Implement kubernetes external loadbalancer handler.
Change-Id: I0f3057d66769f0ca7db7d508483835cdd1ff1593
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/DefaultKubernetesExternalLbInterface.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/DefaultKubernetesExternalLbInterface.java
new file mode 100644
index 0000000..fe53b53
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/DefaultKubernetesExternalLbInterface.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2022-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.kubevirtnode.api;
+
+import com.google.common.base.MoreObjects;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.MacAddress;
+
+import java.util.Objects;
+
+import static com.google.common.base.Preconditions.checkArgument;
+
+public class DefaultKubernetesExternalLbInterface implements KubernetesExternalLbInterface {
+
+ private static final String NOT_NULL_MSG = "KubernetesExternalLbInterface % cannot be null";
+
+ private String elbBridgeName;
+ private IpAddress elbIp;
+ private IpAddress elbGwIp;
+ private MacAddress elbGwMac;
+
+ public DefaultKubernetesExternalLbInterface(String elbBridgeName, IpAddress elbIp,
+ IpAddress elbGwIp, MacAddress elbGwMac) {
+ this.elbBridgeName = elbBridgeName;
+ this.elbIp = elbIp;
+ this.elbGwIp = elbGwIp;
+ this.elbGwMac = elbGwMac;
+ }
+
+ @Override
+ public String externalLbBridgeName() {
+ return elbBridgeName;
+ }
+
+ @Override
+ public IpAddress externalLbIp() {
+ return elbIp;
+ }
+
+ @Override
+ public IpAddress externalLbGwIp() {
+ return elbGwIp;
+ }
+
+ @Override
+ public MacAddress externalLbGwMac() {
+ return elbGwMac;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+
+ DefaultKubernetesExternalLbInterface that = (DefaultKubernetesExternalLbInterface) o;
+
+ return Objects.equals(elbBridgeName, that.elbBridgeName) &&
+ Objects.equals(elbIp, that.elbIp) &&
+ Objects.equals(elbGwIp, that.elbGwIp);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("elbBridgeName", elbBridgeName)
+ .add("elbIp", elbIp)
+ .add("elbGwIp", elbGwIp)
+ .add("elbGwMac", elbGwMac)
+ .toString();
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(elbBridgeName, elbIp, elbGwIp);
+ }
+
+ public static Builder builder() {
+ return new Builder();
+ }
+
+ public static final class Builder implements KubernetesExternalLbInterface.Builder {
+ private String elbBridgeName;
+ private IpAddress elbIp;
+ private IpAddress elbGwIp;
+ private MacAddress elbGwMac;
+
+ private Builder() {
+ }
+
+ @Override
+ public KubernetesExternalLbInterface build() {
+ checkArgument(elbBridgeName != null, NOT_NULL_MSG, "externalLbBridgeName");
+ checkArgument(elbIp != null, NOT_NULL_MSG, "externalLbIp");
+ checkArgument(elbGwIp != null, NOT_NULL_MSG, "externalLbGwIp");
+ checkArgument(elbGwMac != null, NOT_NULL_MSG, "externalLbGwMac");
+
+ return new DefaultKubernetesExternalLbInterface(elbBridgeName, elbIp, elbGwIp, elbGwMac);
+ }
+
+ @Override
+ public Builder externalLbBridgeName(String elbBridgeName) {
+ this.elbBridgeName = elbBridgeName;
+ return this;
+ }
+
+ @Override
+ public Builder externalLbIp(IpAddress elbIp) {
+ this.elbIp = elbIp;
+ return this;
+ }
+
+ @Override
+ public Builder externallbGwIp(IpAddress elbGwIp) {
+ this.elbGwIp = elbGwIp;
+ return this;
+ }
+
+ @Override
+ public Builder externalLbGwMac(MacAddress elbGwMac) {
+ this.elbGwMac = elbGwMac;
+ return this;
+ }
+ }
+}