From 10cfbc65df090de11069e5e98e2d549cbce0dfeb Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Thu, 11 Apr 2019 14:25:59 +0100
Subject: [PATCH] Drop redirectord binary
---
cmd/redirectord/redirectord.go | 93 ----------------------------------
1 file changed, 93 deletions(-)
delete mode 100644 cmd/redirectord/redirectord.go
diff --git a/cmd/redirectord/redirectord.go b/cmd/redirectord/redirectord.go
deleted file mode 100644
index a1b2024a..00000000
--- a/cmd/redirectord/redirectord.go
+++ /dev/null
@@ -1,93 +0,0 @@
-package main
-
-import (
- "errors"
- "flag"
- "fmt"
- "log"
- "strings"
-
- "net"
- _ "net/http/pprof"
-
- "git.autistici.org/ale/autoradio"
- "git.autistici.org/ale/autoradio/fe"
- "git.autistici.org/ale/autoradio/instrumentation"
- "git.autistici.org/ale/autoradio/util"
-)
-
-var (
- domain = flag.String("domain", "", "DNS domain to serve")
- publicIPs = util.IPList("ip", "Public IP for this machine (may be specified more than once). If unset, the program will try to resolve the local hostname, or it will fall back to inspecting network devices.")
- dnsPort = flag.Int("dns-port", 53, "DNS port")
- httpPort = flag.Int("http-port", 80, "HTTP port")
- staticDir = flag.String("static-dir", "/usr/share/autoradio/htdocs/static", "Static content directory")
- templateDir = flag.String("template-dir", "/usr/share/autoradio/htdocs/templates", "HTML templates directory")
- lbPolicy = flag.String("lb-policy", "listeners_available,listeners_score,weighted", "Load balancing rules specification (see godoc documentation for details)")
- nameservers = flag.String("nameservers", "", "Comma-separated list of name servers (not IPs) for the zone specified in --domain")
- redirectMap = flag.String("redirect-map", "", "File containing a list of source path / target redirects, space-separated, one per line")
-
- // Default DNS TTL (seconds).
- dnsTtl = 5
-)
-
-func getFQDN(ips []net.IP) (string, error) {
- for _, ip := range ips {
- if names, err := net.LookupAddr(ip.String()); err == nil && len(names) > 0 {
- // This is a pretty weak criteria for qualification.
- name := strings.TrimSuffix(names[0], ".")
- if strings.Contains(name, ".") {
- return names[0], nil
- }
- }
- }
- return "", errors.New("reverse resolution failed")
-}
-
-func main() {
- log.SetFlags(0)
- flag.Parse()
-
- if *domain == "" {
- log.Fatal("Must specify --domain")
- }
-
- if err := util.DetectPublicNetworkParams(publicIPs, nil, nil); err != nil {
- log.Fatal(err)
- }
-
- instrumentation.NewCounter("redirectord.restarts").Incr()
-
- client := autoradio.NewClient(autoradio.NewEtcdClient(false))
-
- // If no nameservers are specified, use the fqdn of the local
- // host. It is not going to provide a lot of reliability for
- // clients that cache the authoritative NS records for long,
- // but at least it will work.
- var ns []string
- if *nameservers != "" {
- ns = strings.Split(*nameservers, ",")
- } else {
- fqdn, err := getFQDN(*publicIPs)
- if err != nil {
- log.Fatal("Could not determine fully-qualified name of local host, and --nameservers is not specified")
- }
- log.Printf("autodetected fqdn %s", fqdn)
- ns = []string{fqdn}
- }
-
- dnsRed := fe.NewDNSRedirector(client, *domain, *publicIPs, dnsTtl, ns)
- dnsRed.Start(fmt.Sprintf(":%d", *dnsPort))
-
- httpRed, err := fe.NewHTTPRedirector(client, *domain, *lbPolicy, *staticDir, *templateDir)
- if err != nil {
- log.Fatal(err)
- }
- if *redirectMap != "" {
- if err := httpRed.LoadStaticRedirects(*redirectMap); err != nil {
- // An error loading the redirect map should not be fatal.
- log.Printf("Warning: could not load static redirect map: %v", err)
- }
- }
- httpRed.Run(fmt.Sprintf(":%d", *httpPort))
-}
--
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