Sharding-03–Configure Replicasets and start mongos process

Configure Replicaset1 with mongod Process on Port 27011 as Primary and Add mongod Processes on 27012 and 27013 as Secondary


1.	Start mongo process on Port 27011 [[email protected] tom]# mongo --port 27011

MongoDB shell version: 2.6.3
connecting to: 127.0.0.1:27011/test
>

2.	Initiate Replicaset

>	rs.initiate()

{
"info2" : "no configuration explicitly specified -- making one",
"me" : "localhost.localdomain:27011",
"info" : "Config now saved locally.  Should come online in about a minute.",
"ok" : 1
}


3.	Add Members to the Replicaset ReplicaSetNew1:PRIMARY> rs.add("localhost.localdomain:27012")
{ "ok" : 1 }

ReplicaSetNew1:PRIMARY> rs.add("localhost.localdomain:27013")
{ "ok" : 1 }

4.	Check Status of the Replicaset ReplicaSetNew1:PRIMARY> rs.status()
{
"set" : "ReplicaSetNew1",
"date" : ISODate("2014-07-09T23:07:22Z"),
"myState" : 1,
"members" : [
{

"_id" : 0,
"name" : "localhost.localdomain:27011",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 754,
"optime" : Timestamp(1404947221, 1),

"optimeDate" : ISODate("2014-07-09T23:07:01Z"),
"electionTime" : Timestamp(1404947128, 2),
"electionDate" : ISODate("2014-07-09T23:05:28Z"),
"self" : true
},
{
"_id" : 1,
"name" : "localhost.localdomain:27012",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 37,
"optime" : Timestamp(1404947221, 1),

"optimeDate" : ISODate("2014-07-09T23:07:01Z"),
"lastHeartbeat" : ISODate("2014-07-09T23:07:21Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:07:22Z"),
"pingMs" : 0,
"syncingTo" : "localhost.localdomain:27011"
},
{
"_id" : 2,
"name" : "localhost.localdomain:27013",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 21,
"optime" : Timestamp(1404947221, 1),
"optimeDate" : ISODate("2014-07-09T23:07:01Z"),

"lastHeartbeat" : ISODate("2014-07-09T23:07:21Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:07:21Z"),
"pingMs" : 0,
"syncingTo" : "localhost.localdomain:27011"
}
],
"ok" : 1
}


5.	Exit

ReplicaSetNew1:PRIMARY> exit
bye

Configure Replicaset2 with mongod Process on Port 27021 as Primary and Add mongod Processes on 27022 and 27023 as Secondary

6.	Start mongo process on Port 27021 [[email protected] tom]# mongo --port 27021

MongoDB shell version: 2.6.3
connecting to: 127.0.0.1:27021/test
>


7.	Initiate Replicaset
>	rs.initiate()

{
"info2" : "no configuration explicitly specified -- making one",
"me" : "localhost.localdomain:27021",
"info" : "Config now saved locally.  Should come online in about a minute.",
"ok" : 1
}


ReplicaSetNew2:PRIMARY>

Add Members to the Replicaset

ReplicaSetNew2:PRIMARY> rs.add("localhost.localdomain:27022")
 { "ok" : 1 }

ReplicaSetNew2:PRIMARY> rs.add("localhost.localdomain:27023")
 { "ok" : 1 }


9.	Check Status of the Replicaset ReplicaSetNew2:PRIMARY> rs.status()


{
"set" : "ReplicaSetNew2",
"date" : ISODate("2014-07-09T23:08:09Z"),
"myState" : 1,
"members" : [
{

"_id" : 0,
"name" : "localhost.localdomain:27021",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 737,
"optime" : Timestamp(1404947282, 1),

"optimeDate" : ISODate("2014-07-09T23:08:02Z"),
"electionTime" : Timestamp(1404947261, 1),

"electionDate" : ISODate("2014-07-09T23:07:41Z"),
"self" : true
},
{
"_id" : 1,
"name" : "localhost.localdomain:27022",
"health" : 1,
"state" : 5,

"stateStr" : "STARTUP2",
"uptime" : 12,
"optime" : Timestamp(0, 0),
"optimeDate" : ISODate("1970-01-01T00:00:00Z"),
"lastHeartbeat" : ISODate("2014-07-09T23:08:07Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:08:08Z"),

"pingMs" : 0,
"lastHeartbeatMessage" : "initial sync need a member to be primary or secondary to do
our initial sync"
},
{
"_id" : 2,
"name" : "localhost.localdomain:27023",
"health" : 1,
"state" : 5,
"stateStr" : "STARTUP2",
"uptime" : 7,
"optime" : Timestamp(0, 0),
"optimeDate" : ISODate("1970-01-01T00:00:00Z"),
"lastHeartbeat" : ISODate("2014-07-09T23:08:08Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:08:07Z"),
"pingMs" : 0,
"lastHeartbeatMessage" : "initial sync need a member to be primary or secondary to do
our initial sync"
}
],
"ok" : 1
}


10.	exit


ReplicaSetNew2:PRIMARY> exit
bye


Configure Replicaset3 with mongod Process on Port 27031 as Primary and Add mongod Processes on 27032 and 27033 as Secondary


11.	Start mongo process on Port 27031 [[email protected] tom]# mongo --port 27031

MongoDB shell version: 2.6.3

connecting to: 127.0.0.1:27031/test
>


12.	Initiate Replicaset

>	rs.initiate()

{
"info2" : "no configuration explicitly specified -- making one",

"me" : "localhost.localdomain:27031",
"info" : "Config now saved locally.  Should come online in about a minute.",
"ok" : 1
}


Add Members to the Replicaset

ReplicaSetNew3:PRIMARY> rs.add("localhost.localdomain:27032")

{ "ok" : 1 }


ReplicaSetNew3:PRIMARY> rs.add("localhost.localdomain:27033")

 { "ok" : 1 }


14.	Check Status of the Replicaset ReplicaSetNew3:PRIMARY> rs.status()

{
"set" : "ReplicaSetNew3",
"date" : ISODate("2014-07-09T23:08:55Z"),

"myState" : 1,
"members" : [
{
"_id" : 0,
"name" : "localhost.localdomain:27031",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 731,
"optime" : Timestamp(1404947316, 1),
"optimeDate" : ISODate("2014-07-09T23:08:36Z"),
"electionTime" : Timestamp(1404947305, 2),
"electionDate" : ISODate("2014-07-09T23:08:25Z"),
"self" : true

},
{
"_id" : 1,
"name" : "localhost.localdomain:27032",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 23,
"optime" : Timestamp(1404947316, 1),
"optimeDate" : ISODate("2014-07-09T23:08:36Z"),
"lastHeartbeat" : ISODate("2014-07-09T23:08:54Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:08:55Z"),

"pingMs" : 0,
"syncingTo" : "localhost.localdomain:27031"
},
{
"_id" : 2,
"name" : "localhost.localdomain:27033",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 19,
"optime" : Timestamp(1404947316, 1),
"optimeDate" : ISODate("2014-07-09T23:08:36Z"),
"lastHeartbeat" : ISODate("2014-07-09T23:08:54Z"),
"lastHeartbeatRecv" : ISODate("2014-07-09T23:08:55Z"),
"pingMs" : 0,
"syncingTo" : "localhost.localdomain:27031"

}

],
"ok" : 1
}


15.	Exit

ReplicaSetNew3:PRIMARY> exit
bye


Start mongos Process

[[email protected] tom]# mongos --configdb localhost.localdomain:27018 --logpath /var/lib/mongos.log --fork --logappend --chunkSize 10


2014-07-10T01:11:31.886+0200 warning: running with 1 config server should be done only for testing purposes and is not recommended for production

about to fork child process, waiting until server is ready for connections.
forked process: 3415

child process started successfully, parent exiting


[[email protected] tom]# mongos --configdb localhost.localdomain:27019 --logpath /var/lib/mongos.log --fork --logappend --chunkSize 10


2014-07-10T01:11:46.458+0200 warning: running with 1 config server should be done only for testing purposes and is not recommended for production

about to fork child process, waiting until server is ready for connections.
forked process: 3450
child process started successfully, parent exiting

[[email protected] tom]# mongos --configdb localhost.localdomain:27020 --logpath /var/lib/mongos.log --fork --logappend --chunkSize 10


2014-07-10T01:11:57.112+0200 warning: running with 1 config server should be done only for testing purposes and is not recommended for production

about to fork child process, waiting until server is ready for connections.
forked process: 3485
child process started successfully, parent exiting

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