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dhcpd_launch_linux.go
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dhcpd_launch_linux.go
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package mgmt
import (
"net"
"strings"
"github.com/spf13/cobra"
"github.com/talos-systems/talos/pkg/provision/providers/vm"
)
var dhcpdLaunchCmdFlags struct {
addr string
ifName string
statePath string
}
// dhcpdLaunchCmd represents the loadbalancer-launch command.
var dhcpdLaunchCmd = &cobra.Command{
Use: "dhcpd-launch",
Short: "Internal command used by VM provisioners",
Long: ``,
Args: cobra.NoArgs,
Hidden: true,
RunE: func(cmd *cobra.Command, args []string) error {
ips := []net.IP{}
for _, ip := range strings.Split(dhcpdLaunchCmdFlags.addr, ",") {
ips = append(ips, net.ParseIP(ip))
}
return vm.DHCPd(dhcpdLaunchCmdFlags.ifName, ips, dhcpdLaunchCmdFlags.statePath)
},
}
func init() {
dhcpdLaunchCmd.Flags().StringVar(&dhcpdLaunchCmdFlags.addr, "addr", "localhost", "IP addresses to listen on")
dhcpdLaunchCmd.Flags().StringVar(&dhcpdLaunchCmdFlags.ifName, "interface", "", "interface to listen on")
dhcpdLaunchCmd.Flags().StringVar(&dhcpdLaunchCmdFlags.statePath, "state-path", "", "path to state directory")
addCommand(dhcpdLaunchCmd)
}