linux 安装MongoDB

1、下载

下载 地址http://www.mongodb.org/downloads MongoDB-3.4

解压到指定目录/var/service/MongoDB-3.4

建立目录：mkdir -p /var/service/mongodb-3.4/logs mkdir -p /var/service/mongodb-3.4/data

2、配置文件

# 日志文件位置
logpath=/var/service/mongodb-3.4/logs/mongo.log

# 以追加方式写入日志
logappend=true

# 是否以守护进程方式运行
#fork = true WIN可能不支持

# 默认27017
port = 27017

# 数据库文件位置
dbpath=/var/service/mongodb-3.4/data

# 启用按期记录CPU利用率和 I/O 等待
#cpu = true

# 是否以安全认证方式运行，默认是不认证的非安全方式
#noauth = true
auth = true

# 详细记录输出
#verbose = true

# Inspect all client data for validity on receipt (useful for
# developing drivers)用于开发驱动程序时验证客户端请求
#objcheck = true

# Enable db quota management
# 启用数据库配额管理
#quota = true
# 设置oplog记录等级
# Set oplogging level where n is
#   0=off (default)
#   1=W
#   2=R
#   3=both
#   7=W+some reads
#diaglog=0

# Diagnostic/debugging option 动态调试项
#nocursors = true

# Ignore query hints 忽略查询提示
#nohints = true
# 禁用http界面，默认为localhost：28017
#nohttpinterface = true

# 关闭服务器端脚本，这将极大的限制功能
# Turns off server-side scripting.  This will result in greatly limited
# functionality
#noscripting = true
# 关闭扫描表，任何查询将会是扫描失败
# Turns off table scans.  Any query that would do a table scan fails.
#notablescan = true
# 关闭数据文件预分配
# Disable data file preallocation.
#noprealloc = true
# 为新数据库指定.ns文件的大小，单位:MB
# Specify .ns file size for new databases.
# nssize = 

# Replication Options 复制选项
# in replicated mongo databases, specify the replica set name here
#replSet=setname
# maximum size in megabytes for replication operation log
#oplogSize=1024
# path to a key file storing authentication info for connections
# between replica set members
#指定存储身份验证信息的密钥文件的路径
#keyFile=/path/to/keyfile

3、启动

[root@localhost mongodb-3.4]# ./bin/mongod -f mongodb.conf

进入shell

[root@localhost service]# cd mongodb-3.4/
[root@localhost mongodb-3.4]# ./bin/mongo
MongoDB shell version v3.4.4
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.4
>

4、设置用户 在相应的数据库下设置用户

db.createUser({ user: "root",pwd: "root",customData:{name:"root"},roles:[{ role: "readWrite",db: "admin" }]})

5、设置开启启动

vim /etc/rc.local 加入下面

/var/service/mongodb-3.4/bin/mongod -dbpath=/var/service/mongodb-3.4/data --fork  --logpath=/var/service/mongodb-3.4/logs/mongo.log  -logappend --auth -port=27017