mirror of https://github.com/watcha-fr/synapse
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
3.6 KiB
117 lines
3.6 KiB
#!/usr/bin/env python
|
|
# Copyright 2019 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# 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 argparse
|
|
import logging
|
|
from typing import cast
|
|
|
|
import yaml
|
|
|
|
from twisted.internet import defer, reactor as reactor_
|
|
|
|
from synapse.config.homeserver import HomeServerConfig
|
|
from synapse.metrics.background_process_metrics import run_as_background_process
|
|
from synapse.server import HomeServer
|
|
from synapse.storage import DataStore
|
|
from synapse.types import ISynapseReactor
|
|
from synapse.util import SYNAPSE_VERSION
|
|
|
|
# Cast safety: Twisted does some naughty magic which replaces the
|
|
# twisted.internet.reactor module with a Reactor instance at runtime.
|
|
reactor = cast(ISynapseReactor, reactor_)
|
|
logger = logging.getLogger("update_database")
|
|
|
|
|
|
class MockHomeserver(HomeServer):
|
|
DATASTORE_CLASS = DataStore # type: ignore [assignment]
|
|
|
|
def __init__(self, config: HomeServerConfig):
|
|
super(MockHomeserver, self).__init__(
|
|
hostname=config.server.server_name,
|
|
config=config,
|
|
reactor=reactor,
|
|
version_string=f"Synapse/{SYNAPSE_VERSION}",
|
|
)
|
|
|
|
|
|
def run_background_updates(hs: HomeServer) -> None:
|
|
main = hs.get_datastores().main
|
|
state = hs.get_datastores().state
|
|
|
|
async def run_background_updates() -> None:
|
|
await main.db_pool.updates.run_background_updates(sleep=False)
|
|
if state:
|
|
await state.db_pool.updates.run_background_updates(sleep=False)
|
|
# Stop the reactor to exit the script once every background update is run.
|
|
reactor.stop()
|
|
|
|
def run() -> None:
|
|
# Apply all background updates on the database.
|
|
defer.ensureDeferred(
|
|
run_as_background_process("background_updates", run_background_updates)
|
|
)
|
|
|
|
reactor.callWhenRunning(run)
|
|
|
|
reactor.run()
|
|
|
|
|
|
def main() -> None:
|
|
parser = argparse.ArgumentParser(
|
|
description=(
|
|
"Updates a synapse database to the latest schema and optionally runs background updates"
|
|
" on it."
|
|
)
|
|
)
|
|
parser.add_argument("-v", action="store_true")
|
|
parser.add_argument(
|
|
"--database-config",
|
|
type=argparse.FileType("r"),
|
|
required=True,
|
|
help="Synapse configuration file, giving the details of the database to be updated",
|
|
)
|
|
parser.add_argument(
|
|
"--run-background-updates",
|
|
action="store_true",
|
|
required=False,
|
|
help="run background updates after upgrading the database schema",
|
|
)
|
|
|
|
args = parser.parse_args()
|
|
|
|
logging.basicConfig(
|
|
level=logging.DEBUG if args.v else logging.INFO,
|
|
format="%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s",
|
|
)
|
|
|
|
# Load, process and sanity-check the config.
|
|
hs_config = yaml.safe_load(args.database_config)
|
|
|
|
config = HomeServerConfig()
|
|
config.parse_config_dict(hs_config, "", "")
|
|
|
|
# Instantiate and initialise the homeserver object.
|
|
hs = MockHomeserver(config)
|
|
|
|
# Setup instantiates the store within the homeserver object and updates the
|
|
# DB.
|
|
hs.setup()
|
|
|
|
if args.run_background_updates:
|
|
run_background_updates(hs)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|
|
|