def cleanup_certificates(options)
      puts 'Cleaning up certificates...' if options[:verbose]
      AgentConfig.certs_files("*.{cert,key}").each { |f| FileUtils.rm_f(f) } # requires that root_dir already known in AgentConfig
    end
def cleanup_certificates(options)
      puts 'Cleaning up certificates...' if options[:verbose]
      AgentConfig.certs_files("*.{cert,key}").each { |f| FileUtils.rm_f(f) } # requires that root_dir already known in AgentConfig
    end
Cleanup certificates

 === Parameters
 options(Hash):: Options hash

 === Return
 true:: Always return true