mirror of
https://github.com/apple/foundationdb.git
synced 2025-05-14 18:02:31 +08:00
75 lines
2.6 KiB
Python
Executable File
75 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
#
|
|
# tmp_multi_cluster.py
|
|
#
|
|
# This source file is part of the FoundationDB open source project
|
|
#
|
|
# Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
import shutil
|
|
from pathlib import Path
|
|
from argparse import ArgumentParser, RawDescriptionHelpFormatter
|
|
from tmp_cluster import TempCluster
|
|
|
|
|
|
if __name__ == '__main__':
|
|
parser = ArgumentParser(formatter_class=RawDescriptionHelpFormatter,description="""
|
|
This script automatically configures N temporary local clusters on the machine and then
|
|
calls a command while these clusters are running. As soon as the command returns, all
|
|
configured clusters are killed and all generated data is deleted.
|
|
|
|
The purpose of this is to support testing a set of integration tests using multiple clusters
|
|
(i.e. using the Multi-threaded client).
|
|
""")
|
|
parser.add_argument('--build-dir','-b',metavar='BUILD_DIRECTORY',help='FDB build director',required=True)
|
|
parser.add_argument('--clusters','-c',metavar='NUM_CLUSTERS',type=int,help='The number of clusters to run',required=True)
|
|
parser.add_argument('cmd', metavar='COMMAND',nargs='+',help='The command to run')
|
|
args = parser.parse_args()
|
|
errcode = 1
|
|
|
|
#spawn all the clusters
|
|
base_dir = args.build_dir
|
|
num_clusters = args.clusters
|
|
|
|
build_dir=Path(base_dir)
|
|
bin_dir=build_dir.joinpath('bin')
|
|
|
|
clusters = []
|
|
for c in range(1,num_clusters+1):
|
|
# now start the cluster up
|
|
local_c = TempCluster(args.build_dir, port="{}501".format(c))
|
|
|
|
local_c.__enter__()
|
|
clusters.append(local_c)
|
|
|
|
# all clusters should be running now, so run the subcommand
|
|
# TODO (bfines): pass through the proper ENV commands so that the client can find everything
|
|
cluster_paths = ';'.join([str(cluster.etc.joinpath('fdb.cluster')) for cluster in clusters])
|
|
print(cluster_paths)
|
|
env = dict(**os.environ)
|
|
env['FDB_CLUSTERS'] = env.get('FDB_CLUSTERS',cluster_paths)
|
|
errcode = subprocess.run(args.cmd,stdout=sys.stdout,stderr=sys.stderr,env=env).returncode
|
|
|
|
# shutdown all the running clusters
|
|
for tc in clusters:
|
|
tc.close()
|
|
|
|
sys.exit(errcode)
|
|
|