Chef | cookbook | jenkins-tomcat update(ver1.509.4) Cookbookの作成

概要

jenkins-tomcat update(ver1.509.4) Cookbookの作成

詳細

jenkins-tomcat update(ver1.509.4) Cookbookを作成します。

仕様

jenkins-tomcatの環境構築については下記に基づいて行っておく。
その上で後述の内容でjenkins_tomcat_update cookbookをsite-cookbookに追加します。

jenkins-tomcat Cookbookの作成
http://d.hatena.ne.jp/tbpg/20131106/1383750635

vagrant

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "ubuntu-12.04-x64"
  config.omnibus.chef_version = "11.6.0"
  config.vm.network :private_network, ip: "192.168.33.21"
  
  config.vm.provision :chef_solo do |chef|
    chef.cookbooks_path = ["./cookbooks", "./site-cookbooks"]
    chef.data_bags_path = "data_bags"
    chef.add_recipe "apt_get_update"
    chef.add_recipe "jenkins_tomcat"
    chef.add_recipe "jenkins_tomcat_update"
  end
end

cookbook(jenkins_tomcat_update)

site-cookbooks/apt_get_update/recipe/default.rb

log "start update apt-get"
execute "update package index" do
  command "apt-get update"
end.run_action(:run)
log "end   update apt-get"

cookbook(jenkins-tomcat)

site-cookbooks/jenkins_tomcat_update/files/jenkins.war

warはwget等で予め取得してcookbookのfiles内に保存しておく。

site-cookbooks/jenkins_tomcat_update/library/helper.rb

class Chef
  class Recipe
    def execute_with_log(name, &block)
      log "start #{name}"
      block.call
      log "end   #{name}"
    end
  end
end

site-cookbooks/jenkins_tomcat_update/recipe/default.rb

if File.exists? "/usr/share/jenkins/jenkins.war"
  execute_with_log("backup old jenkins.war") do
    file "/usr/share/jenkins/backup" do
      content IO.read("/usr/share/jenkins/jenkins.war")
    end
  end

  execute_with_log("delete old jenkins.war") do
    file "/usr/share/jenkins/jenkins.war" do
      action :delete
    end
  end
end

execute_with_log("copy jenkins.war(ver.1.509.4)") do
  cookbook_file "/usr/share/jenkins/jenkins.war" do
    source "jenkins.war"
    owner "root"
    group "root"
    mode "0755"
  end
end