From 882f1a5f2d5bafd08e6900a2782c3affa67c9d86 Mon Sep 17 00:00:00 2001 From: Daniel Watkins Date: Tue, 30 Jun 2020 14:19:38 -0400 Subject: networking: refactor is_physical from cloudinit.net (#457) As the first refactor PR, this also includes the initial structure for tests. LP: #1884619 --- cloudinit/sources/helpers/digitalocean.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'cloudinit/sources/helpers') diff --git a/cloudinit/sources/helpers/digitalocean.py b/cloudinit/sources/helpers/digitalocean.py index f5bbe46a..b545c4d6 100644 --- a/cloudinit/sources/helpers/digitalocean.py +++ b/cloudinit/sources/helpers/digitalocean.py @@ -16,7 +16,7 @@ NIC_MAP = {'public': 'eth0', 'private': 'eth1'} LOG = logging.getLogger(__name__) -def assign_ipv4_link_local(nic=None): +def assign_ipv4_link_local(distro, nic=None): """Bring up NIC using an address using link-local (ip4LL) IPs. On DigitalOcean, the link-local domain is per-droplet routed, so there is no risk of collisions. However, to be more safe, the ip4LL @@ -24,7 +24,7 @@ def assign_ipv4_link_local(nic=None): """ if not nic: - nic = get_link_local_nic() + nic = get_link_local_nic(distro) LOG.debug("selected interface '%s' for reading metadata", nic) if not nic: @@ -54,8 +54,12 @@ def assign_ipv4_link_local(nic=None): return nic -def get_link_local_nic(): - nics = [f for f in cloudnet.get_devicelist() if cloudnet.is_physical(f)] +def get_link_local_nic(distro): + nics = [ + f + for f in cloudnet.get_devicelist() + if distro.networking.is_physical(f) + ] if not nics: return None return min(nics, key=lambda d: cloudnet.read_sys_net_int(d, 'ifindex')) -- cgit v1.2.3