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！
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 <version> [config …] Install and/or use MongoDB <version>
m custom <version> <tarball> [config …] Install custom MongoDB <tarball> with [args …]
m use <version> [args …] Execute mongod <version> with [args …]
m shard <version> [args …] Execute mongos <version> with [args …]
m shell <version> [args …] Open a mongo shell <version> with [args …]
m bin <version> Output bin path for <version>
m rm <version …> 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 <version> Output the url for source used for the given <version>
(useful if installed from source)
m pre <event> [script] Declare one or list scripts to execute before <event>
(scripts must use absolute paths)
m post <event> [script] Declare one or list scripts to execute after <event>
(scripts must use absolute paths)
m pre <event> rm [script] Remove pre <event> script
m post <event> rm [script] Remove post <event> 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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