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10. 10. 2022 Lorenzo Candeago DevOps

My OpenShift Journey #5: Run Unprivileged Containers with systemd in OpenShift: Part 2 – Testing

In my previous blog post, we modified the boot parameters to enable cgroups v2 and the user namespace in CRI-O. In this second part I’ll show you how to run a sample container with systemd and check that the modifications we made actually worked. Setting up a Test Docker To test the new config, let’s…

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06. 10. 2022 Lorenzo Candeago DevOps

My OpenShift Journey #4: Run Unprivileged Containers with systemd in OpenShift: Part 1 – Deployment

For our ongoing transition from Jenkins to OpenShift, we’re currently working on porting our testing infrastructure to OpenShift. Our tests involve installing and running our product, NetEye, in a container. The installation requires a working systemd environment inside the container, and systemd needs to run with PID 1 and as root user (UID 0). Until…

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