It is built in Python and its memory consumption is quite efficient. Glances is a pretty good tool to monitor your CentOS 7 server. :~# firewall-cmd -zone=public -add-port=61208/tcp -permanent Of course, don’t forget to add the rules to the firewall to open the glances port. On the client machine, open the web browser and go to 12.- Glances in a web browser :~# glances -wġ1.- Running Glances to allow web interface :~# glances -sġ0.- Running glances in a server modeReplace IP for the server IP.įinally, if you nat to use the web interface run on the server. If you are running glances in a server, you can run. Execute the command glances to initialize the monitoring locally. If you want to use additional libraries to enable other features of glans, you can use this command as well. :~# pip install psutilįinally, install glances. When the installation is finished, it is necessary to install gcc. Then, install pip from the EPEL repository. However, we are using CentOS 7 and that means stability, right? then we are going to install the latest stable version of Glances and for that, I will use pip. It’s really simple and this method guarantees you to have the last version ready for production, i.e. To do this, you can use CURL or wget to download the script and run it with bash. The first way to install Glances is to do it through the auto install script. Both are very easy so I’ll tell you how it is. However, in case you don’t have a valid version of python, you can use this tutorial. So run this command: :~$ suĪt the moment I’m using CentOS 7 and I’ve always updated it. This is because Glances requires at least Python 2.7 or Python 3.4. In this first step, you must verify which version of python your CentOS 7 system has. Some of the parameters that Glance allows you to monitor are there:Īs you can see, the information you can get by using it is varied. It also has an API that allows third-party applications to use Glances. Glances helps us keep an eye on our system, just the website project says.Īmong its main features, we have that it is possible to choose to display system information on the terminal or remotely through a web interface. Glances is a cross-platform system monitoring tool written in Python. So, that’s why today I’ll show you how to install Glances on CentOS 7. In addition, we like monitoring because it helps to be attentive to any eventuality that arises in the computer. For it, they count on diverse light tools and open source that, they help us with it. But it is not only limited to those professionals in server administration but we can do it ourselves. We already know that monitoring your server is something basic like sysadmin. There are several methods to test/install Glances on your system.Taskset Cheatsheet | Pandoc Cheatsheet | Curl Cheatsheet | Grep CheatSheet | Cron CheatSheet | Grep CheatSheet | More! Python 2.7 and 3.4 are now available via SCL repositories. Please upgrade to a minimum Python version of 2.7/3.4+ or downgrade to Glances 2.6.2 (last version with Python 2.6 support). requests (for the Ports, Cloud plugins and RESTful export module). pystache (for the action script feature).pySMART.smartx (for HDD Smart support).py-cpuinfo (for the Quicklook CPU info module).prometheus_client (for the Prometheus export module).potsdb (for the OpenTSDB export module).pika (for the RabbitMQ/ActiveMQ export module).kafka-python (for the Kafka export module).influxdb (for the InfluxDB export module).hddtemp (for HDD temperature monitoring support).elasticsearch (for the Elastic Search export module).docker (for the Docker monitoring support).couchdb (for the CouchDB export module).cassandra-driver (for the Cassandra export module).bernhard (for the Riemann export module).psutil>=5.3.0 (better with latest version).It is based on an open architecture where developers can add new plugins or exports modules. Glances is written in Python and uses libraries to grab information from your system.
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