add docs for onlineddl retry and onlineddl cleanup

content/en/docs/18.0/reference/programs/vtctldclient/vtctldclient_OnlineDDL/_index.md

@@ -22,5 +22,7 @@ Operates on online DDL (schema migrations).
 ### SEE ALSO
 
 * [vtctldclient](../)	 - Executes a cluster management command on the remote vtctld server.
+* [vtctldclient OnlineDDL cleanup](./vtctldclient_onlineddl_cleanup/)	 - Mark a given schema migration ready for artifact cleanup.
+* [vtctldclient OnlineDDL retry](./vtctldclient_onlineddl_retry/)	 - Mark a given schema migration for retry.
 * [vtctldclient OnlineDDL show](./vtctldclient_onlineddl_show/)	 - Display information about online DDL operations.
 

content/en/docs/18.0/reference/programs/vtctldclient/vtctldclient_OnlineDDL/vtctldclient_OnlineDDL_cleanup.md

@@ -0,0 +1,35 @@
+---
+title: OnlineDDL cleanup
+series: vtctldclient
+---
+## vtctldclient OnlineDDL cleanup
+
+Mark a given schema migration ready for artifact cleanup.
+
+```
+vtctldclient OnlineDDL cleanup <keyspace> <uuid>
+```
+
+### Examples
+
+```
+OnlineDDL cleanup test_keyspace 82fa54ac_e83e_11ea_96b7_f875a4d24e90
+```
+
+### Options
+
+```
+  -h, --help   help for cleanup
+```
+
+### Options inherited from parent commands
+
+```
+      --action_timeout duration   timeout for the total command (default 1h0m0s)
+      --server string             server to use for connection (required)
+```
+
+### SEE ALSO
+
+* [vtctldclient OnlineDDL](../)	 - Operates on online DDL (schema migrations).
+

content/en/docs/18.0/reference/programs/vtctldclient/vtctldclient_OnlineDDL/vtctldclient_OnlineDDL_retry.md

@@ -0,0 +1,35 @@
+---
+title: OnlineDDL retry
+series: vtctldclient
+---
+## vtctldclient OnlineDDL retry
+
+Mark a given schema migration for retry.
+
+```
+vtctldclient OnlineDDL retry <keyspace> <uuid>
+```
+
+### Examples
+
+```
+vtctl OnlineDDL retry test_keyspace 82fa54ac_e83e_11ea_96b7_f875a4d24e90
+```
+
+### Options
+
+```
+  -h, --help   help for retry
+```
+
+### Options inherited from parent commands
+
+```
+      --action_timeout duration   timeout for the total command (default 1h0m0s)
+      --server string             server to use for connection (required)
+```
+
+### SEE ALSO
+
+* [vtctldclient OnlineDDL](../)	 - Operates on online DDL (schema migrations).
+