Monthly Archives: February 2020

Recent technical articles & videos.

Kubernetes: Deploying External OpenStack Cloud Provider with Kubeadm, The Best Kubernetes Tutorials, FOSDEM 2020: Understanding security from the kernel up (50min), Guide to Kubernetes Egress Network Policies, Introducing Watch-Proxy: A Beacon to Gather Kubernetes Info for IT Systems, Kubernetes Operators:

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Latest technical articles & videos.

Kubernetes: O’Reilly: Kubernetes Operators: Automating the Container Orchestration Platform, Kubernetes Networking Demystified: A Brief Guide, Understanding Kubernetes limits and requests by example, Understanding Kubernetes pod evicted and scheduling problems, How to troubleshoot Kubernetes OOM and CPU Throttle, 33(+) K8s Security

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RHCSA7: Task of the day

Allowed time: 10 minutes.
Create a XFS file system of 100MB. Mount it under /mnt. Then, increase its size by 50MB.

RHCE7: Task of the day

Allowed time: 10 minutes.
Configure a system to forward all email to a central mail server at 192.168.1.1 (change the IP address accordingly).

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