Adding TLS to node exporter - cleaner version (#1277)

Add support for https connections.

Signed-off-by: ksherryBAE <kieran.sherry@baesystems.com>
Signed-off-by: James Ritchie <james.g.ritchie@baesystems.com>
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
Signed-off-by: Ben RIdley <benridley29@gmail.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/node_exporter.go b/node_exporter.go
index ceee4e1..b48170c 100644
--- a/node_exporter.go
+++ b/node_exporter.go
@@ -24,6 +24,7 @@ import (
         "github.com/prometheus/common/log"
         "github.com/prometheus/common/version"
         "github.com/prometheus/node_exporter/collector"
+        "github.com/prometheus/node_exporter/https"
         "gopkg.in/alecthomas/kingpin.v2"
 )
 
@@ -147,6 +148,10 @@ func main() {
                         "web.max-requests",
                         "Maximum number of parallel scrape requests. Use 0 to disable.",
                 ).Default("40").Int()
+                configFile = kingpin.Flag(
+                        "web.config",
+                        "Path to config yaml file that can enable TLS or authentication.",
+                ).Default("").String()
         )
 
         log.AddFlags(kingpin.CommandLine)
@@ -169,7 +174,8 @@ func main() {
         })
 
         log.Infoln("Listening on", *listenAddress)
-        if err := http.ListenAndServe(*listenAddress, nil); err != nil {
+        server := &http.Server{Addr: *listenAddress}
+        if err := https.Listen(server, *configFile); err != nil {
                 log.Fatal(err)
         }
 }