#!/bin/sh
# Copyright Amazon.com, Inc. or its affiliates. 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.
# A copy of the License is located at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# or in the "license" file accompanying this file. This file 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.

if [ "$1" = "upgrade" ]; then
    /opt/aws/aws-otel-collector/bin/aws-otel-collector-ctl -a stop
fi

if ! grep "^aoc:" /etc/group >/dev/null 2>&1; then
    groupadd -r aoc >/dev/null 2>&1
    echo "create group aoc, result: $?"
fi

if ! id aoc >/dev/null 2>&1; then
    useradd -r -M aoc -d /home/aoc -g aoc >/dev/null 2>&1
    echo "create user aoc, result: $?"
fi