Docker 安装 MongoDB
方法一、docker pull mongo
查找Docker Hub上的mongo镜像
runoob@runoob:~/mongo$ docker search mongo NAME DESCRIPTION STARS OFFICIAL AUTOMATED mongo MongoDB document databases ... 1989 [OK] mongo-express Web-based MongoDB admin int... 22 [OK] mvertes/alpine-mongo light MongoDB container 19 [OK] mongooseim/mongooseim-docker MongooseIM server the lates... 9 [OK] torusware/speedus-mongo Always updated official Mon... 9 [OK] jacksoncage/mongo Instant MongoDB sharded cluster 6 [OK] mongoclient/mongoclient Official docker image for M... 4 [OK] jadsonlourenco/mongo-rocks Percona Mongodb with Rocksd... 4 [OK] asteris/apache-php-mongo Apache2.4 + PHP + Mongo + m... 2 [OK] 19hz/mongo-container Mongodb replicaset for coreos 1 [OK] nitra/mongo Mongo3 centos7 1 [OK] ackee/mongo MongoDB with fixed Bluemix p... 1 [OK] kobotoolbox/mongo https://github.com/kobotoolb... 1 [OK] valtlfelipe/mongo Docker Image based on the la... 1 [OK]
这里我们拉取官方的镜像,标签为3.2
runoob@runoob:~/mongo$ docker pull mongo
等待下载完成后,我们就可以在本地镜像列表里查到REPOSITORY为mongo,标签为3.2的镜像。
runoob@runoob:~/mongo$ docker images mongo REPOSITORY TAG IMAGE ID CREATED SIZE mongo latest 63c6b736e399 2 days ago 379MB
方法二、通过 Dockerfile 构建
创建Dockerfile
首先,创建目录mongo,用于存放后面的相关东西。
runoob@runoob:~$ mkdir -p ~/mongo ~/mongo/db
db目录将映射为mongo容器配置的/data/db目录,作为mongo数据的存储目录
进入创建的mongo目录,创建Dockerfile
FROM debian:jessie-slim # add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added RUN groupadd -r mongodb && useradd -r -g mongodb mongodb RUN apt-get update \ && apt-get install -y --no-install-recommends \ ca-certificates \ jq \ numactl \ && rm -rf /var/lib/apt/lists/* # grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases) ENV GOSU_VERSION 1.10 # grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases) ENV JSYAML_VERSION 3.10.0 RUN set -ex; \ \ apt-get update; \ apt-get install -y --no-install-recommends \ wget \ ; \ rm -rf /var/lib/apt/lists/*; \ \ dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \ wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \ wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \ export GNUPGHOME="$(mktemp -d)"; \ gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \ gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \ command -v gpgconf && gpgconf --kill all || :; \ rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \ chmod +x /usr/local/bin/gosu; \ gosu nobody true; \ \ wget -O /js-yaml.js "https://github.com/nodeca/js-yaml/raw/${JSYAML_VERSION}/dist/js-yaml.js"; \ # TODO some sort of download verification here \ apt-get purge -y --auto-remove wget RUN mkdir /docker-entrypoint-initdb.d ENV GPG_KEYS \ # pub 4096R/AAB2461C 2014-02-25 [expires: 2016-02-25] # Key fingerprint = DFFA 3DCF 326E 302C 4787 673A 01C4 E7FA AAB2 461C # uid MongoDB 2.6 Release Signing Key <[email protected]> DFFA3DCF326E302C4787673A01C4E7FAAAB2461C \ # pub 4096R/EA312927 2015-10-09 [expires: 2017-10-08] # Key fingerprint = 42F3 E95A 2C4F 0827 9C49 60AD D68F A50F EA31 2927 # uid MongoDB 3.2 Release Signing Key <[email protected]> 42F3E95A2C4F08279C4960ADD68FA50FEA312927 # https://docs.mongodb.com/manual/tutorial/verify-mongodb-packages/#download-then-import-the-key-file RUN set -ex; \ export GNUPGHOME="$(mktemp -d)"; \ for key in $GPG_KEYS; do \ gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \ done; \ gpg --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mongodb.gpg; \ command -v gpgconf && gpgconf --kill all || :; \ rm -r "$GNUPGHOME"; \ apt-key list # Allow build-time overrides (eg. to build image with MongoDB Enterprise version) # Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise # Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com # Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com . ARG MONGO_PACKAGE=mongodb-org ARG MONGO_REPO=repo.mongodb.org ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO} ENV MONGO_MAJOR 3.2 ENV MONGO_VERSION 3.2.20 RUN echo "deb http://$MONGO_REPO/apt/debian jessie/${MONGO_PACKAGE%-unstable}/$MONGO_MAJOR main" | tee "/etc/apt/sources.list.d/${MONGO_PACKAGE%-unstable}.list" RUN set -x \ && apt-get update \ && apt-get install -y \ ${MONGO_PACKAGE}=$MONGO_VERSION \ ${MONGO_PACKAGE}-server=$MONGO_VERSION \ ${MONGO_PACKAGE}-shell=$MONGO_VERSION \ ${MONGO_PACKAGE}-mongos=$MONGO_VERSION \ ${MONGO_PACKAGE}-tools=$MONGO_VERSION \ && rm -rf /var/lib/apt/lists/* \ && rm -rf /var/lib/mongodb \ && mv /etc/mongod.conf /etc/mongod.conf.orig RUN mkdir -p /data/db /data/configdb \ && chown -R mongodb:mongodb /data/db /data/configdb VOLUME /data/db /data/configdb COPY docker-entrypoint.sh /usr/local/bin/ RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat ENTRYPOINT ["docker-entrypoint.sh"] EXPOSE 27017 CMD ["mongod"]
通过Dockerfile创建一个镜像,替换成你自己的名字
runoob@runoob:~/mongo$ docker build -t mongo:3.2 .
创建完成后,我们可以在本地的镜像列表里查找到刚刚创建的镜像
runoob@runoob:~/mongo$ docker images mongo:3.2 REPOSITORY TAG IMAGE ID CREATED SIZE mongo 3.2 282fd552add6 9 days ago 336.1 MB
使用mongo镜像
运行容器
runoob@runoob:~/mongo$ docker run -p 27017:27017 -v $PWD/db:/data/db -d mongo:3.2 cda8830cad5fe35e9c4aed037bbd5434b69b19bf2075c8626911e6ebb08cad51 runoob@runoob:~/mongo$
命令说明:
-p 27017:27017 :将容器的27017 端口映射到主机的27017 端口
-v $PWD/db:/data/db :将主机中当前目录下的db挂载到容器的/data/db,作为mongo数据存储目录
查看容器启动情况
runoob@runoob:~/mongo$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES cda8830cad5f mongo:3.2 "/entrypoint.sh mongo" ... 0.0.0.0:27017->27017/tcp suspicious_goodall
使用mongo镜像执行mongo 命令连接到刚启动的容器,主机IP为172.17.0.1
runoob@runoob:~/mongo$ docker run -it mongo:3.2 mongo --host 172.17.0.1 MongoDB shell version: 3.2.7 connecting to: 172.17.0.1:27017/test Welcome to the MongoDB shell. For interactive help, type "help". For more comprehensive documentation, see http://docs.mongodb.org/ Questions? Try the support group http://groups.google.com/group/mongodb-user >
账户密码
1.进入liunx
docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
f0c71c17e606 mongo:3.2 "docker-entrypoint.sh" 7 days ago Up 7 days 0.0.0.0:27017->27017/tcp serene_minsky
2.进入容器内部
docker exec -it f0c71c17e606 /bin/bash
3.mongo命令(root 后变为容器id)
root@f0c71c17e606:/# mongo
MongoDB shell version: 3.2.19
connecting to: test
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
http://docs.mongodb.org/
Questions? Try the support group
http://groups.google.com/group/mongodb-user
Server has startup warnings:
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten]
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten]
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2018-04-17T07:18:29.956+0000 I CONTROL [initandlisten]
4.show dbs 显示数据库
show dbs
5.use admin 选择使用admin库
use admin
6.创建用户
db.createUser( {
user: "root",
pwd: "root",
roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]})
成功后显示信息
Successfully added user: {
"user" : "root",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}
>
mongodb中的用户是基于身份role的,该管理员账户的 role是 userAdminAnyDatabase。 ‘userAdmin’代表用户管理身份,’AnyDatabase’ 代表可以管理任何数据库。
7.第二次进入
> use admin
switched to db admin
> db
admin
> db.auth("root", "root")
1
> db.auth("root", "roo1t")
Error: Authentication failed.