Update alert_manager.pp
Update alert_manager.pp
bastelfreak/puppet-prometheus2,bastelfreak/puppet-prometheus2,mdebruyn-trip/puppet-prometheus,mdebruyn-trip/puppet-prometheus,mdebruyn-trip/puppet-prometheus,dhoppe/puppet-prometheus,dhoppe/puppet-prometheus,dhoppe/puppet-prometheus,bastelfreak/puppet-prometheus2