add a bunch of cleaned up cookbooks

bluepill/attributes/bluepill.rb

@@ -0,0 +1,6 @@
+default.bluepill[:bin] = languages[:ruby][:bin_dir] + "/bluepill"
+default.bluepill[:config_dir] = "/etc/bluepill"
+default.bluepill[:log_dir] = "/var/log/bluepill"
+default.bluepill[:pid_dir] = "/var/run/bluepill"
+
+bluepill[:version] = "0.0.51"

bluepill/definitions/bluepill_monitor.rb

@@ -0,0 +1,21 @@
+define :bluepill_monitor, :enable => true, :rack_config_path => false do
+  include_recipe "bluepill"
+  config_path = "#{node[:bluepill][:config_dir]}/#{params[:name]}.conf.rb"
+
+  execute "load-bluepill-#{params[:name]}" do
+    command "bluepill load #{node[:bluepill][:config_dir]}/#{params[:name]}.conf.rb"
+    action :nothing
+  end
+
+  execute "restart-bluepill-#{params[:name]}" do
+    command "bluepill restart #{params[:name]}"
+    action :nothing
+  end
+
+  template config_path do
+    source params[:source] || "bluepill_#{params[:name]}.conf.erb"
+    cookbook params[:cookbook]
+    variables params[:variables] || params
+    notifies :run, resources("execute[load-bluepill-#{params[:name]}]")
+  end
+end

bluepill/definitions/bluepill_service.rb

@@ -0,0 +1,22 @@
+define :bluepill_service, :enable => true, :rack_config_path => false do
+  include_recipe "bluepill"
+  config_path = "#{node[:bluepill][:config_dir]}/#{params[:name]}.conf.rb"
+
+  service params[:name]
+
+  link "/etc/init.d/#{params[:name]}" do
+    to node[:bluepill][:bin]
+  end
+
+  service params[:name] do
+    supports :restart => true, :status => true, :load => true
+    action :nothing
+  end
+
+  template config_path do
+    source params[:source] || "bluepill_#{params[:name]}.conf.erb"
+    cookbook params[:cookbook]
+    variables params
+    notifies :load, resources(:service => params[:name])
+  end
+end

bluepill/metadata.rb

@@ -0,0 +1,4 @@
+maintainer        "Joshua Sierles"
+maintainer_email  "joshua@diluvia.net"
+description       "Installs bluepill and provides definitions and templates for monitoring"
+version           "0.8"

bluepill/recipes/default.rb

@@ -0,0 +1,27 @@
+gem_package "bluepill" do
+  version node[:bluepill][:version]
+end
+
+directory node[:bluepill][:config_dir] do
+  owner "root"
+  group "root"
+end
+
+directory node[:bluepill][:log_dir] do
+  owner "root"
+  group "root"
+end
+
+directory node[:bluepill][:pid_dir] do
+  owner "root"
+  group "root"
+end
+
+template "/etc/init.d/bluepill" do
+  source "init.sh.erb"
+  mode 0755
+end
+
+service "bluepill" do
+  action [:enable, :start]
+end

bluepill/templates/default/init.sh.erb

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:             bluepill
+# Required-Start:       
+# Required-Stop:        
+# Default-Start:        2 3 4 5
+# Default-Stop:         1
+# Short-Description:    Bluepill initializer
+### END INIT INFO
+
+. /lib/lsb/init-functions
+
+case "$1" in
+  start)
+    log_daemon_msg "Starting bluepill services"
+    for i in <%= @node[:bluepill][:config_dir] %>/*conf.rb; do
+      <%= @node[:languages][:ruby][:bin_dir] %>/bluepill load $i
+    done
+    log_end_msg 0
+    ;;
+  stop)
+    echo "Stop is not implemented, since bluepill processes are run independently."
+    ;;
+  restart)
+    for i in <%= @node[:bluepill][:config_dir] %>/*conf.rb; do
+      <%= @node[:languages][:ruby][:bin_dir] %>/bluepill load $i
+    done
+    ;;
+  *)
+    log_action_msg "Usage: /etc/init.d/bluepill start"
+    exit
+esac
+
+exit 0

logrotate/definitions/logrotate.rb

@@ -0,0 +1,9 @@
+define :logrotate, :frequency => "daily", :rotate_count => 5, :rotate_if_empty => false, :missing_ok => true, :compress => true, :enable => true  do
+  template "/etc/logrotate.d/#{params[:name]}" do
+    action :delete unless params[:enable]
+    cookbook "logrotate"
+    source "logrotate.conf.erb"
+    variables(:p => params)
+    backup 0
+  end
+end

logrotate/metadata.rb

@@ -0,0 +1,4 @@
+maintainer        "Joshua Sierles"
+maintainer_email  "joshua@diluvia.net"
+description       "Configures logrotate"
+version           "0.2"

logrotate/recipes/default.rb

@@ -0,0 +1 @@
+package "logrotate"

logrotate/templates/default/logrotate.conf.erb

@@ -0,0 +1,23 @@
+<%= @p[:files].to_a.join("\n") %> {
+    <% if @p[:size_limit] %>
+	size <%= @p[:size_limit] %>
+	<% else %>
+	<%= @p[:frequency] %>
+	<% end %>
+	rotate <%= @p[:rotate_count] %>
+	<% if @p[:compress] %>
+	dateext
+	compress
+	<% end %>
+	<% if @p[:missing_ok] %>
+	missingok
+	<% end %>
+	<% %>
+	<% if !@p[:rotate_if_empty] %>
+	notifempty
+	<% end %>
+	sharedscripts
+	postrotate
+	<%= @p[:restart_command] %>
+	endscript
+}

rails/attributes/delayed_job.rb

@@ -0,0 +1,2 @@
+rails Mash.new unless attribute?("rails")
+

rails/attributes/rails.rb

@@ -0,0 +1,6 @@
+default[:rails][:asset_environment] = "production"
+default[:rails][:worker_count] = 8
+default[:rails][:app_server] = "unicorn"
+default[:rails][:memory_limit] = '400' # megabytes
+default[:rails][:monitor_interval] = '30' # seconds
+default[:rails][:cpu_limit] = '50' # percent

rails/files/default/copy.rb

@@ -0,0 +1,35 @@
+require 'fileutils'
+
+verbose = false
+
+from = ARGV.shift or abort "need source directory"
+to   = ARGV.shift or abort "need target directory"
+
+exclude = ARGV
+
+from = File.expand_path(from)
+to   = File.expand_path(to)
+
+Dir.chdir(from) do
+  FileUtils.mkdir_p(to)
+  queue = Dir.glob("*", File::FNM_DOTMATCH)
+  while queue.any?
+    item = queue.shift
+    name = File.basename(item)
+
+    next if name == "." || name == ".."
+    next if exclude.any? { |pattern| File.fnmatch(pattern, item) }
+
+    source = File.join(from, item)
+    target = File.join(to, item)
+
+    if File.symlink?(item)
+      FileUtils.ln_s(File.readlink(source), target)
+    elsif File.directory?(item)
+      queue += Dir.glob("#{item}/*", File::FNM_DOTMATCH)
+      FileUtils.mkdir_p(target, :mode => File.stat(item).mode)
+    else
+      FileUtils.ln(source, target)
+    end
+  end
+end

rails/files/default/git_ssh_wrapper

@@ -0,0 +1,2 @@
+#!/bin/bash
+exec ssh -oStrictHostKeyChecking=no -i /local/app/.ssh/id_rsa $@

rails/metadata.rb

@@ -0,0 +1,10 @@
+maintainer        "Joshua Sierles"
+maintainer_email  "joshua@diluvia.net"
+description       "Configures rails apps"
+version           "0.2"
+depends           "users"
+depends           "unicorn"
+depends           "logrotate"
+depends           "bluepill"
+depends           "ssl_certificates"
+depends           "bundler"

rails/recipes/app_dependencies.rb

@@ -0,0 +1,54 @@
+if node[:active_applications]
+
+  directory "/u/apps" do
+    owner "app"
+    group "app"
+    mode 0755
+  end
+
+  node[:active_applications].each do |name, conf|
+
+    app = search(:apps, "id:#{conf[:app_name] || name}").first
+    app_name = name
+    app_root = "/u/apps/#{app_name}"
+
+    %w(config tmp sockets log pids system bin).each do |dir|
+      directory "/u/apps/#{app_name}/shared/#{dir}" do
+        recursive true
+        owner "app"
+        group "app"
+      end
+    end
+
+    if app
+
+      if app[:packages]
+        app[:packages].each do |package_name|
+          package package_name
+        end      
+      end
+
+      if app[:gems]
+        app[:gems].each do |g|
+          if g.is_a? Array
+            gem_package g.first do
+              version g.last
+            end
+          else
+            gem_package g
+          end
+        end
+      end
+
+      if app[:symlinks]
+        app[:symlinks].each do |target, source|
+          link target do
+            to source
+          end
+        end
+      end
+    end              
+  end
+else
+  Chef::Log.info "Add an :active_applications attribute to configure this node's Rails apps"
+end

rails/recipes/apps.rb

@@ -0,0 +1,45 @@
+require_recipe "nginx"
+require_recipe "rails::app_dependencies"
+require_recipe "unicorn"
+require_recipe "bluepill"
+require_recipe "users"
+
+node[:active_applications].each do |name, conf|
+
+  app = search(:apps, "id:#{conf[:app_name] || name}").first
+
+  app_name = name
+  app_root = "/u/apps/#{name}"
+
+  full_name = "#{app_name}_#{conf[:env]}"
+  filename = "#{filename}_#{conf[:env]}.conf"
+
+  template "/etc/nginx/sites-available/#{full_name}" do
+    source "app_nginx.conf.erb"
+    variables :full_name => full_name, :app => app, :conf => conf, :app_name => app_name
+    notifies :reload, resources(:service => "nginx")
+  end
+
+  bluepill_monitor full_name do
+    source "bluepill_unicorn.conf.erb"
+    app_root "#{app_root}/current"
+    preload app[:preload] || true
+    env conf[:env]
+    interval node[:rails][:monitor_interval]
+    user "app"
+    group "app"
+    memory_limit app[:memory_limit] || node[:rails][:memory_limit]
+    cpu_limit app[:cpu_limit] || node[:rails][:cpu_limit]
+  end
+
+  nginx_site full_name
+
+  logrotate full_name do
+    files "/u/apps/#{app_name}/current/log/*.log"
+    frequency "daily"
+    rotate_count 14
+    compress true
+    restart_command "/etc/init.d/nginx reload > /dev/null"
+  end
+
+end