Use systemd service provider for Debian 9 (Stretch)

Notice: /Stage[main]/Base::Ssh/File[/etc/ssh/sshd_config]/content: content changed '{md5}6c77ef6f38ca76a455809562c7f0a9a7' to '{md5}2f0a7d2e3d7cf30c3ba9eeff6af29189'

Info: /Stage[main]/Base::Ssh/File[/etc/ssh/sshd_config]: Scheduling refresh of Service[sshd]

Debug: /Stage[main]/Base::Ssh/File[/etc/ssh/sshd_config]: The container Class[Base::Ssh] will propagate my refresh event

Debug: Executing: '/usr/sbin/service sshd status'

Debug: Executing: '/usr/sbin/service sshd status'

Debug: Service[sshd](provider=debian): Could not find sshd in /etc/init.d

Debug: Service[sshd](provider=debian): Could not find sshd.sh in /etc/init.d

Error: /Stage[main]/Base::Ssh/Service[sshd]: Failed to call refresh: Could not find init script for 'sshd'

Error: /Stage[main]/Base::Ssh/Service[sshd]: Could not find init script for 'sshd'

Debug: Prefetching parsed resources for ssh_authorized_key

Debug: Class[Base::Ssh]: The container Stage[main] will propagate my refresh event

Debug: Finishing transaction 47247593282280

Debug: Storing state

Debug: Stored state in 0.00 seconds

Notice: Applied catalog in 0.57 seconds