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#   Copyright (c) [2020] [Radisys]                                        #
#                                                                              #
#   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.                                             #
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# This script is used to uininstall O-DU High
#!/bin/bash

if [[ $# -eq 0 ]] ; then
    echo "ERROR : Missing input to the script"
    echo "Required : ./uinstall <O-DU_High_Directory_Path_To_Delete_Code>"
    exit 1
fi

CLONE_DIR=$1

echo "***** Killing O-DU High binaries *****"
pkill -9 odu
pkill -9 cu_stub
pkill -9 ric_stub

echo "***** Remove O-DU High Directory *****"
rm -r $CLONE_DIR

echo "***** Bringing Down the Interfaces *****"
INTERFACE=$(ip route | grep default | sed -e "s/^.*dev.//" -e "s/.proto.*//")
INTERFACE="$(echo -e "${INTERFACE}" | tr -d '[:space:]')"
ifconfig $INTERFACE:ODU down
ifconfig $INTERFACE:CU_STUB down
ifconfig $INTERFACE:RIC_STUB down

echo ""
echo "***** Uninstallation Complete *****"

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