Move Linux client & common packages into a public repo.

logtail/example/logadopt/logadopt.go

@@ -0,0 +1,51 @@
+// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"flag"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+	"strings"
+)
+
+func main() {
+	collection := flag.String("c", "", "logtail collection name")
+	publicID := flag.String("m", "", "machine public identifier")
+	apiKey := flag.String("p", "", "logtail API key")
+	flag.Parse()
+	if len(flag.Args()) != 0 {
+		flag.Usage()
+		os.Exit(1)
+	}
+	log.SetFlags(0)
+
+	req, err := http.NewRequest("POST", "https://log.tailscale.io/instances", strings.NewReader(url.Values{
+		"collection": []string{*collection},
+		"instances":  []string{*publicID},
+		"adopt":      []string{"true"},
+	}.Encode()))
+	if err != nil {
+		log.Fatal(err)
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.SetBasicAuth(*apiKey, "")
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		log.Fatal(err)
+	}
+	b, err := ioutil.ReadAll(resp.Body)
+	resp.Body.Close()
+	if err != nil {
+		log.Fatalf("logadopt: response read failed %d: %v", resp.StatusCode, err)
+	}
+	if resp.StatusCode != 200 {
+		log.Fatalf("adoption failed: %d: %s", resp.StatusCode, string(b))
+	}
+	log.Printf("%s", string(b))
+}