[Bugs] [Bug 1350237] Gluster/NFS does not accept dashes in hostnames in exports/ netgroups files

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1350237

Niels de Vos <ndevos at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |POST



--- Comment #1 from Niels de Vos <ndevos at redhat.com> ---
Testing with a resolvable hostname can be done like this:

- edit /etc/hostname, /etc/sysconfig/network and run 'hostname <new-hostname>'
- edit /etc/hosts and add a new line with the external IP and hostname

- copy /etc/resolv.conf to a backup location for further reference
- statically configure DNS (in /etc/sysconfig/network add DNS1=127.0.0.1)
- restart NetworkManager or the network service
- /etc/resolve.conf should now contain 'nameserver 127.0.0.1'

- install dnsmasq on the system (make sure libvirtd is not running)
- find the nameserver from the original resolv.conf (8.8.8.8 in the example)
- create the file /etc/dnsmasq.d/upstream-dns.conf with 'server=8.8.8.8'
- start dnsmasq and verify it is running

- verify with 'host <new-hostname>' that the hostname is in DNS
- verify with 'host <public-ip>' that the hostname is in DNS

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