发布于 2015-09-14 15:03:36 | 136 次阅读 | 评论: 0 | 来源: 网络整理
The replSetInitiate command initializes a new replica set. Use the following syntax:
{ replSetInitiate : <config_document> }
The <config_document> is a document that specifies the replica set’s configuration. For instance, here’s a config document for creating a simple 3-member replica set:
{
_id : <setname>,
members : [
{_id : 0, host : <host0>},
{_id : 1, host : <host1>},
{_id : 2, host : <host2>},
]
}
A typical way of running this command is to assign the config document to a variable and then to pass the document to the rs.initiate() helper:
config = {
_id : "my_replica_set",
members : [
{_id : 0, host : "rs1.example.net:27017"},
{_id : 1, host : "rs2.example.net:27017"},
{_id : 2, host : "rs3.example.net", arbiterOnly: true},
]
}
rs.initiate(config)
Notice that omitting the port cause the host to use the default port
of 27017. Notice also that you can specify other options in the config
documents such as the ``arbiterOnly`` setting in this example.
也可以参考
“副本集配置,” “副本集的操作和管理,” and “Replica Set Reconfiguration.”