RHEL9 ServerSpecをインストールする手順

2023年12月19日

環境
Red Hat Enterprise Linux release 9.2 (Plow)

操作方法
1.rubyのインストール
# dnf install ruby

略
インストール済み:
  ruby-3.0.4-160.el9_0.x86_64                           ruby-default-gems-3.0.4-160.el9_0.noarch
  ruby-libs-3.0.4-160.el9_0.x86_64                      rubygem-bigdecimal-3.0.0-160.el9_0.x86_64
  rubygem-bundler-2.2.33-160.el9_0.noarch               rubygem-io-console-0.5.7-160.el9_0.x86_64
  rubygem-json-2.5.1-160.el9_0.x86_64                   rubygem-psych-3.3.2-160.el9_0.x86_64
  rubygem-rdoc-6.3.3-160.el9_0.noarch                   rubygems-3.2.33-160.el9_0.noarch

完了しました!

2.rakeのインストール
$gem install rake

Fetching rake-13.1.0.gem
Successfully installed rake-13.1.0
Parsing documentation for rake-13.1.0
Installing ri documentation for rake-13.1.0
Done installing documentation for rake after 0 seconds
1 gem installed

3. serverspecのインストール
$ gem install serverspec

4.ruby-develのインストール
# dnf install ruby-devel

5.初期設定を行う

$cd /
$mkdir serverspec
$cd serverspec
$  serverspec $serverspec-init
Select OS type:

  1) UN*X
  2) Windows

Select number: 1

Select a backend type:

  1) SSH
  2) Exec (local)

Select number: 2

 + spec/
 + spec/localhost/
 + spec/localhost/sample_spec.rb
 + spec/spec_helper.rb
 + Rakefile
 + .rspec

6.テスト用rbの用意
spec/localhost
$cat sample_spec.rb

require 'spec_helper'

describe package('glibc-langpack-ja') do
  it { should be_installed }
end

実行結果

$rake spec
(in /serverspec)
/usr/bin/ruby -I/usr/local/share/gems/gems/rspec-support-3.12.1/lib:/usr/local/share/gems/gems/rspec-core-3.12.2/lib /usr/local/share/gems/gems/rspec-core-3.12.2/exe/rspec --pattern spec/localhost/\*_spec.rb

Package "glibc-langpack-ja"
  is expected to be installed

Finished in 0.10014 seconds (files took 0.40943 seconds to load)
1 example, 0 failures

Serverspec

Posted by arkgame

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