Operations | Monitoring | ITSM | DevOps | Cloud

The conversation usually starts with a question like “should we let ArgoCD/Flux/whatever synchronize the actual state automatically whenever the desired state changes in Git?” Truth be told, the question is usually not that elaborated, and it is more like “should I enable the auto-sync feature?” But, I wanted to save you from follow-up questions that help me better understand what that means, so I gave you a more extended and more precise version of the inquiry.

Today, most organizations, large or small, are hosting their SaaS application on the cloud using multi-tenant architecture. There are multiple reasons for this, but the most simple and straightforward reasons are cost and scalability. In a multi-tenant architecture, one instance of a software application is shared by multiple tenants (clients).

Grafana vs InfluxDB – Both offer their cloud services for storing, visualizing and alerting on any kind of time-series data. Both cloud offerings differ from each other in various ways and follow distinct pricing strategies. In this article, we cover the details of Grafana as a service and InfluxDB Cloud, their features and benefits along with their pricing models. MetricFire is a Hosted Grafana service, where you can use Grafana dashboards directly in the MetricFire platform.

Monitoring IT resources is part of the daily activities in large and medium-sized companies, but smaller companies also benefit from the advantages of monitoring systems, memory capacity, availability, and performance. The aim of such proactivity is to ensure smooth processes - for example, IT administrators need to know days in advance that disk space is becoming too low, so they can do something about it.

For many years after the inception of Compute Engine on June 28, 2012 (GA December 2, 2013), N1 was the only Google Cloud machine type family offered.

Have you heard? Docker Hub now limits usage by free anonymous and credentialed accounts. After the number of pulls from an IP address exceeds a fixed threshold within a six hour period (100 for anonymous, 200 for credentialed), Docker Hub throttles bandwidth. You’ll still get your Docker images, but at a much slower speed. You can read our earlier blog post to learn more about the Docker Hub policy changes.

While developing Docker images for Icinga 2, Icinga Web 2 and Icinga DB we stumbled over OpenShift which doesn’t allow images to run as root by default. One has to enable that explicitly. Also admins of K8s environments being more permissive by default may decide not to allow running as the superuser. So we’ve added a USER directive to our Dockerfiles to make our customers‘ compliance departments happy.