From 48bcd5248f6c1e8471393fe07ed043c4fefcb7e2 Mon Sep 17 00:00:00 2001
From: Andrew Newdigate <andrew@gitlab.com>
Date: Mon, 4 Feb 2019 14:44:51 +0200
Subject: Provide a performance bar link to the Jaeger UI

Jaeger is a distributed tracing tool. This change adds a "Tracing" link
to the performance bar to directly link to a current request in Jaeger.

This is useful for two reasons: 1 - it provides affordance to developers
that the distributed tracing tool is available, so that it can quickly
be discovered. 2 - it allows developers to quickly find a specific trace
without having to manually navigate to a second user-interface.
---
 .../javascripts/performance_bar/components/performance_bar_app.vue | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'app')

diff --git a/app/assets/javascripts/performance_bar/components/performance_bar_app.vue b/app/assets/javascripts/performance_bar/components/performance_bar_app.vue
index 74faa35358d..1ec2784cc5a 100644
--- a/app/assets/javascripts/performance_bar/components/performance_bar_app.vue
+++ b/app/assets/javascripts/performance_bar/components/performance_bar_app.vue
@@ -134,6 +134,13 @@ export default {
           >ms / <span title="Invoke Count">{{ currentRequest.details.gc.invokes }}</span> gc
         </span>
       </div>
+      <div
+        v-if="currentRequest.details && currentRequest.details.tracing"
+        id="peek-view-trace"
+        class="view"
+      >
+        <a :href="currentRequest.details.tracing.tracing_url"> trace </a>
+      </div>
       <request-selector
         v-if="currentRequest"
         :current-request="currentRequest"
-- 
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