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https://github.com/danderson/netboot.git
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34da4bdc44
The quick commands are just aliases for the `boot` command with various pre-cooked kernel/initrds/cmdline combinations. Currently supported are Debian, Ubuntu, Fedora and Centos. There's also code for Arch, but it's currently disabled as I'm failing to get the HTTP rootfs to work.
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
// Copyright 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cli
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import (
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"fmt"
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"github.com/spf13/cobra"
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"go.universe.tf/netboot/pixiecore"
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)
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var bootCmd = &cobra.Command{
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Use: "boot kernel [initrd...]",
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Short: "Boot a kernel and optional init ramdisks",
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) < 1 {
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fatalf("you must specify at least a kernel")
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}
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kernel := args[0]
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initrds := args[1:]
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cmdline, err := cmd.Flags().GetString("cmdline")
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if err != nil {
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fatalf("Error reading flag: %s", err)
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}
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bootmsg, err := cmd.Flags().GetString("bootmsg")
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if err != nil {
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fatalf("Error reading flag: %s", err)
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}
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spec := &pixiecore.Spec{
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Kernel: pixiecore.ID(kernel),
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Cmdline: cmdline,
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Message: bootmsg,
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}
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for _, initrd := range initrds {
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spec.Initrd = append(spec.Initrd, pixiecore.ID(initrd))
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}
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booter, err := pixiecore.StaticBooter(spec)
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if err != nil {
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fatalf("Couldn't make static booter: %s", err)
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}
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s := serverFromFlags(cmd)
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s.Booter = booter
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fmt.Println(s.Serve())
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},
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}
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func init() {
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rootCmd.AddCommand(bootCmd)
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serverConfigFlags(bootCmd)
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staticConfigFlags(bootCmd)
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}
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