weblog IIS (#977)

Co-authored-by: Ilya Mashchenko <ilya@netdata.cloud>
netdata · Nov 9, 2022 · 33edc13 · 33edc13
1 parent ba33f91
commit 33edc13
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Showing 5 changed files with 311 additions and 3 deletions.
diff --git a/config/go.d/web_log.conf b/config/go.d/web_log.conf
@@ -218,3 +218,11 @@ jobs:
 
   - name: gunicorn
     path: /var/log/gunicorn/gunicorn-access.log
+
+  # IIS
+  # This configuration assumes you are running netdata on WSL
+  - name: iis
+    path: /mnt/c/inetpub/logs/LogFiles/W3SVC1/u_ex*.log
+    log_type: csv
+    csv_config:
+      format: '- - $host $request_method $request_uri - $server_port - $remote_addr - - $status - - $request_time'
diff --git a/modules/weblog/README.md b/modules/weblog/README.md
@@ -2,12 +2,12 @@
 title: "Web server log (Apache, NGINX) monitoring with Netdata"
 description: "Monitor the health and performance of Apache or Nginx logs with zero configuration, per-second metric granularity, and interactive visualizations."
 custom_edit_url: https://github.com/netdata/go.d.plugin/edit/master/modules/weblog/README.md
-sidebar_label: "Web server logs (Apache, NGINX)"
+sidebar_label: "Web server logs (Apache, NGINX, Microsoft IIS)"
 -->
 
-# Web log (Apache, NGINX) monitoring with Netdata
+# Web log (Apache, NGINX, IIS) monitoring with Netdata
 
-This module parses [`Apache`](https://httpd.apache.org/) and [`NGINX`](https://nginx.org/en/) web servers logs.
+This module parses [`Apache`](https://httpd.apache.org/), [`NGINX`](https://nginx.org/en/) and [Microsoft IIS](https://www.iis.net/) web servers logs.
 
 ## Metrics
 
@@ -316,6 +316,12 @@ jobs:
     log_type: csv
     csv_config:
       format: '- - %h - - %t \"%r\" %>s %b'
+
+  - name: iis
+    path: /mnt/c/inetpub/logs/LogFiles/W3SVC1/u_ex*.log
+    log_type: csv
+    csv_config:
+      format: '- - $host $request_method $request_uri - $server_port - $remote_addr - - $status - - $request_time'
 ```
 
 For all available options, please see the

diff --git a/modules/weblog/logline.go b/modules/weblog/logline.go
@@ -24,6 +24,7 @@ import (
 // Variables:
 //  - nginx: http://nginx.org/en/docs/varindex.html
 //  - apache: http://httpd.apache.org/docs/current/mod/mod_log_config.html#logformat
+//  - IIS: https://learn.microsoft.com/en-us/windows/win32/http/w3c-logging
 
 /*
 | nginx                   | apache    | description                                   |
@@ -607,6 +608,7 @@ func isSSLProtoValid(proto string) bool {
 }
 
 func timeMultiplier(time string) float64 {
+	// TODO: Change code to detect and modify properly IIS time (in milliseconds)
 	// Convert to microseconds:
 	//   - nginx time is in seconds with a milliseconds' resolution.
 	if strings.IndexByte(time, '.') > 0 {