/* Copyright (c) 2008, 2009 Nicira Networks
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * In addition, as a special exception, Nicira Networks gives permission
- * to link the code of its release of vswitchd with the OpenSSL project's
- * "OpenSSL" library (or with modified versions of it that use the same
- * license as the "OpenSSL" library), and distribute the linked
- * executables. You must obey the GNU General Public License in all
- * respects for all of the code used other than "OpenSSL". If you modify
- * this file, you may extend this exception to your version of the file,
- * but you are not obligated to do so. If you do not wish to do so,
- * delete this exception statement from your version.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
*/
#include <config.h>
#include <strings.h>
#include <sys/stat.h>
#include <sys/socket.h>
+#include <sys/types.h>
#include <unistd.h>
#include "bitmap.h"
#include "cfg.h"
static char *private_key_file;
static char *certificate_file;
static char *cacert_file;
+ struct stat s;
if (config_string_change("ssl.private-key", &private_key_file)) {
vconn_ssl_set_private_key_file(private_key_file);
vconn_ssl_set_certificate_file(certificate_file);
}
- if (config_string_change("ssl.ca-cert", &cacert_file)) {
+ /* We assume that even if the filename hasn't changed, if the CA cert
+ * file has been removed, that we want to move back into
+ * boot-strapping mode. This opens a small security hole, because
+ * the old certificate will still be trusted until vSwitch is
+ * restarted. We may want to address this in vconn's SSL library. */
+ if (config_string_change("ssl.ca-cert", &cacert_file)
+ || (stat(cacert_file, &s) && errno == ENOENT)) {
vconn_ssl_set_ca_cert_file(cacert_file,
cfg_get_bool(0, "ssl.bootstrap-ca-cert"));
}
static uint64_t
dpid_from_hash(const void *data, size_t n)
{
- uint8_t hash[SHA1HashSize];
+ uint8_t hash[SHA1_DIGEST_SIZE];
BUILD_ASSERT_DECL(sizeof hash >= ETH_ADDR_LEN);
- SHA1Bytes(data, n, hash);
+ sha1_bytes(data, n, hash);
eth_addr_mark_random(hash);
return eth_addr_to_uint64(hash);
}
int rate_limit, burst_limit;
if (!strcmp(controller, "discover")) {
+ bool update_resolv_conf = true;
+
+ if (cfg_has("%s.update-resolv.conf", pfx)) {
+ update_resolv_conf = cfg_get_bool(0, "%s.update-resolv.conf",
+ pfx);
+ }
ofproto_set_discovery(br->ofproto, true,
cfg_get_string(0, "%s.accept-regex", pfx),
- cfg_get_bool(0, "%s.update-resolv.conf",
- pfx));
+ update_resolv_conf);
} else {
struct netdev *netdev;
bool in_band;
|| !strcmp(fail_mode, "open")));
probe = cfg_get_int(0, "%s.inactivity-probe", pfx);
- ofproto_set_probe_interval(br->ofproto,
- probe ? probe : cfg_get_int(0, "mgmt.inactivity-probe"));
+ if (probe < 5) {
+ probe = cfg_get_int(0, "mgmt.inactivity-probe");
+ if (probe < 5) {
+ probe = 15;
+ }
+ }
+ ofproto_set_probe_interval(br->ofproto, probe);
max_backoff = cfg_get_int(0, "%s.max-backoff", pfx);
if (!max_backoff) {
iface->delay_expires = LLONG_MAX;
VLOG_INFO_RL(&rl, "interface %s: will not be %s",
iface->name, carrier ? "disabled" : "enabled");
+ } else if (carrier && port->updelay && port->active_iface < 0) {
+ iface->delay_expires = time_msec();
+ VLOG_INFO_RL(&rl, "interface %s: skipping %d ms updelay since no "
+ "other interface is up", iface->name, port->updelay);
} else {
int delay = carrier ? port->updelay : port->downdelay;
iface->delay_expires = time_msec() + delay;
iface->enabled = enable;
if (!iface->enabled) {
- VLOG_WARN("interface %s: enabled", iface->name);
+ VLOG_WARN("interface %s: disabled", iface->name);
ofproto_revalidate(br->ofproto, iface->tag);
if (iface->port_ifidx == port->active_iface) {
ofproto_revalidate(br->ofproto,
}
bond_send_learning_packets(port);
} else {
- VLOG_WARN("interface %s: disabled", iface->name);
+ VLOG_WARN("interface %s: enabled", iface->name);
if (port->active_iface < 0) {
ofproto_revalidate(br->ofproto, port->no_ifaces_tag);
bond_choose_active_iface(port);
projects / openvswitch / blobdiff