搭建mongodb集群（副本集+分片）

/usr/local/mongodb/bin/mongod --dbpath /usr/local/mongodb/data/node1 --port 10001 --replSet shard1/bluejoe2:10002 --logpath=/usr/local/mongodb/log/node1.log
/usr/local/mongodb/bin/mongod --dbpath /usr/local/mongodb/data/node2 --port 10002 --replSet shard3/bluejoe3:10001 --logpath=/usr/local/mongodb/log/node2.log

db.runCommand(
	{
		"replSetInitiate":
		{
			"_id":"shard1",
			"members":
			[
				{
					"_id":1,
					"host":"bluejoe1:10001"
				},
				{
					"_id":2,
					"host":"bluejoe2:10002"
				}
			]
		}
	})
	

/usr/local/mongodb/bin/mongod --dbpath /usr/local/mongodb/data/configdb --port 20000 --logpath=/usr/local/mongodb/log/configdb.log

/usr/local/mongodb/bin/mongos --port 30000 --configdb bluejoe1:20000,bluejoe2:20000,bluejoe3:20000

mongos> use admin
switched to db admin
	
db.runCommand({"addShard":"shard1/bluejoe1:10001"})
db.runCommand({"addShard":"shard2/bluejoe2:10001"})
db.runCommand({"addShard":"shard3/bluejoe3:10001"})

mongos> use admin
switched to db admin
mongos> db.runCommand({"enablesharding":"test"})
{ "ok" : 1 }
mongos> db.runCommand({"shardcollection":"test.person","key":{"name":1}})
{ "collectionsharded" : "test.person", "ok" : 1 }