Merge pull request #4832 from baude/apiv2tomaster

Apiv2tomaster

1 files changed, 25 insertions, 0 deletions

diff --git a/pkg/api/handlers/generic/ping.go b/pkg/api/handlers/generic/ping.go
new file mode 100644
index 000000000..44a67d53f
--- /dev/null
+++ b/pkg/api/handlers/generic/ping.go
@@ -0,0 +1,25 @@
+package generic
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func PingGET(w http.ResponseWriter, _ *http.Request) {
+	setHeaders(w)
+	fmt.Fprintln(w, "OK")
+}
+
+func PingHEAD(w http.ResponseWriter, _ *http.Request) {
+	setHeaders(w)
+	fmt.Fprintln(w, "")
+}
+
+func setHeaders(w http.ResponseWriter) {
+	w.Header().Set("API-Version", DefaultApiVersion)
+	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.WriteHeader(http.StatusOK)
+}