3 # Licensed to the Apache Software Foundation (ASF) under one or more
4 # contributor license agreements. See the NOTICE file distributed with
5 # this work for additional information regarding copyright ownership.
6 # The ASF licenses this file to You under the Apache License, Version 2.0
7 # (the "License"); you may not use this file except in compliance with
8 # the License. You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
19 # echo commands to the terminal output
22 # Check whether there is a passwd entry for the container UID
25 # turn off -e for getent because it will return error code in anonymous uid case
27 uidentry=$(getent passwd $myuid)
30 # If there is no passwd entry for the container UID, attempt to create one
31 if [ -z "$uidentry" ] ; then
32 if [ -w /etc/passwd ] ; then
33 echo "$myuid:x:$myuid:$mygid:anonymous uid:$SPARK_HOME:/bin/false" >> /etc/passwd
35 echo "Container ENTRYPOINT failed to add passwd entry for anonymous UID"
40 # /bin/bash -c "source activate ml_env && exec python sample_promql_query.py")
42 CMD=(/bin/bash -c "source activate ml_env && exec python sample_promql_query.py")
44 # Execute the container CMD under tini for better hygiene
45 exec /sbin/tini -s -- "${CMD[@]}"