From f7832727e407fca3964722f21618425f3024a202 Mon Sep 17 00:00:00 2001
From: Adrian Pauli <adrian.pauli@qumea.com>
Date: Sun, 14 May 2023 16:32:15 +0200
Subject: [PATCH] feat(helm): possibility to add `minReadySeconds` in helm
 chart for the stateful set

---
 deploy/charts/emqx-enterprise/templates/StatefulSet.yaml | 3 +++
 deploy/charts/emqx-enterprise/values.yaml                | 3 +++
 deploy/charts/emqx/templates/StatefulSet.yaml            | 3 +++
 deploy/charts/emqx/values.yaml                           | 3 +++
 4 files changed, 12 insertions(+)

diff --git a/deploy/charts/emqx-enterprise/templates/StatefulSet.yaml b/deploy/charts/emqx-enterprise/templates/StatefulSet.yaml
index 3e9e39f2c..d942e8eea 100644
--- a/deploy/charts/emqx-enterprise/templates/StatefulSet.yaml
+++ b/deploy/charts/emqx-enterprise/templates/StatefulSet.yaml
@@ -32,6 +32,9 @@ spec:
   {{- end }}
   updateStrategy:
     type: RollingUpdate
+  {{- if .Values.minReadySeconds }}
+  minReadySeconds: {{ .Values.minReadySeconds }}
+  {{- end }}
   replicas: {{ .Values.replicaCount }}
   selector:
     matchLabels:
diff --git a/deploy/charts/emqx-enterprise/values.yaml b/deploy/charts/emqx-enterprise/values.yaml
index 71569b9a3..74a6e60df 100644
--- a/deploy/charts/emqx-enterprise/values.yaml
+++ b/deploy/charts/emqx-enterprise/values.yaml
@@ -35,6 +35,9 @@ serviceAccount:
 ## Forces the recreation of pods during helm upgrades. This can be useful to update configuration values even if the container image did not change.
 recreatePods: false
 
+## Sets the minReadySeconds parameter on the stateful set. This can be used to add delay between restart / updates between the single pods.
+minReadySeconds:
+
 clusterDomain: cluster.local
 
 podAnnotations: {}
diff --git a/deploy/charts/emqx/templates/StatefulSet.yaml b/deploy/charts/emqx/templates/StatefulSet.yaml
index 3e9e39f2c..d942e8eea 100644
--- a/deploy/charts/emqx/templates/StatefulSet.yaml
+++ b/deploy/charts/emqx/templates/StatefulSet.yaml
@@ -32,6 +32,9 @@ spec:
   {{- end }}
   updateStrategy:
     type: RollingUpdate
+  {{- if .Values.minReadySeconds }}
+  minReadySeconds: {{ .Values.minReadySeconds }}
+  {{- end }}
   replicas: {{ .Values.replicaCount }}
   selector:
     matchLabels:
diff --git a/deploy/charts/emqx/values.yaml b/deploy/charts/emqx/values.yaml
index f7c6483fe..ecc4e155a 100644
--- a/deploy/charts/emqx/values.yaml
+++ b/deploy/charts/emqx/values.yaml
@@ -35,6 +35,9 @@ serviceAccount:
 ## Forces the recreation of pods during helm upgrades. This can be useful to update configuration values even if the container image did not change.
 recreatePods: false
 
+## Sets the minReadySeconds parameter on the stateful set. This can be used to add delay between restart / updates between the single pods.
+minReadySeconds:
+
 clusterDomain: cluster.local
 
 podAnnotations: {}