As soon as you manage more than a few DRBD resources distributed over a wide set of hardware, split brain situations cannot always be avoided. Standard split brains are caused by multiple nodes having different opinions about the latest state of the data on their local disk. Disclaimer: If applied incorrectly, commands in this blog…
Read MoreAutomating the monitoring process in Enterprise environments is a challenge that led Icinga to create features such as their REST API and the Icinga Director module. In both new NetEye4 projects and those being migrated from NetEye3 to NetEye4, this challenge is one of the aspects that I highlight the most and is certainly one…
Read MoreThe Agent’s distribution is probably one of those more time-consuming tasks. This can be for various reasons: different operating systems, network segregation, administrative credentials that are difficult to obtain, or even more simply, a large number of Agents to install. We know that the Agent installation on Windows servers is made easier by this PowerShell…
Read MoreAs 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…
Read MoreRecently I had to face a problem concerning a daemon written in Go that was consuming all available memory – causing critical and unpredictable situations for all the other components of the system. The first alarm came from NetEye: There was something that was requesting more and more memory. It was easy to understand which…
Read MoreProcess automation refers to the ability of a technological system to execute a series of tasks that were originally performed by humans. Such automation also controls, corrects and increases the visibility of the status of workflows and tasks, and generates reports throughout the process. The primary benefits of procedure automation are most surely productivity and…
Read MoreThe new challenge for monitoring solutions is to monitor infrastructure, software, and platforms that run in the cloud, or that are outsourced. The various contract models with cloud providers/outsourcers no longer focus on infrastructure monitoring, such as monitoring the fans or power supply in a physical server, but rather the availability and performance of applications,…
Read MoreIndustry insight into the rapidly evolving world of System Management and IT Monitoring: we were proud to be part of one inspiring community event at the “Bärner Analytic and Monitoring Conference” / Switzerland, where Georg talked about User Experience and End to End Monitoring with Alyvix. We had a great time together, learning about and…
Read MoreDue to the very positive customer feedback on our extended MSSQL performance monitoring article, I would like to briefly highlight this functionality. We have been implementing systems for MSSQL performance monitoring for a long time, offered either as a managed IT service, or on-premise depending on the requirements. Previously, we recorded and evaluated counters such…
Read MoreThe new NetEye 4.5 release brings with it a new version of the Director module. There are three main new features in this module: Director Health Check: a new tab in Director dashboard allows users to immediately check the current state, detecting problems or incorrect configurations Multi-Instance Support: this lets you easily manage distinct environments…
Read MoreMonitoring needs to take place wherever data is collected, which may not always be right next to your NetEye server. If you have poor signal reception, or else you’re running on a virtual machine, and you need 24×7 availability, notification via SMS may be the only option. Sometimes you just can’t run a serial cable…
Read MoreAs a software developer, working with translations has always been a pain.Non-technical people like translators cannot work directly on translation files due to their rules and the file syntax. In my professional career I’ve tried many times to include translators into the workflow, but the time we spent solving the bugs they introduced was more…
Read MoreBeing able to perform automatic provisioning of infrastructure is becoming a must-have feature for teams that want to be able to automate their entire provisioning and deployment process, and the Wuerth Phoenix team is no exception. Tools like HashiCorp’s Terraform can help teams in reaching this goal by providing the capability of writing IaC (Infrastructure…
Read MoreThe Safed agent keeps track of the events it receives from the Eventlog by keeping the LastEventID in registry. At start time the agent tries to retrieve all events from Windows Eventlog since starting from the LastEventID. When the amount of events since LastEventID is too large or the LastEventID has been removed from the…
Read MoreScenario Unifi is a well-known wireless solution developed by Ubiquity Networks. It’s widely used due to its efficiency and low cost. Up until some years ago, the vendor offered just a basic set of access points managed by a software controller. Year after year, the number and types of wireless controllers grew to include many specialized types…
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