Mongodb shard
ServerA:172.16.200.200
/ data/mongodb/db/ {shard1_200,shard2_200,shard3_200,config}
/ data1/logs/mongodb/
ServerB:172.16.200.201
/ data/mongodb/db/ {shard1_201,shard2_201,shard3_201,config}
/ data1/logs/mongodb/
ServerC:172.16.200.202
/ data/mongodb/db/ {shard1_202,shard2_202,shard3_202,config}
/ data1/logs/mongodb/
ServerA:./mongod-shardsvr-replSet shard1-port 29001-dbpath=/data/mongodb/db/shard1_200/-oplogSize 10240-logpath=/data1/logs/mongodb/shard1_200.log-logappend-fork-nohttpinterface-directoryperdb
ServerB:
/ mongod-- shardsvr-- replSet shard1-- port 29001-- dbpath=/data/mongodb/db/shard1_201/-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard1_201.log-- logappend-- fork-- nohttpinterface-- directoryperdbserverC:
/ mongod-- shardsvr-- replSet shard1-- port 29001-- dbpath=/data/mongodb/db/shard1_202/-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard1_202.log-- logappend-- fork-- nohttpinterface-directoryperdb
Log in to mongo./mongo-- port 29001 > config = {_ id: 'shard1', members: [
... = 'class1' > {_ id: 0, host: '172.16.200.200vl 29001 priority1}
... = 'class3' > {_ id: 1, host: '172.16.200.201purl 29001please priority0}
... = 'class1' > {_ id: 2, host: '172.16.200.202 29001]}
{
"_ id": "shard1"
"members": [
{
"_ id": 0
"host": "172.16.200.200pur29001"
"priority": 1
}
{
"_ id": 1
"host": "172.16.200.201pur29001"
"priority": 0
}
{
"_ id": 2
"host": "172.16.200.202purl 29001"
"arbiterOnly": true
}
]
}
> rs.initiate (config)
{
Info: "Config now saved locally. Should come online in about a minute."
"ok": 1
}
>
Shard1:SECONDARY >
Shard1:SECONDARY > serverA:./mongod-shardsvr-replSet shard2-port 29002-dbpath=/data/mongodb/db/shard2_200/-oplogSize 10240-logpath=/data1/logs/mongodb/shard2_201.log-logappend-fork-nohttpinterface-directoryperdbserverB:
/ mongod-- shardsvr-- replSet shard2-- port 29002-- dbpath=/data/mongodb/db/shard2_201/-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard2_201.log-- logappend-- fork-- nohttpinterface-- directoryperdbserverC:./mongod-- shardsvr-- replSet shard2-- port 29002-- dbpath=/data/mongodb/db/shard2_202-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard2_202.log-- logappend-- fork-- nohttpinterface-- directoryperdb login Record mong./mongo-port 29002 [root@serverA bin] #. / mongo-port 29002
MongoDB shell version: 2.6.0
Connecting to: 127.0.0.1:29002/test
> config = {_ id: 'shard2', members: [
... = 'class1' > {_ id: 0, host: '172.16.200.200vl 29002 priority1}
... = 'class2' > {_ id: 1, host: '172.16.200.201purl 29002
... = 'class1' > {_ id: 2, host: '172.16.200.202 purl 29002]}
{
"_ id": "shard2"
"members": [
{
"_ id": 0
"host": "172.16.200.200pur29002"
"priority": 1
}
{
"_ id": 1
"host": "172.16.200.201pur29002"
"priority": 0
}
{
"_ id": 2
"host": "172.16.200.202purl 29002"
"arbiterOnly": true
}
]
}
> rs.initiate (config)
{
Info: "Config now saved locally. Should come online in about a minute."
"ok": 1
}
>
Shard2:SECONDARY > shard2:PRIMARY > serverA:./mongod-shardsvr-replSet shard3-port 29003-dbpath=/data/mongodb/db/shard3_200/-oplogSize 10240-logpath=/data1/logs/mongodb/shard3_200.log-logappend-fork-nohttpinterface-directoryperdb
ServerB:./mongod-- shardsvr-- replSet shard3-- port 29003-- dbpath=/data/mongodb/db/shard3_201/-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard3_201.log-- logappend-- fork-- nohttpinterface-- directoryperdbserverC:./mongod-- shardsvr-- port 29003-- dbpath=/data/mongodb/db/shard3_202/-- oplogSize 10240-- logpath=/data1/logs/mongodb/shard3_202.log-- logappend-- fork-- nohttpinterface -directoryperdb [root@serverA bin] #. / mongo-port 29003
MongoDB shell version: 2.6.0
Connecting to: 127.0.0.1:29003/test
> config = {_ id: 'shard3', members: [
... = 'class1' > {_ id: 0, host: '172.16.200.200vl 29003
... = 'class3' > {_ id: 1, host: '172.16.200.201purl 29003
... = 'class1' > {_ id: 2, host: '172.16.200.202 purl 29003]}
{
"_ id": "shard3"
"members": [
{
"_ id": 0
"host": "172.16.200.200pur29003"
"priority": 1
}
{
"_ id": 1
"host": "172.16.200.201pur29003"
"priority": 0
}
{
"_ id": 2
"host": "172.16.200.202purl 29003"
"arbiterOnly": true
}
]
}
> rs.initiate (config)
{
Info: "Config now saved locally. Should come online in about a minute."
"ok": 1
}
>
Shard3:SECONDARY >
Shard3:SECONDARY >
Shard3:SECONDARY >
Shard3:PRIMARY > start configserverA:./mongod-- configsvr-- dbpath=/data/mongodb/db/config/-- port 29000-- logpath=/data1/logs/mongodb/config_200.log-- logappend-- fork-- nohttpinterface-- directoryperdb
ServerB:./mongod-- configsvr-- dbpath=/data/mongodb/db/config/-- port 29000-- logpath=/data1/logs/mongodb/config_201.log-- logappend-- fork-- nohttpinterface-- directoryperdbserverC:./mongod-- configsvr-- dbpath=/data/mongodb/db/config/-- port 29000-- logpath=/data1/logs/mongodb/config_202.log-- logappend-- fork-- nohttpinterface-- directoryperdb launch mongosserverA:
. / mongos-- configdb 172.16.200.200VOV 29000172.16.200.201VOR 29000172.16.200.202Rod 29000-- port 27001-- chunkSize 8-- logpath=/data1/logs/mongodb/mongos_200.log-- logappend-- fork-- nohttpinterface
ServerB:./mongos-- configdb 172.16.200.200VZ 29000172.16.200.2012JV 29000-- port 27001-- chunkSize 8-- logpath=/data1/logs/mongodb/mongos_201.log-- logappend-- fork-- nohttpinterfaceserverC:./mongos-- configdb 172.16.200.200VZ 29000172.16.200.2012Rd 29000-port 27001-- chunkSize 8-- logpath=/data1/logs/mongodb/mongos_202.log-- logappend-fork-nohttpinterface
Configure sharding. / mono-- port 27001mongos > use admin
Switched to db admindb.runCommand ({addshard: "shard1/172.16.200.200:29001172.16.200.201:29001172.16.200.202:29001", name: "S1"})
{"shardAdded": "S1", "ok": 1}
Mongos > db.runCommand ({addshard: "shard2/172.16.200.201:29002172.16.200.202:29002172.16.200.200:29002", name: "S2"})
{"shardAdded": "S2", "ok": 1}
Mongos > db.runCommand ({addshard: "shard3/172.16.200.202:29003172.16.200.200:29003172.16.200.201:29003", name: "S3"})
{"shardAdded": "S3", "ok": 1}
Mongos > [root@serverA bin] #. / mongo-- port 27001
MongoDB shell version: 2.6.0
Connecting to: 127.0.0.1:27001/test
Mongos >
Mongos > show dbs
Admin 0.016GB
Config 0.016GB
Congig (empty) mongos > use configswitched to db config
Mongos > show collections
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