From d6a401ddb66e10e0f98c66976192941d632a6f52 Mon Sep 17 00:00:00 2001
From: sebgoa <runseb@gmail.com>
Date: Tue, 12 Oct 2021 11:38:01 +0200
Subject: [PATCH] add filter object listing

---
 docs/guides/writingafilter.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/guides/writingafilter.md b/docs/guides/writingafilter.md
index cee135a96..e4c3a60de 100644
--- a/docs/guides/writingafilter.md
+++ b/docs/guides/writingafilter.md
@@ -118,6 +118,14 @@ spec:
       name: sockeye
 ```
 
+Verify that your filter is ready with `kubectl` like so:
+
+```console
+$ kubectl get filter
+NAME          ADDRESS                                                      READY   REASON
+filter-demo   http://filter-adapter.sebgoa.svc.cluster.local/filter-demo   True
+```
+
 Only events from the second source should appear in the `sockeye` web interface as shown in the screenshot below:
 
 ![](../assets/images/sockeye-filter.png)