+#!/bin/bash
+# Copyright 2020 Huawei Technologies Co., Ltd.
+#
+# 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.
+
+# Validates if ip is valid
+validate_ip()
+{
+ ip_var="$1"
+ # checks if variable is unset
+ if [ -z "$ip_var" ] ; then
+ echo "ip is not set"
+ return 1
+ fi
+
+ if ! echo "$ip_var" | grep -qE '^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.)' ; then
+ return 1
+ fi
+ return 0
+}
+
+validate_name() {
+ hostname="$1"
+ len="${#hostname}"
+ if [ "${len}" -gt "64" ]; then
+ return 1
+ fi
+ if ! echo "$hostname" | grep -qE '^[a-zA-Z0-9]*$|^[a-zA-Z0-9][a-zA-Z0-9_\-]*[a-zA-Z0-9]$'; then
+ return 1
+ fi
+ return 0
+}
+
+echo "Running pcb defect detection App"
+umask 0027
+cd /usr/app || exit
+python -u run.py