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kickstart.go
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kickstart.go
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package kickstart
import (
"fmt"
"github.com/osbuild/images/pkg/blueprint"
"github.com/osbuild/images/pkg/customizations/users"
)
type File struct {
Contents string
}
type OSTree struct {
OSName string
Remote string
}
type Options struct {
// Path where the kickstart file will be created
Path string
// Add kickstart options to make the installation fully unattended
Unattended bool
// Create a sudoers drop-in file for each user or group to enable the
// NOPASSWD option
SudoNopasswd []string
// Kernel options that will be appended to the installed system
// (not the iso)
KernelOptionsAppend []string
// Enable networking on on boot in the installed system
NetworkOnBoot bool
Language *string
Keyboard *string
Timezone *string
// Users to create during installation
Users []users.User
// Groups to create during installation
Groups []users.Group
// ostree-related kickstart options
OSTree *OSTree
// User-defined kickstart files that will be added to the ISO
UserFile *File
}
func New(customizations *blueprint.Customizations) (*Options, error) {
options := &Options{
Users: users.UsersFromBP(customizations.GetUsers()),
Groups: users.GroupsFromBP(customizations.GetGroups()),
}
instCust, err := customizations.GetInstaller()
if err != nil {
return nil, err
}
if instCust != nil {
options.SudoNopasswd = instCust.SudoNopasswd
options.Unattended = instCust.Unattended
if instCust.Kickstart != nil {
options.UserFile = &File{Contents: instCust.Kickstart.Contents}
}
}
if err := options.Validate(); err != nil {
return nil, err
}
return options, nil
}
func (options Options) Validate() error {
if options.UserFile != nil {
// users, groups, and other kickstart options are not allowed when
// users add their own kickstarts
if options.Unattended {
return fmt.Errorf("kickstart unattended options are not compatible with user-supplied kickstart content")
}
if len(options.SudoNopasswd) > 0 {
return fmt.Errorf("kickstart sudo nopasswd drop-in file creation is not compatible with user-supplied kickstart content")
}
if len(options.Users)+len(options.Groups) > 0 {
return fmt.Errorf("kickstart users and/or groups are not compatible with user-supplied kickstart content")
}
}
return nil
}