neutron-server Connection pool is full, discarding connection 连接池过满
参考链接:https://zhiliao.h3c.com/Theme/details/48291
问题:
2019-11-28 16:41:33.235 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:36.470 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:46.237 6661 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:48.002 6661 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:48.334 6661 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:50.551 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:57.655 6664 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:59.032 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:41:59.420 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:42:02.280 6662 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176 2019-11-28 16:42:03.644 6664 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: 10.95.134.176
解决方法:
经确认compute容器下默认的连接池参数“DEFAULT_POOLSIZE”是10,可以修改为1000。该参数需要固化。
配置文件的路径为:/usr/lib/python2.7/site-packages/requests/adapters.py
from .exceptions import (ConnectionError, ConnectTimeout, ReadTimeout, SSLError, ProxyError, RetryError) from .auth import _basic_auth_str DEFAULT_POOLBLOCK = False DEFAULT_POOLSIZE = 1000 DEFAULT_RETRIES = 0 class BaseAdapter(object):