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rogaining_srv/wait-for-postgres.sh

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2022-11-05 14:31:55 +05:30
#!/bin/sh
# wait-for-postgres.sh
set -e
host="$1"
shift
until PGPASSWORD=$POSTGRES_PASS psql -h "$host" -U "$POSTGRES_USER" -d "$POSTGRES_DBNAME" -c '\q'; do
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>&2 echo "Postgres is unavailable - sleeping"
sleep 1
done
>&2 echo "Postgres is up - executing command"
exec "$@"