Posts
How to Add NVIDIA GPU Nodes to a Kubernetes Cluster
· β˜• 14 min read
1. Disk Handling 1.1 Inspect Disks Inspect the new disk 1 fdisk -l Disk /dev/nvme1n1: 3.91 TiB, 4294967296000 bytes, 8388608000 sectors 1.2 Build a RAID0 If you have several small disks, a better approach is to build a RAID0 β€” this gives you not only a larger storage directory but also higher speed.

Integrating GPT Services into WeChat and Official Accounts
· β˜• 3 min read
Paid integration service available at 200 RMB/year; technical support is also available at 200 RMB per session, capped at 1 hour. Follow the official account to get contact details. 1. Information You Need to Provide Go to https://mp.weixin.qq.com/ and open 【Settings and

A Guide to Designing and Implementing LLM Applications
· β˜• 6 min read
1. Problems with Using LLMs Directly Unstable output One characteristic of generative AI is the diversity of its output. Ask an LLM the same question several times and you may get different answers. This uncertainty in output is a pleasant surprise for users in conversation and creative scenarios. But in

Chaos Engineering and Putting It into Practice
· β˜• 9 min read
Two months ago, I gave a talk to a business team about chaos engineering in practice. This post mainly organizes the content of that talk. Click to view the presentation 1. The Origin of Chaos 1.1 The Birth of the Discipline of Chaos Before discussing chaos, let us first think about the relationship between chaos, chaos engineering, and our production services.

What It's Like to Be an SRE at a Small or Medium-Sized Company
· β˜• 10 min read
1. Two Years Ago I Took a Different Path Looking back now, 2021 should have been a golden year for internet workers in Wuhan to change jobs. The pandemic had passed, and we were full of hope for the future; monetary policy was loose, and companies were confident about market prospects.