Working around HBA option ROM boot failure
One of my servers rebooted due to unexpected power failure, and after the power came back up, it tried to boot, but looped in HBA option ROM. A disk failed b...
Posts
Bring your own tools on debugging distroless containers
Distroless containers are common these days but they are hard to debug: they contains no executables other than the application itself, there are no shells, ...
不使用 macOS 重現網頁在 Safari 下的 bug
工作遇到有人在 Safari 撞到前端 bug
CentOS Stream 8 to 9 upgrade attempt
事隔四年又再來玩一次手動折騰（中間 8 升 Stream 8 偏 trivial 就沒紀錄了）
“Quick View” in DocumentsUI
I have been a Pixel user for a long time, mostly for joining Android Beta to test my apps. Pixels, however, bug me with a strongly opinionated behavior. Out-...
Ceph Pacific to Quincy upgrade notes
Some random notes from upgrading my Ceph cluster:
Chosing Linux distribution
I had been looking into using Alpine Linux as my daily driver for a long time, and just switched to it recently. Before the switch, I was using Arch Linux. I...
網站又搬家嘍
之前用了一年的 eglo.ga 是 freenom 提供的免費網域, 在到期一年的時候, 沒有任何事先通知, 直接改解析為他們的廣告, 這個網域也直接被他們歸類成需付費的網域
Matrix-powered comments on this site
I have changed the commenting platform from Disqus to one based on Matrix.
Kubeadm cluster with PodSecurityPolicy
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 ...
Creating an OS image with Kaniko
It is common to create an OS image with a Containerfile like following:
Gemini support
This blog is now also available under Gemini protocol, in Gemtext format, at gemini://xdavidwu.link. Post contents are identical.
Setting terminal to launch .desktop with GIO
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
I have started writing posts in English on this blog. All posts in English will be tagged en.
網站搬家嘍
因原使用的 domain *.parto.nctu.me 的提供者 nctu.me 關站, 我們將 domain 遷移到了 *.eglo.ga, 同時把我們的服務從 Parto rebrand 到 Egloga
建一個比較健康的 k8s
帶有些微潔癖的 k8s 折騰紀錄
Android Tips
Android gradle plugin 3.5.0+ disables v1 signing by default if minSdk >= 24 and v2 enabled, since this commit.
CentOS 7.7 to 8 upgrade attempt
紀錄一下我純手動升級 CentOS 8 的過程
HP Thunderbolt 3 Dock NIC 魔改
看便宜又好用就託朋友幫忙在淘寶上買了顆二手 HP Thunderbolt 3 Dock
P106-100 Cloud Gamming on Linux
在 headless 的環境下用 P106-100 架出個人 Linux cloud gaming 平台
Arch Linux 安裝攻略
mirror from xdavidwu/arch-linux-install
TensorFlow C++ installation
這部份根本 undocumented 很煩
Linux kernel building tips
nconfig looks prettier than menuconfig syncconfig replaces slientoldconfig localmodconfig uses lsmod to update .config with currently loaded modules ...
Wake On Lan
UEFI / BIOS 設定裡沒有 Wake On Lan 選項時別驚慌
Arch Linux Boot Optimize
mirror from xdavidwu/arch-linux-boot-optimize
sendmail 設定
sendmail 大致上需要注意的設定就是 hostname
在不需要 domain 的情況下使用 GitLab Pages
在我的 case 中 GitLab 外面正好有一層 nginx 的 reverse proxy 可以利用
Hello World
總之，我又來用 Jekyll 寫網誌了