103 lines
2.9 KiB
Python
Executable File
103 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from bgpranking.libs.helpers import get_homedir
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from subprocess import Popen
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import time
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from pathlib import Path
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from redis import Redis
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import argparse
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def launch_cache(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./run_redis.sh"], cwd=(storage_directory / 'cache'))
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def shutdown_cache(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./shutdown_redis.sh"], cwd=(storage_directory / 'cache'))
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def launch_temp(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./run_redis.sh"], cwd=(storage_directory / 'temp'))
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def shutdown_temp(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./shutdown_redis.sh"], cwd=(storage_directory / 'temp'))
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def launch_storage(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./run_ardb.sh"], cwd=(storage_directory / 'storage'))
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def shutdown_storage(storage_directory: Path=None):
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if not storage_directory:
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storage_directory = get_homedir()
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Popen(["./shutdown_ardb.sh"], cwd=(storage_directory / 'storage'))
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def check_running(host, port):
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r = Redis(host=host, port=port)
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return r.ping()
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def launch_all():
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launch_cache()
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launch_temp()
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launch_storage()
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def check_all(stop=False):
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backends = [['127.0.0.1', 6579, False], ['127.0.0.1', 6580, False],
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['127.0.0.1', 6581, False], ['127.0.0.1', 6582, False],
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['127.0.0.1', 16579, False]]
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while True:
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for b in backends:
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try:
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b[2] = check_running(b[0], b[1])
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except Exception:
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b[2] = False
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if stop:
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if not any(b[2] for b in backends):
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break
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else:
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if all(b[2] for b in backends):
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break
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for b in backends:
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if not stop and not b[2]:
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print('Waiting on {}:{}'.format(b[0], b[1]))
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if stop and b[2]:
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print('Waiting on {}:{}'.format(b[0], b[1]))
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time.sleep(1)
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def stop_all():
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shutdown_cache()
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shutdown_temp()
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shutdown_storage()
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Manage backend DBs.')
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parser.add_argument("--start", action='store_true', default=False, help="Start all")
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parser.add_argument("--stop", action='store_true', default=False, help="Stop all")
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parser.add_argument("--status", action='store_true', default=True, help="Show status")
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args = parser.parse_args()
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if args.start:
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launch_all()
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if args.stop:
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stop_all()
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if not args.stop and args.status:
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check_all()
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