vim /etc/yum.repos.d/mongodb-org-4.0.repo
新增如下內容：
[mongodb-org-4.0]
name=mongodb repository
baseurl=
gpgcheck=0
enabled=1
gpgkey=
cd /etc/yum.repos.d/
rm -f centos-*
yum install -y mongodb-org-4.0.3 mongodb-org-server-4.0.3 mongodb-org-shell-4.0.3 mongodb-org-mongos-4.0.3 mongodb-org-tools-4.0.3
mkdir -p /data1/mongodb/logs/
mkdir -p /data1/mongodb/shard1
mkdir -p /data1/mongodb/mongodcfg
mkdir -p /data1/mongodb/cnf/
cd /data1/mongodb/cnf/
/data1/mongodb/start_mongo_shard.sh
/data1/mongodb/stop_mongo_shard.sh
systemctl stop firewalld.service
systemctl disable firewalld.service
//乙個節點執行即可
mongo --port 27019
config=,,]}
rs.initiate(config)
mongo --port 22000
config = ,,]
} rs.initiate(config)
登陸mongos對應服務新增分片複製集，啟用資料庫和表分片
mongo --port 31000
use admin
db.runcommand();
systemlog:
quiet: false
path: /data1/mongodb/logs/shard1.log
destination: file
processmanagement:
fork: true
pidfilepath: /data1/mongodb/shard1.pid
net:
bindip: 0.0.0.0
port: 27019
maxincomingconnections: 65536
wireobjectcheck: true
ipv6: false
storage:
dbpath: /data1/mongodb/shard1
engine: wiredtiger
wiredtiger:
engineconfig:
cachesizegb: 16
directoryforindexes: false
collectionconfig:
indexconfig:
prefixcompression: true
replication:
replsetname: rs01
sharding:
clusterrole: shardsvr
systemlog:
quiet: false
path: /data1/mongodb/logs/mongodcfg.log
destination: file
processmanagement:
fork: true
pidfilepath: /data1/mongodb/mongodcfg.pid
net:
bindip: 0.0.0.0
port: 22000
storage:
dbpath: /data1/mongodb/mongodcfg
directoryperdb: false
engine: wiredtiger
syncperiodsecs: 61
wiredtiger:
engineconfig:
cachesizegb: 16
directoryforindexes: false
collectionconfig:
indexconfig:
prefixcompression: true
sharding:
clusterrole: configsvr
replication:
replsetname: configs
systemlog:
quiet: false
path: /data1/mongodb/logs/mongods.log
destination: file
sharding:
configdb: configs/192.168.31.61:22000,192.168.31.62:22000,192.168.31.63:22000
processmanagement:
fork: true
pidfilepath: /data1/mongodb/mongos.pid
net:
bindip: 0.0.0.0
port: 31000
maxincomingconnections: 1024
wireobjectcheck: true
ipv6: false
#!/bin/sh
mongod --config=/data1/mongodb/cnf/shard.yaml
mongod --config=/data1/mongodb/cnf/config.yaml
mongos --config=/data1/mongodb/cnf/mongos.yaml
#!/bin/sh
kill `cat /data1/mongodb/shard1.pid`
kill `cat /data1/mongodb/mongodcfg.pid`
kill `/data1/mongodb/mongos.pid`
[unit]
description=mongodb
after=network.target
[service]
type=forking
execstart=/data1/mongodb/start_mongo_shard.sh
execstop=/data1/mongodb/stop_mongo_shard.sh
privatetmp=true
[install]
wantedby=multi-user.target
開啟開機啟動
systemctl enable mongodb開機自動啟動
服務啟動
systemctl start mongodb
服務關閉
systemctl stop mongodb
如果啟動未成功使用systemctl status mongodb 檢視服務狀態
通過journalctl -xe 檢視錯誤日誌記性拍錯
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