Adding appropriate attributes and metadata for a modern approach to g…

…etting browsercms up and rolling

browsercms/attributes/setup.rb

@@ -0,0 +1,22 @@
+db_password = ""
+chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
+20.times { |i| db_password << chars[rand(chars.size-1)] }
+
+railsapps Mash.new unless attribute?("railsapps")
+(railsapps[:names]                       ||= []) << "browsercms"
+railsapps[:browsercms]                   = Mash.new        unless railsapps.has_key?(:browsercms)
+railsapps[:browsercms][:db]              = Mash.new        unless railsapps[:browsercms].has_key?(:db)
+railsapps[:browsercms][:db][:user]       = "community_db" unless railsapps[:browsercms][:db].has_key?(:user)
+railsapps[:browsercms][:db][:password]   = db_password unless railsapps[:browsercms][:db].has_key?(:password)
+railsapps[:browsercms][:db][:database]   = "community_production" unless railsapps[:browsercms][:db].has_key?(:database)
+railsapps[:browsercms][:app]             = Mash.new        unless railsapps[:browsercms].has_key?(:app)
+railsapps[:browsercms][:app][:user]      = "tradeking" unless railsapps[:browsercms][:app].has_key?(:user)
+railsapps[:browsercms][:app][:group]     = "app" unless railsapps[:browsercms][:app].has_key?(:group)
+railsapps[:browsercms][:app][:path]      = "/srv/community" unless railsapps[:browsercms][:app].has_key?(:path)
+railsapps[:browsercms][:app][:branch]    = "release" unless railsapps[:browsercms][:app].has_key?(:branch)
+railsapps[:browsercms][:app][:log_dir]   = "/var/log/browsercms" unless railsapps[:browsercms][:app].has_key?(:log_dir)
+railsapps[:browsercms][:app][:style]     = "demo" unless railsapps[:browsercms][:app].has_key?(:style)
+railsapps[:browsercms][:app][:sitename]  = "site" unless railsapps[:browsercms][:app].has_key?(:sitename)
+railsapps[:browsercms][:app][:pool_size] = "4" unless railsapps[:browsercms][:app].has_key?(:pool_size)
+railsapps[:browsercms][:host]            = `hostname -f`.downcase.strip unless railsapps[:browsercms].has_key?(:host)
+railsapps[:browsercms][:repo]            = "git://github.com/browsermedia/browsercms.git"

browsercms/metadata.rb

@@ -0,0 +1,9 @@
+name    "broswercms"
+description 'Run a browsercms instance on this node'
+depends "apache::mod_rails"
+depends "apt"
+depends "gems"
+depends "git"
+depends "passenger"
+maintainer 'Jim Van Fleet'
+maintainer_email 'jvanfleet@tradeking.com'

browsercms/recipes/default.rb

@@ -2,7 +2,7 @@
 # Cookbook Name:: browsercms
 # Recipe:: default
 #
-# Copyright 2009, Kane Reid Securities Group, Inc.
+# Copyright 2009, Jim Van Fleet
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,83 +17,78 @@
 # limitations under the License.
 #
 
-include_recipe 'mysql'
-include_recipe 'apache2'
-include_recipe 'passenger'
-include_recipe 'gems'
+include_recipe "apache2::mod_rails"
+include_recipe "passenger"
 
-browsercms = node[:browsercms]
-user = node[:user]
+user = node[:railsapps][:browsercms][:user]
+repo = node[:railsapps][:browsercms][:repo]
+user_home = File.expand_path("~#{user}")
 
-execute "download-browsercms" do
-  command "cd /home/#{user}; git clone git://github.com/browsermedia/browsercms.git"
-  creates "/home/#{user}/browsercms"
-  action :run
-end
 
-execute "install-browsercms" do
-  command "cd /home/#{user}/browsercms; rake cms:install"
-  creates "/usr/lib/ruby/gems/1.8/gems/browser_cms_blog_module-3.0.0"
-  action :run  
+%w{browsercms}.each do |gem_dep|
+  gem_package gem_dep
 end
 
-
-directory "/var/log/browsercms" do
-  action :create
-  owner "root"
-  group "admin"
-  mode 0775
+r = gem_package "chef-deploy" do
+  source "http://gems.engineyard.com"
+  action :nothing
 end
 
-directory "/var/www/browsercms" do
-  action :create
-  owner user
-  group "www-data"
-  mode 0775  
-end
+r.run_action(:install)
 
-directory "/var/www/browsercms/site" do
-  action :create
-  owner user
-  group "www-data"
-  mode 0775  
+Gem.clear_paths
+require "chef-deploy"
+current_path = node[:railsapps][:browsercms][:app][:path] + "/current"
+
+["#{node[:railsapps][:browsercms][:app][:log_dir]}",
+ "#{node[:railsapps][:browsercms][:app][:path]}",
+ "#{node[:railsapps][:browsercms][:app][:path]}/shared",
+ "#{node[:railsapps][:browsercms][:app][:path]}/shared/config"].each do |dir_name|
+   directory dir_name do
+     owner user
+     group node[:railsapps][:browsercms][:app][:group]
+     mode 0775
+   end
 end
 
-template "/var/www/browsercms/database.yml" do
-  owner node[:user]
-  mode 0644
+template "#{node[:railsapps][:browsercms][:app][:path]}/shared/config/database.yml" do
   source "database.yml.erb"
-  variables({
-    :name => "browsercms",
-    :passwd => "J4LZE1XYTX30QYL"
-  })
+  owner    user
+  group    node[:railsapps][:browsercms][:app][:group]
+  variables :name => node[:railsapps][:browsercms][:db][:database], 
+            :passwd => node[:railsapps][:browsercms][:db][:password]
+  mode "0664"
 end
 
 execute "setup-browsercms" do
-  command "umask 002 && rails site -d mysql -m /var/chef/cookbooks/browsercms/files/default/#{browsercms["style"]}_rails_template.rb > results.txt"
-  creates "/var/www/browsercms/site/public/"
-  group   "www-data"
-  cwd     "/var/www/browsercms"
-  user    "www-data"
-  action :run  
+  command "rails #{node[:railsapps][:browsercms][:app][:sitename]} -d mysql -m http://browsercms.org/templates/#{node[:railsapps][:browsercms][:app][:style]}.rb"
+  creates "#{node[:railsapps][:browsercms][:app][:path]}/#{node[:railsapps][:browsercms][:app][:sitename]}/public/"
+  group   "#{node[:railsapps][:browsercms][:app][:group]}"
+  cwd     "#{node[:railsapps][:browsercms][:app][:path]}"
+  user    "#{node[:railsapps][:browsercms][:app][:user]}"
+  action :run
+  umask   002
+end
+
+web_app "public-site" do
+  docroot "#{current_path}/public"
+  server_name node[:railsapps][:browsercms][:host]
+  log_dir node[:railsapps][:browsercms][:app][:log_dir]
+  max_pool_size node[:railsapps][:browsercms][:app][:pool_size]
+  rails_env "production"
+  template "public.conf.erb"
 end
 
-passenger_app "public-site" do
-  conf( {:env => "production", 
-         :server_name => browsercms["server_name"],
-         :template => "public.conf.erb",          
-         :docroot => browsercms["docroot"],
-         :enable => true
-         } )
+web_app "admin-site" do
+  docroot "#{current_path}/public"
+  server_name node[:railsapps][:browsercms][:host]
+  log_dir node[:railsapps][:browsercms][:app][:log_dir]
+  rails_env "production"
+  template "admin.conf.erb"
 end
 
-passenger_app "admin-site" do
-  conf( {:env => "production", 
-         :server_name => browsercms["server_name"],
-         :template => "admin.conf.erb",
-         :docroot => browsercms["docroot"],
-         :enable => true
-         } )
+apache_site "default" do
+  enable false
 end
 
 # append config.action_controller.page_cache_directory = RAILS_ROOT + "/public/cache/" to config/environments/production.rb

browsercms/templates/default/admin.conf.erb

@@ -7,8 +7,8 @@
   RailsPoolIdleTime 3600
   RailsEnv 'production'
 
-	ErrorLog      /var/log/browsercms/admin_site_error.log
-	CustomLog     /var/log/browsercms/admin_site_access.log combined
+	ErrorLog      <%= @log_dir %>/admin_site_error.log
+	CustomLog     <%= @log_dir %>/admin_site_access.log combined
 
 	ErrorDocument 404 /404.html
 	ErrorDocument 500 /500.html

browsercms/templates/default/public.conf.erb

@@ -7,8 +7,8 @@
   RailsPoolIdleTime 3600
   RailsEnv 'production'
 
-	ErrorLog      /var/log/browsercms/public_site_error.log
-	CustomLog     /var/log/browsercms/public_site_access.log combined
+	ErrorLog      <%= @log_dir %>/public_site_error.log
+	CustomLog     <%= @log_dir %>/public_site_access.log combined
 
 	ErrorDocument 404 /404.html
 	ErrorDocument 500 /500.html