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diff --git a/plans/so/integration-etsi-testing/so-simulators/package/docker/src/main/docker/docker-files/kind-cluster/entrypoint-original.sh b/plans/so/integration-etsi-testing/so-simulators/package/docker/src/main/docker/docker-files/kind-cluster/entrypoint-original.sh
new file mode 100644
index 00000000..488f7543
--- /dev/null
+++ b/plans/so/integration-etsi-testing/so-simulators/package/docker/src/main/docker/docker-files/kind-cluster/entrypoint-original.sh
@@ -0,0 +1,95 @@
+#!/bin/bash
+# ============LICENSE_START=======================================================
+#   Copyright (C) 2023 Nordix 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.
+#
+#  SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+# Script copied from https://hub.docker.com/r/devopps/kind-cluster-buster
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# This is copied from official dind script:
+# https://raw.githubusercontent.com/docker/docker/master/hack/dind
+if [ -d /sys/kernel/security ] && ! mountpoint -q /sys/kernel/security; then
+    mount -t securityfs none /sys/kernel/security || {
+        echo >&2 'Could not mount /sys/kernel/security.'
+        echo >&2 'AppArmor detection and --privileged mode might break.'
+    }
+fi
+
+# Mount /tmp (conditionally)
+if ! mountpoint -q /tmp; then
+    mount -t tmpfs none /tmp
+fi
+
+# Check cgroupfs.
+# Verify the filesystem.
+if [ ! -d /sys/fs/cgroup/ ]; then
+    echo >&2 'Cgroupfs is not mounted'
+    exit 1
+fi
+
+# Determine cgroup parent for docker daemon.
+# We need to make sure cgroups created by the docker daemon do not
+# interfere with other cgroups on the host, and do not leak after this
+# container is terminated.
+if [ -f /sys/fs/cgroup/systemd/release_agent ]; then
+  # This means the user has bind mounted host /sys/fs/cgroup to the
+  # same location in the container (e.g., using the following docker
+  # run flags: `-v /sys/fs/cgroup:/sys/fs/cgroup`). In this case, we
+  # need to make sure the docker daemon in the container does not
+  # pollute the host cgroups hierarchy.
+  # Note that `release_agent` file is only created at the root of a
+  # cgroup hierarchy.
+  CGROUP_PARENT="$(grep systemd /proc/self/cgroup | cut -d: -f3)/docker"
+else
+  CGROUP_PARENT="/docker"
+  # For each cgroup subsystem, Docker does a bind mount from the
+  # current cgroup to the root of the cgroup subsystem. For instance:
+  #   /sys/fs/cgroup/memory/docker/<cid> -> /sys/fs/cgroup/memory
+  #
+  # This will confuse some system software that manipulate cgroups
+  # (e.g., kubelet/cadvisor, etc.) sometimes because
+  # `/proc/<pid>/cgroup` is not affected by the bind mount. The
+  # following is a workaround to recreate the original cgroup
+  # environment by doing another bind mount for each subsystem.
+  CURRENT_CGROUP=$(grep systemd /proc/self/cgroup | cut -d: -f3)
+  CGROUP_SUBSYSTEMS=$(findmnt -lun -o source,target -t cgroup | grep "${CURRENT_CGROUP}" | awk '{print $2}')
+  
+  echo "${CGROUP_SUBSYSTEMS}" |
+  while IFS= read -r SUBSYSTEM; do
+    mkdir -p "${SUBSYSTEM}${CURRENT_CGROUP}"
+    mount --bind "${SUBSYSTEM}" "${SUBSYSTEM}${CURRENT_CGROUP}"
+  done
+fi
+
+setsid dockerd \
+  --cgroup-parent="${CGROUP_PARENT}" \
+  --bip="${DOCKERD_BIP:-172.17.1.1/24}" \
+  --mtu="${DOCKERD_MTU:-1400}" \
+  --raw-logs \
+  ${DOCKER_ARGS:-} >/var/log/docker/dockerd.log 2>&1 &
+  
+# Wait until dockerd is ready.
+until docker ps >/dev/null 2>&1
+do
+  echo "Waiting for dockerd..."
+  sleep 1
+done
+
+exec "$@"