armada/entrypoint.sh

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#!/bin/bash
#
# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
#
# 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.
set -ex
CMD="armada"
# Define port
ARMADA_API_PORT=${ARMADA_API_PORT:-8000}
# How long uWSGI should wait for each Armada response
ARMADA_API_TIMEOUT=${ARMADA_API_TIMEOUT:-"3600"}
# Number of uWSGI workers to handle API requests
ARMADA_API_WORKERS=${ARMADA_API_WORKERS:-"4"}
# Threads per worker
ARMADA_API_THREADS=${ARMADA_API_THREADS:-"1"}
# Start Armada application
# TODO(fmontei): Should be specifying callable too. But Armada spins up the
# server during import in `armada.api.server`.
if [ "$1" = 'server' ]; then
exec uwsgi \
-b 32768 \
--die-on-term \
--http :${ARMADA_API_PORT} \
--http-timeout $ARMADA_API_TIMEOUT \
--enable-threads \
-L \
--lazy-apps \
--master \
--paste config:/etc/armada/api-paste.ini \
--pyargv "--config-file /etc/armada/armada.conf" \
--threads $ARMADA_API_THREADS \
--workers $ARMADA_API_WORKERS
else
exec $CMD "$@"
fi