hxpjava1:
[root@master01 demo]# kubectl create -k overlays/prod/
error: rawResources failed to read Resources: Load from path ../../base failed: '../../base' must be a file (got d='/root/kubectl/01create/kustomize/demo/base')
[root@master01 demo]# kubectl kustomize ./base
Error: rawResources failed to read Resources: Load from path backend failed: 'backend' must be a file (got d='/root/kubectl/01create/kustomize/demo/base/backend')
kubernetes 服务发现实现...
ycpriscilla:
请问端口的SRV记录可以在应用中引用吗?类似这样http://curl.kube-system:_http._tcp.curl.kube-system
国内高速下载Docker 以及 d...
m0_37579834:
非常感谢
国内高速下载Docker 以及 d...
m0_37579834:
感谢,找了半年其他的,还是这个有用
docker mac版 已经集成k...
ailinyingai:
重新安装mac系统 哈哈哈
kubernetes 自从1.7开始,可以在pod 的container 内获取pod的spec,metadata 等信息。
具体方法可以通过env获取:
env:
- name: MY_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: MY_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: MY_POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: MY_POD_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
- name: MY_POD_SERVICE_ACCOUNT
valueFrom:
fieldRef:
fieldPath: spec.serviceAccountName
spec.nodeName : pod所在节点的IP、宿主主机IP
status.podIP :pod IP
metadata.namespace : pod 所在的namespace
更多参数:https://kubernetes.io/docs/tasks/inject-data-application/environment-variable-expose-pod-information/
https://github.com/kubernetes/kubernetes/issues/24657