diff --git a/apps/test/cluster-ha/src/main/java/org/onosproject/clusterha/cli/ClusterHATestCommand.java b/apps/test/cluster-ha/src/main/java/org/onosproject/clusterha/cli/ClusterHATestCommand.java
new file mode 100644
index 0000000..6422988
--- /dev/null
+++ b/apps/test/cluster-ha/src/main/java/org/onosproject/clusterha/cli/ClusterHATestCommand.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2018-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.clusterha.cli;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.clusterha.ClusterHATest;
+
+@Command(scope = "onos", name = "cluster-ha-test",
+        description = "test addition & deletion on consistent map")
+public class ClusterHATestCommand extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "operation", description = "add/del", required = true)
+    private String operation = null;
+
+    @Argument(index = 1, name = "strStartIdx", description = "start index", required = true)
+    private String strStartIdx = null;
+
+    @Argument(index = 2, name = "strEndIdx", description = "end index", required = true)
+    private String strEndIdx = null;
+
+    @Argument(index = 3, name = "strInterOpDelay", description = "inter operation delay(ms)", required = true)
+    private String strInterOpDelay = null;
+
+    private static final String OP_ADD = "add";
+    private static final String OP_DEL = "del";
+
+    private static final int COUNT = 100;
+    private static final String STR = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+    private static final String CONSTANT = new String(new char[COUNT]).replace("\0", STR);
+
+    @Override
+    protected void execute() {
+        ClusterHATest service = get(ClusterHATest.class);
+        int iStartIdx = 0, iEndIdx = 0;
+        long lInterOpDelay = 0L;
+
+        try {
+            iStartIdx = Integer.parseInt(strStartIdx);
+            iEndIdx = Integer.parseInt(strEndIdx);
+            lInterOpDelay = Long.parseLong(strInterOpDelay);
+        } catch (Exception e) {
+            print(e.getMessage());
+            return;
+        }
+
+        if (!OP_ADD.equals(operation) && !OP_DEL.equals(operation)) {
+            print("invalid operation " + operation);
+            return;
+        }
+
+        print("cluster-ha-test " + operation + " " + iStartIdx + " " + iEndIdx + " " + lInterOpDelay);
+
+        if (OP_ADD.equals(operation)) {
+            for (int i = iStartIdx; i <= iEndIdx; i++) {
+                service.addToStringStore(i, CONSTANT);
+                try {
+                    Thread.sleep(lInterOpDelay);
+                } catch (Exception e) {
+                    return;
+                }
+            }
+
+        } else if (OP_DEL.equals(operation)) {
+            for (int i = iStartIdx; i <= iEndIdx; i++) {
+                service.removeStringFromStore(i);
+                try {
+                    Thread.sleep(lInterOpDelay);
+                } catch (Exception e) {
+
+                }
+            }
+        } else {
+            print("Invalid operation " + operation);
+        }
+    }
+}
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