Add lameduck to health checks (#191)

* Add lameduck of 5s to health block following upstream default value Signed-off-by: Matias Charriere <matias@giantswarm.io> * update changelog Signed-off-by: Matias Charriere <matias@giantswarm.io> * update changelog Signed-off-by: Matias Charriere <matias@giantswarm.io> --------- Signed-off-by: Matias Charriere <matias@giantswarm.io>
giantswarm · Feb 15, 2023 · d1d6d31 · d1d6d31
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project's packages adheres to [Semantic Versioning](http://semver.org/s
 
 ## [Unreleased]
 
+### Changed
+
+- ConfigMap: Add lameduck of 5 seconds to health check ([#191](https://github.com/giantswarm/coredns-app/pull/191)).
+
 ## [1.14.1] - 2023-02-14
 
 ### Removed

diff --git a/helm/coredns-app/templates/configmap.yaml b/helm/coredns-app/templates/configmap.yaml
@@ -12,7 +12,9 @@ data:
         cache {{ .Values.configmap.cache }}
         {{- end }}
         errors
-        health
+        health {
+          lameduck 5s
+        }
         ready
         kubernetes {{ .Values.cluster.kubernetes.clusterDomain }} {{ .Values.cluster.kubernetes.API.clusterIPRange }} {{ .Values.cluster.calico.CIDR }} {
           fallthrough in-addr.arpa ip6.arpa