HTPasswd management using Puppet

htpasswd.erb

<% @accounts.each do |user, password| -%>
<%= user %>:<%= scope.call_function('apache_pw_hash', [password]) %>
<% end -%>

htpasswd.pp

# @summary Manages a HTPasswd file
# @param [String] filename The name and path of the htpasswd file
# @param [Hash] accounts The accounts to manage (username => password)
class profiles::htpasswd (
  String $filename,
  Hash $accounts
) {
  file {
    $filename:
      content => template("${module_name}/htpasswd/htpasswd.erb")
  }
}

Based on this Blog post