40 lines
995 B
Go
40 lines
995 B
Go
package configure
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
warewulfconf "github.com/warewulf/warewulf/internal/pkg/config"
|
|
"github.com/warewulf/warewulf/internal/pkg/overlay"
|
|
"github.com/warewulf/warewulf/internal/pkg/util"
|
|
"github.com/warewulf/warewulf/internal/pkg/wwlog"
|
|
)
|
|
|
|
/*
|
|
Configures the dhcpd server, when show is set to false, else the
|
|
dhcp configuration is checked.
|
|
*/
|
|
func DHCP() (err error) {
|
|
|
|
controller := warewulfconf.Get()
|
|
|
|
if !controller.DHCP.Enabled() {
|
|
wwlog.Warn("This system is not configured as a Warewulf DHCP controller")
|
|
return
|
|
}
|
|
if controller.Warewulf.EnableHostOverlay() {
|
|
err = overlay.BuildHostOverlay()
|
|
if err != nil {
|
|
wwlog.Warn("host overlay could not be built: %s", err)
|
|
}
|
|
} else {
|
|
wwlog.Info("host overlays are disabled, did not modify/create dhcpd configuration")
|
|
}
|
|
fmt.Printf("Enabling and restarting the DHCP services\n")
|
|
err = util.SystemdStart(controller.DHCP.SystemdName)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to start: %w", err)
|
|
}
|
|
|
|
return
|
|
}
|