blob: ce32d9b7c0c5366ed3aa41a3dab0eb73141a7949 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
package compat
import (
"fmt"
"net/http"
"github.com/containers/buildah"
)
// Ping returns headers to client about the service
//
// This handler must always be the same for the compatibility and libpod URL trees!
// Clients will use the Header availability to test which backend engine is in use.
// Note: Additionally handler supports GET and HEAD methods
func Ping(w http.ResponseWriter, r *http.Request) {
// Note: API-Version and Libpod-API-Version are set in handler_api.go
w.Header().Set("BuildKit-Version", "")
w.Header().Set("Builder-Version", "")
w.Header().Set("Docker-Experimental", "true")
w.Header().Set("Cache-Control", "no-cache")
w.Header().Set("Pragma", "no-cache")
w.Header().Set("Libpod-Buildah-Version", buildah.Version)
w.WriteHeader(http.StatusOK)
if r.Method == http.MethodGet {
fmt.Fprint(w, "OK")
}
}
|
