Kubernetes 相当于 docker --privileged？

Question

我想在Kubernetes中托管一个TDengine集群，然后在容器中启用coredump时遇到错误。

我已经搜索了Stack Overflow并找到了Docker解决方案，如何在构建Docker映像时修改' core_pattern '，但不是Kubernetes。

Answer 1

下面是一个例子:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: my-app
spec:
template: 
spec:
containers:
- image: my-image
name: my-app
...
securityContext:
allowPrivilegeEscalation: false
runAsUser: 0

Answer 2

只是对选定的答案进行了一些修复，最终工作的yaml是:

apiVersion: apps/v1
kind: Deployment
metadata:
name: core
spec:
selector:
matchLabels:
app: core
template:
metadata:
labels:
app: core
spec:
containers:
- image: zitsen/enable-coredump:0.1.0
name: core
command: ["/bin/sleep", "3650d"]
securityContext:
allowPrivilegeEscalation: false
runAsUser: 0