[ONOS-7910] Add initial implementation for k8s flow rule manager
Change-Id: I4a419194b9e626d15be5c93b70af0d4c5005d814
diff --git a/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
index aefc940..a47f295 100644
--- a/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
+++ b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
@@ -15,8 +15,10 @@
*/
package org.onosproject.k8snetworking.api;
+import org.onlab.packet.MacAddress;
+
/**
- * Provides constants used in OpenStackSwitching.
+ * Provides constants used in kubernetes network switching and routing.
*/
public final class Constants {
@@ -24,4 +26,61 @@
}
public static final String K8S_NETWORKING_APP_ID = "org.onosproject.k8snetworking";
+
+ public static final String ARP_BROADCAST_MODE = "broadcast";
+ public static final String ARP_PROXY_MODE = "proxy";
+
+ public static final String DEFAULT_GATEWAY_MAC_STR = "fe:00:00:00:00:02";
+ public static final MacAddress DEFAULT_GATEWAY_MAC =
+ MacAddress.valueOf(DEFAULT_GATEWAY_MAC_STR);
+
+ public static final String ANNOTATION_NETWORK_ID = "networkId";
+ public static final String ANNOTATION_PORT_ID = "portId";
+ public static final String ANNOTATION_CREATE_TIME = "createTime";
+ public static final String ANNOTATION_SEGMENT_ID = "segId";
+
+ // flow priority
+ public static final int PRIORITY_SNAT_RULE = 26000;
+ public static final int PRIORITY_DHCP_RULE = 42000;
+ public static final int PRIORITY_ADMIN_RULE = 32000;
+ public static final int PRIORITY_ACL_RULE = 31000;
+ public static final int PRIORITY_ACL_INGRESS_RULE = 30000;
+ public static final int PRIORITY_CT_HOOK_RULE = 30500;
+ public static final int PRIORITY_CT_RULE = 32000;
+ public static final int PRIORITY_CT_DROP_RULE = 32500;
+ public static final int PRIORITY_ARP_GATEWAY_RULE = 41000;
+ public static final int PRIORITY_ARP_SUBNET_RULE = 40000;
+ public static final int PRIORITY_ARP_CONTROL_RULE = 40000;
+ public static final int PRIORITY_ARP_REPLY_RULE = 40000;
+ public static final int PRIORITY_ARP_REQUEST_RULE = 40000;
+ public static final int PRIORITY_ARP_FLOOD_RULE = 39000;
+ public static final int PRIORITY_FORCED_ACL_RULE = 50000;
+ public static final int PRIORITY_ICMP_PROBE_RULE = 50000;
+
+ // flow table index
+ public static final int STAT_INBOUND_TABLE = 0;
+ public static final int VTAP_INBOUND_TABLE = 1;
+ public static final int VTAP_INBOUND_MIRROR_TABLE = 2;
+ public static final int STAT_FLAT_OUTBOUND_TABLE = 10;
+ public static final int VTAP_FLAT_OUTBOUND_TABLE = 11;
+ public static final int VTAP_FLAT_OUTBOUND_MIRROR_TABLE = 12;
+ public static final int DHCP_TABLE = 5;
+ public static final int VTAG_TABLE = 30;
+ public static final int ARP_TABLE = 35;
+ public static final int ACL_EGRESS_TABLE = 40;
+ public static final int ACL_INGRESS_TABLE = 44;
+ public static final int CT_TABLE = 45;
+ public static final int ACL_RECIRC_TABLE = 43;
+ public static final int JUMP_TABLE = 50;
+ public static final int ROUTING_TABLE = 60;
+ public static final int STAT_OUTBOUND_TABLE = 70;
+ public static final int VTAP_OUTBOUND_TABLE = 71;
+ public static final int VTAP_OUTBOUND_MIRROR_TABLE = 72;
+ public static final int FORWARDING_TABLE = 80;
+ public static final int ERROR_TABLE = 100;
+
+ // group table index
+ public static final int VTAP_INBOUND_GROUP_TABLE = 1;
+ public static final int VTAP_FLAT_OUTBOUND_GROUP_TABLE = 2;
+ public static final int VTAP_OUTBOUND_GROUP_TABLE = 3;
}
diff --git a/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/K8sFlowRuleService.java b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/K8sFlowRuleService.java
new file mode 100644
index 0000000..8069adf
--- /dev/null
+++ b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/K8sFlowRuleService.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+ *
+ * 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
+ *
+ * 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.
+ */
+package org.onosproject.k8snetworking.api;
+
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+
+/**
+ * Service for setting flow rules.
+ */
+public interface K8sFlowRuleService {
+
+ /**
+ * Configure the flow rule.
+ *
+ * @param appId application ID
+ * @param deviceId device ID
+ * @param selector traffic selector used for match header fields
+ * @param treatment traffic treatment for take actions for matched packets
+ * @param priority rule priority
+ * @param tableType table number to install flow rules
+ * @param install true for rule addition, false for rule removal
+ */
+ void setRule(ApplicationId appId, DeviceId deviceId,
+ TrafficSelector selector, TrafficTreatment treatment,
+ int priority, int tableType, boolean install);
+
+ /**
+ * Installs table miss entry (drop rule) for the given flow table.
+ *
+ * @param deviceId device ID
+ * @param table table number
+ */
+ void setUpTableMissEntry(DeviceId deviceId, int table);
+
+ /**
+ * Installs a flow rule for transiting from table A to table B.
+ *
+ * @param deviceId device ID
+ * @param fromTable table number of table A
+ * @param toTable table number of table B
+ */
+ void connectTables(DeviceId deviceId, int fromTable, int toTable);
+}