归档

2024 年 04 月

K8s Trivial Questions

2024-04-30

Devops #K8s

Here are some examples or illustrations that I use quite a lot in my work routine. How to reuse env parameter in another one(e.g. assemble many into o

ArgoCD intermittent updates to manifest fail

2024-04-30

Devops #K8s

Under our scenario we put Github Actions to use argocd cli to update our app's manifest, which is like below - name: Update ArgoCD Image

Mac App: Mac Mouse Fix

2024-04-26

Software #Mac

💡 Make sure your mouse uses generic USB driver other than a private or modified protocol, or the below contents may not be applied to your case. Furt

K8s on Bare metal: Creation by kubespray

2024-04-17

Devops #K8s

K8s on Bare metal: Teleport by helm

2024-04-17

Devops #K8s #Helm

Helm Charts here, I use terraform + helm provider to install teleport charts. We have to start from here:

K8s on Bare metal: Servers

2024-04-17

Devops #K8s

This is a series posts which illustrates how to start a brand new k8s cluster on bare metal servers. I will introduce all the procedure of that and sh

Migrate Big Table in MySQL

2024-04-11

Ops #MySQL

Migrate MySQL big table(50 Million) rows using insert into xxx select * from yyy and it said ERROR 1206 (HY000): The total number of locks exceeds the

Helm stucking at "Uninstalling" Status

2024-04-07

Ops #K8s #Helm #Gist

Sometimes if we do not pay attention to the helm release uninstallation order, like we removed one release which includes CRDs and then we try to remo

2024 年 03 月

K8s ETCD 集群备份

2024-03-28

Devops #K8s

因为云计算的快速发展，K8s 早已经成为了现代服务的核心。而作为 K8s 的核心，etcd 集群自然有着至关重要的位置。如果使用的是云厂商托管的 K8s 那么相对简单一些，K8s 本身的升级和维护基本上云厂商都会负责，无需投入太多精力，只要定期安排好时间配合厂商做一下升级即可。但是如果是自建的 K8

Docker compose pull EOF fix

2024-03-24

Linux #Gist

Get "https://ghcr.io/v2/immich-app/immich-machine-learning/manifests/sha256:faa7e3deefad043bb7b68a64bc6ef7b5d38527095e99dfc976456caad9b0387a": EOF 可能和