itamae/cookbooks/consul/prerequisites.rb

# Ensure that `unzip` and `dnsmasq` are available:
%w( unzip dnsmasq ).each do |p|
  package p do
    action :install
  end
end

%w(/etc/consul.d /var/opt/consul /opt/consul/bin).each do |d|
  directory d do
    owner 'root'
    group 'root'
    mode '755'
  end
end