got exception with query [SELECT * FROM "memory.buffered.memory" WHERE fqdn = 'mds' ORDER BY time DESC LIMIT 1;] #25
Description
[2020/10/14-14:58:38] [INFO] [filelock.py:247] Lock 140164392906576 acquired on /etc/esmon_install.conf.lock
[2020/10/14-14:58:39] [WARNING] [ssh_host.py:232] lsb_release is needed on host [mds] for accurate distro identification
[2020/10/14-14:58:40] [INFO] [esmon_install_nodeps.py:1514] can't deterimine Lustre version according to RPM names on host [mds], possible versions are [es2 es3 es4 2.7 2.12], using default [es3]
[2020/10/14-14:58:40] [INFO] [esmon_install_nodeps.py:2470] ESMON server won't be reinstalled according to the config
[2020/10/14-14:58:40] [INFO] [esmon_install_nodeps.py:2484] support for metrics of [memory, CPU, df(/), load, sensors, uptime, users, Lustre MDS] will be enabled on ESMON client [mds] according to the config
[2020/10/14-14:58:51] [INFO] [connectionpool.py:203] Starting new HTTP connection (1): cloudos112
[2020/10/14-14:58:51] [ERROR] [esmon_influxdb.py:60] got exception with query [SELECT * FROM "memory.buffered.memory" WHERE fqdn = 'mds' ORDER BY time DESC LIMIT 1;]: Traceback (most recent call last):
File "pyesmon/esmon_influxdb.py", line 57, in ic_query
File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 464, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 576, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 415, in send
raise ConnectionError(err, request=request)
ConnectionError: ('Connection aborted.', error(111, 'Connection refused'))