Blog entries by technology: Influx DB

31. 03. 2020 Stefano Bruno ITOA, NetEye

Take Care of Your Data: InfluxDB Sanitization

InfluxDB is the database used in NetEye for saving performance data. It guarantees graphic visibility of the data (thanks to the Grafana frontend) and it is very important that the data stored is useful. I’ll give you an example of how simple it can be to produce obsolete data in Influx: Suppose I create a…

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04. 12. 2019 Patrick Zambelli ITOA, NetEye

Downsampling Performance Data in InfluxDB

During the course of a NetEye installation, a wide range of performance data is collected. From latency metrics of ping checks, to the saturation data of disks and memory units, to the collection of utilization metrics of various kinds. For all of this data we’ve adopted the open source time series database InfluxDB. The time-aligned…

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26. 11. 2018 Susanne Greiner ITOA, NetEye

How to Drop a Tag in InfluxDB

If  you’ve ever had cardinality problems with InfluxDB, you might have discovered that a tag is the likely culprit.  Well done!  But now your next step is getting rid of that tag, and that’s when you’ll realize that in a time series database, tags play an important role in indexing.  Because dropping tags is rather complicated,…

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14. 11. 2016 Thomas Forrer Uncategorized

Updated package influxdb-0.13.0_neteye1.0.3-1 (NetEye 3.8)

ChangeLog: – fixed bug: Wrong logrotate settings cause HUGE logfile (NIFDB-2)

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14. 11. 2016 Thomas Forrer Downloads / Release Notes, NetEye, NetEye, NetEye

Updated package influxdb-0.13.0_neteye1.0.3-1 (NetEye 3.8)

ChangeLog: – fixed bug: Wrong logrotate settings cause HUGE logfile (NIFDB-2)

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14. 11. 2016 Thomas Forrer Uncategorized

Updated package influxdb-0.13.0_neteye1.0.3-1 (NetEye 3.8)

ChangeLog: – fixed bug: Wrong logrotate settings cause HUGE logfile (NIFDB-2)

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24. 06. 2021 Alessandro Valentini Contribution, NetEye

NetEye Backup: MariaDB

Roughly one year ago I started working on a set of backup scripts for NetEye with the following requirements: Cluster support without standby Configuration backups InfluxDB backup MariaDB backup In this post I’ll focus on the journey through my MariaDB backup implementation. Backing up MariaDB is usually a simple task: you run the mysqldump command…

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20. 06. 2019 Andrea Avancini Events, ITOA, NetEye, Unified Monitoring

InfluxDays London 2019

As did for the last year edition, our DevOps team participated at InfluxDays, a conference organized by InfluxData and focused on time series data. We were really looking at the event with excitement, for all the new features InfluxData is putting into the new InfluxDB 2.0. So, apart from grabbing a very nice t-shirt, we…

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06. 07. 2021 Lorenzo Candeago ITOA

Continuous Deployment for Grafana Dashboards using Jsonnet and Jenkins, Part 2

In my previous blog post, I introduced our scenario: in a private cloud context, we want to deploy a dashboard for multiple clients created using Grafana, InfluxDB and Telegraf for SQL performance monitoring. We saw how to write a Grafana dashboard programmatically using Jsonnet and upload it to Grafana using the Grafana API. In this…

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06. 07. 2021 Lorenzo Candeago ITOA

Continuous Deployment of Grafana Dashboards Using Jsonnet and Jenkins, Part 1

Say we want to monitor the disk latency of SQL Servers or other Windows Performance Counters in a private cloud context, and plot the results for users of our performance management platform who likely work in different companies. InfluxDB, Telegraf and Grafana are the right tools to achieve this, and with the power of Flux,…

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24. 06. 2021 Giuseppe Di Garbo NetEye

How to monitor applications using JSON pages

As you all known, JSON is a standard format used for exchanging data between applications. This standard is adopted by practically every vendor and by many applications to make information available via REST API. It is therefore very useful to exploit this information in standard format also in the monitoring field. A concrete example that…

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03. 06. 2021 Thomas Forrer Downloads / Release Notes, NetEye, Unified Monitoring

NetEye 4.18 Release Notes

Welcome to version 4.18 of our NetEye v4 Unified Monitoring Solution. The first quarter of the year is gone and the snow is slowly melting, leaving only a thin layer on the highest peaks, like shown in this majestic view of the Odle di Funes and Fermeda ridges at the end of the Val di…

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24. 05. 2021 Valentina Da Rold Bug Fixes, NetEye

Bug Fixes for NetEye 4.17

We updated InfluxDB to version 1.8.5, which solves high disk space usage while performing a backup. More detailed information, about what this new InfluxDB version brings with it, can be found here: InfluxDB Release Notes For NetEye 4.17 we updated the following packages: influxdb, influxdb-autosetup and influxdb-neteye-config to version 1.8.5_neteye2.6.0-1

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09. 01. 2021 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.15

We fixed a problem related to the use of Flux as data source language compatibility in the ITOA module. For NetEye 4.15 we updated: icingaweb2-module-analytics icingaweb2-module-analytics-autosetup to version 1.34.1-1 influxdb influxdb-autosetup influxdb-neteye-config to version 1.8.3_neteye2.4.1-1

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01. 12. 2020 Thomas Forrer Downloads / Release Notes, NetEye, Unified Monitoring

NetEye 4.15 Release Notes

Core New Feature JWT Authentication We introduced a new authentication backend for NetEye, the JWT Authentication. Now it is possible to enable this method to log in from one or more external authentication providers that forward the information about the logged user to NetEye in a secure way via JSON Web Tokens (JWT). Improvement NetEye…

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