Document eventTTL

Add and example and explain that you should fill empty units of time with zeros.
kubernetes · Oct 27, 2019 · 173085e · 173085e
1 parent ac535e4
commit 173085e
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diff --git a/docs/cluster_spec.md b/docs/cluster_spec.md
@@ -326,6 +326,16 @@ spec:
     targetRamMb: 4096
 ```
 
+#### eventTTL
+
+How long API server retains events. Note that you must fill empty units of time with zeros.
+
+```yaml
+spec:
+  kubeAPIServer:
+    eventTTL: 03h0m0s
+```
+
 ### externalDns
 
 This block contains configuration options for your `external-DNS` provider.