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QULo-1.9.12
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مشاهده بیشترتوضیحات
A package to collect basic performance data from clusters
| ویژگی | مقدار |
|---|---|
| سیستم عامل | POSIX :: Linux |
| نام فایل | QULo-1.9.12 |
| نام | QULo |
| نسخه کتابخانه | 1.9.12 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | David Palao |
| ایمیل نویسنده | palao@csc.uni-frankfurt.de |
| آدرس صفحه اصلی | https://itp.uni-frankfurt.de/~palao/software/QULo |
| آدرس اینترنتی | https://pypi.org/project/QULo/ |
| مجوز | GNU General Public License (GPLv3) |
****************
The QULo package
****************
Introduction
============
**QULo** is a simple cluster monitoring tool. It is developed in Python.
The package contains:
* ``qagent``: customizable service/daemon that collects performance data from the a node on the
cluster. It runs locally and collects data from sensors that can be activated and configured via
a configuration file.
* ``qmaster``: a service/daemon that controls the agents and collects data from them. It runs in a
master node of the cluster; it is controled via a configuration file.
Installation
============
Just install the QULo package from PyPI:
::
$ pip install QULo
Usage
=====
1. Start ``qmaster``
::
# qmaster start
By default the configuration file is ``/etc/qulo/qmaster.conf``, but can be changed from the
command line. A typical configuration might be:
::
[qmaster]
host = localhost
incoming data port = 7888
[Graphite]
host = localhost
carbon receiver pickle port = 2004
[logging]
filename = /tmp/qmaster.log
maxBytes = 1073741824
backupCount = 10
level = DEBUG
No option is mandatory. In the file ``qulo/constants.py`` the defaults are defined.
2. Start ``qagent``
::
# qagent start
By default the configuration file is ``/etc/qulo/qagent.conf``, but can be changed from the
command line. In this configuration file is where a *sensor* is activated. A typical
configuration with all sensors active is:
::
[qmaster]
host = localhost
incoming data port = 7888
[logging]
filename = /tmp/qagent.log
maxBytes = 1073741824
backupCount = 10
level = DEBUG
[sensor:CPUPercent]
time_interval = 10
[sensor:VirtualMemory]
time_interval = 30
[sensor:CPUTimes]
time_interval = 30
[sensor:CPUTimesPercent]
time_interval = 10
[sensor:CPUCount]
time_interval = 300
[sensor:CPUStats]
time_interval = 30
[sensor:CPUFreq]
time_interval = 300
[sensor:SwapMemory]
time_interval = 60
[sensor:DiskPartitions]
time_interval = 60
[sensor:DiskUsage]
time_interval = 30
#path = /
[sensor:DiskIOCounters]
time_interval = 20
[sensor:NetIOCounters]
time_interval = 10
[sensor:NetConnections]
time_interval = 20
[sensor:NetIFAddrs]
time_interval = 30
[sensor:NetIFStats]
time_interval = 30
[sensor:SensorsTemperatures]
time_interval = 30
[sensor:SensorsFans]
time_interval = 30
[sensor:SensorsBattery]
time_interval = 30
[sensor:BootTime]
time_interval = 300
[sensor:Users]
time_interval = 10
Again, no option is mandatory. But if ``qagent`` must measure anything, some sensor must
be explicitly given. In the file ``qulo/constants.py`` the defaults are defined.
The *time* given in the ``time_interval`` option is understood to be in *seconds*.
3. Start Graphite and inspect the dashboard to see the data.
TODO
====
* ``qagent`` should have an option to display the available sensors and some help for each sensor.
* Sensors should accept options: the mechanism is almost there, but need to be completed.
* Add sensors to read data from GPUs.
* Connect to Slurm.
* Add configuration options to manage ``Graphite``:
* send data to it or not? (yes by default)
* openrc scripts to manage the whole system:
* *start*
1. start graphite
2. start grafana (?)
3. start qmaster
4. start qagents where needed
* *stop*
1. stop qagents
2. stop qmaster
3. stop grafana (?)
4. stop graphite
نحوه نصب
نصب پکیج whl QULo-1.9.12:
pip install QULo-1.9.12.whl
نصب پکیج tar.gz QULo-1.9.12:
pip install QULo-1.9.12.tar.gz