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#!/bin/bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
# echo commands to the terminal output
set -ex
# Check whether there is a passwd entry for the container UID
myuid=$(id -u)
mygid=$(id -g)
# turn off -e for getent because it will return error code in anonymous uid case
set +e
uidentry=$(getent passwd $myuid)
set -e
# If there is no passwd entry for the container UID, attempt to create one
if [ -z "$uidentry" ] ; then
if [ -w /etc/passwd ] ; then
echo "$myuid:x:$myuid:$mygid:anonymous uid:$SPARK_HOME:/bin/false" >> /etc/passwd
else
echo "Container ENTRYPOINT failed to add passwd entry for anonymous UID"
fi
fi
# CMD=(
# /bin/bash -c "source activate ml_env && exec python sample_promql_query.py")
CMD=(/bin/bash -c "source activate ml_env && exec python sample_promql_query.py")
# Execute the container CMD under tini for better hygiene
exec /sbin/tini -s -- "${CMD[@]}"
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