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copy shim/grub on default profile container change

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Signed-off-by: Christian Goll <cgoll@suse.com>
This commit is contained in:
Christian Goll
2023-07-20 12:17:46 +02:00
committed by Jonathon Anderson
parent 2fe98e5f55
commit 03ef7447e9
8 changed files with 76 additions and 49 deletions
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31
internal/pkg/warewulfd/copyshim.go
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@@ -2,9 +2,11 @@ package warewulfd
import (
"fmt"
"os"
"path"
warewulfconf "github.com/hpcng/warewulf/internal/pkg/config"
"github.com/hpcng/warewulf/internal/pkg/wwlog"
"github.com/hpcng/warewulf/internal/pkg/container"
"github.com/hpcng/warewulf/internal/pkg/node"
@@ -17,6 +19,7 @@ to the tftp directory
*/
func CopyShimGrub() (err error) {
wwlog.Debug("copy shim and grub binaries")
nodeDB, err := node.New()
if err != nil {
return err
@@ -29,24 +32,34 @@ func CopyShimGrub() (err error) {
if err != nil {
return err
}
if _, ok := profiles["default"]; ok {
if _, ok := profiles["default"]; !ok {
return fmt.Errorf("default profile doesn't exist")
}
if profiles["default"].BootMethod.Get() == "ipxe" {
// *Entry.Get doesn't work the same as it works for nodes!
if profiles["default"].BootMethod.Get() == "ipxe" || profiles["default"].BootMethod.Get() == "" {
wwlog.Verbose("default profile uses ipxe boot")
return
}
shimPath := container.ShimFind("default")
shimPath := container.ShimFind(profiles["default"].ContainerName.Get())
if shimPath == "" {
return fmt.Errorf("no shim found in the default profile")
return fmt.Errorf("no shim found in the container: %s", profiles["default"].ContainerName.Get())
}
err = util.CopyFile(shimPath, path.Join(conf.TFTP.TftpRoot, "shim.efi"))
err = util.CopyFile(shimPath, path.Join(conf.Paths.Tftpdir, "warewulf", "shim.efi"))
if err != nil {
return err
}
grubPath := container.GrubFind("default")
if shimPath == "" {
return fmt.Errorf("no grub found in the default profile")
_ = os.Chmod(path.Join(conf.Paths.Tftpdir, "warewulf", "shim.efi"), 0o755)
grubPath := container.GrubFind(profiles["default"].ContainerName.Get())
if grubPath == "" {
return fmt.Errorf("no grub found in the container: %s", profiles["default"].ContainerName.Get())
}
err = util.CopyFile(grubPath, path.Join(conf.TFTP.TftpRoot, "grub.efi"))
err = util.CopyFile(grubPath, path.Join(conf.Paths.Tftpdir, "warewulf", "grub.efi"))
if err != nil {
return err
}
_ = os.Chmod(path.Join(conf.Paths.Tftpdir, "warewulf", "grub.efi"), 0o755)
err = util.CopyFile(grubPath, path.Join(conf.Paths.Tftpdir, "warewulf", "grubx64.efi"))
_ = os.Chmod(path.Join(conf.Paths.Tftpdir, "warewulf", "grubx64.efi"), 0o755)
return
}