From 847c8ae741a693837555f980572288a281e11b1c Mon Sep 17 00:00:00 2001
From: Aylei <rayingecho@gmail.com>
Date: Tue, 19 Nov 2019 18:03:17 +0800
Subject: [PATCH] Set podSecuriyContext to nil by default in favor of backward
 compatiability (#1184)

Signed-off-by: Aylei <rayingecho@gmail.com>
---
 charts/tidb-cluster/templates/tidb-cluster.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/charts/tidb-cluster/templates/tidb-cluster.yaml b/charts/tidb-cluster/templates/tidb-cluster.yaml
index afa4a38931..3d3aaf493f 100644
--- a/charts/tidb-cluster/templates/tidb-cluster.yaml
+++ b/charts/tidb-cluster/templates/tidb-cluster.yaml
@@ -45,8 +45,10 @@ spec:
     annotations:
 {{ toYaml .Values.pd.annotations | indent 6 }}
   {{- end }}
+  {{- if .Values.pd.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.pd.podSecurityContext | indent 6}}
+  {{- end }}
   tikv:
     replicas: {{ .Values.tikv.replicas }}
     image: {{ .Values.tikv.image }}
@@ -69,9 +71,11 @@ spec:
     annotations:
 {{ toYaml .Values.tikv.annotations | indent 6 }}
   {{- end }}
-    maxFailoverCount: {{ .Values.tikv.maxFailoverCount | default 3 }}
+  {{- if .Values.tikv.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.tikv.podSecurityContext | indent 6}}
+  {{- end }}
+    maxFailoverCount: {{ .Values.tikv.maxFailoverCount | default 3 }}
   tidb:
     replicas: {{ .Values.tidb.replicas }}
     image: {{ .Values.tidb.image }}
@@ -91,8 +95,10 @@ spec:
     annotations:
 {{ toYaml .Values.tidb.annotations | indent 6 }}
   {{- end }}
+  {{- if .Values.tidb.podSecurityContext }}
     podSecurityContext:
 {{ toYaml .Values.tidb.podSecurityContext | indent 6}}
+  {{- end }}
     binlogEnabled: {{ .Values.binlog.pump.create | default false }}
     maxFailoverCount: {{ .Values.tidb.maxFailoverCount | default 3 }}
     separateSlowLog: {{ .Values.tidb.separateSlowLog | default false }}