/**
* Sets the Controller.
*
* @param bridgeUuid bridge uuid
*/
private void setController(String bridgeUuid) {
String controllerUuid = null;
String iPAddress =
IpAddress.valueOf(
((InetSocketAddress) channel.localAddress()).getAddress().getHostAddress())
.toString();
String target = "tcp:" + iPAddress + ":" + OvsdbConstant.OFPORT;
log.debug("controller IP {}: port {}", iPAddress, OvsdbConstant.OFPORT);
DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME);
Controller controller =
(Controller) TableGenerator.createTable(dbSchema, OvsdbTable.CONTROLLER);
if (controller != null) {
controller.setTarget(target);
controllerUuid = getControllerUuid(OvsdbConstant.CONTROLLER, target);
if (controllerUuid == null) {
insertConfig(
OvsdbConstant.CONTROLLER,
"_uuid",
OvsdbConstant.BRIDGE,
"controller",
bridgeUuid,
controller.getRow());
} else {
Bridge bridge = (Bridge) TableGenerator.createTable(dbSchema, OvsdbTable.BRIDGE);
Set<UUID> controllerUuids = new HashSet<>();
controllerUuids.add(UUID.uuid(controllerUuid));
bridge.setController(controllerUuids);
updateConfig(OvsdbConstant.CONTROLLER, "_uuid", bridgeUuid, bridge.getRow());
}
}
}
@Override
public void createBridge(String bridgeName) {
log.debug("create bridge {}", bridgeName);
DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME);
if (dbSchema == null) {
log.warn("The schema is null");
return;
}
Bridge bridge = (Bridge) TableGenerator.createTable(dbSchema, OvsdbTable.BRIDGE);
if (bridge == null) {
log.debug("Can not create bridge");
return;
}
Set<String> failModes = new HashSet<>();
failModes.add("secure");
bridge.setFailMode(failModes);
Set<String> protocols = new HashSet<>();
protocols.add(OvsdbConstant.OPENFLOW13);
bridge.setProtocols(protocols);
String ovsUuid = getOvsUuid(OvsdbConstant.DATABASENAME);
if (ovsUuid == null) {
log.warn("The Open_vSwitch is null");
return;
}
String bridgeUuid = getBridgeUuid(bridgeName);
if (bridgeUuid == null) {
log.debug("Create a new bridge");
bridge.setName(bridgeName);
bridgeUuid =
insertConfig(
OvsdbConstant.BRIDGE,
"_uuid",
OvsdbConstant.DATABASENAME,
"bridges",
ovsUuid,
bridge.getRow());
if (bridgeUuid != null) {
Port port = (Port) TableGenerator.createTable(dbSchema, OvsdbTable.PORT);
if (port != null) {
log.debug("the port is not null");
port.setName(bridgeName);
insertConfig(OvsdbConstant.PORT, "_uuid", "Bridge", "ports", bridgeUuid, port.getRow());
}
}
} else {
log.info("Update a bridge");
updateConfig(OvsdbConstant.BRIDGE, "_uuid", bridgeUuid, bridge.getRow());
}
setController(bridgeUuid);
log.info("Create bridge success");
}
