Minimal install diff from F16 to F19 (TC6)

Reindl Harald h.reindl at thelounge.net
Mon Jun 24 11:22:03 UTC 2013



Am 24.06.2013 13:08, schrieb Matthew Miller:
> On Mon, Jun 24, 2013 at 11:15:11AM +0930, Glen Turner wrote:
>> Sun's tagline of "the network is the computer" was true. But for servers
>> these days "the computer is the network" is also the case. It's nothing
>> for a server today to statically NAT or bridge IPv4 to VMs. Even in that
>> case it's best if the guest VM picks up its IPv4 addressing using DHCP.
>>
>> But in the future we'll want to do better than that: to move network
>> routing onto the server itself. These new "data centre ethernet" protocols
>> are not entirely implemented in kernel space. Some run quite complex BGP
>> and MPLS control planes; others run IS-IS control planes.
> 
> So, the converse is that as actual workloads move to VMs (let alone cloud),
> the host systems become a special case, and the "normal" case for a server
> tends to become much more simple: either a single interface probably with
> fixed-address DHCP, or in most complicated cases several interfaces on
> specific networks known by convention

yes, and all these setups are more than satisfied with network.service
and do not need more complexity with a running daemon like NM

they are also not affected from the interface-renamings and race-conditions
which are the reson for biosdevname and the new systemd-replacement because
typically in a VM you have even with multiple interfaces the same NIC type
and driver

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