From 8cfe9c52e0f2e8c6f522c9d605cf9b13dcfc74d6 Mon Sep 17 00:00:00 2001
From: Yecheng Fu <cofyc.jackson@gmail.com>
Date: Wed, 6 Nov 2019 15:45:55 +0800
Subject: [PATCH] specify namespace

---
 .../templates/advanced-statefulset-deployment.yaml   | 12 ++++++++++--
 .../templates/advanced-statefulset-rbac.yaml         |  4 ++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/charts/tidb-operator/templates/advanced-statefulset-deployment.yaml b/charts/tidb-operator/templates/advanced-statefulset-deployment.yaml
index af7a315020a..4e9b93bfbb6 100644
--- a/charts/tidb-operator/templates/advanced-statefulset-deployment.yaml
+++ b/charts/tidb-operator/templates/advanced-statefulset-deployment.yaml
@@ -18,7 +18,15 @@ spec:
       containers:
       - name: advanced-statefulset-controller
         image: quay.io/cofyc/advanced-statefulset:latest
-        imagePullPolicy: IfNotPresent
+        imagePullPolicy: Always
         args:
-        - -v=4
+        - --v=4
+        - --leader-elect
+        - --leader-elect-resource-name=advanced-statefulset-controller
+        - --leader-elect-resource-namespace=$(POD_NAMESPACE)
+        env:
+        - name: POD_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
       serviceAccountName: advanced-statefulset-controller
diff --git a/charts/tidb-operator/templates/advanced-statefulset-rbac.yaml b/charts/tidb-operator/templates/advanced-statefulset-rbac.yaml
index 925d4046f3e..0ee70d0d585 100644
--- a/charts/tidb-operator/templates/advanced-statefulset-rbac.yaml
+++ b/charts/tidb-operator/templates/advanced-statefulset-rbac.yaml
@@ -47,7 +47,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: advanced-statefulset-controller
-  namespace: kube-system
+  namespace: pingcap
 rules:
 - apiGroups:
   - ''
@@ -60,7 +60,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: advanced-statefulset-controller
-  namespace: kube-system
+  namespace: pingcap
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role