Sysadmin Tools 🇺🇦
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Sysadmin/DevOps tools, news and other interesting things from modern IT world.
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Forwarded from Daniele Polencic
I took a short break from the kubernetes instance calculator to publish this new report from Kube Careers.

Karnav analyzed all the 113 jobs posted in the past 3 months (Apr-May-Jun 2021) and extracted metrics for:

- kubernetes salary ranges
- remote vs office offers
- popular cloud providers
- popular technologies used with kubernetes
- metrics stacks
- CI/CD, etc.

You can check the full report here: https://kube.careers/report-2021-q2
Forwarded from Linux Kernel Security (Alexander Popov)
Kernel Pwning with eBPF: a Love Story by Valentina Palmiotti

The detailed overview of eBPF from the exploit developer's perspective and the analysis of the CVE-2021-3490 exploit for Ubuntu 20.10.

https://www.graplsecurity.com/post/kernel-pwning-with-ebpf-a-love-story
kuberhealthy

An operator for synthetic monitoring on Kubernetes. Write your own tests in your own container and Kuberhealthy will manage everything else. Automatically creates and sends metrics to Prometheus and InfluxDB. Included simple JSON status page. Supplements other solutions like Prometheus very nicely!

#k8s #kubernetes #monitoring #prometheus #influxdb