drainer: update config template (#8615) (#10892)

config-templates/complex-tidb-binlog.yaml

@@ -21,7 +21,7 @@ monitored:
 # # - PD: https://pingcap.com/docs/stable/reference/configuration/pd-server/configuration-file/
 # # All configuration items use points to represent the hierarchy, e.g:
 # #   readpool.storage.use-unified-pool
-# #      
+# #
 # # You can overwrite this configuration via the instance-level `config` field.
 
 server_configs:
@@ -128,6 +128,29 @@ drainer_servers:
       syncer.to.user: "root"
       syncer.to.password: ""
       syncer.to.port: 4000
+      syncer.to.checkpoint:
+        schema: "tidb_binlog"
+        type: "tidb"
+        host: "10.0.1.14"
+        user: "root"
+        password: "123"
+        port: 4000
+  - host: 10.0.1.13
+    port: 8249
+    deploy_dir: "/tidb-deploy/drainer-8249"
+    data_dir: "/tidb-data/drainer-8249"
+    # If Drainer does not have a checkpoint, use the initial commitTS as the initial checkpoint.
+    # If commit_ts is set to -1 (the default value), you will get a latest timestamp from PD.
+    commit_ts: -1
+    # The following configurations are used to overwrite the `server_configs.drainer` values.
+    config:
+      syncer.db-type: "kafka"
+      syncer.replicate-do-db:
+      - db1
+      - db2
+      syncer.to.kafka-addrs: "10.0.1.20:9092,10.0.1.21:9092,10.0.1.22:9092"
+      syncer.to.kafka-version: "2.4.0"
+      syncer.to.topic-name: "asyouwish"
 
 monitoring_servers:
   - host: 10.0.1.10