/install.sh.4930/chef-12.5.1-1.el7.x86_64.rpm: ヘッダー V4 DSA/SHA1 Signature、鍵 ID 83ef826a: NOKEY 準備しています... ################################# [100%] 更新中 / インストール中... 1:chef-12.5.1-1.el7 ################################# [100%] Thank you for installing Chef! Generating node config 'nodes/vm7.json'... Running Chef on vm7... Uploading the kitchen... vagrant@vm7's password: vagrant@vm7's password: Saving password to keychain failed vagrant@vm7's password: WARNING: Local cookbook_path '/Users/masa/vagrant/centos7/cookbooks' does not exist WARNING: Local role_path './roles' does not exist WARNING: Local data_bag_path './data_bags' does not exist WARNING: Local environment_path './environments' does not exist Generating solo config... Running Chef: sudo chef-solo -c ~/chef-solo/solo.rb -j ~/chef-solo/dna.json Starting Chef Client, version 12.5.1 Compiling Cookbooks... Converging 0 resources Running handlers: Running handlers complete Chef Client finished, 0/0 resources updated in 01 seconds
これまた参考サイトさんと同じく何度もパスワードを聞いてくるため、
適当に入力していた。正確にはvagrantと何度も・・・
ま、後でログインして変更しますがね。
仮想マシンにログインしてバージョンを確認
$ vagrant ssh Last login: Thu Oct 15 11:22:56 2015 from 192.168.33.1 Welcome to your Vagrant-built virtual machine. [vagrant@vmcentos7 ~]$ knife -v Chef: 12.5.1
Chefクックブックの作成
クックブックの雛形を作成
$ bundle exec knife solo init . Creating kitchen... Creating knife.rb in kitchen... Creating cupboards... $ ls Gemfile Vagrantfile data_bags nodes site-cookbooks Gemfile.lock cookbooks environments roles
↑これだけしかファイルないけど大丈夫なのか？
ま、動けばいいか
apacheのクックブックを作成
$ bundle exec knife cookbook create apache -o site-cookbooks ** Creating cookbook apache in /Users/masa/vagrant/centos7/site-cookbooks ** Creating README for cookbook: apache ** Creating CHANGELOG for cookbook: apache ** Creating metadata for cookbook: apache
node情報記載
Chef-soloを実行してapacheをインストールする
$ bundle exec knife solo cook vagrant@vm7 Running Chef on vm7... Checking Chef version... vagrant@vm7's password: vagrant@vm7's password: Uploading the kitchen... Saving password to keychain failed vagrant@vm7's password: Generating solo config... Running Chef: sudo chef-solo -c ~/chef-solo/solo.rb -j ~/chef-solo/dna.json Starting Chef Client, version 12.5.1 Compiling Cookbooks... Converging 2 resources Recipe: apache::default * yum_package[httpd] action install - install version 2.4.6-31.el7.centos.1 of package httpd * service[httpd] action enable - enable service service[httpd] * service[httpd] action start - start service service[httpd] Running handlers: Running handlers complete Chef Client finished, 3/3 resources updated in 10 seconds
何度目かのパスワード問答
もういいよ。。。
仮想マシンにログインしてapacheがインストールされたかを確認
$ vagrant ssh Last login: Fri Oct 16 05:44:07 2015 from 192.168.33.1 Welcome to your Vagrant-built virtual machine. [vagrant@vmcentos7 ~]$ ps -ef |grep httpd root 4661 1 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 4662 4661 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 4663 4661 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 4664 4661 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 4665 4661 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 4666 4661 0 05:44 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND vagrant 4697 4673 0 05:48 pts/0 00:00:00 grep --color=auto httpd
apacheが起動してる。
