networkd: split out vlan and macvlan handling

[elogind.git] / src / network / networkd-network.c

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index d6b06e8a97034f3c1cf8ae7667d03e38bc68f5f3..9ab4f2306887ff4d0d0aa4f685e353662361c5d4 100644 (file)
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -20,6 +20,7 @@
 ***/
 
 #include <ctype.h>
+#include <net/if.h>
 
 #include "networkd.h"
 #include "network-internal.h"
@@ -68,6 +69,10 @@ static int network_load_one(Manager *manager, const char *filename) {
         if (!network->macvlans)
                 return log_oom();
 
+        network->vxlans = hashmap_new(uint64_hash_func, uint64_compare_func);
+        if (!network->vxlans)
+                return log_oom();
+
         network->addresses_by_section = hashmap_new(uint64_hash_func, uint64_compare_func);
         if (!network->addresses_by_section)
                 return log_oom();
@@ -76,17 +81,16 @@ static int network_load_one(Manager *manager, const char *filename) {
         if (!network->routes_by_section)
                 return log_oom();
 
-        network->dns = set_new(NULL, NULL);
-        if (!network->dns)
-                return log_oom();
-
         network->filename = strdup(filename);
         if (!network->filename)
                 return log_oom();
 
+        network->dhcp_ntp = true;
         network->dhcp_dns = true;
         network->dhcp_hostname = true;
         network->dhcp_domainname = true;
+        network->dhcp_routes = true;
+        network->dhcp_sendhost = true;
 
         r = config_parse(NULL, filename, file, "Match\0Network\0Address\0Route\0DHCPv4\0", config_item_perf_lookup,
                         (void*) network_network_gperf_lookup, false, false, network);
@@ -97,7 +101,7 @@ static int network_load_one(Manager *manager, const char *filename) {
 
         LIST_PREPEND(networks, manager->networks, network);
 
-        LIST_FOREACH(static_routes, route, network->static_routes) {
+        LIST_FOREACH(routes, route, network->static_routes) {
                 if (!route->family) {
                         log_warning("Route section without Gateway field configured in %s. "
                                     "Ignoring", filename);
@@ -105,7 +109,7 @@ static int network_load_one(Manager *manager, const char *filename) {
                 }
         }
 
-        LIST_FOREACH(static_addresses, address, network->static_addresses) {
+        LIST_FOREACH(addresses, address, network->static_addresses) {
                 if (!address->family) {
                         log_warning("Address section without Address field configured in %s. "
                                     "Ignoring", filename);
@@ -163,15 +167,22 @@ void network_free(Network *network) {
 
         free(network->description);
 
-        SET_FOREACH(address, network->dns, i)
+        while ((address = network->ntp)) {
+                LIST_REMOVE(addresses, network->ntp, address);
                 address_free(address);
+        }
 
-        set_free(network->dns);
+        while ((address = network->dns)) {
+                LIST_REMOVE(addresses, network->dns, address);
+                address_free(address);
+        }
 
         netdev_unref(network->bridge);
 
         netdev_unref(network->bond);
 
+        netdev_unref(network->tunnel);
+
         HASHMAP_FOREACH(netdev, network->vlans, i)
                 netdev_unref(netdev);
         hashmap_free(network->vlans);
@@ -180,6 +191,10 @@ void network_free(Network *network) {
                 netdev_unref(netdev);
         hashmap_free(network->macvlans);
 
+        HASHMAP_FOREACH(netdev, network->vxlans, i)
+                netdev_unref(netdev);
+        hashmap_free(network->vxlans);
+
         while ((route = network->static_routes))
                 route_free(route);
 
@@ -220,7 +235,7 @@ int network_get(Manager *manager, struct udev_device *device,
                                      udev_device_get_property_value(device, "ID_NET_DRIVER"),
                                      udev_device_get_devtype(device),
                                      ifname)) {
-                        log_debug("%s: found matching network '%s'", ifname,
+                        log_debug("%-*s: found matching network '%s'", IFNAMSIZ, ifname,
                                   network->filename);
                         *ret = network;
                         return 0;
@@ -237,8 +252,8 @@ int network_apply(Manager *manager, Network *network, Link *link) {
 
         link->network = network;
 
-        if (network->dns) {
-                r = manager_update_resolv_conf(manager);
+        if (network->dns || network->ntp) {
+                r = link_save(link);
                 if (r < 0)
                         return r;
         }
@@ -315,13 +330,22 @@ int config_parse_netdev(const char *unit,
 
                 break;
         case NETDEV_KIND_MACVLAN:
-                r = hashmap_put(network->macvlans, netdev->name, netdev);
+                r = hashmap_put(network->macvlans, netdev->ifname, netdev);
                 if (r < 0) {
                         log_syntax(unit, LOG_ERR, filename, line, EINVAL,
                                    "Can not add MACVLAN to network: %s", rvalue);
                         return 0;
                 }
 
+                break;
+        case NETDEV_KIND_VXLAN:
+                r = hashmap_put(network->vxlans, netdev->ifname, netdev);
+                if (r < 0) {
+                        log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+                                   "Can not add VXLAN to network: %s", rvalue);
+                        return 0;
+                }
+
                 break;
         default:
                 assert_not_reached("Can not parse NetDev");
@@ -360,7 +384,8 @@ int config_parse_tunnel(const char *unit,
 
         if (netdev->kind != NETDEV_KIND_IPIP &&
             netdev->kind != NETDEV_KIND_SIT &&
-            netdev->kind != NETDEV_KIND_GRE) {
+            netdev->kind != NETDEV_KIND_GRE &&
+            netdev->kind != NETDEV_KIND_VTI) {
                 log_syntax(unit, LOG_ERR, filename, line, EINVAL,
                            "NetDev is not a tunnel, ignoring assignment: %s", rvalue);
                 return 0;