a minimal runtime for golang app base on centos 7.
package main
import (
"fmt"
"io/ioutil"
"net/http"
"os"
)
func main() {
resp, err := http.Get("https://google.com")
check(err)
body, err := ioutil.ReadAll(resp.Body)
check(err)
fmt.Println(len(body))
}
func check(err error) {
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}GOOS=linux go build -o main .FROM afxcn/goruntime
ADD main /
CMD ["/main"]docker build -t afxcn/hello-go .docker run afxcn/hello-go