Fix template to have valid cloud config.
Fix template to have valid cloud config.

Also make security group not block pfs.

sambooo/pachyderm,alexdebrie/pachyderm,pachyderm/pfs,ShengjieLuo/pachyderm,klucar/pachyderm,wideioltd/pachyderm,sambooo/pachyderm,klucar/pachyderm,pachyderm/pfs,henrylee2cn/pachyderm,klucar/pachyderm,kunthar/pachyderm,ShengjieLuo/pachyderm,phacops/pachyderm,ShengjieLuo/pachyderm,alexdebrie/pachyderm,kunthar/pachyderm,alexdebrie/pachyderm,pachyderm/pfs,wideioltd/pachyderm,henrylee2cn/pachyderm,phacops/pachyderm,sambooo/pachyderm