IGNITE-27833 [ducktests] Add Multi-DC Integration Test for Cross-DC Network Partition Resilience

modules/ducktests/tests/docker/Dockerfile

@@ -34,7 +34,7 @@ LABEL ducker.creator=$ducker_creator
 
 # Update Linux and install necessary utilities.
 RUN cat /etc/apt/sources.list | sed 's/http:\/\/deb.debian.org/https:\/\/deb.debian.org/g' > /etc/apt/sources.list.2 && mv /etc/apt/sources.list.2 /etc/apt/sources.list
-RUN apt update && apt install -y sudo netcat-traditional iptables rsync unzip wget curl jq coreutils openssh-server net-tools vim python3-pip python3-dev python3-venv libffi-dev libssl-dev cmake pkg-config libfuse-dev iperf traceroute mc git && apt-get -y clean
+RUN apt update && apt install -y sudo netcat-traditional iptables rsync unzip wget curl jq coreutils openssh-server net-tools vim python3-pip python3-dev python3-venv libffi-dev libssl-dev cmake pkg-config libfuse-dev iperf traceroute mc git iproute2 && apt-get -y clean
 
 RUN python3 -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"

modules/ducktests/tests/ignitetest/services/utils/jmx_utils.py

@@ -180,6 +180,13 @@ def int_order(self):
         val = self.__find__("intOrder=(\\d+),")
         return int(val) if val else -1
 
+    @property
+    def is_coordinator(self):
+        """
+        :return: True if node is coordinator. False otherwise.
+        """
+        return self.coordinator == self.node_id
+
     def __find__(self, pattern):
         res = re.search(pattern, self._local_raw)
         return res.group(1) if res else None

modules/ducktests/tests/ignitetest/services/utils/multi_dc/__init__.py

@@ -0,0 +1,14 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.