95 lines
2.4 KiB
Plaintext
95 lines
2.4 KiB
Plaintext
[role="xpack"]
|
|
[testenv="platinum"]
|
|
[[ccr-put-follow]]
|
|
=== Create Follower API
|
|
++++
|
|
<titleabbrev>Create Follower</titleabbrev>
|
|
++++
|
|
|
|
Creates a follower index.
|
|
|
|
==== Description
|
|
|
|
This API creates a new follower index that is configured to follow the
|
|
referenced leader index. When this API returns, the follower index exists, and
|
|
{ccr} starts replicating operations from the leader index to the follower index.
|
|
|
|
==== Request
|
|
|
|
//////////////////////////
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
POST /follower_index/_ccr/pause_follow
|
|
--------------------------------------------------
|
|
// CONSOLE
|
|
// TEARDOWN
|
|
|
|
//////////////////////////
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
PUT /<follower_index>/_ccr/follow
|
|
{
|
|
"remote_cluster" : "<remote_cluster>",
|
|
"leader_index" : "<leader_index>"
|
|
}
|
|
--------------------------------------------------
|
|
// CONSOLE
|
|
// TEST[setup:remote_cluster_and_leader_index]
|
|
// TEST[s/<follower_index>/follower_index/]
|
|
// TEST[s/<remote_cluster>/remote_cluster/]
|
|
// TEST[s/<leader_index>/leader_index/]
|
|
|
|
==== Path Parameters
|
|
|
|
`follower_index` (required)::
|
|
(string) the name of the follower index
|
|
|
|
==== Request Body
|
|
`remote_cluster` (required)::
|
|
(string) the <<modules-remote-clusters,remote cluster>> containing the leader
|
|
index
|
|
|
|
`leader_index` (required)::
|
|
(string) the name of the index in the leader cluster to follow
|
|
|
|
include::../follow-request-body.asciidoc[]
|
|
|
|
==== Example
|
|
|
|
This example creates a follower index named `follower_index`:
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
PUT /follower_index/_ccr/follow
|
|
{
|
|
"remote_cluster" : "remote_cluster",
|
|
"leader_index" : "leader_index",
|
|
"max_read_request_operation_count" : 1024,
|
|
"max_outstanding_read_requests" : 16,
|
|
"max_read_request_size" : "1024k",
|
|
"max_write_request_operation_count" : 32768,
|
|
"max_write_request_size" : "16k",
|
|
"max_outstanding_write_requests" : 8,
|
|
"max_write_buffer_count" : 512,
|
|
"max_write_buffer_size" : "512k",
|
|
"max_retry_delay" : "10s",
|
|
"read_poll_timeout" : "30s"
|
|
}
|
|
--------------------------------------------------
|
|
// CONSOLE
|
|
// TEST[setup:remote_cluster_and_leader_index]
|
|
|
|
The API returns the following result:
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
{
|
|
"follow_index_created" : true,
|
|
"follow_index_shards_acked" : true,
|
|
"index_following_started" : true
|
|
}
|
|
--------------------------------------------------
|
|
// TESTRESPONSE
|