github.com/skippbox/kompose-origin@v0.0.0-20160524133224-16a9dca7bac2/script/.integration-daemon-start (about) 1 #!/bin/bash 2 # see test-integration-cli for example usage of this script 3 4 export PATH="$ABS_DEST/../binary:/usr/local/bin/docker-${DOCKER_DAEMON_VERSION}:$PATH" 5 6 if ! command -v docker &> /dev/null; then 7 echo >&2 'error: docker binary should be present to be able to run test-integration' 8 false 9 fi 10 11 # intentionally open a couple bogus file descriptors to help test that they get scrubbed in containers 12 exec 41>&1 42>&2 13 14 export DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs} 15 export DOCKER_USERLANDPROXY=${DOCKER_USERLANDPROXY:-true} 16 17 # example usage: DOCKER_STORAGE_OPTS="dm.basesize=20G,dm.loopdatasize=200G" 18 storage_params="" 19 if [ -n "$DOCKER_STORAGE_OPTS" ]; then 20 IFS=',' 21 for i in ${DOCKER_STORAGE_OPTS}; do 22 storage_params="--storage-opt $i $storage_params" 23 done 24 unset IFS 25 fi 26 27 if [ -z "$DOCKER_TEST_HOST" ]; then 28 export DOCKER_HOST="unix://$(cd "$DEST" && pwd)/docker.sock" # "pwd" tricks to make sure $DEST is an absolute path, not a relative one 29 ( set -x; exec \ 30 docker daemon --debug \ 31 --host "$DOCKER_HOST" \ 32 --storage-driver "$DOCKER_GRAPHDRIVER" \ 33 --pidfile "$DEST/docker.pid" \ 34 --userland-proxy="$DOCKER_USERLANDPROXY" \ 35 $storage_params \ 36 &> "$DEST/docker.log" 37 ) & 38 # make sure that if the script exits unexpectedly, we stop this daemon we just started 39 trap 'bundle .integration-daemon-stop' EXIT 40 else 41 export DOCKER_HOST="$DOCKER_TEST_HOST" 42 fi 43 44 # give it a second to come up so it's "ready" 45 tries=5 46 while ! docker version &> /dev/null; do 47 (( tries-- )) 48 if [ $tries -le 0 ]; then 49 if [ -z "$DOCKER_HOST" ]; then 50 echo >&2 "error: daemon failed to start" 51 echo >&2 " check $DEST/docker.log for details" 52 else 53 echo >&2 "error: daemon at $DOCKER_HOST fails to 'docker version':" 54 docker version >&2 || true 55 fi 56 false 57 fi 58 sleep 2 59 done 60 61 docker version