forked from M-Labs/artiq
118 lines
3.7 KiB
Python
Executable File
118 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import asyncio
|
|
import argparse
|
|
import atexit
|
|
import os
|
|
|
|
from artiq.protocols.pc_rpc import Server
|
|
from artiq.protocols.sync_struct import Notifier, Publisher, process_mod
|
|
from artiq.protocols.file_db import FlatFileDB
|
|
from artiq.master.scheduler import Scheduler
|
|
from artiq.master.worker_db import get_last_rid
|
|
from artiq.master.repository import FilesystemBackend, GitBackend, Repository
|
|
from artiq.tools import verbosity_args, init_logger
|
|
|
|
|
|
def get_argparser():
|
|
parser = argparse.ArgumentParser(description="ARTIQ master")
|
|
group = parser.add_argument_group("network")
|
|
group.add_argument(
|
|
"--bind", default="::1",
|
|
help="hostname or IP address to bind to")
|
|
group.add_argument(
|
|
"--port-notify", default=3250, type=int,
|
|
help="TCP port to listen to for notifications (default: %(default)d)")
|
|
group.add_argument(
|
|
"--port-control", default=3251, type=int,
|
|
help="TCP port to listen to for control (default: %(default)d)")
|
|
group = parser.add_argument_group("databases")
|
|
group.add_argument("-d", "--ddb", default="ddb.pyon",
|
|
help="device database file")
|
|
group.add_argument("-p", "--pdb", default="pdb.pyon",
|
|
help="parameter database file")
|
|
group = parser.add_argument_group("repository")
|
|
group.add_argument(
|
|
"-g", "--git", default=False, action="store_true",
|
|
help="use the Git repository backend")
|
|
group.add_argument(
|
|
"-r", "--repository", default="repository",
|
|
help="path to the repository (default: '%(default)s')")
|
|
verbosity_args(parser)
|
|
return parser
|
|
|
|
|
|
class Log:
|
|
def __init__(self, depth):
|
|
self.depth = depth
|
|
self.data = Notifier([])
|
|
|
|
def log(self, rid, message):
|
|
if len(self.data.read) >= self.depth:
|
|
del self.data[0]
|
|
self.data.append((rid, message))
|
|
log.worker_pass_rid = True
|
|
|
|
|
|
def main():
|
|
args = get_argparser().parse_args()
|
|
init_logger(args)
|
|
if os.name == "nt":
|
|
loop = asyncio.ProactorEventLoop()
|
|
asyncio.set_event_loop(loop)
|
|
else:
|
|
loop = asyncio.get_event_loop()
|
|
atexit.register(lambda: loop.close())
|
|
|
|
ddb = FlatFileDB(args.ddb)
|
|
pdb = FlatFileDB(args.pdb)
|
|
rtr = Notifier(dict())
|
|
log = Log(1000)
|
|
|
|
if args.git:
|
|
repo_backend = GitBackend(args.repository)
|
|
else:
|
|
repo_backend = FilesystemBackend(args.repository)
|
|
repository = Repository(repo_backend, log.log)
|
|
atexit.register(repository.close)
|
|
repository.scan_async()
|
|
|
|
worker_handlers = {
|
|
"get_device": ddb.get,
|
|
"get_parameter": pdb.get,
|
|
"set_parameter": pdb.set,
|
|
"update_rt_results": lambda mod: process_mod(rtr, mod),
|
|
"log": log.log
|
|
}
|
|
scheduler = Scheduler(get_last_rid() + 1, worker_handlers, repo_backend)
|
|
worker_handlers["scheduler_submit"] = scheduler.submit
|
|
scheduler.start()
|
|
atexit.register(lambda: loop.run_until_complete(scheduler.stop()))
|
|
|
|
server_control = Server({
|
|
"master_ddb": ddb,
|
|
"master_pdb": pdb,
|
|
"master_schedule": scheduler,
|
|
"master_repository": repository
|
|
})
|
|
loop.run_until_complete(server_control.start(
|
|
args.bind, args.port_control))
|
|
atexit.register(lambda: loop.run_until_complete(server_control.stop()))
|
|
|
|
server_notify = Publisher({
|
|
"schedule": scheduler.notifier,
|
|
"devices": ddb.data,
|
|
"parameters": pdb.data,
|
|
"rt_results": rtr,
|
|
"explist": repository.explist,
|
|
"log": log.data
|
|
})
|
|
loop.run_until_complete(server_notify.start(
|
|
args.bind, args.port_notify))
|
|
atexit.register(lambda: loop.run_until_complete(server_notify.stop()))
|
|
|
|
loop.run_forever()
|
|
|
|
if __name__ == "__main__":
|
|
main()
|