Recent posts

Kubeadm cluster with PodSecurityPolicy

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After enabling PodSecurityPolicy admission controller in a kubeadm cluster, one might forget to create policy for mirror pods until finding it out in a hard ...

Gemini support

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This blog is now also available under Gemini protocol, in Gemtext format, at gemini://xdavidwu.eglo.ga. Post contents are identical.

Setting terminal to launch .desktop with GIO

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When learning about Gemini today, I clicked on a gemini:// link, set my Firefox open-with preference to a command line client and clicked “Open link”, but no...

Posts in English

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I have started writing posts in English on this blog. All posts in English will be tagged en.