Files
wlan-cloud-ucentralfms/wait-for-postgres.sh
Johann Hoffmann c6a9b72872 [WIFI-6170] Add OpenWifi Docker Compose deployment with PostgreSQL (#20)
* Add wait-for-postgres.sh wrapper script

Signed-off-by: Johann Hoffmann <johann.hoffmann@mailbox.org>

* Copy wait-for-postgres.sh into Docker image

Signed-off-by: Johann Hoffmann <johann.hoffmann@mailbox.org>
2021-12-16 17:27:36 +01:00

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#!/bin/sh
# wait-for-postgres.sh
set -e
host="$1"
shift
export PGUSER=$(grep 'storage.type.postgresql.username' $OWFMS_CONFIG/owfms.properties | awk -F '= ' '{print $2}')
export PGPASSWORD=$(grep 'storage.type.postgresql.password' $OWFMS_CONFIG/owfms.properties | awk -F '= ' '{print $2}')
until psql -h "$host" -c '\q'; do
>&2 echo "Postgres is unavailable - sleeping"
sleep 1
done
>&2 echo "Postgres is up - executing command"
if [ "$1" = '/openwifi/owfms' -a "$(id -u)" = '0' ]; then
if [ "$RUN_CHOWN" = 'true' ]; then
chown -R "$OWFMS_USER": "$OWFMS_ROOT" "$OWFMS_CONFIG"
fi
exec su-exec "$OWFMS_USER" "$@"
fi
exec "$@"