commit f984e1eaea94cfdbd6bc23ab438f02028800fb9c
author Tim Windelschmidt <tim@monogon.tech> Wed Apr 19 23:12:38 2023 +0200
committer Tim Windelschmidt <tim@monogon.tech> Thu Apr 20 11:47:57 2023 +0000
tree dc627288a4205590e3f441e9b0a4199f1d480834
parent 213d90c4f27478bcdac4a9429422cf496f989431

c/b/b/webug: add tag count table

Change-Id: I9662f00629335a656c401f66c798575f7db57842
Reviewed-on: https://review.monogon.dev/c/monogon/+/1583
Tested-by: Jenkins CI
Reviewed-by: Serge Bazanski <serge@monogon.tech>

cloud/bmaas/bmdb/webug/templates/machines.html

diff --git a/cloud/bmaas/bmdb/webug/templates/machines.html b/cloud/bmaas/bmdb/webug/templates/machines.html
index d8658a1..4650512 100644
--- a/cloud/bmaas/bmdb/webug/templates/machines.html
+++ b/cloud/bmaas/bmdb/webug/templates/machines.html
@@ -31,6 +31,18 @@
     </tr>
     {{ end -}}
 </table>
+<table>
+    <tr>
+        {{ range $name, $count := .TagCount -}}
+        <th>{{ $name }}</th>
+        {{ end -}}
+    </tr>
+    <tr>
+        {{ range $name, $count := .TagCount -}}
+        <td>{{ $count }}</td>
+        {{ end -}}
+    </tr>
+</table>
 <p class="small faint mono">
     {{ .NMachines }} rows, rendered in {{ .RenderTime }}. Query: {{ .Query }}
 </p>
\ No newline at end of file

cloud/bmaas/bmdb/webug/views.go

diff --git a/cloud/bmaas/bmdb/webug/views.go b/cloud/bmaas/bmdb/webug/views.go
index 7e6d91f..f47ece7 100644
--- a/cloud/bmaas/bmdb/webug/views.go
+++ b/cloud/bmaas/bmdb/webug/views.go
@@ -45,12 +45,20 @@
 	}
 	duration := time.Since(start)
 
+	tagCount := make(map[string]int)
+	for _, d := range res.Data {
+		for _, t := range d.Tags {
+			tagCount[t.Type.Name()]++
+		}
+	}
+
 	type params struct {
 		Base       baseParams
 		Query      string
 		Machines   []*reflection.Machine
 		NMachines  int
 		RenderTime time.Duration
+		TagCount   map[string]int
 	}
 	err = templates.ExecuteTemplate(w, "machines.html", &params{
 		Base:       s.makeBase(),
@@ -58,6 +66,7 @@
 		Machines:   res.Data,
 		NMachines:  len(res.Data),
 		RenderTime: duration,
+		TagCount:   tagCount,
 	})
 	if err != nil {
 		klog.Errorf("Template rendering failed: %v", err)