Helmize the sample promql_query_app

Release a helm chart and dockerfile for the sample promql_query_app
Issue-ID: ONAPARC-508
Signed-off-by: Rajamohan Raj <rajamohan.raj@intel.com>
Change-Id: I8fdddd3fe0094c132a485c1d40b524b8a8cb2062

1 files changed, 45 insertions, 0 deletions

diff --git a/vnfs/DAaaS/sample-apps/m3db_promql/build/entrypoint.sh b/vnfs/DAaaS/sample-apps/m3db_promql/build/entrypoint.sh
new file mode 100755
index 00000000..571e03ca
--- /dev/null
+++ b/vnfs/DAaaS/sample-apps/m3db_promql/build/entrypoint.sh
@@ -0,0 +1,45 @@
+#!/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[@]}"