--- /dev/null
+#!/bin/bash
+
+# ============LICENSE_START===============================================
+# Copyright (C) 2023 Nordix Foundation. All rights reserved.
+# ========================================================================
+# 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.
+# ============LICENSE_END=================================================
+#
+
+# args: <influxdb2-instance> <namespace>
+get_influxdb2_token() {
+ if [ $# -ne 2 ]; then
+ echo"get_influxdb2_token need 2 args, <influxdb2-instance> <namespace>" $@
+ exit 1
+ fi
+
+ __influxdb2_access_token=""
+ while [ -z "$__influxdb2_access_token" ]; do
+ export __influxdb2_access_token=$(kubectl exec -n $2 $1 -- influx config ls --json | jq -r .default.token)
+ if [ $? -ne 0 ]; then
+ __influxdb2_access_token=""
+ sleep 1
+ fi
+ done
+ echo $__influxdb2_access_token
+ return 0
+}
\ No newline at end of file