| #!/usr/bin/env bash |
| |
| # see test-integration for example usage of this script |
| |
| base="$ABS_DEST/.." |
| export PATH="$base/dynbinary-daemon:$base/binary-daemon:$PATH" |
| |
| export TEST_CLIENT_BINARY=docker |
| |
| if [ -n "$DOCKER_CLI_PATH" ]; then |
| export TEST_CLIENT_BINARY=/usr/local/cli/$(basename "$DOCKER_CLI_PATH") |
| fi |
| |
| echo "Using test binary $TEST_CLIENT_BINARY" |
| if ! command -v "$TEST_CLIENT_BINARY" &> /dev/null; then |
| echo >&2 'error: missing test client $TEST_CLIENT_BINARY' |
| false |
| fi |
| |
| # This is a temporary hack for split-binary mode. It can be removed once |
| # https://github.com/docker/docker/pull/22134 is merged into docker master |
| if [ "$(go env GOOS)" = 'windows' ]; then |
| return |
| fi |
| |
| if [ -z "$DOCKER_TEST_HOST" ]; then |
| if docker version &> /dev/null; then |
| echo >&2 'skipping daemon start, since daemon appears to be already started' |
| return |
| fi |
| fi |
| |
| if ! command -v dockerd &> /dev/null; then |
| echo >&2 'error: binary-daemon or dynbinary-daemon must be run before .integration-daemon-start' |
| false |
| fi |
| |
| # intentionally open a couple bogus file descriptors to help test that they get scrubbed in containers |
| exec 41>&1 42>&2 |
| |
| export DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs} |
| export 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 $storage_params" |
| done |
| unset IFS |
| fi |
| |
| # example usage: DOCKER_REMAP_ROOT=default |
| extra_params="" |
| if [ "$DOCKER_REMAP_ROOT" ]; then |
| extra_params="--userns-remap $DOCKER_REMAP_ROOT" |
| fi |
| |
| # example usage: DOCKER_EXPERIMENTAL=1 |
| if [ "$DOCKER_EXPERIMENTAL" ]; then |
| echo >&2 '# DOCKER_EXPERIMENTAL is set: starting daemon with experimental features enabled! ' |
| extra_params="$extra_params --experimental" |
| fi |
| |
| if [ -z "$DOCKER_TEST_HOST" ]; then |
| # Start apparmor if it is enabled |
| if [ -e "/sys/module/apparmor/parameters/enabled" ] && [ "$(cat /sys/module/apparmor/parameters/enabled)" == "Y" ]; then |
| # reset container variable so apparmor profile is applied to process |
| # see https://github.com/docker/libcontainer/blob/master/apparmor/apparmor.go#L16 |
| export container="" |
| ( |
| [ -n "$TESTDEBUG" ] && set -x |
| /etc/init.d/apparmor start |
| ) |
| fi |
| |
| # "pwd" tricks to make sure $DEST is an absolute path, not a relative one |
| export DOCKER_HOST="unix://$(cd "$DEST" && pwd)/docker.sock" |
| ( |
| echo "Starting dockerd" |
| [ -n "$TESTDEBUG" ] && set -x |
| exec \ |
| dockerd --debug \ |
| --host "$DOCKER_HOST" \ |
| --storage-driver "$DOCKER_GRAPHDRIVER" \ |
| --pidfile "$DEST/docker.pid" \ |
| --userland-proxy="$DOCKER_USERLANDPROXY" \ |
| $storage_params \ |
| $extra_params \ |
| &> "$DEST/docker.log" |
| ) & |
| else |
| export DOCKER_HOST="$DOCKER_TEST_HOST" |
| fi |
| |
| # give it a little time to come up so it's "ready" |
| tries=60 |
| echo "INFO: Waiting for daemon to start..." |
| while ! $TEST_CLIENT_BINARY version &> /dev/null; do |
| (( tries-- )) |
| if [ $tries -le 0 ]; then |
| printf "\n" |
| if [ -z "$DOCKER_HOST" ]; then |
| echo >&2 "error: daemon failed to start" |
| echo >&2 " check $DEST/docker.log for details" |
| else |
| echo >&2 "error: daemon at $DOCKER_HOST fails to '$TEST_CLIENT_BINARY version':" |
| $TEST_CLIENT_BINARY version >&2 || true |
| # Additional Windows CI debugging as this is a common error as of |
| # January 2016 |
| if [ "$(go env GOOS)" = 'windows' ]; then |
| echo >&2 "Container log below:" |
| echo >&2 "---" |
| # Important - use the docker on the CI host, not the one built locally |
| # which is currently in our path. |
| ! /c/bin/docker -H=$MAIN_DOCKER_HOST logs docker-$COMMITHASH |
| echo >&2 "---" |
| fi |
| fi |
| false |
| fi |
| printf "." |
| sleep 2 |
| done |
| printf "\n" |