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实操技巧进入容器网络nskubectl get pods xxx -o wide获取node名登录node获取容器进程id:docker:docker ps| grep $poddocker inspect -f {{.State.Pid}} 容器idcontainerd:crictl ps | grep podnamecrictl inspect 容器id | jq '.info.pid...
准备个容器apiVersion: apps/v1
kind: Deployment
metadata:
name: busybox
labels:
app: busybox
spec:
replicas: 1
selector:
matchLabels:
app: busybox
template:
metadata:
...
describe k8s pod的时候,会看到一行QoS Class,这玩意对于k8s里的应用,就好像oom_score_adj之于linux应用,决定着当资源紧张的时候,pod被驱逐的优先顺序k8s不想oomscore一样可以直接通过调节数值来定义,他分成固定的三类:GuaranteedBurstableBestEffort决定一个应用的QoS Class是哪一类的,是他们对资源限制的配置...
接到个任务,写个k8s相关的小工具,目标集群在阿里云上拉了库下来照着demo写,结果报了个错Max retries exceeded with url: /api/v1/namespaces (Caused by SSLError(SSLError(397, '[SSL: CA_KEY_TOO_SMALL] ca key too small (_ssl.c:3862)')))厄厄,这个con...
环境配置https://help.aliyun.com/document_detail/315439.html新版文档(推荐:https://help.aliyun.com/document_detail/315448.html?spm=a2c4g.11186623.0.0.9a7d5c2aq4loIO获取access_key_idhttps://ram.console.aliyun.com...
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