mirror of
https://github.com/danderson/netboot.git
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59 lines
1.7 KiB
Go
59 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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// This is an example API server that just statically serves a kernel,
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// initrd and commandline. This is effectively the same as Pixiecore
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// in static mode, only it's talking to an API server instead.
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//
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// This is not production-quality code. The focus is on being short
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// and sweet, not robust and correct.
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package main
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import (
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"encoding/json"
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"flag"
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"log"
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"net/http"
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"path/filepath"
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"strconv"
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)
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var (
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port = flag.Int("port", 4242, "Port to listen on")
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)
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func main() {
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flag.Parse()
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http.HandleFunc("/v1/boot/", API)
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http.ListenAndServe(":"+strconv.Itoa(*port), nil)
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}
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func API(w http.ResponseWriter, r *http.Request) {
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log.Printf("Serving boot config for %s", filepath.Base(r.URL.Path))
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resp := struct {
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K string `json:"kernel"`
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I []string `json:"initrd"`
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}{
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K: "http://tinycorelinux.net/7.x/x86/release/distribution_files/vmlinuz64",
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I: []string{
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"http://tinycorelinux.net/7.x/x86/release/distribution_files/rootfs.gz",
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"http://tinycorelinux.net/7.x/x86/release/distribution_files/modules64.gz",
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},
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}
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if err := json.NewEncoder(w).Encode(&resp); err != nil {
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panic(err)
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}
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}
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