mirror of
https://github.com/containers/podman.git
synced 2025-11-04 08:56:05 +08:00
8a8bae8299
* API-Version header now Major.Minor to support tools parsing this header * Libpod Version updated to 2.0.0 to reflect changes in API field values * API-Version and Libpod-API-Version headers are now included in all results Fixes #7327 * Header support tested against goland 2020.2 and https://www.jetbrains.com/help/idea/docker.html plugin Signed-off-by: Jhon Honce <jhonce@redhat.com>
30 lines
828 B
Go
30 lines
828 B
Go
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("Docker-Experimental", "true")
|
|
w.Header().Set("Cache-Control", "no-cache")
|
|
w.Header().Set("Pragma", "no-cache")
|
|
|
|
w.Header().Set("Libpod-Buildha-Version", buildah.Version)
|
|
w.WriteHeader(http.StatusOK)
|
|
|
|
if r.Method == http.MethodGet {
|
|
fmt.Fprint(w, "OK")
|
|
}
|
|
fmt.Fprint(w, "\n")
|
|
}
|