mirror of https://github.com/zulip/zulip.git
70 lines
2.0 KiB
Python
Executable File
70 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
import argparse
|
|
import os
|
|
import re
|
|
import subprocess
|
|
import sys
|
|
import time
|
|
from collections import defaultdict
|
|
from typing import Dict
|
|
|
|
ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
|
sys.path.append(ZULIP_PATH)
|
|
from scripts.lib.check_rabbitmq_queue import normal_queues
|
|
from scripts.lib.zulip_tools import (
|
|
atomic_nagios_write,
|
|
get_config,
|
|
get_config_file,
|
|
get_tornado_ports,
|
|
)
|
|
|
|
if "USER" in os.environ and os.environ["USER"] not in ["root", "rabbitmq"]:
|
|
print("This script must be run as the root or rabbitmq user")
|
|
|
|
|
|
parser = argparse.ArgumentParser()
|
|
parser.parse_args()
|
|
|
|
config_file = get_config_file()
|
|
TORNADO_PROCESSES = len(get_tornado_ports(config_file))
|
|
|
|
output = subprocess.check_output(["/usr/sbin/rabbitmqctl", "list_consumers"], text=True)
|
|
|
|
consumers: Dict[str, int] = defaultdict(int)
|
|
|
|
queues = {
|
|
*normal_queues,
|
|
# All tornado queues get grouped into this, even if sharded
|
|
"notify_tornado",
|
|
}
|
|
|
|
for queue_name in queues:
|
|
queue_name = queue_name.strip()
|
|
consumers[queue_name] = 0
|
|
|
|
for line in output.split("\n"):
|
|
parts = line.split("\t")
|
|
if len(parts) >= 2:
|
|
queue_name = parts[0]
|
|
if queue_name.startswith("notify_tornado_"):
|
|
queue_name = "notify_tornado"
|
|
queue_name = re.sub(r"_shard(\d+)", "", queue_name)
|
|
consumers[queue_name] += 1
|
|
|
|
now = int(time.time())
|
|
|
|
for queue_name in consumers:
|
|
target_count = 1
|
|
if queue_name == "notify_tornado":
|
|
target_count = TORNADO_PROCESSES
|
|
elif queue_name == "missedmessage_mobile_notifications":
|
|
target_count = int(
|
|
get_config(config_file, "application_server", "mobile_notification_shards", "1")
|
|
)
|
|
|
|
atomic_nagios_write(
|
|
"check-rabbitmq-consumers-" + queue_name,
|
|
"critical" if consumers[queue_name] < target_count else "ok",
|
|
f"queue {queue_name} has {consumers[queue_name]} consumers, needs {target_count}",
|
|
)
|