CREATE REPLICA Statement #
CREATE REPLICA [IF NOT EXISTS] id [option value ...]
Define a new replica by UUID unless it exists. The replica ID must match the replica server instance ID.
Supported options are:
| Argument | Type | Description |
|---|---|---|
| uri | string | Replica URI (mandatory). |
| token | string | Authentication token. |
| tls_capath | string | The CA directory path. |
| tls_ca | string | The CA certificate. |
| tls_cert | string | The client certificate. |
| tls_key | string | The client certificate key. |
Replica connection will start automatically if the replication is active.
-- set primary id on replica server and start the replication
subscribe "00000000-0000-0000-0000-000000000000";
start repl;
show repl;
[{
"active": true,
"role": "replica",
"primary": "00000000-0000-0000-0000-000000000000"
}]
-- create new replica on the primary server, set replica id and its uri, start replication
create replica "00000000-0000-0000-0000-000000000001" uri "127.0.0.1:3481";
start repl;
show repl;
[{
"active": true,
"role": "primary",
"primary": null
}]