Serverspec書き方

概要

Serverspecの書き方メモ。随時追加します。

関連記事

Serverspec環境構築手順

書式

service起動評価

describe service('nginx') do
  it { should be_enabled }
  it { should be_running }
end

fileの中身評価

describe file('/usr/local/nginx/conf/nginx.conf') do
  text = 'server_name 192.168.33.10;'
  # should match /server_name\ 192\.168\.33\.10;/
  its(:content) { should match /#{Regexp.escape(text)}/ }
  # should match "server_name 192.168.33.10;"
  its(:content) { should match text }
end

command実行結果評価

describe command('curl -L http://xxxx.com') do
  # should match /"status":201/
  its(:stdout) { should match /#{Regexp.escape('"status":200')}/ }
  # should match "\"status\":201"
  its(:stdout) { should match '"status":200' }
end

commandを叩くだけ（結果は評価しない）

spec/sample_spec.rb

require 'spec_helper'

stdout = Specinfra.backend.run_command('ls').stdout.strip
puts stdout

参考

serverspecのリソースタイプ・マッチャー