Blog Entries

17. 12. 2025 Mattia Codato Development, DevOps, Kubernetes

A K3s Cluster Based on Raspberry Pi’s – The Hardware Adventure

When I got back from my last trip to Japan, I quickly bumped into a small but annoying problem: I had finally reached my free storage limit on Google Photos. Instead of just buying more space for a few euros a year, I saw it as the perfect excuse to try something I’ve been considering…

Read More
05. 12. 2025 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.43

Passive Checks Stuck in Pending During Director Deployments A race condition during Director deployments caused some passive checks to remain in a pending state instead of updating properly. This behavior has now been corrected. With the fix in place, passive checks will transition to the correct state without requiring manual intervention. List of updated packages…

Read More
05. 12. 2025 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.44

Passive Checks Stuck in Pending During Director Deployments A race condition during Director deployments caused some passive checks to remain in a pending state instead of updating properly. This behavior has now been corrected. With the fix in place, passive checks will transition to the correct state without requiring manual intervention. List of updated packages…

Read More
05. 12. 2025 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.45

Fix for Broken Links in the Icinga Web 2 Business Process Module We have resolved an issue that caused broken links within the Business Process module. In certain cases, links pointing to monitoring objects were generated incorrectly, resulting in users being unable to navigate to the relevant monitoring details. This has now been fixed, and…

Read More
01. 12. 2025 Mattia Codato Downloads / Release Notes, NetEye, Unified Monitoring

NetEye 4.45 Release Notes

Welcome to version 4.45 of our NetEye v4 Unified Monitoring Platform. As you log in, you’ll be welcomed by the serene winter landscape of St. Magdalena/Santa Maddalena in Villnösser Tal/Val di Funes. The small village rests quietly beneath the dramatic Geisler peaks, blanketed in fresh snow that softens every contour. Morning light brushes the slopes,…

Read More
25. 09. 2025 Mattia Codato CTF Writeups, Development, Events

Preparing for WP CTF 2025

Summer is over, autumn is here – and so is the most anticipated event of the year for cybersecurity students: WP CTF 2025. Every year, the WP CTF draws cybersecurity students hungry to learn, compete, and put their skills to the test. Our marketing team has been working for months to organize an incredible event,…

Read More
05. 08. 2025 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.43

Fix monitoring object creation during deployment We fixed a bug that caused a monitoring object to be lost if it was created while a Diretor deployment was in progress. List of updated packages To solve the issues mentioned above, the following packages have been updated for NetEye 4.43:

Read More
02. 06. 2025 Mattia Codato Development, Front-end, Icinga News, Icinga Web 2, NetEye, PHP

Content Security Policy (CSP) + NetEye 4.42

In the latest update to NetEye 4.42, we’re excited to announce the introduction of support for the Content-Security-Policy (CSP) header within the Icinga Web 2 interface. This enhancement plays a crucial role in strengthening your system’s defenses against cross-site scripting (XSS) attacks by controlling what resources a browser is allowed to load. What is Content…

Read More
22. 04. 2025 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.41

Fix Tornado filter WHERE condition We fixed an issue in Tornado UI that did not allow deleting the WHERE condition of a filter in some conditions. List of updated packages To solve the issue, the following packages have been updated

Read More
01. 04. 2025 Mattia Codato Bug Fixes, NetEye

NetEye 4 – Security Advisory

Important: Icingaweb2 Module Reporting security update Type/Severity NetEye Product Security has rated this update as having a security impact of High Topic An update for the package icingaweb2-module-reporting is now available for NetEye 4. Security Fix for NetEye 4.41 For details on how to apply this update, which includes the changes described in this advisory, refer…

Read More
01. 04. 2025 Mattia Codato Bug Fixes, NetEye

NetEye 4 – Security Advisory

Important: Icingaweb2 Module Director security update Type/Severity NetEye Product Security has rated this update as having a security impact of Medium Topic An update for the package icingaweb2-module-director is now available for NetEye 4. Security Fix for NetEye 4.41 For details on how to apply this update, which includes the changes described in this advisory, refer…

Read More
11. 02. 2025 Mattia Codato Development, Events, NetEye

Podman Quadlet: Simplifying Container Management with systemd

Just like last year, we had the wonderful opportunity to attend FOSDEM, the most important open source conference in Europe. This year was no exception, and among the many exciting talks, one that particularly caught my attention was Alex Stefanini’s presentation on Podman Quadlet. Integrated with Podman since version 4.4, Quadlet has emerged as a…

Read More
18. 12. 2024 Mattia Codato Automation, Development, DevOps

GitOps: Push vs Pull? Choosing the Right Approach for Production Deployments

Starting a new project is often an opportunity to reevaluate established practices. In our case, deploying a containerized application to production with OpenShift led us to revisit our GitOps strategy. Using ArgoCD as our GitOps tool raised a fundamental question: What is the best way to move changes into production—push or pull? Understanding Push and…

Read More
02. 12. 2024 Mattia Codato Bug Fixes, NetEye

Bug Fixes for NetEye 4.38

For ntopng we fixed license limit enforcement, which could lead to flow drops. Furthermore, we’ve fixed an issue related to the RPM Mirror where the sync would have failed after the one performed during the neteye rpmmirror setup command, due to a dependency change. Note: to apply the bug fix, run the neteye rpmmirror setup…

Read More
25. 11. 2024 Mattia Codato CTF Writeups, Events

WP CTF 2024: Another Successful Edition!

The 2024 edition of the WP CTF has ended, and we are thrilled to announce its resounding success! This year, approximately 80 participants formed teams from across Europe, including Greece, Germany, Austria, and the Netherlands. Staying true to tradition, WP CTF 2024 featured a Jeopardy-style competition with diverse categories such as AI, Cryptography, OSINT, Web,…

Read More

Archive