[root@spray2:~]# kubectl logs -f client-go-in-cluster-demo
standard_init_linux.go:211: exec user process caused "no such file or directory"
.
非常简单的Dockerfile
[root@omp-harbor:/data/Dockerfile/k8stest]# vim Dockerfile
FROM alpine:3.12.3

COPY ./app /app
CMD ["/app"]
.
搞了半天，其实是alpine镜像的问题：
https://stackoverflow.com/a/62123648
.

CGO has to be disabled for alpine

export CGO_ENABLED=0
Then go build
.

All OK啦！！！！

有疑问加站长微信联系（非本文作者）