0b6785f722
Guidance to run `wwctl configure dhcp` or `wwctl configure tftp` may be misleading for sites that are managing these services directly. They are also too specific, as simply re-running `wwctl configure -a` after enabling them in the config should also be sufficient. Signed-off-by: Jonathon Anderson <janderson@ciq.com>
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package configure
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import (
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"fmt"
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"github.com/pkg/errors"
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warewulfconf "github.com/warewulf/warewulf/internal/pkg/config"
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"github.com/warewulf/warewulf/internal/pkg/overlay"
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"github.com/warewulf/warewulf/internal/pkg/util"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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/*
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Configures the dhcpd server, when show is set to false, else the
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dhcp configuration is checked.
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*/
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func DHCP() (err error) {
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controller := warewulfconf.Get()
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if !controller.DHCP.Enabled {
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wwlog.Warn("This system is not configured as a Warewulf DHCP controller")
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return
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}
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if controller.DHCP.RangeStart == "" {
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return fmt.Errorf("configuration is not defined: `dhcpd range start`")
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}
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if controller.DHCP.RangeEnd == "" {
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return fmt.Errorf("configuration is not defined: `dhcpd range end`")
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}
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if controller.Warewulf.EnableHostOverlay {
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err = overlay.BuildHostOverlay()
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if err != nil {
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wwlog.Warn("host overlay could not be built: %s", err)
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}
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} else {
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wwlog.Info("host overlays are disabled, did not modify/create dhcpd configuration")
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}
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fmt.Printf("Enabling and restarting the DHCP services\n")
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err = util.SystemdStart(controller.DHCP.SystemdName)
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if err != nil {
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return errors.Wrap(err, "failed to start")
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}
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return
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}
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