Spencer Smith 12bfd8dd94 feat: allow for persistence of config data
This PR will allow users to set the `persist: true` value in their
config data to tell talos not to re-pull the config data at each reboot.
The default will still remain as a "pull every time" methodolgy in order
to encourage immutability by default.

Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
2020-03-06 11:42:00 -05:00
..
2020-02-19 15:58:57 -08:00

networkd

Networkd handles the addressing and interface configuration in Talos.

The general workflow is:

  • Discover all network interfaces ( networkd.Discover() )
  • Create an abstract representation of the network interface configuration ( nic.NetworkInterface )
  • Merge userdata configuration options on top of the nic.NetworkInterface representation
  • Configure the network interfaces based on the abstract representation ( networkd.Configure(...) )
    • Bring interface up
    • Begin address configuration method ( address.DHCP, address.Static )
    • Create rtnetlink message to set address based on config method
    • Create rtnetlink message to set any routes defined by the address method