# The bind address used by the HTTP service. # Determines whether HTTP endpoint is enabled. Head over to /etc/influxdb/nf and edit the following lines. HTTP authentication needs to be enabled in the InfluxDB configuration file. Telegraf true c – Enable HTTP authentication on your InfluxDB server
#Unable to access ntopng password
Now that you have an admin account, create an account for Telegraf > CREATE USER telegraf WITH PASSWORD 'password' WITH ALL PRIVILEGES > CREATE USER admin WITH PASSWORD 'password' WITH ALL PRIVILEGESĪdmin true b – Create a user account for Telegraf a – Create an admin account on your InfluxDB serverīefore enabled HTTP authentication, you are going to need an admin account. In order to have a correct TIG stack setup, we are going to setup InfluxDB authentication for users to be logged in when accessing the InfluxDB server. If you are having error messages in this section, please refer to the troubleshooting section at the end. However, even if your service is running, it does not guarantee that it is correctly sending data to InfluxDB. $ echo "deb $ stable" | sudo tee /etc/apt//influxdb.list To download packages on Ubuntu 18.04+, run the following commands: $ wget -qO- | sudo apt-key add. a – Getting packages on Ubuntu distributions In our case, we are going to use InfluxDB as an output. The whole list of available targets (also called inputs) is available here. It can also be used as a tool to process, aggregate, split or group data. Telegraf is an agent that collects metrics related to a wide panel of different targets.
The complete InfluxDB installation has already been covered in one of our previous articles. c – Modifying InfluxQL queries in Grafana query explorer.a – Add InfluxDB as a datasource on Grafana.
#Unable to access ntopng install
This tutorial is going to cover steps for Influx 1.7.x, but I will link to the InfluxDB 2.x setup as soon as it is written.īefore starting, make sure that you have sudo privileges on the system, otherwise you won’t be able to install any packages. We are also going to secure our instances with HTTPS via secure certificates.
#Unable to access ntopng how to
In this tutorial, we are going to learn how to setup Telegraf, InfluxDB and Grafana. InfluxDB will store data, and expose it to Grafana, which is a modern dashboarding solution. Telegraf is an agent responsible for gathering and aggregating data, like the current CPU usage for example. The principle of the TIG stack is easy to understand. This stack can be used to monitor a wide panel of different datasources: from operating systems (such as Linux or Windows performance metrics), to databases (such as MongoDB or MySQL), the possibilities are endless. I don't know if it could be related to the issue.From all the existing modern monitoring tools, the TIG (Telegraf, InfluxDB and Grafana) stack is probably one of the most popular ones. The problem started after enabling the Traffic Behaviour Analysis. Ntopng often crashes with the following error:
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