adamhjk

Prototype mysql_grant provider for Chef
---------------------------------------

Drop the two files into your mysql cookbook, and experiment with the following examples:

mysql_grant "kenneth" do
  action :grant
  username "root" # <- User with admin privs
  password node[:mysql][:server_root_password]
  # Actual grant details

adamhjk

Chef::ShellOut.new("nmap").run_command.stdout.each do |line|
  # .. parse line ..
  normal[:some_attr] = "whatevs"
end

adamhjk

ruby_block "cryptosetup" do
  block do
    Chef::Mixin::Command.popen4("cryptosetup") do |p, i, o, e|
      i.puts "Your stdin"
      i.close
    end
  end
end

adamhjk

<%= File.open("/your/file").gets %>

adamhjk

service "mysql" do
  action :start
  ping :node, "role:webserver", { :run_list => "boink" }
end

adamhjk

r = gem_package "your_library" do
  version "1.2.2"
  action :nothing
end

r.run_action(:install)

adamhjk

r = gem_package "your_library" do
  version "1.2.2"
  action :nothing
end

r.run_action(:install)

adamhjk

require 'chef'
require 'chef/data_bag'
require 'chef/data_bag_item'

bag = Chef::DataBag.load("yourbag")
# The "true" here just inflates them to the data bag items
bag.list(true).each do |item|
  item["poop"] = "smith"
  item.save
end

adamhjk

# Will only work for resources that appear *after* this one in the run list
ruby_block "foo" do
  block do
    r = resources(:service => "bar")
    r.action :stop
  end
end

# Will actually stop itself
service "bar" do

adamhjk

(software "ree" :source "ruby-enterprise-1.8.7-2010.02"
          :steps [["bash" "-c" "cd ./source/distro/google-perftools-1.4 && ./configure --prefix=/opt/opscode/embedded --disable-dependency-tracking && make libtcmalloc_minimal.la"]
                  ["sudo" "mkdir" "-p" "/opt/opscode/embedded/lib"]
                  ["sudo" "bash" "-c" (str "cp -Rpf " (cond (is-os? "darwin") "./source/distro/google-perftools-1.4/.libs/libtcmalloc_minimal.*" 
                                                            (is-os? "linux") "./source/distro/google-perftools-1.4/.libs/libtcmalloc_minimal.*") " /opt/opscode/embedded/lib")]
                  ["bash" "-c" "cd ./source && ./configure --prefix=/opt/opscode/embedded --enable-mbari-api CFLAGS='-g -O2' --with-opt-dir=/opt/opscode/embedded"]
                  ["bash" "-c" 
                   (cond (is-os? "darwin") "cd ./source && make PRELIBS=\"-Wl,-rpath,/opt/opscode/embedded/lib -L/opt/opscode/embedded/lib -lsystem_allocator -ltcmalloc_minimal\""