SharedSecred.ps1

[DscLocalConfigurationManager()]
Configuration SampleMetaConfig
{
    Settings
    {
        RefreshMode = "PULL";
        AllowModuleOverwrite = $true;
        RebootNodeIfNeeded = $true;
        ConfigurationModeFrequencyMins = 60;
    }

    ConfigurationRepositoryWeb ConfigurationManager
    {
        ServerURL = “https://PullServerMachine:8080/psdscpullserver.svc”
        RegistrationKey = "140a952b-b9d6-406b-b416-e0f759c9c0e4"
        ConfigurationNames = @(“WebRole”)
    }
}

SampleMetaConfig