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怎么使用m工具安装和管理MongoDB

小编给大家分享一下怎么使用m工具安装和管理MongoDB，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

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m是一个用于管理MongoDB版本的工具。简单来说，它可以帮你安装指定的MongoDB版本。

安装m:

[root@test /]#npm install -g m

npm http GET https://registry.npmjs.org/m

npm http GET https://registry.npmjs.org/m

npm http GET https://registry.npmjs.org/m

npm ERR! network connect ETIMEDOUT

npm ERR! network This is most likely not a problem with npm itself

npm ERR! network and is related to network connectivity.

npm ERR! network In most cases you are behind a proxy or have bad network settings.

npm ERR! network

npm ERR! network If you are behind a proxy, please make sure that the

npm ERR! network 'proxy' config is set properly. See: 'npm help config'

npm ERR! System Linux 2.6.32-696.el6.x86_64

npm ERR! command "node" "/usr/bin/npm" "install" "-g" "m"

npm ERR! cwd /root/20180713/sharding

npm ERR! node -v v0.10.48

npm ERR! npm -v 1.3.6

npm ERR! syscall connect

npm ERR! code ETIMEDOUT

npm ERR! errno ETIMEDOUT

npm ERR!

npm ERR! Additional logging details can be found in:

npm ERR! /root/20180713/sharding/npm-debug.log

npm ERR! not ok code 0

报错，请取消代理服务器配置:

[root@test /]#npm config set strict-ssl false

再次运行:

[root@test /]#npm install -g m

npm http GET https://registry.npmjs.org/m

npm http GET https://registry.npmjs.org/m

npm http GET https://registry.npmjs.org/m

npm http 200 https://registry.npmjs.org/m

npm http GET https://registry.npmjs.org/m/-/m-1.4.1.tgz

npm http 200 https://registry.npmjs.org/m/-/m-1.4.1.tgz

/usr/bin/m -> /usr/lib/node_modules/m/bin/m

npm WARN unmet dependency /usr/lib/node_modules/block-stream requires inherits@'~2.0.0' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/fstream requires inherits@'~2.0.0' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/fstream-ignore requires inherits@'2' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/fstream-npm requires inherits@'2' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/glob requires inherits@'2' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/npmconf requires inherits@'~2.0.0' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

npm WARN unmet dependency /usr/lib/node_modules/tar requires inherits@'2' but will load

npm WARN unmet dependency undefined,

npm WARN unmet dependency which is version undefined

m@1.4.1 /usr/lib/node_modules/m

安装成功，查看帮助:

[root@test /]#m --help

Usage: m [options] [COMMAND] [config]

Commands:

m Output versions installed

m stable [config ...] Install or activate the latest stable MongoDB release

m latest [config ...] Install or activate the latest MongoDB release (including dev & RCs)

m X.Y Install or activate the latest patch release for MongoDB X.Y (eg. 3.6)

m [config ...] Install and/or use MongoDB

m custom [config ...] Install custom MongoDB with [args ...]

m use [args ...] Execute mongod with [args ...]

m shard [args ...] Execute mongos with [args ...]

m shell [args ...] Open a mongo shell with [args ...]

m bin Output bin path for

m rm Remove the given version(s)

m --stable Output the latest stable MongoDB version available

m --stable X.Y .. for release series X.Y (eg. 3.6)

m --latest Output the latest MongoDB version available (including dev & RCs)

m --latest X.Y .. for release series X.Y (eg. 3.6)

m ls Output the versions of MongoDB available

m installed [--json] Output installed versions available (optionally, in JSON format)

m src Output the url for source used for the given

(useful if installed from source)

m pre [script] Declare one or list scripts to execute before

(scripts must use absolute paths)

m post [script] Declare one or list scripts to execute after

(scripts must use absolute paths)

m pre rm [script] Remove pre script

m post rm [script] Remove post script

Events:

change Occurs when switching MongoDB versions

install Occurs when installing a previously uninstalled MongoDB version

Options:

-V, --version Output current version of m

-h, --help Display help information

Aliases:

which bin

use as, mongod

shard sd, mongos

list ls

installed lls

custom c

shell s, sh, mongo

执行m命令:

[root@test /]#m

No installed versions

提示没有安装任何版本:

安装3.4版本:

[root@test /]#m 3.4

Checking for latest release of MongoDB 3.4

MongoDB version 3.4.16 is not installed.

Installation may take a while. Would you like to proceed? [Y/n] y

... installing binary

######################################################################## 100.0%

/root/20180713/sharding

... removing source

Activating 3.4.16

... installation complete

获取3.4.16安装后所在的目录：

[root@test ~/]#m bin 3.4.16

/usr/local/m/versions/3.4.16/bin

进入目录:

[root@test /]#cd /usr/local/m/versions/3.4.16/bin

[root@test /usr/local/m/versions/3.4.16/bin]#ll

total 231684

-rwxr-xr-x 1 root root 4630751 Jul 10 14:08 bsondump

-rwxr-xr-x 1 root root 29471624 Jul 10 14:19 mongo

-rwxr-xr-x 1 root root 54088464 Jul 10 14:19 mongod

-rwxr-xr-x 1 root root 8344535 Jul 10 14:08 mongodump

-rwxr-xr-x 1 root root 6340189 Jul 10 14:08 mongoexport

-rwxr-xr-x 1 root root 6204308 Jul 10 14:08 mongofiles

-rwxr-xr-x 1 root root 6485366 Jul 10 14:08 mongoimport

-rwxr-xr-x 1 root root 5984601 Jul 10 14:08 mongooplog

-rwxr-xr-x 1 root root 53464744 Jul 10 14:19 mongoperf

-rwxr-xr-x 1 root root 9177984 Jul 10 14:09 mongoreplay

-rwxr-xr-x 1 root root 9506704 Jul 10 14:08 mongorestore

-rwxr-xr-x 1 root root 30763024 Jul 10 14:19 mongos

-rwxr-xr-x 1 root root 6560233 Jul 10 14:08 mongostat

-rwxr-xr-x 1 root root 6193511 Jul 10 14:08 mongotop

运行mongodb:

[root@test /usr/local/m/versions/3.4.16/bin]#./mongo

MongoDB shell version v3.4.16

connecting to: mongodb://127.0.0.1:27017

MongoDB server version: 3.4.13

Server has startup warnings:

2018-06-05T16:45:25.725+0800 I STORAGE [initandlisten]

2018-06-05T16:45:25.725+0800 I STORAGE [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine

2018-06-05T16:45:25.725+0800 I STORAGE [initandlisten] ** See http://dochub.mongodb.org/core/prodnotes-filesystem

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten]

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten]

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten]

2018-06-05T16:45:26.786+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.

2018-06-05T16:45:26.787+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'

2018-06-05T16:45:26.787+0800 I CONTROL [initandlisten]

2018-06-05T16:45:26.787+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.

2018-06-05T16:45:26.787+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'

2018-06-05T16:45:26.787+0800 I CONTROL [initandlisten]

> show dbs

chenfeng 0.003GB

local 0.000GB

test 0.003GB

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