Apt key add gets called every run

[fnoop]

Affected Puppet, Ruby, OS and module versions/distributions

• Puppet: 5.2.0
• Ruby: 2.3.3.p222
• Distribution: Ubuntu 17.04
• Module version: 4.0.2

How to reproduce (e.g Puppet code you use)

class { "::grafana": 
    cfg => {
        app_mode => 'production',
        server   => {
          http_port     => $webport,
          root_url      => "%(protocol)s://%(domain)s:${rootpath}",
        },
  },
  install_method        => "repo",
  manage_package_repo   => true,
}

What are you seeing

Notice: /Stage[main]/Grafana::Install/Apt::Source[grafana]/Apt::Key[Add key: 418A7F2FB0E1E6E7EABF6FE8C2E73424D59097AB from Apt::Source grafana]/Apt_key[Add key: 418A7F2FB0E1E6E7EABF6FE8C2E73424D59097AB from Apt::Source grafana]/ensure: created

What behaviour did you expect instead

For the apt key to be added once and then silent on subsequent run

Any additional information you'd like to impart

It's really cold tonight.

[fnoop]

This needed an update to puppetlabs-apt module. The current released version (4.0.2) isn't good enough, it needs the latest git code.