OpenShift | ioflair

Fix Broken Bitnami Deployments: Why Your Images Disappeared and How to Pull Them Again

By Péter Nyári on 2025.10.08.

What’s happening: “Image not found / Manifest not found / ImagePullBackOff” errors You might have a setup where a Helm chart or Kubernetes manifest was deploying a Bitnami container image (e.g. bitnami/redis:6.x, or bitnami/postgresql:14.3) successfully in the past. Suddenly, you try the same deployment and you see errors like: In other words: the image that […]

OpenShift 4.12 Traffic Analysis with ElastiFlow

By Péter Nyári on 2023.02.21.

OpenShift's traffic analysis capabilities can be further enhanced by analyzing NetFlow data using ElastiFlow, a powerful open source tool for analyzing network traffic in real time. In this article, we will explore how ElastiFlow can be used to analyze and monitor traffic on OpenShift / OKD 4.8 and its later versions (including 4.11 and 4.12+). […]

Fix Longhorn Volumes Stuck in Attach/Detach Loop on OpenShift/OKD

By Péter Nyári on 2022.12.12.

If you are using Longhorn Volumes on OpenShift/OKD, you may have encountered the dreaded “Attach/Detach loop”. This phenomenon is caused when Longhorn Volumes become stuck in an infinite loop of trying to attach and detach themselves from the OpenShift/OKD cluster. In this article we will explore the causes of this issue, as well as some […]

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