tiup: fix dead links (#6153)

maintain-tidb-using-tiup.md

@@ -108,7 +108,7 @@ When the cluster is in operation, if you need to modify the parameters of a comp
                 log.slow-threshold: 300
         ```
 
-    For the parameter format, see the [TiUP parameter template](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/topology.example.yaml).
+    For the parameter format, see the [TiUP parameter template](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml).
 
     **Use `.` to represent the hierarchy of the configuration items**.
 

production-deployment-using-tiup.md

@@ -227,7 +227,7 @@ The following examples cover six common scenarios. You need to modify the config
 >
 > - For parameters that should be globally effective, configure these parameters of corresponding components in the `server_configs` section of the configuration file.
 > - For parameters that should be effective on a specific node, configure these parameters in the `config` of this node.
-> - Use `.` to indicate the subcategory of the configuration, such as `log.slow-threshold`. For more formats, see [TiUP configuration template](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/topology.example.yaml).
+> - Use `.` to indicate the subcategory of the configuration, such as `log.slow-threshold`. For more formats, see [TiUP configuration template](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml).
 > - For more parameter description, see [TiDB `config.toml.example`](https://github.com/pingcap/tidb/blob/master/config/config.toml.example), [TiKV `config.toml.example`](https://github.com/tikv/tikv/blob/master/etc/config-template.toml), [PD `config.toml.example`](https://github.com/pingcap/pd/blob/master/conf/config.toml), and [TiFlash configuration](/tiflash/tiflash-configuration.md).
 
 ## Step 4: Execute the deployment command
@@ -269,7 +269,7 @@ In the above command:
 - The initialization configuration file is `topology.yaml`.
 - `--user root`: Log in to the target machine through the `root` key to complete the cluster deployment, or you can use other users with `ssh` and `sudo` privileges to complete the deployment.
 - `[-i]` and `[-p]`: optional. If you have configured login to the target machine without password, these parameters are not required. If not, choose one of the two parameters. `[-i]` is the private key of the `root` user (or other users specified by `--user`) that has access to the target machine. `[-p]` is used to input the user password interactively.
-- If you need to specify the user group name to be created on the target machine, see [this example](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/topology.example.yaml#L7).
+- If you need to specify the user group name to be created on the target machine, see [this example](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml#L7).
 
 At the end of the output log, you will see ```Deployed cluster `tidb-test` successfully```. This indicates that the deployment is successful.
 

tiup/tiup-cluster-topology-reference.md

@@ -4,7 +4,7 @@ title: Topology Configuration File for TiDB Deployment Using TiUP
 
 # Topology Configuration File for TiDB Deployment Using TiUP
 
-To deploy or scale TiDB using TiUP, you need to provide a topology file ([sample](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/topology.example.yaml)) to describe the cluster topology.
+To deploy or scale TiDB using TiUP, you need to provide a topology file ([sample](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml)) to describe the cluster topology.
 
 Similarly, to modify the cluster topology, you need to modify the topology file. The difference is that, after the cluster is deployed, you can only modify a part of the fields in the topology file. This document introduces each section of the topology file and each field in each section.
 

tiup/tiup-cluster.md

@@ -62,7 +62,7 @@ tiup cluster deploy <cluster-name> <version> <topology.yaml> [flags]
 
 This command requires you to provide the cluster name, the TiDB cluster version, and a topology file of the cluster.
 
-To write a topology file, refer to [the example](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/topology.example.yaml). The following file is an example of the simplest topology:
+To write a topology file, refer to [the example](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml). The following file is an example of the simplest topology:
 
 > **Note:**
 >

tiup/tiup-dm-topology-reference.md

@@ -4,7 +4,7 @@ title: Topology Configuration File for DM Cluster Deployment Using TiUP
 
 # Topology Configuration File for DM Cluster Deployment Using TiUP
 
-To deploy or scale a TiDB Data Migration (DM) cluster, you need to provide a topology file ([sample](https://github.com/pingcap/tiup/blob/master/embed/templates/examples/dm/topology.example.yaml)) to describe the cluster topology.
+To deploy or scale a TiDB Data Migration (DM) cluster, you need to provide a topology file ([sample](https://github.com/pingcap/tiup/blob/master/embed/examples/dm/topology.example.yaml)) to describe the cluster topology.
 
 Similarly, to modify the cluster topology, you need to modify the topology file. The difference is that, after the cluster is deployed, you can only modify a part of the fields in the topology file. This document introduces each section of the topology file and each field in each section.
 

upgrade-tidb-using-tiup.md

@@ -105,7 +105,7 @@ Now, the offline mirror has been upgraded successfully. If an error occurs durin
     tiup cluster edit-config <cluster-name>
     ```
 
-2. Refer to the format of [topology](https://github.com/pingcap/tiup/blob/release-1.4/embed/templates/examples/topology.example.yaml) configuration template and fill the parameters you want to modify in the `server_configs` section of the topology file.
+2. Refer to the format of [topology](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml) configuration template and fill the parameters you want to modify in the `server_configs` section of the topology file.
 
 3. After the modification, enter <kbd>:</kbd> + <kbd>w</kbd> + <kbd>q</kbd> to save the change and exit the editing mode. Enter <kbd>Y</kbd> to confirm the change.