From 94dc9918a26cc94a12b2517d1e6e3582c4592032 Mon Sep 17 00:00:00 2001
From: Yilong Li <liyilongko@gmail.com>
Date: Tue, 22 Dec 2020 15:56:03 +0800
Subject: [PATCH] cherry pick #939 to release-1.1

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
---
 en/cheat-sheet.md                     |  6 +++---
 en/configure-storage-class.md         |  6 +++---
 en/deploy-on-alibaba-cloud.md         |  2 +-
 en/deploy-tidb-from-kubernetes-gke.md |  4 ++--
 en/deploy-tidb-operator.md            | 28 +++++++++++++--------------
 en/get-started.md                     | 10 +++++-----
 en/tidb-toolkit.md                    | 12 ++++++------
 en/upgrade-tidb-operator.md           |  2 +-
 zh/cheat-sheet.md                     |  6 +++---
 zh/configure-storage-class.md         |  6 +++---
 zh/deploy-on-alibaba-cloud.md         |  2 +-
 zh/deploy-tidb-from-kubernetes-gke.md |  4 ++--
 zh/deploy-tidb-operator.md            | 28 +++++++++++++--------------
 zh/get-started.md                     | 10 +++++-----
 zh/tidb-toolkit.md                    | 12 ++++++------
 zh/upgrade-tidb-operator.md           |  2 +-
 16 files changed, 70 insertions(+), 70 deletions(-)

diff --git a/en/cheat-sheet.md b/en/cheat-sheet.md
index abd632fa4e..72a74e4e9f 100644
--- a/en/cheat-sheet.md
+++ b/en/cheat-sheet.md
@@ -475,7 +475,7 @@ For example:
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm inspect values pingcap/tidb-operator --version=v1.1.7 > values-tidb-operator.yaml
+helm inspect values pingcap/tidb-operator --version=v1.1.8 > values-tidb-operator.yaml
 ```
 
 ### Deploy using Helm chart
@@ -491,7 +491,7 @@ For example:
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm install pingcap/tidb-operator --name=tidb-operator --namespace=tidb-admin --version=v1.1.7 -f values-tidb-operator.yaml
+helm install pingcap/tidb-operator --name=tidb-operator --namespace=tidb-admin --version=v1.1.8 -f values-tidb-operator.yaml
 ```
 
 ### View the deployed Helm release
@@ -515,7 +515,7 @@ For example:
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm upgrade tidb-operator pingcap/tidb-operator --version=v1.1.7 -f values-tidb-operator.yaml
+helm upgrade tidb-operator pingcap/tidb-operator --version=v1.1.8 -f values-tidb-operator.yaml
 ```
 
 ### Delete Helm release
diff --git a/en/configure-storage-class.md b/en/configure-storage-class.md
index cd0253935a..2f8a7349da 100644
--- a/en/configure-storage-class.md
+++ b/en/configure-storage-class.md
@@ -75,7 +75,7 @@ Kubernetes currently supports statically allocated local storage. To create a lo
     {{< copyable "shell-regular" >}}
 
     ```shell
-    kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml
+    kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml
      ```
 
     If the server has no access to the Internet, download the `local-volume-provisioner.yaml` file on a machine with Internet access and then install it.
@@ -83,7 +83,7 @@ Kubernetes currently supports statically allocated local storage. To create a lo
     {{< copyable "shell-regular" >}}
 
     ```shell
-    wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml &&
+    wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml &&
     kubectl apply -f ./local-volume-provisioner.yaml
     ```
 
@@ -246,7 +246,7 @@ Finally, execute the `kubectl apply` command to deploy `local-volume-provisioner
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml
 ```
 
 When you later deploy tidb clusters, deploy TiDB Binlog for incremental backups, or do full backups, configure the corresponding `StorageClass` for use.
diff --git a/en/deploy-on-alibaba-cloud.md b/en/deploy-on-alibaba-cloud.md
index 73457a8139..f6ec2837d2 100644
--- a/en/deploy-on-alibaba-cloud.md
+++ b/en/deploy-on-alibaba-cloud.md
@@ -87,7 +87,7 @@ All the instances except ACK mandatory workers are deployed across availability
     tikv_count = 3
     tidb_count = 2
     pd_count = 3
-    operator_version = "v1.1.7"
+    operator_version = "v1.1.8"
     ```
 
     * To deploy TiFlash in the cluster, set `create_tiflash_node_pool = true` in `terraform.tfvars`. You can also configure the node count and instance type of the TiFlash node pool by modifying `tiflash_count` and `tiflash_instance_type`. By default, the value of `tiflash_count` is `2`, and the value of `tiflash_instance_type` is `ecs.i2.2xlarge`.
diff --git a/en/deploy-tidb-from-kubernetes-gke.md b/en/deploy-tidb-from-kubernetes-gke.md
index e0ff4b953a..a972a24dec 100644
--- a/en/deploy-tidb-from-kubernetes-gke.md
+++ b/en/deploy-tidb-from-kubernetes-gke.md
@@ -97,7 +97,7 @@ If you see `Ready` for all nodes, congratulations! You've set up your first Kube
 TiDB Operator uses [Custom Resource Definition (CRD)](https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/#customresourcedefinitions) to extend Kubernetes. Therefore, to use TiDB Operator, you must first create the `TidbCluster` CRD.
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml && \
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml && \
 kubectl get crd tidbclusters.pingcap.com
 ```
 
@@ -105,7 +105,7 @@ After the `TidbCluster` CRD is created, install TiDB Operator in your Kubernetes
 
 ```shell
 kubectl create namespace tidb-admin
-helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.7
+helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8
 kubectl get po -n tidb-admin -l app.kubernetes.io/name=tidb-operator
 ```
 
diff --git a/en/deploy-tidb-operator.md b/en/deploy-tidb-operator.md
index 590a565a8e..2792f9b32e 100644
--- a/en/deploy-tidb-operator.md
+++ b/en/deploy-tidb-operator.md
@@ -43,7 +43,7 @@ TiDB Operator uses [Custom Resource Definition (CRD)](https://kubernetes.io/docs
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 ```
 
 If the server cannot access the Internet, you need to download the `crd.yaml` file on a machine with Internet access before installing:
@@ -51,7 +51,7 @@ If the server cannot access the Internet, you need to download the `crd.yaml` fi
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml
+wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 kubectl apply -f ./crd.yaml
 ```
 
@@ -93,7 +93,7 @@ After creating CRDs in the step above, there are two methods to deploy TiDB Oper
 
     > **Note:**
     >
-    > `${chart_version}` represents the chart version of TiDB Operator. For example, `v1.1.7`. You can view the currently supported versions by running the `helm search -l tidb-operator` command.
+    > `${chart_version}` represents the chart version of TiDB Operator. For example, `v1.1.8`. You can view the currently supported versions by running the `helm search -l tidb-operator` command.
 
 2. Configure TiDB Operator
 
@@ -133,15 +133,15 @@ If your server cannot access the Internet, install TiDB Operator offline by the
     {{< copyable "shell-regular" >}}
 
     ```shell
-    wget http://charts.pingcap.org/tidb-operator-v1.1.7.tgz
+    wget http://charts.pingcap.org/tidb-operator-v1.1.8.tgz
     ```
 
-    Copy the `tidb-operator-v1.1.7.tgz` file to the target server and extract it to the current directory:
+    Copy the `tidb-operator-v1.1.8.tgz` file to the target server and extract it to the current directory:
 
     {{< copyable "shell-regular" >}}
 
     ```shell
-    tar zxvf tidb-operator.v1.1.7.tgz
+    tar zxvf tidb-operator.v1.1.8.tgz
     ```
 
 2. Download the Docker images used by TiDB Operator
@@ -153,8 +153,8 @@ If your server cannot access the Internet, install TiDB Operator offline by the
     {{< copyable "shell-regular" >}}
 
     ```shell
-    pingcap/tidb-operator:v1.1.7
-    pingcap/tidb-backup-manager:v1.1.7
+    pingcap/tidb-operator:v1.1.8
+    pingcap/tidb-backup-manager:v1.1.8
     bitnami/kubectl:latest
     pingcap/advanced-statefulset:v0.3.3
     k8s.gcr.io/kube-scheduler:v1.16.9
@@ -167,13 +167,13 @@ If your server cannot access the Internet, install TiDB Operator offline by the
     {{< copyable "shell-regular" >}}
 
     ```shell
-    docker pull pingcap/tidb-operator:v1.1.7
-    docker pull pingcap/tidb-backup-manager:v1.1.7
+    docker pull pingcap/tidb-operator:v1.1.8
+    docker pull pingcap/tidb-backup-manager:v1.1.8
     docker pull bitnami/kubectl:latest
     docker pull pingcap/advanced-statefulset:v0.3.3
 
-    docker save -o tidb-operator-v1.1.7.tar pingcap/tidb-operator:v1.1.7
-    docker save -o tidb-backup-manager-v1.1.7.tar pingcap/tidb-backup-manager:v1.1.7
+    docker save -o tidb-operator-v1.1.8.tar pingcap/tidb-operator:v1.1.8
+    docker save -o tidb-backup-manager-v1.1.8.tar pingcap/tidb-backup-manager:v1.1.8
     docker save -o bitnami-kubectl.tar bitnami/kubectl:latest
     docker save -o advanced-statefulset-v0.3.3.tar pingcap/advanced-statefulset:v0.3.3
     ```
@@ -183,8 +183,8 @@ If your server cannot access the Internet, install TiDB Operator offline by the
     {{< copyable "shell-regular" >}}
 
     ```shell
-    docker load -i tidb-operator-v1.1.7.tar
-    docker load -i tidb-backup-manager-v1.1.7.tar
+    docker load -i tidb-operator-v1.1.8.tar
+    docker load -i tidb-backup-manager-v1.1.8.tar
     docker load -i bitnami-kubectl.tar
     docker load -i advanced-statefulset-v0.3.3.tar
     ```
diff --git a/en/get-started.md b/en/get-started.md
index 0ce2368236..39b4afcbdf 100644
--- a/en/get-started.md
+++ b/en/get-started.md
@@ -244,7 +244,7 @@ Execute this command to install the CRDs into your cluster:
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.6/manifests/crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 ```
 
 Expected output:
@@ -296,7 +296,7 @@ This section describes how to install TiDB Operator using Helm 3.
     {{< copyable "shell-regular" >}}
 
     ```shell
-    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.6
+    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8
     ```
 
     If you have trouble accessing Docker Hub, you can try images hosted in Alibaba Cloud:
@@ -304,9 +304,9 @@ This section describes how to install TiDB Operator using Helm 3.
     {{< copyable "shell-regular" >}}
 
     ```
-    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.6 \
-        --set operatorImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-operator:v1.1.6 \
-        --set tidbBackupManagerImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-backup-manager:v1.1.6 \
+    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8 \
+        --set operatorImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-operator:v1.1.8 \
+        --set tidbBackupManagerImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-backup-manager:v1.1.8 \
         --set scheduler.kubeSchedulerImageName=registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler
     ```
 
diff --git a/en/tidb-toolkit.md b/en/tidb-toolkit.md
index a8b5a3ca2e..a723f3e79f 100644
--- a/en/tidb-toolkit.md
+++ b/en/tidb-toolkit.md
@@ -188,7 +188,7 @@ The Helm server is a service called `tiller`, first install the `RBAC` rules req
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/tiller-rbac.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/tiller-rbac.yaml
 ```
 
 If the server cannot access the Internet, download the `tiller-rbac.yaml` file on a machine with Internet access:
@@ -196,7 +196,7 @@ If the server cannot access the Internet, download the `tiller-rbac.yaml` file o
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/tiller-rbac.yaml
+wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/tiller-rbac.yaml
 ```
 
 Copy the file `tiller-rbac.yaml` to the server and install the `RBAC`:
@@ -357,9 +357,9 @@ Use the following command to download the chart file required for cluster instal
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget http://charts.pingcap.org/tidb-operator-v1.1.7.tgz
-wget http://charts.pingcap.org/tidb-drainer-v1.1.7.tgz
-wget http://charts.pingcap.org/tidb-lightning-v1.1.7.tgz
+wget http://charts.pingcap.org/tidb-operator-v1.1.8.tgz
+wget http://charts.pingcap.org/tidb-drainer-v1.1.8.tgz
+wget http://charts.pingcap.org/tidb-lightning-v1.1.8.tgz
 ```
 
 Copy these chart files to the server and decompress them. You can use these charts to install the corresponding components by running the `helm install` command. Take `tidb-operator` as an example:
@@ -367,7 +367,7 @@ Copy these chart files to the server and decompress them. You can use these char
 {{< copyable "shell-regular" >}}
 
 ```shell
-tar zxvf tidb-operator.v1.1.7.tgz
+tar zxvf tidb-operator.v1.1.8.tgz
 helm install ./tidb-operator --name=${release_name} --namespace=${namespace}
 ```
 
diff --git a/en/upgrade-tidb-operator.md b/en/upgrade-tidb-operator.md
index d2114858ef..3c56976d64 100644
--- a/en/upgrade-tidb-operator.md
+++ b/en/upgrade-tidb-operator.md
@@ -21,7 +21,7 @@ This document describes how to upgrade TiDB Operator and Kubernetes.
 
     > **Note:**
     >
-    > The `${version}` in this document represents the version of TiDB Operator, such as `v1.1.7`. You can check the currently supported version using the `helm search -l tidb-operator` command.
+    > The `${version}` in this document represents the version of TiDB Operator, such as `v1.1.8`. You can check the currently supported version using the `helm search -l tidb-operator` command.
 
 2. Get the `values.yaml` file of the `tidb-operator` chart that you want to install:
 
diff --git a/zh/cheat-sheet.md b/zh/cheat-sheet.md
index 79aa447f48..f9d0b28100 100644
--- a/zh/cheat-sheet.md
+++ b/zh/cheat-sheet.md
@@ -475,7 +475,7 @@ helm inspect values ${chart_name} --version=${chart_version} > values.yaml
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm inspect values pingcap/tidb-operator --version=v1.1.7 > values-tidb-operator.yaml
+helm inspect values pingcap/tidb-operator --version=v1.1.8 > values-tidb-operator.yaml
 ```
 
 ### 使用 Helm Chart 部署
@@ -491,7 +491,7 @@ helm install ${chart_name} --name=${name} --namespace=${namespace} --version=${c
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm install pingcap/tidb-operator --name=tidb-operator --namespace=tidb-admin --version=v1.1.7 -f values-tidb-operator.yaml
+helm install pingcap/tidb-operator --name=tidb-operator --namespace=tidb-admin --version=v1.1.8 -f values-tidb-operator.yaml
 ```
 
 ### 查看已经部署的 Helm Release
@@ -515,7 +515,7 @@ helm upgrade ${name} ${chart_name} --version=${chart_version} -f ${values_file}
 {{< copyable "shell-regular" >}}
 
 ```shell
-helm upgrade tidb-operator pingcap/tidb-operator --version=v1.1.7 -f values-tidb-operator.yaml
+helm upgrade tidb-operator pingcap/tidb-operator --version=v1.1.8 -f values-tidb-operator.yaml
 ```
 
 ### 删除 Helm Release
diff --git a/zh/configure-storage-class.md b/zh/configure-storage-class.md
index fae55258ec..0c2d50211a 100644
--- a/zh/configure-storage-class.md
+++ b/zh/configure-storage-class.md
@@ -75,7 +75,7 @@ Kubernetes 当前支持静态分配的本地存储。可使用 [local-static-pro
     {{< copyable "shell-regular" >}}
 
     ```shell
-    kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml
+    kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml
     ```
 
     如果服务器没有外网，需要先用有外网的机器下载 `local-volume-provisioner.yaml` 文件，然后再进行安装：
@@ -83,7 +83,7 @@ Kubernetes 当前支持静态分配的本地存储。可使用 [local-static-pro
     {{< copyable "shell-regular" >}}
 
     ```shell
-    wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml
+    wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml
     kubectl apply -f ./local-volume-provisioner.yaml
     ```
 
@@ -246,7 +246,7 @@ data:
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/local-dind/local-volume-provisioner.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/local-dind/local-volume-provisioner.yaml
 ```
 
 后续创建 TiDB 集群或备份等组件的时候，再配置相应的 `StorageClass` 供其使用。
diff --git a/zh/deploy-on-alibaba-cloud.md b/zh/deploy-on-alibaba-cloud.md
index 0feb8fe1ed..a189f29aa7 100644
--- a/zh/deploy-on-alibaba-cloud.md
+++ b/zh/deploy-on-alibaba-cloud.md
@@ -87,7 +87,7 @@ aliases: ['/docs-cn/tidb-in-kubernetes/stable/deploy-on-alibaba-cloud/','/docs-c
     tikv_count = 3
     tidb_count = 2
     pd_count = 3
-    operator_version = "v1.1.7"
+    operator_version = "v1.1.8"
     ```
 
     如果需要在集群中部署 TiFlash，需要在 `terraform.tfvars` 中设置 `create_tiflash_node_pool = true`，也可以设置 `tiflash_count` 和 `tiflash_instance_type` 来配置 TiFlash 节点池的节点数量和实例类型，`tiflash_count` 默认为 `2`，`tiflash_instance_type` 默认为 `ecs.i2.2xlarge`。
diff --git a/zh/deploy-tidb-from-kubernetes-gke.md b/zh/deploy-tidb-from-kubernetes-gke.md
index d0b80222a6..c84d3e6574 100644
--- a/zh/deploy-tidb-from-kubernetes-gke.md
+++ b/zh/deploy-tidb-from-kubernetes-gke.md
@@ -94,7 +94,7 @@ kubectl get nodes
 TiDB Operator 使用 [Custom Resource Definition (CRD)](https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/#customresourcedefinitions) 扩展 Kubernetes，所以要使用 TiDB Operator，必须先创建 `TidbCluster` 等各种自定义资源类型：
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml && \
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml && \
 kubectl get crd tidbclusters.pingcap.com
 ```
 
@@ -102,7 +102,7 @@ kubectl get crd tidbclusters.pingcap.com
 
 ```shell
 kubectl create namespace tidb-admin
-helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.7
+helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8
 kubectl get po -n tidb-admin -l app.kubernetes.io/name=tidb-operator
 ```
 
diff --git a/zh/deploy-tidb-operator.md b/zh/deploy-tidb-operator.md
index dffe8fcd0a..7ccc5955ce 100644
--- a/zh/deploy-tidb-operator.md
+++ b/zh/deploy-tidb-operator.md
@@ -43,7 +43,7 @@ TiDB Operator 使用 [Custom Resource Definition (CRD)](https://kubernetes.io/do
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 ```
 
 如果服务器没有外网，需要先用有外网的机器下载 `crd.yaml` 文件，然后再进行安装：
@@ -51,7 +51,7 @@ kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml
+wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 kubectl apply -f ./crd.yaml
 ```
 
@@ -93,7 +93,7 @@ tidbmonitors.pingcap.com             2020-06-11T07:59:41Z
 
     > **注意：**
     >
-    > `${chart_version}` 在后续文档中代表 chart 版本，例如 `v1.1.7`，可以通过 `helm search -l tidb-operator` 查看当前支持的版本。
+    > `${chart_version}` 在后续文档中代表 chart 版本，例如 `v1.1.8`，可以通过 `helm search -l tidb-operator` 查看当前支持的版本。
 
 2. 配置 TiDB Operator
 
@@ -133,15 +133,15 @@ tidbmonitors.pingcap.com             2020-06-11T07:59:41Z
     {{< copyable "shell-regular" >}}
 
     ```shell
-    wget http://charts.pingcap.org/tidb-operator-v1.1.7.tgz
+    wget http://charts.pingcap.org/tidb-operator-v1.1.8.tgz
     ```
 
-    将 `tidb-operator-v1.1.7.tgz` 文件拷贝到服务器上并解压到当前目录：
+    将 `tidb-operator-v1.1.8.tgz` 文件拷贝到服务器上并解压到当前目录：
 
     {{< copyable "shell-regular" >}}
 
     ```shell
-    tar zxvf tidb-operator.v1.1.7.tgz
+    tar zxvf tidb-operator.v1.1.8.tgz
     ```
 
 2. 下载 TiDB Operator 运行所需的 Docker 镜像
@@ -153,8 +153,8 @@ tidbmonitors.pingcap.com             2020-06-11T07:59:41Z
     {{< copyable "shell-regular" >}}
 
     ```shell
-    pingcap/tidb-operator:v1.1.7
-    pingcap/tidb-backup-manager:v1.1.7
+    pingcap/tidb-operator:v1.1.8
+    pingcap/tidb-backup-manager:v1.1.8
     bitnami/kubectl:latest
     pingcap/advanced-statefulset:v0.3.3
     k8s.gcr.io/kube-scheduler:v1.16.9
@@ -167,13 +167,13 @@ tidbmonitors.pingcap.com             2020-06-11T07:59:41Z
     {{< copyable "shell-regular" >}}
 
     ```shell
-    docker pull pingcap/tidb-operator:v1.1.7
-    docker pull pingcap/tidb-backup-manager:v1.1.7
+    docker pull pingcap/tidb-operator:v1.1.8
+    docker pull pingcap/tidb-backup-manager:v1.1.8
     docker pull bitnami/kubectl:latest
     docker pull pingcap/advanced-statefulset:v0.3.3
 
-    docker save -o tidb-operator-v1.1.7.tar pingcap/tidb-operator:v1.1.7
-    docker save -o tidb-backup-manager-v1.1.7.tar pingcap/tidb-backup-manager:v1.1.7
+    docker save -o tidb-operator-v1.1.8.tar pingcap/tidb-operator:v1.1.8
+    docker save -o tidb-backup-manager-v1.1.8.tar pingcap/tidb-backup-manager:v1.1.8
     docker save -o bitnami-kubectl.tar bitnami/kubectl:latest
     docker save -o advanced-statefulset-v0.3.3.tar pingcap/advanced-statefulset:v0.3.3
     ```
@@ -183,8 +183,8 @@ tidbmonitors.pingcap.com             2020-06-11T07:59:41Z
     {{< copyable "shell-regular" >}}
 
     ```shell
-    docker load -i tidb-operator-v1.1.7.tar
-    docker load -i tidb-backup-manager-v1.1.7.tar
+    docker load -i tidb-operator-v1.1.8.tar
+    docker load -i tidb-backup-manager-v1.1.8.tar
     docker load -i bitnami-kubectl.tar
     docker load -i advanced-statefulset-v0.3.3.tar
     ```
diff --git a/zh/get-started.md b/zh/get-started.md
index 96dd816835..f6946d74ad 100644
--- a/zh/get-started.md
+++ b/zh/get-started.md
@@ -239,7 +239,7 @@ TiDB Operator 包含许多实现 TiDB 集群不同组件的自定义资源类型
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/crd.yaml
 ```
 
 期望输出：
@@ -291,7 +291,7 @@ TiDB Operator 使用 Helm 3 安装。
     {{< copyable "shell-regular" >}}
 
     ```shell
-    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.7
+    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8
     ```
 
     如果访问 Docker Hub 网速较慢，可以使用阿里云上的镜像：
@@ -299,9 +299,9 @@ TiDB Operator 使用 Helm 3 安装。
     {{< copyable "shell-regular" >}}
 
     ```
-    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.7 \
-        --set operatorImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-operator:v1.1.7 \
-        --set tidbBackupManagerImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-backup-manager:v1.1.7 \
+    helm install --namespace tidb-admin tidb-operator pingcap/tidb-operator --version v1.1.8 \
+        --set operatorImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-operator:v1.1.8 \
+        --set tidbBackupManagerImage=registry.cn-beijing.aliyuncs.com/tidb/tidb-backup-manager:v1.1.8 \
         --set scheduler.kubeSchedulerImageName=registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler
     ```
 
diff --git a/zh/tidb-toolkit.md b/zh/tidb-toolkit.md
index 1f2a6d8655..39aa487853 100644
--- a/zh/tidb-toolkit.md
+++ b/zh/tidb-toolkit.md
@@ -186,7 +186,7 @@ Helm 服务端是一个名字叫 `tiller` 的服务, 请首先安装 `tiller` 
 {{< copyable "shell-regular" >}}
 
 ```shell
-kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/tiller-rbac.yaml
+kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/tiller-rbac.yaml
 ```
 
 如果服务器没有外网，需要先用有外网的机器下载 `tiller-rbac.yaml` 文件：
@@ -194,7 +194,7 @@ kubectl apply -f https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.7/manifests/tiller-rbac.yaml
+wget https://raw.githubusercontent.com/pingcap/tidb-operator/v1.1.8/manifests/tiller-rbac.yaml
 ```
 
 将 `tiller-rbac.yaml` 文件拷贝到服务器上并安装 `RBAC`：
@@ -351,9 +351,9 @@ helm del --purge ${release_name}
 {{< copyable "shell-regular" >}}
 
 ```shell
-wget http://charts.pingcap.org/tidb-operator-v1.1.7.tgz
-wget http://charts.pingcap.org/tidb-drainer-v1.1.7.tgz
-wget http://charts.pingcap.org/tidb-lightning-v1.1.7.tgz
+wget http://charts.pingcap.org/tidb-operator-v1.1.8.tgz
+wget http://charts.pingcap.org/tidb-drainer-v1.1.8.tgz
+wget http://charts.pingcap.org/tidb-lightning-v1.1.8.tgz
 ```
 
 将这些 chart 文件拷贝到服务器上并解压，可以通过 `helm install` 命令使用这些 chart 来安装相应组件，以 `tidb-operator` 为例：
@@ -361,7 +361,7 @@ wget http://charts.pingcap.org/tidb-lightning-v1.1.7.tgz
 {{< copyable "shell-regular" >}}
 
 ```shell
-tar zxvf tidb-operator.v1.1.7.tgz
+tar zxvf tidb-operator.v1.1.8.tgz
 helm install ./tidb-operator --name=${release_name} --namespace=${namespace}
 ```
 
diff --git a/zh/upgrade-tidb-operator.md b/zh/upgrade-tidb-operator.md
index c49a662ed8..deb1009c1b 100644
--- a/zh/upgrade-tidb-operator.md
+++ b/zh/upgrade-tidb-operator.md
@@ -21,7 +21,7 @@ aliases: ['/docs-cn/tidb-in-kubernetes/stable/upgrade-tidb-operator/','/docs-cn/
 
     > **注意：**
     >
-    > `${version}` 在后续文档中代表 TiDB Operator 版本，例如 `v1.1.7`，可以通过 `helm search -l tidb-operator` 查看当前支持的版本。
+    > `${version}` 在后续文档中代表 TiDB Operator 版本，例如 `v1.1.8`，可以通过 `helm search -l tidb-operator` 查看当前支持的版本。
 
 2. 获取你要安装的 `tidb-operator` chart 中的 `values.yaml` 文件：