forked from M-Labs/artiq
120 lines
4.1 KiB
Python
Executable File
120 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import asyncio
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import argparse
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import atexit
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import os
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from artiq.protocols.pc_rpc import Server as RPCServer
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from artiq.protocols.sync_struct import Publisher
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from artiq.protocols.logging import Server as LoggingServer
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from artiq.master.log import log_args, init_log, log_worker
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from artiq.master.databases import DeviceDB, DatasetDB
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from artiq.master.scheduler import Scheduler
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from artiq.master.worker_db import get_last_rid
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from artiq.master.repository import FilesystemBackend, GitBackend, Repository
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def get_argparser():
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parser = argparse.ArgumentParser(description="ARTIQ master")
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group = parser.add_argument_group("network")
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group.add_argument(
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"--bind", default="::1",
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help="hostname or IP address to bind to")
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group.add_argument(
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"--port-notify", default=3250, type=int,
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help="TCP port to listen to for notifications (default: %(default)d)")
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group.add_argument(
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"--port-control", default=3251, type=int,
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help="TCP port to listen to for control (default: %(default)d)")
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group.add_argument(
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"--port-logging", default=1066, type=int,
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help="TCP port to listen to for remote logging (default: %(default)d)")
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group = parser.add_argument_group("databases")
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group.add_argument("--device-db", default="device_db.pyon",
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help="device database file (default: '%(default)s')")
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group.add_argument("--dataset-db", default="dataset_db.pyon",
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help="dataset file (default: '%(default)s')")
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group = parser.add_argument_group("repository")
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group.add_argument(
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"-g", "--git", default=False, action="store_true",
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help="use the Git repository backend")
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group.add_argument(
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"-r", "--repository", default="repository",
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help="path to the repository (default: '%(default)s')")
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log_args(parser)
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return parser
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def main():
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args = get_argparser().parse_args()
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log_buffer = init_log(args)
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if os.name == "nt":
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loop = asyncio.ProactorEventLoop()
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asyncio.set_event_loop(loop)
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else:
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loop = asyncio.get_event_loop()
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atexit.register(lambda: loop.close())
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device_db = DeviceDB(args.device_db)
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dataset_db = DatasetDB(args.dataset_db)
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dataset_db.start()
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atexit.register(lambda: loop.run_until_complete(dataset_db.stop()))
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if args.git:
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repo_backend = GitBackend(args.repository)
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else:
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repo_backend = FilesystemBackend(args.repository)
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repository = Repository(repo_backend, device_db.get_device_db,
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log_worker)
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atexit.register(repository.close)
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repository.scan_async()
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worker_handlers = {
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"get_device_db": device_db.get_device_db,
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"get_device": device_db.get,
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"get_dataset": dataset_db.get,
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"update_dataset": dataset_db.update,
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"log": log_worker
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}
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scheduler = Scheduler(get_last_rid() + 1, worker_handlers, repo_backend)
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worker_handlers["scheduler_submit"] = scheduler.submit
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scheduler.start()
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atexit.register(lambda: loop.run_until_complete(scheduler.stop()))
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server_control = RPCServer({
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"master_device_db": device_db,
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"master_dataset_db": dataset_db,
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"master_schedule": scheduler,
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"master_repository": repository
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})
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loop.run_until_complete(server_control.start(
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args.bind, args.port_control))
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atexit.register(lambda: loop.run_until_complete(server_control.stop()))
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server_notify = Publisher({
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"schedule": scheduler.notifier,
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"devices": device_db.data,
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"datasets": dataset_db.data,
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"explist": repository.explist,
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"log": log_buffer.data
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})
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loop.run_until_complete(server_notify.start(
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args.bind, args.port_notify))
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atexit.register(lambda: loop.run_until_complete(server_notify.stop()))
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server_logging = LoggingServer()
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loop.run_until_complete(server_logging.start(
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args.bind, args.port_logging))
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atexit.register(lambda: loop.run_until_complete(server_logging.stop()))
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loop.run_forever()
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if __name__ == "__main__":
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main()
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