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authorTom Gundersen <teg@jklm.no>2014-07-04 17:03:37 +0200
committerTom Gundersen <teg@jklm.no>2014-07-14 16:47:04 +0200
commit2023dc8a9a7d59eab16e020bbcd38b9e377ea452 (patch)
tree8a99997684d32457f5c0c266b4c692155d4f42af /src/network
parent6235b3def8f58afe5777f1f5b4e7951f9396c32c (diff)
networkd: netdev - rework load_one
We now: - parse config - match on environment - verify and complement config - create netdev
Diffstat (limited to 'src/network')
-rw-r--r--src/network/networkd-netdev.c51
1 files changed, 30 insertions, 21 deletions
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index 0a2e319db1..ac47c03fee 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -495,22 +495,33 @@ static int netdev_load_one(Manager *manager, const char *filename) {
return r;
}
+ /* skip out early if configuration does not match the environment */
+ if (net_match_config(NULL, NULL, NULL, NULL, NULL,
+ netdev->match_host, netdev->match_virt,
+ netdev->match_kernel, netdev->match_arch,
+ NULL, NULL, NULL, NULL, NULL, NULL) <= 0)
+ return 0;
+
+ /* verify configuration */
switch (netdev->kind) {
case _NETDEV_KIND_INVALID:
log_warning("NetDev without Kind configured in %s. Ignoring", filename);
return 0;
+
case NETDEV_KIND_VLAN:
if (netdev->vlanid > VLANID_MAX) {
log_warning("VLAN without valid Id configured in %s. Ignoring", filename);
return 0;
}
break;
+
case NETDEV_KIND_VXLAN:
if (netdev->vxlanid > VXLAN_VID_MAX) {
log_warning("VXLAN without valid Id configured in %s. Ignoring", filename);
return 0;
}
break;
+
case NETDEV_KIND_IPIP:
case NETDEV_KIND_GRE:
case NETDEV_KIND_SIT:
@@ -528,6 +539,24 @@ static int netdev_load_one(Manager *manager, const char *filename) {
return 0;
}
break;
+
+ case NETDEV_KIND_VETH:
+ if (!netdev->ifname_peer) {
+ log_warning("Veth NetDev without peer name configured "
+ "in %s. Ignoring", filename);
+ return 0;
+ }
+
+ if (!netdev->mac_peer) {
+ r = netdev_get_mac(netdev->ifname_peer, &netdev->mac_peer);
+ if (r < 0) {
+ log_error("Failed to generate predictable MAC address for %s",
+ netdev->ifname_peer);
+ return r;
+ }
+ }
+ break;
+
default:
break;
}
@@ -560,12 +589,6 @@ static int netdev_load_one(Manager *manager, const char *filename) {
if (!netdev->filename)
return log_oom();
- if (net_match_config(NULL, NULL, NULL, NULL, NULL,
- netdev->match_host, netdev->match_virt,
- netdev->match_kernel, netdev->match_arch,
- NULL, NULL, NULL, NULL, NULL, NULL) <= 0)
- return 0;
-
if (!netdev->mac) {
r = netdev_get_mac(netdev->ifname, &netdev->mac);
if (r < 0) {
@@ -581,23 +604,9 @@ static int netdev_load_one(Manager *manager, const char *filename) {
LIST_HEAD_INIT(netdev->callbacks);
+ /* create netdev */
switch (netdev->kind) {
case NETDEV_KIND_VETH:
- if (!netdev->ifname_peer) {
- log_warning("Veth NetDev without peer name configured "
- "in %s. Ignoring", filename);
- return 0;
- }
-
- if (!netdev->mac) {
- r = netdev_get_mac(netdev->ifname_peer, &netdev->mac_peer);
- if (r < 0) {
- log_error("Failed to generate predictable MAC address for %s",
- netdev->ifname_peer);
- return r;
- }
- }
-
r = netdev_create_veth(netdev, netdev_create_handler);
if (r < 0)
return r;