README.md updated

README.md

@@ -90,6 +90,13 @@ With this example the collector waits incoming dnstap messages sent by dns serve
 
 The full config file for this use-case can be found [here](example-config/use-case-1.yml)
 
+### Use case 2: collect dnstap stream and generate metrics for prometheus
+
+With this example the collector waits incoming dnstap messages sent by dns server and then you 
+can requested the api to get some dns metrics for prometheus.
+
+The full config file for this use-case can be found [here](example-config/use-case-2.yml)
+
 ## Benchmark
 
 Tested on the following machine: 8 vCPUs, 32 GB memory

example-config/use-case-1.yml

@@ -1,9 +1,11 @@
+trace:
+  verbose: true
+
 collectors:
   dnstap:
     enable: true
     listen-ip: 0.0.0.0
     listen-port: 6000
-    sock-path: null
     tls-support: true
     cert-file: "/etc/dnscollector/dnscollector.crt"
     key-file: "/etc/dnscollector/dnscollector.key"
@@ -14,10 +16,4 @@ loggers:
     file-path:  "/var/run/dnscollector/dnstap.log"
     max-size: 100
     max-files: 10
-    flush-interval: 10
-    compress: false
-    compress-interval: 5
     mode: text
-    text-format: ""
-    postrotate-command: null
-    postrotate-delete-success: true

example-config/use-case-2.yml

@@ -0,0 +1,22 @@
+trace:
+  verbose: true
+
+collectors:
+  dnstap:
+    enable: true
+    listen-ip: 0.0.0.0
+    listen-port: 6000
+    tls-support: true
+    cert-file: "/etc/dnscollector/dnscollector.crt"
+    key-file: "/etc/dnscollector/dnscollector.key"
+
+loggers:
+  webserver:
+    enable: true
+    listen-ip: 0.0.0.0
+    listen-port: 8080
+    basic-auth-login: admin
+    basic-auth-pwd: changeme
+    tls-support: true
+    cert-file: "/etc/dnscollector/dnscollector.crt"
+    key-file: "/etc/dnscollector/dnscollector.key"

loggers/logfile.go

@@ -320,7 +320,7 @@ func (o *LogFile) Rotate() error {
 }
 
 func (o *LogFile) Run() {
-	o.LogInfo("unning in background...")
+	o.LogInfo("running in background...")
 
 	tflush_interval := time.Duration(o.config.Loggers.LogFile.FlushInterval) * time.Second
 	tflush := time.NewTimer(tflush_interval)