sudo chown -R root. "${WORK_DIR}/disk${i}"

		"${PWD}/mc" cp /etc/hosts minio/bucket/testobj

		sudo chown -R ${USER}. "${WORK_DIR}/disk${i}"
	done

	for vid in $("${PWD}/mc" ls --json --versions minio/bucket/testobj | jq -r .versionId); do
		"${PWD}/mc" cat --vid "${vid}" minio/bucket/testobj | md5sum
	done

	pkill minio
	sleep 3
}

function main() {
	start_port=$(shuf -i 10000-65000 -n 1)

# See the License for the specific language governing permissions and
# limitations under the License.

set -e
set -x

# The purpose of this file is to unify prow/lib.sh in both istio and istio.io
# repos to avoid code duplication.

####################################################################
#################   COMMON SECTION   ###############################
####################################################################

if [ $? -eq 0 ]; then
	echo "expected object to be deleted permanently after replication, exiting.."
	exit_1
fi

vID=$(./mc stat minio2/newbucket/README.md --json | jq .versionID)
if [ $? -ne 0 ]; then
	echo "expecting object to be present. exiting.."
	exit_1
fi
./mc tag set --version-id "${vID}" minio2/newbucket/README.md "key=val"
if [ $? -ne 0 ]; then
	echo "expecting tag set to be successful. exiting.."
	exit_1
fi

    --version "${GRAFANA_VERSION}" \
    --repo https://grafana.github.io/helm-charts \
    -f "${WD}/values-grafana.yaml"

  # Set up grafana dashboards. Split into 2 and compress to single line json to avoid Kubernetes size limits
  compressDashboard "pilot-dashboard.json"
  compressDashboard "istio-performance-dashboard.json"
  compressDashboard "istio-workload-dashboard.json"
  compressDashboard "istio-service-dashboard.json"

if [ $? -eq 0 ]; then
	echo "expected object to be deleted permanently after replication, exiting.."
	exit_1
fi

vID=$(./mc stat minio2/newbucket/README.md --json | jq .versionID)
if [ $? -ne 0 ]; then
	echo "expecting object to be present. exiting.."
	exit_1
fi
./mc tag set --version-id "${vID}" minio2/newbucket/README.md "key=val"
if [ $? -ne 0 ]; then
	echo "expecting tag set to be successful. exiting.."
	exit_1
fi

  echo "Copying '${2}' to ${TARGET_OUT_LINUX}/ztunnel"
  cp -f "${2}" "${TARGET_OUT_LINUX}/ztunnel"
}

function maybe_build_ztunnel() {
  # TODO detect git changes or something to avoid unnecessarily building
  # BUILD_ZTUNNEL=1 with no BUILD_ZTUNNEL_REPO tries to infer BUILD_ZTUNNEL_REPO
  if [[ "${BUILD_ZTUNNEL_REPO:-}" == "" ]] && [[ "${BUILD_ZTUNNEL:-}" != "" ]]; then
    local ZTUNNEL_DIR

# target inside "tensorflow/tools/toolchains/cross_compile/cc" so that Bazel
# can register it as an input to compile/link actions and send it to the remote
# VMs when needed.
# TODO(b/316932689): Avoid copying and replace with a local repository rule.
if [[ "$TFCI_MACOS_CROSS_COMPILE_ENABLE" == 1 ]]; then
  mkdir -p "${TFCI_MACOS_CROSS_COMPILE_SDK_DEST}/usr"

# ==============================================================================

# Need a newer version of patchelf as the installed version is buggy in 20.04
# so get patchelf source from 22.04 ie 'jammy' and build it to avoid dependency
# problems that would occur with a binary package

mkdir -p /patchelf
cd /patchelf
echo deb-src http://ports.ubuntu.com/ubuntu-ports/ jammy universe>>/etc/apt/sources.list
apt-get update

  then
    "${@:2}"
    return "$?"
  fi

  # Disable execution tracing to avoid noise
  { [[ $- = *x* ]] && was_execution_trace=1 || was_execution_trace=0; } 2>/dev/null
  { set +x; } 2>/dev/null
  # Throughout, "local" usage is critical to avoid nested calls overwriting things
  local start
  start="$(date -u +%s.%N)"

if [ $ret -ne 0 ]; then
	echo "BUG: expected no 'diff' after replication: $out"
	exit 1
fi

sitea_count=$(cat /tmp/sitea_dirs.txt | wc -l) # need to do it this way to avoid filename in the output
siteb_count=$(cat /tmp/siteb_dirs.txt | wc -l) # need to do it this way to avoid filename in the output
sitea_out=$(cat /tmp/sitea_dirs.txt)
siteb_out=$(cat /tmp/siteb_dirs.txt)

if [ $sitea_count -ne 0 ]; then