From 202a3168cee37fa3bd2ce734894fbef88ce86795 Mon Sep 17 00:00:00 2001
From: Thomas Draebing <thomas.draebing@sap.com>
Date: Mon, 9 Mar 2020 17:42:04 +0100
Subject: [PATCH] Show more lines in log queries in Grafana

The default maximum log lines shown in Grafana are 1000. This is
barely covering a few minutes in the httpd-logs.

The value of 10,000 can still be handled by the browser. More log
entries will cause the browser to cache as long as Grafana does not
provide pagination, which is planned for the future.

Change-Id: Ife84d161cd022300ff6f440920021e4176b770b9
---
 charts/grafana/grafana.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/charts/grafana/grafana.yaml b/charts/grafana/grafana.yaml
index e48033e..5aeb2fe 100644
--- a/charts/grafana/grafana.yaml
+++ b/charts/grafana/grafana.yaml
@@ -308,6 +308,8 @@ datasources:
       url: #@ "http://loki-{}.{}.svc.cluster.local:3100".format(data.values.namespace, data.values.namespace)
       access: proxy
       isDefault: false
+      jsonData:
+        maxLines: 10000
     - name: LokiPromQL
       type: prometheus
       url: #@ "http://loki-{}.{}.svc.cluster.local:3100/loki".format(data.values.namespace, data.values.namespace)