#!/bin/bash set -e rm -rf "$DEST" if ! command -v dockerd &> /dev/null; then echo >&2 'error: binary-daemon or dynbinary-daemon must be run before run' false fi DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs} DOCKER_USERLANDPROXY=${DOCKER_USERLANDPROXY:-true} # example usage: DOCKER_STORAGE_OPTS="dm.basesize=20G,dm.loopdatasize=200G" storage_params="" if [ -n "$DOCKER_STORAGE_OPTS" ]; then IFS=',' for i in ${DOCKER_STORAGE_OPTS}; do storage_params="--storage-opt $i $storage_params" done unset IFS fi listen_port=2375 if [ -n "$DOCKER_PORT" ]; then IFS=':' read -r -a ports <<< "$DOCKER_PORT" listen_port="${ports[-1]}" fi extra_params="" if [ "$DOCKER_REMAP_ROOT" ]; then extra_params="--userns-remap $DOCKER_REMAP_ROOT" fi args="--debug \ --host tcp://0.0.0.0:${listen_port} --host unix:///var/run/docker.sock \ --storage-driver "$DOCKER_GRAPHDRIVER" \ --userland-proxy="$DOCKER_USERLANDPROXY" \ $storage_params \ $extra_params" echo dockerd $args exec dockerd $args