base64 k8s (yaml) decoder expects padding

cmd/dkl-local-server/bootv2.go

@@ -4,7 +4,6 @@ import (
 	"archive/tar"
 	"bytes"
 	"crypto"
-	"encoding/json"
 	"fmt"
 	"io"
 	"log"
@@ -12,26 +11,20 @@ import (
 	"os"
 
 	"github.com/klauspost/compress/zstd"
-	yaml "gopkg.in/yaml.v2"
 
 	"novit.tech/direktil/pkg/cpiocat"
 )
 
-func renderBootstrapConfig(w http.ResponseWriter, r *http.Request, ctx *renderContext, asJson bool) (err error) {
+func renderBootstrapConfig(w http.ResponseWriter, ctx *renderContext) (err error) {
 	log.Printf("sending bootstrap config for %q", ctx.Host.Name)
 
-	_, cfg, err := ctx.BootstrapConfig()
+	ba, err := ctx.BootstrapConfig()
 	if err != nil {
 		return err
 	}
 
-	if asJson {
-		err = json.NewEncoder(w).Encode(cfg)
-	} else {
-		err = yaml.NewEncoder(w).Encode(cfg)
-	}
-
-	return nil
+	_, err = w.Write(ba)
+	return
 }
 
 func buildInitrd(out io.Writer, ctx *renderContext) (err error) {
@@ -72,7 +65,7 @@ func buildInitrd(out io.Writer, ctx *renderContext) (err error) {
 	}
 
 	// config
-	cfgBytes, _, err := ctx.BootstrapConfig()
+	cfgBytes, err := ctx.BootstrapConfig()
 	if err != nil {
 		return
 	}