Docker 安装 MongoDB
Docker 教程
· 2019-02-18 11:13:00
方法一、docker pull mongo
查找Docker Hub上的mongo镜像
codercto@codercto:~/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
codercto@codercto:~/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。
codercto@codercto:~/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。
codercto@codercto:~$ 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 <packaging@mongodb.com>
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 <packaging@mongodb.com>
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
codercto@codercto:~/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
codercto@codercto:~/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
codercto@codercto:~/mongo$ docker run -p 27017:27017 -v $PWD/db:/data/db -d mongo:3.2 cda8830cad5fe35e9c4aed037bbd5434b69b19bf2075c8626911e6ebb08cad51 codercto@codercto:~/mongo$
命令说明：
-p 27017:27017 :将容器的27017 端口映射到主机的27017 端口
-v $PWD/db:/data/db :将主机中当前目录下的db挂载到容器的/data/db，作为mongo数据存储目录
查看容器启动情况
codercto@codercto:~/mongo$ 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
codercto@codercto:~/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 >
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