Puppetlabs-docker misdetecting parameter change

[miklosakos]

Describe the Bug

Puppet Agent mis-detecting parameter change and thus containers get restarted when configuration change did not happen.

Expected Behavior

Docker container(s) not getting restarted.

Steps to Reproduce

Use the following code and run puppet agent twice:

class monitor::grafana (
  String $admin_user      = 'admin',
  String $admin_password  = 'StrongPassword123!',
  Stdlib::Absolutepath $host_data_dir = '/opt/grafana-data',
  Integer $host_port         = 3000,
){
  file { $host_data_dir:
    ensure => directory,
    owner  => '472',
    group  => '472',
    mode   => '0755',
  }
  ::docker::run { 'grafana':
    image   => 'grafana/grafana-oss:12.0.2',
    restart => 'unless-stopped',
    ports   => ["${host_port}:3000"],
    volumes => ["${host_data_dir}:/var/lib/grafana"],
    env     => [
      "GF_SECURITY_ADMIN_USER=${admin_user}",
      "GF_SECURITY_ADMIN_PASSWORD=${admin_password}",
      'GF_INSTALL_PLUGINS=grafana-clock-panel,grafana-piechart-panel',
    ]
  }
}

Environment

• Version:
  • Puppet: 8.10.0-bookworm
  • puppetlabs-docker: v10.3.0
• Platform: Debian 12