Upgrade Chef Client with Omnibus_Updater Cookbook on Raspberry Pi

pi_chef-client_omnibus.rb

# base chef-client has already been installed via package mgmt or git

package 'libgmp3-dev' do
  # required for libyajl gem which is required for chef gem
  action :upgrade
end

# Pull chef repo so we can build the omnibus packages

git '/usr/local/src/chef' do
  repository 'https://github.com/chef/chef.git'
  reference "v#{node[:omnibus_updater][:version]}"
  action :sync
  notifies :run, 'execute[bundle install]', :immediately
end

execute 'bundle install' do
  command 'bundle install --without development'
  cwd '/usr/local/src/chef/omnibus'
  action :nothing
end

execute 'bundle exec' do
  command 'bundle exec omnibus build chef'
  cwd '/usr/local/src/chef/omnibus'
  action :nothing
  subscribes :run, 'execute[bundle install]', :immediately
end

node.set[:omnibus_updater][:direct_url] = 'file://' + Dir.glob('/usr/local/src/chef/omnibus/pkg/*.deb').max_by {|f| File.mtime(f)}
include_recipe 'omnibus_updater'