mirror of
https://github.com/rancher/os.git
synced 2025-08-15 21:43:42 +00:00
872f1cd6da
- Use burmilla GitHub repos - Release under burmilla Docker Hub - GitHub action for create releases - Updated boot image and login banner - Use Debian as default console - Updated system-cron to v0.5.0 - Updated services to latest versions - Bump up kernel to 4.14.206 - Include burmilla/os-debianconsole:v1.9.0 to initrd
103 lines
2.1 KiB
Go
103 lines
2.1 KiB
Go
package install
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import (
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"html/template"
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"os"
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"os/exec"
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"path/filepath"
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"github.com/burmilla/os/pkg/log"
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)
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func RunGrub(baseName, device string) error {
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log.Debugf("installGrub")
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//grub-install --boot-directory=${baseName}/boot ${device}
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cmd := exec.Command("grub-install", "--boot-directory="+baseName+"/boot", device)
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if err := cmd.Run(); err != nil {
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log.Errorf("%s", err)
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return err
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}
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return nil
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}
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func grubConfig(menu BootVars) error {
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log.Debugf("grubConfig")
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filetmpl, err := template.New("grub2config").Parse(`{{define "grub2menu"}}menuentry "{{.Name}}" {
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set root=(hd0,msdos1)
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linux /{{.bootDir}}vmlinuz-{{.Version}}-rancheros {{.KernelArgs}} {{.Append}}
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initrd /{{.bootDir}}initrd-{{.Version}}-rancheros
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}
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{{end}}
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set default="0"
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set timeout="{{.Timeout}}"
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{{if .Fallback}}set fallback={{.Fallback}}{{end}}
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{{- range .Entries}}
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{{template "grub2menu" .}}
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{{- end}}
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`)
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if err != nil {
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log.Errorf("grub2config %s", err)
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return err
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}
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cfgFile := filepath.Join(menu.BaseName, menu.BootDir+"grub/grub.cfg")
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log.Debugf("grubConfig written to %s", cfgFile)
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f, err := os.Create(cfgFile)
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if err != nil {
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return err
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}
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err = filetmpl.Execute(f, menu)
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if err != nil {
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return err
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}
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return nil
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}
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func PvGrubConfig(menu BootVars) error {
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log.Debugf("pvGrubConfig")
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filetmpl, err := template.New("grublst").Parse(`{{define "grubmenu"}}
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title BurmillaOS {{.Version}}-({{.Name}})
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root (hd0)
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kernel /${bootDir}vmlinuz-{{.Version}}-rancheros {{.KernelArgs}} {{.Append}}
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initrd /${bootDir}initrd-{{.Version}}-rancheros
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{{end}}
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default 0
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timeout {{.Timeout}}
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{{if .Fallback}}fallback {{.Fallback}}{{end}}
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hiddenmenu
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{{- range .Entries}}
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{{template "grubmenu" .}}
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{{- end}}
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`)
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if err != nil {
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log.Errorf("pv grublst: %s", err)
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return err
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}
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cfgFile := filepath.Join(menu.BaseName, menu.BootDir+"grub/menu.lst")
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log.Debugf("grubMenu written to %s", cfgFile)
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f, err := os.Create(cfgFile)
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if err != nil {
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log.Errorf("Create(%s) %s", cfgFile, err)
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return err
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}
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err = filetmpl.Execute(f, menu)
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if err != nil {
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log.Errorf("execute %s", err)
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return err
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}
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return nil
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}
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