#!/bin/sh # # If command starts with an option, prepend minio. if [ "${1}" != "minio" ]; then if [ -n "${1}" ]; then set -- minio "$@" fi fi # su-exec to requested user, if service cannot run exec will fail. docker_switch_user() { if [ -n "${MINIO_USERNAME}" ] && [ -n "${MINIO_GROUPNAME}" ]; then if [ -n "${MINIO_UID}" ] && [ -n "${MINIO_GID}" ]; then groupadd -f -g "$MINIO_GID" "$MINIO_GROUPNAME" && useradd -u "$MINIO_UID" -g "$MINIO_GROUPNAME" "$MINIO_USERNAME" else groupadd -f "$MINIO_GROUPNAME" && useradd -g "$MINIO_GROUPNAME" "$MINIO_USERNAME" fi exec setpriv --reuid="${MINIO_USERNAME}" \ --regid="${MINIO_GROUPNAME}" --keep-groups "$@" else exec "$@" fi } ## Switch to user if applicable. docker_switch_user "$@"