cherry pick pingcap#2941 to release-1.1

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
ti-srebot · Jul 17, 2020 · e3a38c5 · e3a38c5
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diff --git a/docs/api-references/docs.md b/docs/api-references/docs.md
@@ -9888,6 +9888,32 @@ bool
 Optional: Defaults to true</p>
 </td>
 </tr>
+<tr>
+<td>
+<code>mysqlNodePort</code></br>
+<em>
+int
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+<p>Expose the tidb cluster mysql port to MySQLNodePort
+Optional: Defaults to 0</p>
+</td>
+</tr>
+<tr>
+<td>
+<code>statusNodePort</code></br>
+<em>
+int
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+<p>Expose the tidb status node port to StatusNodePort
+Optional: Defaults to 0</p>
+</td>
+</tr>
 </tbody>
 </table>
 <h3 id="tidbslowlogtailerspec">TiDBSlowLogTailerSpec</h3>

diff --git a/examples/advanced/tidb-cluster.yaml b/examples/advanced/tidb-cluster.yaml
@@ -110,9 +110,12 @@ spec:
     ## Service defines a Kubernetes service of TiDB cluster.
     ## If you are in a public cloud environment, you can use cloud LB to access the TiDB service
     ## if you are in a private cloud environment, you can use ingress
+    ## you can set mysqlNodePort and statusNodePort to expose server/status service to given NodePort
     # service:
     #   externalTrafficPolicy: Local
     #   type: LoadBalancer
+    #   mysqlNodePort: 30020
+    #   statusNodePort: 30040
 
     ## Affinity for pod assignment
     ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity