From 08920445e9dcf03105816ae659992551c42ce661 Mon Sep 17 00:00:00 2001
From: Aylei <rayingecho@gmail.com>
Date: Wed, 30 Oct 2019 16:36:33 +0800
Subject: [PATCH] Set podSecuriyContext to nil by default in favor of backward
 compatiability

Signed-off-by: Aylei <rayingecho@gmail.com>
---
 charts/tidb-cluster/templates/tidb-cluster.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/charts/tidb-cluster/templates/tidb-cluster.yaml b/charts/tidb-cluster/templates/tidb-cluster.yaml
index b8cb679761..e5734a59a1 100644
--- a/charts/tidb-cluster/templates/tidb-cluster.yaml
+++ b/charts/tidb-cluster/templates/tidb-cluster.yaml
@@ -48,8 +48,11 @@ spec:
 {{ toYaml .Values.pd.annotations | indent 6 }}
   {{- end }}
     hostNetwork: {{ .Values.pd.hostNetwork }}
+
+  {{- if .Values.pd.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.pd.podSecurityContext | indent 6}}
+  {{- end }}
   {{- if .Values.pd.priorityClassName }}
     priorityClassName: {{ .Values.pd.priorityClassName }}
   {{- end }}
@@ -76,8 +79,10 @@ spec:
 {{ toYaml .Values.tikv.annotations | indent 6 }}
   {{- end }}
     hostNetwork: {{ .Values.tikv.hostNetwork }}
+  {{- if .Values.tikv.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.tikv.podSecurityContext | indent 6}}
+  {{- end }}
   {{- if .Values.tikv.priorityClassName }}
     priorityClassName: {{ .Values.tikv.priorityClassName }}
   {{- end }}
@@ -102,8 +107,10 @@ spec:
 {{ toYaml .Values.tidb.annotations | indent 6 }}
   {{- end }}
     hostNetwork: {{ .Values.tidb.hostNetwork }}
+  {{- if .Values.tidb.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.tidb.podSecurityContext | indent 6}}
+  {{- end }}
   {{- if .Values.tidb.priorityClassName }}
     priorityClassName: {{ .Values.tidb.priorityClassName }}
   {{- end }}