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d2vm/run: hetzner: convert image to raw if needed
Signed-off-by: Adphi <philippe.adrien.nousse@gmail.com>
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parent
0192f32905
commit
4720b1cd17
@ -22,6 +22,7 @@ import (
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"net"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"time"
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@ -31,6 +32,8 @@ import (
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"github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/svenwiltink/sparsecat"
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exec2 "go.linka.cloud/d2vm/pkg/exec"
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)
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const (
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@ -80,7 +83,21 @@ func runHetzner(ctx context.Context, imgPath string, stdin io.Reader, stderr io.
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return err
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}
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if i.Format != "raw" {
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return fmt.Errorf("image format must be raw")
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logrus.Warnf("image format is %s, expected raw", i.Format)
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rawPath := filepath.Join(os.TempDir(), "d2vm", "run", filepath.Base(imgPath)+".raw")
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if err := os.MkdirAll(filepath.Dir(rawPath), 0755); err != nil {
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return err
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}
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defer os.RemoveAll(rawPath)
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logrus.Infof("converting image to raw: %s", rawPath)
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if err := exec2.Run(ctx, "qemu-img", "convert", "-O", "raw", imgPath, rawPath); err != nil {
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return err
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}
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imgPath = rawPath
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i, err = ImgInfo(ctx, imgPath)
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if err != nil {
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return err
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}
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}
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src, err := os.Open(imgPath)
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if err != nil {
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