Docker 安装 MongoDB

方法一、docker pull mongo

查找Docker Hub上的mongo镜像

  1. test@docker:~/mongo$ docker search mongo
  2. NAME                                                DESCRIPTION                                STARS     OFFICIAL   AUTOMATED
  3. mongo                                              MongoDB document databases ...   1989       [OK]       
  4. mongo-express                                  Web-based MongoDB admin int...   22          [OK]       
  5. mvertes/alpine-mongo                      light MongoDB container                19                           [OK]
  6. mongooseim/mongooseim-docker      MongooseIM server the lates...       9                            [OK]
  7. torusware/speedus-mongo                Always updated official Mon...        9                            [OK]
  8. jacksoncage/mongo                          Instant MongoDB sharded cluster     6                            [OK]
  9. mongoclient/mongoclient                 Official docker image for M...          4                            [OK]
  10. jadsonlourenco/mongo-rocks            Percona Mongodb with Rocksd...      4                            [OK]
  11. asteris/apache-php-mongo               Apache2.4 + PHP + Mongo + m...       2                            [OK]
  12. 19hz/mongo-container                     Mongodb replicaset for coreos          1                            [OK]
  13. nitra/mongo                                    Mongo3 centos7                               1                            [OK]
  14. ackee/mongo                                  MongoDB with fixed Bluemix p...      1                            [OK]
  15. kobotoolbox/mongo                         https://github.com/kobotoolb...     1                            [OK]
  16. 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

  1. test@docker:~/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。

  1. test@docker:~/mongo$ docker images mongo
  2. REPOSITORY       TAG             IMAGE ID            CREATED             SIZE
  3. 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。

  1. test@docker:~$ 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

  1. FROM debian:jessie-slim
  3. # add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
  4. RUN groupadd -r mongodb && useradd -r -g mongodb mongodb
  6. RUN apt-get update \
  7.     && apt-get install -y --no-install-recommends \
  8.         ca-certificates \
  9.         jq \
  10.         numactl \
  11.     && rm -rf /var/lib/apt/lists/*
  13. # grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases)
  14. ENV GOSU_VERSION 1.10
  15. # grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases)
  16. ENV JSYAML_VERSION 3.10.0
  18. RUN set -ex; \
  19.     \
  20.     apt-get update; \
  21.     apt-get install -y --no-install-recommends \
  22.         wget \
  23.     ; \
  24.     rm -rf /var/lib/apt/lists/*; \
  25.     \
  26.     dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
  27.     wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
  28.     wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
  29.     export GNUPGHOME="$(mktemp -d)"; \
  30.     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
  31.     gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
  32.     command -v gpgconf && gpgconf --kill all || :; \
  33.     rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \
  34.     chmod +x /usr/local/bin/gosu; \
  35.     gosu nobody true; \
  36.     \
  37.     wget -O /js-yaml.js "https://github.com/nodeca/js-yaml/raw/${JSYAML_VERSION}/dist/js-yaml.js"; \
  38. # TODO some sort of download verification here
  39.     \
  40.     apt-get purge -y --auto-remove wget
  42. RUN mkdir /docker-entrypoint-initdb.d
  44. ENV GPG_KEYS \
  45. # pub   4096R/AAB2461C 2014-02-25 [expires: 2016-02-25]
  46. #       Key fingerprint = DFFA 3DCF 326E 302C 4787  673A 01C4 E7FA AAB2 461C
  47. # uid                  MongoDB 2.6 Release Signing Key <packaging@mongodb.com>
  48.     DFFA3DCF326E302C4787673A01C4E7FAAAB2461C \
  49. # pub   4096R/EA312927 2015-10-09 [expires: 2017-10-08]
  50. #       Key fingerprint = 42F3 E95A 2C4F 0827 9C49  60AD D68F A50F EA31 2927
  51. # uid                  MongoDB 3.2 Release Signing Key <packaging@mongodb.com>
  52.     42F3E95A2C4F08279C4960ADD68FA50FEA312927
  53. # https://docs.mongodb.com/manual/tutorial/verify-mongodb-packages/#download-then-import-the-key-file
  54. RUN set -ex; \
  55.     export GNUPGHOME="$(mktemp -d)"; \
  56.     for key in $GPG_KEYS; do \
  57.         gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
  58.     done; \
  59.     gpg --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mongodb.gpg; \
  60.     command -v gpgconf && gpgconf --kill all || :; \
  61.     rm -r "$GNUPGHOME"; \
  62.     apt-key list
  64. # Allow build-time overrides (eg. to build image with MongoDB Enterprise version)
  65. # Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise
  66. # Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com
  67. # Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com .
  68. ARG MONGO_PACKAGE=mongodb-org
  69. ARG MONGO_REPO=repo.mongodb.org
  70. ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO}
  72. ENV MONGO_MAJOR 3.2
  73. ENV MONGO_VERSION 3.2.20
  75. 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"
  77. RUN set -x \
  78.     && apt-get update \
  79.     && apt-get install -y \
  80.         ${MONGO_PACKAGE}=$MONGO_VERSION \
  81.         ${MONGO_PACKAGE}-server=$MONGO_VERSION \
  82.         ${MONGO_PACKAGE}-shell=$MONGO_VERSION \
  83.         ${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
  84.         ${MONGO_PACKAGE}-tools=$MONGO_VERSION \
  85.     && rm -rf /var/lib/apt/lists/* \
  86.     && rm -rf /var/lib/mongodb \
  87.     && mv /etc/mongod.conf /etc/mongod.conf.orig
  89. RUN mkdir -p /data/db /data/configdb \
  90.     && chown -R mongodb:mongodb /data/db /data/configdb
  91. VOLUME /data/db /data/configdb
  93. COPY docker-entrypoint.sh /usr/local/bin/
  94. RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat
  95. ENTRYPOINT ["docker-entrypoint.sh"]
  97. EXPOSE 27017
  98. CMD ["mongod"]

通过Dockerfile创建一个镜像，替换成你自己的名字

  1. test@docker:~/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

  1. test@docker:~/mongo$ docker images  mongo:3.2
  2. REPOSITORY      TAG        IMAGE ID            CREATED             SIZE
  3. mongo               3.2         282fd552add6     9 days ago          336.1 MB

使用mongo镜像

运行容器

  1. test@docker:~/mongo$ docker run -p 27017:27017 -v $PWD/db:/data/db -d mongo:3.2
  2. cda8830cad5fe35e9c4aed037bbd5434b69b19bf2075c8626911e6ebb08cad51
  3. test@docker:~/mongo$

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

  1. test@docker:~/mongo$ docker ps 
  2. CONTAINER ID   IMAGE           COMMAND                      ...    PORTS                                NAMES
  3. 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

  1. test@docker:~/mongo$ docker run -it mongo:3.2 mongo --host 172.17.0.1
  2. MongoDB shell version: 3.2.7
  3. connecting to: 172.17.0.1:27017/test
  4. Welcome to the MongoDB shell.
  5. For interactive help, type "help".
  6. For more comprehensive documentation, see
  7.   http://docs.mongodb.org/
  8. Questions? Try the support group
  9.   http://groups.google.com/group/mongodb-user
  10. >