Basic environmental structures:
the useradd Octopus-App-User
chgrp Octopus-App-User / Data -R & lt
chown Octopus-App-User / -R & lt Data
- =================== =================
|
IP：10.250.67.54
|
IP：10.250.67.26
|
IP：10.250.67.4
|
|---|---|---|
| mongos(27017) | mongos(27017) | mongos(27017) |
| config(30000) | config(30000) | config(30000) |
| shard1 master node (40001) | shard1 deputy node (40001) | shard1 deputy node (40001) |
| shard2 master node (40002) | shard2 deputy node (40002) | shard1 deputy node (40002) |
| shard3 master node (40003) | shard3 deputy node (40003) | shard1 deputy node (40003) |
https://www.cnblogs.com/mokafamily/p/4102829.html
http://blog.51cto.com/13643643/2148825
1 .-- Create a directory ===== ========= =======
mkdir -p / the Data / MongoDB / logs / log storage directory
mkdir -p storage directory / data / mongodb / etc configuration files
mkdir / the Data / MongoDB / config /
mkdir / the Data / MongoDB / Shard l, 2,3} {
Touch /data/mongodb/logs/shard{1,2,3}.log
Touch /data/mongodb/logs/mongos.log
Touch /data/mongodb/logs/config.log
the chmod 777 / . Data / MongoDB / logs / * log
2.mongo_config configuration
(1) start config example:
/data/srv/mongodb-linux-x86_64-4.0.4/bin/mongod -f /data/mongodb/etc/config.conf three same operation
(2) arranged config replica set: mongo --port 30000
cfg = {_ id: "OctopusConfigDBset ", members: [{_ id: 0, host: '10 .250.67.54: 30000 ', priority: 50}, {_ id: 1, host: '10 .250.67.26: 30000', priority: 30 }, {the _id: 2, Host: '10 .250.67.4: 30000 ', priority: 20 is}]};
rs.initiate (CFG);
- ================= =========================
3.mongo_shard1 configuration
(1) start shard example:
/data/srv/mongodb-linux-x86_64-4.0.4 / bin / mongod -f /data/mongodb/etc/shard1.conf same three operations
(2) arranged shard1 replica set: 40001 Mongo --port
CFG = {_ ID: "OctopusShard1DBset", Members: [{_ ID: 0, host: '10 .250.67.54: 40001 ', priority: 50}, {_ id: 1, host: '10 .250.67.26: 40001', priority: 30}, {_id: 2, host: '10 .250.67.4: 40001 ', priority: 20 is}]};
rs.initiate (CFG);
4.mongo_shard2 configuration
(1) start shard example:
/data/srv/mongodb-linux-x86_64-4.0.4/bin/mongod -f /data/mongodb/etc/shard2.conf three same operation
(2) arranged shard2 replica set: 40002 Mongo --port
CFG = {_ id: "OctopusShard2DBset" , members: [{_ id: 0, host: '10 .250.67.54: 40002 ', priority: 50}, {_ id: 1, host: '10 .250.67.26: 40002', priority: 30} , {the _id: 2, Host: '10 .250.67.4: 40002 ', priority: 20 is}]};
rs.initiate (CFG);
5.mongo_shard3 configuration (: S% /. 1 /. 3 / GC)
(. 1) start shard example:
consistent /data/srv/mongodb-linux-x86_64-4.0.4/bin/mongod -f /data/mongodb/etc/shard3.conf three operations
(2) arranged shard3 replica set: mongo --port 40003
CFG = {_ ID: "OctopusShard3DBset", Members: [{_ ID: 0, Host: '10 .250.67.54: 40003 ', priority: 50}, {_ ID:. 1, Host: '10 .250.67.26: 40003', priority: 30}, {_id: 2, host: '10 .250.67.4: 40003 ', priority: 20}]};
rs.initiate(cfg);
- ================================================
6.mongo_mongos routing server
(1) start mongos route:
consistent /data/srv/mongodb-linux-x86_64-4.0.4/bin/mongos -f /data/mongodb/etc/mongos.conf // three servers operating
( 2) start fragmentation:
Mongo // That is because the default port 27017, where it is not connected port number
mongos> ADMIN use
mongos> sh.addShard ( "OctopusShard1DBset / 10.250.67.54: 40001,10.250.67.26: 40001,10.250 .67.4: 40001 ")
mongos> sh.addShard (" OctopusShard2DBset / 10.250.67.54: 40002,10.250.67.26: 40002,10.250.67.4: 40002 ")
mongos> sh.status () // Check cluster status