Docker 操作mongo

  • 一、docker下载拉取mongo
  • 二、docker 运行mongo
  • 三、mongo导入导出数据
    • 3.1 宿主机导入数据文件到mongo容器
    • 3.2 mongo导入数据库文件
  • 四、mongo集群搭建

一、docker下载拉取mongo

docker镜像查找

docker search mongo

docker下载mongo镜像

docker pull mongo:[版本]

查看本地安装镜像

docker images

docker运行mongo镜像

docker run -itd --name mongo -p 27017:27017 mongo --auth
参数说明：

  • p 27017:27017 ：映射容器服务的 27017 端口到宿主机的 27017 端口。外部可以直接通过 宿主机 ip:27017 访问到 mongo 的服务。
  • –auth：需要密码才能访问容器服务。
  • itd

查看正在运行的容器

docker ps

查看本地的容器

docker ps -a

[root@localhost ~]# docker run -itd --name mongo -p 27017:27017 mongo --auth
8c569b057f36fb98af94f0e9e24d37d49f026532a45fafdad1bb9744ecf8c317[root@localhost ~]# docker run -itd --name mongo2 -p 27018:27017 mongo
236756ec50f475e94f86e4e56895a75942d4685d495acf25e9eebc7031e04265[root@localhost ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              P
236756ec50f4        mongo               "docker-entrypoint.s…"   8 seconds ago       Up 7 seconds        0
8c569b057f36        mongo               "docker-entrypoint.s…"   2 minutes ago       Up About a minute

二、docker 运行mongo

docker 进入mongo

docker exec -it mongo bash
.

  • mongo为容器名

docker 运行mongo

docker exec -it 容器名 mongo admin
.

  • 以 admin 用户身份进入mongo ：

创建用户密码

db.createUser({ user:‘admin’,pwd:‘123456’,roles:[ { role:‘userAdminAnyDatabase’, db: ‘admin’},“readWriteAnyDatabase”]});

账号密码登录

db.auth(‘admin’,‘123456’)

[root@localhost ~]# docker exec -it mongo mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("e0d5a7c6-0a89-4daa-9312-59ba0a711d8a") }
MongoDB server version: 4.4.1
> db.createUser({ user:'admin',pwd:'123456',roles:[ { role:'userAdminAnyDatabase', db: 'admin'},"readWriteAnyDatabase"]});
Successfully added user: {"user" : "admin","roles" : [{"role" : "userAdminAnyDatabase","db" : "admin"},"readWriteAnyDatabase"]
}> db.auth('admin','123456')         #登录mongo
1
> show dbs
admin   0.000GB
config  0.000GB
local   0.000GB
> # 在上面根据镜像创建mongo容器的时候，第一个末尾加了 --auth，第二个未加因此第一个容器mongo连接mongo的时候需要用户认证，
#第二个连接时可直接登录，show dbs时可以看到所有数据库，而第一个容器mongo在未登录时 看不到。[root@localhost ~]# docker exec -it mongo2   #此时未加mongo admin进不了mongo
"docker exec" requires at least 2 arguments.
See 'docker exec --help'.
Usage:  docker exec [OPTIONS] CONTAINER COMMAND [ARG...]
Run a command in a running container[root@localhost ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                      NAMES
236756ec50f4        mongo               "docker-entrypoint.s…"   18 hours ago        Up 18 hours         0.0.0.0:27018->27017/tcp   mongo2
8c569b057f36        mongo               "docker-entrypoint.s…"   18 hours ago        Up 18 hours         0.0.0.0:27017->27017/tcp   mongo[root@localhost ~]# docker exec -it mongo2 mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("bd147da7-13d5-47a0-9757-61807eab2709") }
MongoDB server version: 4.4.1
---
The server generated these startup warnings when booting: 2020-11-20T07:27:52.988+00:00: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted2020-11-20T07:27:52.988+00:00: /sys/kernel/mm/transparent_hugepage/enabled is 'always'. We suggest setting it to 'never'2020-11-20T07:27:52.988+00:00: /sys/kernel/mm/transparent_hugepage/defrag is 'always'. We suggest setting it to 'never'
---> show dbs        #此时进的是mongo2，不需要登录认证也能查看本地数据库
admin   0.000GB
config  0.000GB
local   0.000GB
> db
admin
> exit
bye

三、mongo导入导出数据

3.1 宿主机导入数据文件到mongo容器

  • 从本地导入文件到mongo容器

docker cp 宿主机文件路径 容器名：容器路径

  • 举例

  • docker cp /home/mongo/DevOps mongo:/

  • /home/mongo/DevOps 是我本地文件路径，导入到mongo容器的根目录下
  • 从mongo容器导入到本地

docker cp 容器名：容器里文件路径 宿主机文件路径

  • 举例

  • docker cp mongo:/home/data/user.json /home/lin

  • docker cp mongo:/home/data/user.json /home/lin

3.2 mongo导入数据库文件

1）、进入mongo数据库

docker exec -it mongo mongo admin

2）、登录mongo（前面已经为admin创建过用户了，此处直接登录）

db.auth(‘admin’,‘123456’)

3）、创建数据库且为该数据库创建用户和分配权限

use mydbs #创建数据库，如果存在则使用该库
db.createUser({ user:‘test’,pwd:‘123456’,roles:[ { role:‘dbOwner’, db: ‘mydbs’}]})

  • user pwd：账号密码
  • role： 权限
  • db：数据库

4）、进入到mongo容器，将所需要的数据文件导入mongo数据库

mongorestore -d mydbs -u test -p 123456 devops

5)、接下来就是查看是否导入成功

命令代码

#登录mongo 进入admin数据库
[root@localhost mongo]# docker exec -it mongo mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("9579fe5b-f36d-43b0-ab58-d58bf0935038") }
MongoDB server version: 4.4.1
> show dbs   #未登录看不到数据库
> db #查看当前数据库
admin
> db.auth('admin','123456')  #用户登录
1
> show dbs   #此时看得到
admin   0.000GB
config  0.000GB
local   0.000GB
mydbs   0.018GB
> use mydb2
switched to db mydb2
> db
mydbs2
#为mydbs数据库创建用户和权限
> db.createUser({ user:'test',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydbs'} ]})
Successfully added user: {"user" : "test","roles" : [{"role" : "dbOwner","db" : "mydbs"}]
}
> exit
bye# 退出mongo数据库 ，进入mongo容器
[root@localhost ~]# docker exec -it mongo bash
root@8c569b057f36:/# ls
mydata  boot  dev                         etc   js-yaml.js  lib64  mnt  proc  run   srv  tmp  var
bin     data  docker-entrypoint-initdb.d  home  lib         media  opt  root  sbin  sys  usr# 将mydata目录里的文件通过test，123456 用户密码导入到mydbs数据库
root@8c569b057f36:/# mongorestore -d mydbs --username test --password 123456 mydata
2020-11-23T01:37:15.464+0000   The --db and --collection flags are deprecated for this use-case; please use --nsInclude instead, i.e. with --nsInclude=${DATABASE}.${COLLECTION}
2020-11-23T01:37:15.465+0000   building a list of collections to restore from DevOps dir
2020-11-23T01:37:15.467+0000   reading metadata for mydbs2.P_TestServiceLogEntry from DevOps/P_TestServiceLogEntry.metadata.json
2020-11-23T01:37:15.468+0000   reading metadata for mydbs2.P_DataSharePublish_Entry from DevOps/P_DataSharePublish_Entry.metadata.json

大功告成，接下来可以在进入到mongo数据库或者 用可视化工具查看导入是否成功
.
踩坑记录

在导入数据文件的时候，导入的哪个数据库就要为哪个数据库创建相应的用户和权限，否则会报权限错误异常。在不同的数据库中 用户是不共同的，不能用admin数据库下的用户去导到mydbs数据库

[root@localhost ~]# docker exec -it mongo bash
root@8c569b057f36:/# mongorestore -d mydbs -u admin -p 123456 DevOps/
2020-11-23T02:17:49.885+0000   error connecting to host: could not connect to server: connection() : auth error: sasl conversation error: unable to authenticate using mechanism "SCRAM-SHA-1": (AuthenticationFailed) Authentication failed.
# 进入mongo admin数据库，用admin数据库下的 admin 123456 登录，切换到mydbs数据库，创建数据库文件
[root@localhost mongo]# docker exec -it mongo mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("7e400441-6523-4c2f-9464-9ac39462eba9") }
MongoDB server version: 4.4.1
> show dbs
> db
admin
> db.auth('admin','123456')
1
> show dbs
admin   0.000GB
config  0.000GB
local   0.000GB
mydbs   0.000GB
> use mydbs
switched to db mydbs
> db
mydbs> db.createUser({ user:'admin',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydbs'},“readWriteAnyDatabase”]})
uncaught exception: SyntaxError: illegal character :
@(shell):1:81
> db.createUser({ user:'demo',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydbs'}]})
Successfully added user: {"user" : "demo","roles" : [{"role" : "dbOwner","db" : "mydbs"}]
}
>
>
>
> exit[root@localhost mongo]# docker exec -it mongo mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("869f14cb-01d1-4e38-951c-96817ce2837d") }
MongoDB server version: 4.4.1
> db.auth('demo','123456')       #需要使用mydbs数据库
Error: Authentication failed.
0
> exit
bye
[root@localhost mongo]# docker exec -it mongo mongo mydbs
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/mydbs?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("34a54753-8202-4d13-8bb8-f70396524a02") }
MongoDB server version: 4.4.1
> db.auth('demo','123456')
1
> show dbs
mydbs  0.000GB
> db
mydbs
> exit
bye# 进入mongo容器
[root@localhost mongo]# docker exec -it mongo bash #进入mongo容器
root@8c569b057f36:/# mongorestore -d admin --username admin --password 123456 prod_data
# admin数据库里有admin这个用户及权限 改命令可以导入数据库
2020-11-21T08:34:03.129+0000   The --db and --collection flags are deprecated for this use-case; please use --nsInclude instead, i.e. with --nsInclude=${DATABASE}.${COLLECTION}
2020-11-21T08:34:03.129+0000   Failed: mongorestore target 'prod_data' invalid: stat prod_data: no such file or directory
2020-11-21T08:34:03.130+0000   0 document(s) restored successfully. 0 document(s) failed to restore.# mongo中导入数据文件
root@8c569b057f36:/#  mongorestore -d mydbs --username demo --password 123456 DevOps
# 为mydbs库下建立了demo账号，可以导入成功
2020-11-21T08:35:43.404+0000   The --db and --collection flags are deprecated for this use-case; please use --nsInclude instead, i.e. with --nsInclude=${DATABASE}.${COLLECTION}
2020-11-21T08:35:43.404+0000   building a list of collections to restore from DevOps dir
2020-11-21T08:35:43.407+0000   reading metadata for mydbs.P_TestServiceLogEntry from DevOps/P_TestServiceLogEntry.metadata.json
2020-11-21T08:35:43.407+0000   reading metadata for mydbs.P_DataSharePublish_Entry from DevOps/P_DataSharePublish_Entry.metadata.json
2020-11-21T08:35:43.408+0000   reading metadata for mydbs.P_CodeCommitHistory from DevOps/P_CodeCommitHistory.metadata.json
2020-11-21T08:35:43.408+0000   reading metadata for mydbs.P_WarningMessageEntry from DevOps/P_WarningMessageEntry.metadata.json
2020-11-21T08:35:43.415+0000   restoring mydbs.P_TestServiceLogEntry from DevOps/P_TestServiceLogEntry.bson
2020-11-21T08:35:43.416+0000   restoring mydbs.P_CodeCommitHistory from DevOps/P_CodeCommitHistory.bson
2020-11-21T08:35:43.427+0000   restoring mydbs.P_DataSharePublish_Entry from DevOps/P_DataSharePublish_Entry.bson
2020-11-21T08:35:43.428+0000   restoring mydbs.P_WarningMessageEntry from DevOps/P_WarningMessageEntry.bson
2020-11-21T08:35:43.574+0000   no indexes to restore[root@localhost mongo]# docker exec -it mongo mongo mydb2
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/mydb2?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("057cc379-b6fc-4d50-82a3-517c0021ee64") }
MongoDB server version: 4.4.1
> show dbs
> db
mydb2
#错误的创建用户
> db.createUser({ user:‘admin’,pwd:‘123456’,roles:[ { role:‘userAdminAnyDatabase’, db: ‘mydb2’},“readWriteAnyDatabase”]});
uncaught exception: SyntaxError: illegal character :
@(shell):1:21
#成功的创建权限
> db.createUser({ user:'mydb2',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydb2'} ]})
uncaught exception: Error: couldn't add user: command createUser requires authentication :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.createUser@src/mongo/shell/db.js:1361:11
@(shell):1:1
> show dbs
> db
mydb2
> db.createUser({ user:'mydb2',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydb2'} ]})
uncaught exception: Error: couldn't add user: command createUser requires authentication :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.createUser@src/mongo/shell/db.js:1361:11
@(shell):1:1
> exit
bye
[root@localhost mongo]# docker exec -it mongo mongo admin
MongoDB shell version v4.4.1
connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("4439c7c0-4701-4ebf-90e6-eef48697e8f2") }
MongoDB server version: 4.4.1
> dbs
uncaught exception: ReferenceError: dbs is not defined :
@(shell):1:1
> show dbs
> db
admin
> use mydb2
switched to db mydb2
> db.createUser({ user:'mydb2',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydb2'} ]})
uncaught exception: Error: couldn't add user: command createUser requires authentication :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.createUser@src/mongo/shell/db.js:1361:11
@(shell):1:1#创建数据库
> use mydbs2
switched to db mydbs2> show dbs
DevOps      0.005GB
DevOps-Log  0.001GB
admin       0.018GB
config      0.000GB
local       0.000GB
mydbs       0.018GB> db
mydbs2
#为mydbs2数据库创建用户和权限
> db.createUser({ user:'test',pwd:'123456',roles:[ { role:'dbOwner', db: 'mydbs2'} ]})
Successfully added user: {"user" : "test","roles" : [{"role" : "dbOwner","db" : "mydbs2"}]
}
> exit
bye# 退出mongo数据库 ，进入mongo容器
[root@localhost ~]# docker exec -it mongo bash
root@8c569b057f36:/# ls
DevOps  boot  dev                         etc   js-yaml.js  lib64  mnt  proc  run   srv  tmp  var
bin     data  docker-entrypoint-initdb.d  home  lib         media  opt  root  sbin  sys  usr# 将Devops目录里的文件通过test，123456 用户密码导入到mydbs2数据库
root@8c569b057f36:/# mongorestore -d mydbs2 --username test --password 123456 DevOps
2020-11-23T01:37:15.464+0000   The --db and --collection flags are deprecated for this use-case; please use --nsInclude instead, i.e. with --nsInclude=${DATABASE}.${COLLECTION}
2020-11-23T01:37:15.465+0000   building a list of collections to restore from DevOps dir
2020-11-23T01:37:15.467+0000   reading metadata for mydbs2.P_TestServiceLogEntry from DevOps/P_TestServiceLogEntry.metadata.json
2020-11-23T01:37:15.468+0000   reading metadata for mydbs2.P_DataSharePublish_Entry from DevOps/P_DataSharePublish_Entry.metadata.json>

四、mongo集群搭建

链接1、
链接2

Docker 操作mongo相关推荐

  1. docker操作mongo（docker desktop）

    一.mongo导入导出数据 1.1 宿主机导入数据文件到mongo容器 从本地导入文件到mongo容器 docker cp 宿主机文件路径 容器id:容器路径 举例: docker cp D:/dow ...

  2. MongoDB(4):Docker下使用命令操作Mongo数据库

    Docker下使用命令操作mongo数据库 1.容器相关 #查询docker,查询到CONTAINER ID(容器id) $docker ps #进入Docker docker exec -it 09 ...

  3. Docker安装mongo数据库，navicat联接操作mongo

    一.MongoDB安装 1.查看mongo镜像版本 docker search mongo 选择第一个mongo 2.获取最新版MongoDB镜像 docker pull mogo:latest 3. ...

  4. c++调用python操作mongo

    之前尝试在windows下c++直接调用mongo,但是出现各种问题,后来只好作罢. 现尝试用c++调用python来操作mongo数据库,还是有问题,先做一下记录. 1.python调用mongo ...

  5. Docker操作容器2

    Docker操作容器1:https://blog.csdn.net/Kevinnsm/article/details/ 1.如何更改docker容器中的配置文件(如nginx容器中的nginx.con ...

  6. docker删除mongo数据库库_Docker 搭建MongoDB环境

    docker 如何搭建MongoDB环境. 1,我们去用docker 去搭建我们的MongoDB的环境. docker search mongo 搜索下 2.我们去下载 docker pull mon ...

  7. docker 操作记录-3

    docker操作记录ubu-16.04 [BEGIN] 2019/12/4 15:40:43 Last login: Wed Dec 4 13:56:18 2019 from 192.168.114. ...

  8. Docker操作总结

    文章目录 安装Docker Docker基本组成 安装Docker 阿里云镜像加速 Docker 操作 Docker原理 Docker run原理图 底层原理 Docker为什么比VM快? Docke ...

  9. docker 操作记录-2

    docker操作记录ubu-16.04 [BEGIN] 2019/12/4 13:56:06 Connecting to 192.168.114.130:22... Connection establ ...

最新文章

  1. 计算机控制系统康波答案,计算机控制系统(康波)第4章部分参考答案[1]
  2. mysql where后面if_mysql查询语句where后面加if判断
  3. 专题 14 IPC之共享内存
  4. [USACO11NOV]牛的障碍Cow Steeplechase（匈牙利算法）
  5. WordPress数据库及各表结构
  6. HDU-4604 Deque DP
  7. 【翻译】.NET 5 Preview8发布
  8. 【NOI2018】你的名字【后缀自动机】【可持久化线段树合并】【乱搞】
  9. 移植uboot之修改代码支持NorFlash记录
  10. android驱动测试,Android: 通过 cucumber 驱动 monkey 做稳定性测试
  11. MySQL04WHERE关键字
  12. jquery thinkphp mysql_ThinkPHP5+jQuery+MySql如何实现投票功能
  13. 静态方和和实例方法的区别
  14. cgroup学习（二）——cgroup框架结构
  15. 【学习笔记9】Linux常用命令6 - 压缩解压命令
  16. Android Gallery3D源码分析（一）
  17. FlexPaper — 可以用来仿豆丁网、百度文库的PDF在线阅读功能
  18. Flutter使用fluwx实现微信分享
  19. 易基因｜RNA m6A甲基化测序(MeRIP-seq)技术介绍
  20. single-spa

热门文章

  1. Switch正确使用enum的姿势
  2. 许式伟：Go 语言有机会登顶，桌面侧亟待突破
  3. “没出息”用英语怎么说？
  4. 梓豪平台安装ftp 教程
  5. java中build是什么意思_科普 eclipse中的Java build
  6. Ant Counting多重集组合数
  7. python画桃花_pyecharts是一款将Python与Echarts结合的强大的数据可视化工具。
  8. 安装understand
  9. understand工具下载使用
  10. python直线拟合_RANSAC算法详解(附Python拟合直线模型代码)