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Solved: Jsonnet Language Server in Zed Failed to Start
Since some update recently my Zed editor on my Macbook had trouble to start the Jsonnet language server, so the syntax validation and auto-complete are gone. I had a look at the error message but it didn’t really hinted anything: At least it told me where the server’s binary is located. So I went to…
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Solved: Couldn’t Pick Correct Python Version in VS Code in Fedora Linux
TL; DR: The VS Code was installed via flatpak. I purged it and re-installed it the normal way then the problem went away 🙂
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Fixed CoreDNS High CPU Issue in a Kubernetes Cluster
There was a Grafana alert saying that CPU usage was quite high on the master node of my garage Kubernetes cluster. I was watching a movie so I didn’t jump into this right away 🙂 I had a look at the master node today and this is how I fixed this issue. With the good…
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An Canary Upgrade of Istio 1.9 to 1.11
Prerequisites: full Admin access to a Kubernetes cluster, which has an older version of Istio installed. A while ago I decided to try Istio in my garage Kubernetes lab, and replaced ingress-nginx with istio-ingressgateway. At the time being I installed Istio 1.9.4, the latest release is already 1.11.4. To avoid being left in the deprecated…
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Mining Ethereum with Multiple AMD 6600 XT Cards on Ubuntu Linux
Warning: Ethereum(ETH) will migrate to PoS(Proof of Stake) algorithm in near future, maybe in a year. So jumping into ETH mining now might not be profitable. Also, I encourage crypto mining with renewable energy sources and a Tesla PowerWall 2 is just a few RTX 3090s away 🙂 Note: This is a follow-up for my…
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Sideloader: An InitContainer to Sideload Stuff to Your Main Container
After having played with ArgoCD for a few days, I came cross a blog post on how to get Grafana Tanka to work with ArgoCD. I like the idea to have Tanka as a plugin of ArgoCD, because: The main ArgoCD docker image doesn’t get bloated by all those binaries we want to use with…
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A Few Things I’m Grateful about Microsoft Windows
TL;DR. this is my story with Microsoft Windows, from 3.1 to 7. Many years after my mom bought me my first PC, I realized the Windows 3.1 installed by the vendor was a cracked copy, or pirate copy if you will. But Windows 3.1 was really amazing, and I liked it a lot. There were…
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Mining Ethereum with AMD 6600 XT on Ubuntu Linux
Warning: Ethereum(ETH) will migrate to PoS(Proof of Stake) algorithm in near future, maybe in a year. So jumping into ETH mining now might or might not be profitable. Also, I do I encourage crypto mining with renewable energy sources. Prerequisite: A PC running on Ubuntu 20.04 with stable Internet connection AMD RX 6600 XT is…