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ǰÆÚ ¡ª ÅäÖ÷þÎñÆ÷Ãû³ÆºÍIP°ó¶¨£º
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1. ÉèÖ÷þÎñÆ÷Ãû³Æ£¬3̨·þÎñÆ÷¸÷×ÔÉèÖÃ×Ô¼ºµÄÖ÷»úÃû£¨µ±Ç°ÖÕ¶ËÐèÖØÐ´ò¿ª²Å±ä»¯£©
[root@mongodb11 ~]# vi/etc/sysconfig/network
HOSTNAME= mongodb11.kk.net
2. ²»ÖØÆô¼ÆËã»úÔòÖ´ÐÐÒÔÏ·½·¨£º
[root@mongodb11 ~]# hostname mongodb11.kk.net
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#ÁíÁ½Ì¨Ò²¸ü¸Ä·þÎñÆ÷Ãû³Æ£º
HOSTNAME= mongodb12.kk.net
HOSTNAME= mongodb13.kk.net
[root@mongodb12 ~]#hostname mongodb12.kk.net
[root@mongodb13 ~]#hostname mongodb13.kk.net
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3. ÔÚ3̨·þÎñÆ÷Îļþhosts Öж¼Ìí¼ÓÒÔÏÂ3ÐУº
# vi /etc/hosts
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192.168.1.11 mongodb11.kk.net 192.168.1.12 mongodb12.kk.net 192.168.1.13 mongodb13.kk.net
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ʵÑé ¡ª ¸´ÖƵIJ¿Êð²âÊÔ£º?
¸ø3̨·þÎñÆ÷ÅäÖÃmongodbÆô¶¯²ÎÊý£¨²ÎÊýÈçϱí¸ñ£©£º
[root@mongodb ~]# vi/etc/mongod.conf
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| 192.168.1.11£¨mongodb11.kk.net£©#½«×÷ΪÖ÷¿â |
| pidfilepath=/var/run/mongodb/mongod.pid logpath=/var/log/mongodb/mongod.log dbpath=/var/lib/mongo logappend=true bind_ip=192.168.1.11 port=27017 fork=true replSet=rs0 |
| 192.168.1.12£¨mongodb12.kk.net£© |
| pidfilepath=/var/run/mongodb/mongod.pid logpath=/var/log/mongodb/mongod.log dbpath=/var/lib/mongo logappend=true bind_ip=192.168.1.12 port=27018 fork=true replSet=rs0 |
| 192.168.1.13£¨mongodb13.kk.net£© |
| pidfilepath=/var/run/mongodb/mongod.pid logpath=/var/log/mongodb/mongod.log dbpath=/var/lib/mongo logappend=true bind_ip=192.168.1.13 port=27019 fork=true replSet=rs0 |
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ÅäÖÃÍê³ÉºóÖØÆô·þÎñ£º£¨replSet=rs0 #¸´ÖƼ¯Ãû³Æ£ºrs0£©
[root@mongodb ~]#service mongod restart
¡¾ÔÚ192.168.1.11£¨mongodb11.kk.net£©Öв¿Êð¡¿
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1. µÇ¼µ½mongodbÖУº
[root@mongodb11 ~]# mongo192.168.1.11:27017
2. ³õʼ»¯¸´ÖƼ¯£º£¨¼¯ºÏΪ£º"rs0" £»µÚÒ»¸ö³ÉԱΪ£º"mongodb11.kk.net:27017" £©
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>rs.initiate({_id: "rs0",members: [{ _id: 0 , host: "mongodb11.kk.net:27017" }]})
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3. Ìí¼ÓÁí2¸ö³ÉÔ±£º
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rs.add("mongodb12.kk.net:27018")
rs.add("mongodb13.kk.net:27019")
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4. ²é¿´³ÉÔ±ÐÅÏ¢ £¨»òÕßʹÓà db.isMaster() £©
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rs0:PRIMARY> rs.status()
{
"set" : "rs0",
"date" : ISODate("2015-05-13T13:56:35.020Z"),
"myState" : 1,
"members" : [
{
"_id" : 0,
"name" : "mongodb11.kk.net:27017",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 990,
"optime" : Timestamp(1431525353, 1),
"optimeDate" : ISODate("2015-05-13T13:55:53Z"),
"electionTime" : Timestamp(1431524773, 2),
"electionDate" : ISODate("2015-05-13T13:46:13Z"),
"configVersion" : 3,
"self" : true
},
{
"_id" : 1,
"name" : "mongodb12.kk.net:27018",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 47,
"optime" : Timestamp(1431525353, 1),
"optimeDate" : ISODate("2015-05-13T13:55:53Z"),
"lastHeartbeat" : ISODate("2015-05-13T13:56:33.382Z"),
"lastHeartbeatRecv" : ISODate("2015-05-13T13:56:34.022Z"),
"pingMs" : 0,
"syncingTo" : "mongodb11.kk.net:27017",
"configVersion" : 3
},
{
"_id" : 2,
"name" : "mongodb13.kk.net:27019",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 41,
"optime" : Timestamp(1431525353, 1),
"optimeDate" : ISODate("2015-05-13T13:55:53Z"),
"lastHeartbeat" : ISODate("2015-05-13T13:56:33.412Z"),
"lastHe