github.com/moby/docker@v26.1.3+incompatible/hack/make/.integration-daemon-start (about)

     1  #!/usr/bin/env bash
     2  
     3  # see test-integration for example usage of this script
     4  
     5  base="$ABS_DEST/.."
     6  export PATH="$base/dynbinary-daemon:$base/binary-daemon:$PATH"
     7  
     8  if [ -z "$TEST_CLIENT_BINARY" ]; then
     9  	export TEST_CLIENT_BINARY=docker
    10  fi
    11  if [ -n "$DOCKER_CLI_PATH" ]; then
    12  	# /usr/local/cli is a bind mount to the base dir of DOCKER_CLI_PATH (if used)
    13  	export TEST_CLIENT_BINARY=/usr/local/cli/$(basename "$DOCKER_CLI_PATH")
    14  fi
    15  
    16  echo "Using test binary $TEST_CLIENT_BINARY"
    17  if ! command -v "$TEST_CLIENT_BINARY" &> /dev/null; then
    18  	echo >&2 'error: missing test client $TEST_CLIENT_BINARY'
    19  	false
    20  fi
    21  
    22  # This is a temporary hack for split-binary mode. It can be removed once
    23  # https://github.com/docker/docker/pull/22134 is merged into docker master
    24  if [ "$(go env GOOS)" = 'windows' ]; then
    25  	return
    26  fi
    27  
    28  if [ -z "$DOCKER_TEST_HOST" ]; then
    29  	if docker version &> /dev/null; then
    30  		echo >&2 'skipping daemon start, since daemon appears to be already started'
    31  		return
    32  	fi
    33  fi
    34  
    35  if ! command -v dockerd &> /dev/null; then
    36  	echo >&2 'error: binary-daemon or dynbinary-daemon must be run before .integration-daemon-start'
    37  	false
    38  fi
    39  
    40  # intentionally open a couple bogus file descriptors to help test that they get scrubbed in containers
    41  exec 41>&1 42>&2
    42  
    43  # Allow pushing manifest v2 schema 1 images, as they're used to push
    44  # images to our test-registries for testing _pulling_ schema 2v1 images.
    45  export DOCKER_ALLOW_SCHEMA1_PUSH_DONOTUSE=1
    46  export DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs}
    47  export DOCKER_USERLANDPROXY=${DOCKER_USERLANDPROXY:-true}
    48  
    49  # Allow testing push/pull of legacy image formats
    50  export DOCKER_ENABLE_DEPRECATED_PULL_SCHEMA_1_IMAGE=1
    51  
    52  # example usage: DOCKER_STORAGE_OPTS="dm.basesize=20G,dm.loopdatasize=200G"
    53  storage_params=""
    54  if [ -n "$DOCKER_STORAGE_OPTS" ]; then
    55  	IFS=','
    56  	for i in ${DOCKER_STORAGE_OPTS}; do
    57  		storage_params="--storage-opt $i $storage_params"
    58  	done
    59  	unset IFS
    60  fi
    61  
    62  # example usage: DOCKER_REMAP_ROOT=default
    63  extra_params=""
    64  if [ "$DOCKER_REMAP_ROOT" ]; then
    65  	extra_params="--userns-remap $DOCKER_REMAP_ROOT"
    66  fi
    67  
    68  # example usage: DOCKER_EXPERIMENTAL=1
    69  if [ "$DOCKER_EXPERIMENTAL" ]; then
    70  	echo >&2 '# DOCKER_EXPERIMENTAL is set: starting daemon with experimental features enabled! '
    71  	extra_params="$extra_params --experimental"
    72  fi
    73  
    74  dockerd="dockerd"
    75  if [ -f "/sys/fs/cgroup/cgroup.controllers" ]; then
    76  	if [ -z "$TEST_IGNORE_CGROUP_CHECK" ] && [ -z "$TEST_SKIP_INTEGRATION_CLI" ]; then
    77  		echo >&2 '# cgroup v2 requires TEST_SKIP_INTEGRATION_CLI to be set'
    78  		exit 1
    79  	fi
    80  fi
    81  
    82  if [ -n "$DOCKER_ROOTLESS" ]; then
    83  	if [ -z "$TEST_SKIP_INTEGRATION_CLI" ]; then
    84  		echo >&2 '# DOCKER_ROOTLESS requires TEST_SKIP_INTEGRATION_CLI to be set'
    85  		exit 1
    86  	fi
    87  	user="unprivilegeduser"
    88  	uid=$(id -u $user)
    89  	# shellcheck disable=SC2174
    90  	mkdir -p -m 700 "/tmp/docker-${uid}"
    91  	chown "$user" "/tmp/docker-${uid}"
    92  	chmod -R o+w "$DEST"
    93  	dockerd="sudo -u $user -E -E XDG_RUNTIME_DIR=/tmp/docker-${uid} -E HOME=/home/${user} -E PATH=$PATH -- dockerd-rootless.sh"
    94  fi
    95  
    96  if [ -z "$DOCKER_TEST_HOST" ]; then
    97  	# Start apparmor if it is enabled
    98  	if [ -e "/sys/module/apparmor/parameters/enabled" ] && [ "$(cat /sys/module/apparmor/parameters/enabled)" == "Y" ]; then
    99  		# reset container variable so apparmor profile is applied to process
   100  		# see https://github.com/docker/libcontainer/blob/master/apparmor/apparmor.go#L16
   101  		export container=""
   102  		(
   103  			[ -n "$TESTDEBUG" ] && set -x
   104  			/etc/init.d/apparmor start
   105  		)
   106  	fi
   107  
   108  	if [ -n "${DOCKER_ROOTLESS}" ]; then
   109  		# "pwd" tricks to make sure $DEST is an absolute path, not a relative one
   110  		export DOCKER_HOST="unix://$(cd "$DEST" && pwd)/docker.sock"
   111  	else
   112  		# Put socket in /run because:
   113  		# 1. That's the normal place for such things
   114  		# 2. When running on Docker For Mac, if you need to run tests with the bundles dir mounted (e.g. to poke through test artifacts).
   115  		#    the socket will not work because it will be over osxfs.
   116  		mkdir -p /run/docker
   117  		sock_dir=$(mktemp -d -p /run/docker)
   118  		chmod 0755 "$sock_dir"
   119  		export DOCKER_HOST="unix://${sock_dir}/docker.sock"
   120  	fi
   121  	(
   122  		echo "Starting dockerd"
   123  		[ -n "$TESTDEBUG" ] && set -x
   124  		exec \
   125  			${dockerd} --debug \
   126  			--host "$DOCKER_HOST" \
   127  			--storage-driver "$DOCKER_GRAPHDRIVER" \
   128  			--pidfile "$DEST/docker.pid" \
   129  			--userland-proxy="$DOCKER_USERLANDPROXY" \
   130  			${storage_params} \
   131  			${extra_params} \
   132  			&> "$DEST/docker.log"
   133  	) &
   134  else
   135  	export DOCKER_HOST="$DOCKER_TEST_HOST"
   136  fi
   137  
   138  # give it a little time to come up so it's "ready"
   139  tries=60
   140  echo "INFO: Waiting for daemon to start..."
   141  while ! ${TEST_CLIENT_BINARY} version &> /dev/null; do
   142  	((tries--))
   143  	if [ $tries -le 0 ]; then
   144  		printf "\n"
   145  		if [ -z "$DOCKER_HOST" ]; then
   146  			echo >&2 "error: daemon failed to start"
   147  			echo >&2 "  check $DEST/docker.log for details"
   148  		else
   149  			echo >&2 "error: daemon at $DOCKER_HOST fails to '$TEST_CLIENT_BINARY version':"
   150  			${TEST_CLIENT_BINARY} version >&2 || true
   151  			# Additional Windows CI debugging as this is a common error as of
   152  			# January 2016
   153  			if [ "$(go env GOOS)" = 'windows' ]; then
   154  				echo >&2 "Container log below:"
   155  				echo >&2 "---"
   156  				# Important - use the docker on the CI host, not the one built locally
   157  				# which is currently in our path.
   158  				! /c/bin/docker -H=$MAIN_DOCKER_HOST logs docker-$COMMITHASH
   159  				echo >&2 "---"
   160  			fi
   161  		fi
   162  		false
   163  	fi
   164  	printf "."
   165  	sleep 2
   166  done
   167  printf "\n"