mirror of
https://github.com/kairos-io/kairos-sdk.git
synced 2025-04-27 19:15:23 +00:00
3163cfbac0
This had some side effects: - Have to add some utils from the kairos/machine modules, which IMHO should not be there, they should be here if the are generic enough - Dropping the sdk dir, just have the modules in the root dir Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
49 lines
1.0 KiB
Go
49 lines
1.0 KiB
Go
package system
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import (
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"fmt"
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"github.com/kairos-io/kairos-sdk/mounts"
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"github.com/kairos-io/kairos-sdk/state"
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"github.com/kairos-io/kairos-sdk/utils"
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)
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func SetGRUBOptions(opts map[string]string) Option {
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return func(c *Changeset) error {
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if len(opts) > 0 {
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c.Add(func() error { return setGRUBOptions(opts) })
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}
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return nil
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}
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}
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func setGRUBOptions(opts map[string]string) error {
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mountPath := "/tmp/oem"
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runtime, err := state.NewRuntime()
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if err != nil {
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return err
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}
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oem := runtime.OEM
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if runtime.OEM.Name == "" {
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oem = runtime.Persistent
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}
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if err := mounts.PrepareWrite(oem, mountPath); err != nil {
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return err
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}
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defer func() {
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oem.MountPoint = mountPath
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mounts.Umount(oem) //nolint:errcheck
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}()
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for k, v := range opts {
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out, err := utils.SH(fmt.Sprintf(`%s /tmp/oem/grubenv set "%s=%s"`, utils.FindCommand("grub2-editenv", []string{"grub2-editenv", "grub-editenv"}), k, v))
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if err != nil {
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fmt.Printf("could not set boot option: %s\n", out+err.Error())
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}
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}
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return nil
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}
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