RHEL/CentOS 8 support

[greg-hellings]

RHEL/CentOS 8 is in beta now. There is currently no support for it in the plugin, so provisioning with SSHFS enabled fails when it attempts to install fuse-sshfs on the client system.

[dustymabe]

Thanks for reporting. will try to get around to fixing.

[greg-hellings]

Fixing will probably need to wait until there are public repos for EPEL 8, but just consider this a reminder/placeholder task. 👍

[dustymabe]

👍

[dustymabe]

this is effectively blocked by: https://bugzilla.redhat.com/show_bug.cgi?id=1758884

[dustymabe]

this is effectively blocked by: https://bugzilla.redhat.com/show_bug.cgi?id=1758884

ok, new update.. it all seems to work now with the centos/8 box, but not because the above bug has been addressed. It seems the machines are able to install a very old version of fuse-sshfs from the repos:

[vagrant@c8 ~]$ rpm -q fuse-sshfs
fuse-sshfs-2.4-1.el6.x86_64

[dustymabe]

This only worked because epel-release from epel6 was getting installed (see #108). A more appropriate fix is coming.