docker-compose-entrypoint.sh

#!/bin/bash
# Copyright 2020 Google LLC
#
# 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.


echo "model dir: ${RESERVOIR_MODEL_DIR}"
echo "RESERVOIR_PORT: ${RESERVOIR_PORT}"
echo "RESERVOIR_DB_HOST_PORT: ${RESERVOIR_DB_HOST_PORT}"
echo "RESERVOIR_STATIC_URL: ${RESERVOIR_STATIC_URL}"
echo "RESERVOIR_MODEL_DIR: ${RESERVOIR_MODEL_DIR}"

echo "EDITOR_DB_NAME: ${EDITOR_DB_NAME}"
echo "EDITOR_DB_USER: ${EDITOR_DB_USER}"
echo "EDITOR_DB_HOST: ${EDITOR_DB_HOST}"

until psql $DATABASE_URL -c '\l'; do
    >&2 echo "Reservoir DB is unavailable - sleeping."
    sleep 10s
done

echo "Reservoir is connected to Reservoir DB."

EDITOR_DB_URL="postgres://${EDITOR_DB_USER}@${EDITOR_DB_HOST}"
echo "EDITOR_DB_URL: ${EDITOR_DB_URL}"

until psql $EDITOR_DB_URL -c '\l'; do
    >&2 echo "Editor DB is unavailable - sleeping."
    sleep 10s
done

echo "Reservoir is connected to Editor DB."

if [ -z "${RESERVOIR_SITE_PREFIX}" ]; then
    echo "RESERVOIR_SITE_PREFIX is unset."
else
    echo "RESERVOIR_SITE_PREFIX: ${RESERVOIR_SITE_PREFIX}"
fi

mkdir -p "${RESERVOIR_MODEL_DIR}"
chown -R :www-data "${RESERVOIR_MODEL_DIR}"
chmod -R a+wr "${RESERVOIR_MODEL_DIR}"

echo "Checking permissions for RESERVOIR_MODEL_DIR: ${RESERVOIR_MODEL_DIR} $(ls -laF ${RESERVOIR_MODEL_DIR})"

python3 /dreservoir/manage.py makemigrations
python3 /dreservoir/manage.py makemigrations mainapp
python3 /dreservoir/manage.py migrate
python3 /dreservoir/manage.py runmodwsgi --port="${RESERVOIR_PORT}" --user=www-data --group=www-data \
        --server-root=/etc/mod_wsgi-express-8080 --error-log-format "%M" --log-to-terminal \
        --reload-on-changes
# python3 manage.py runserver 8080

exec "$@"