【docker】编译MongoDB镜像
1.新建一个Dockerfile文件Dockerfile
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# VERSION 0.0.1
FROM ubuntu:latest
MAINTAINER lanhong Turnbull "lanhong@changhongit.com"
# Add 10gen official apt source to the sources list
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
RUN echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | tee /etc/apt/sources.list.d/10gen.list
# Hack for initctl not being available in Ubuntu
RUN dpkg-divert --local --rename --add /sbin/initctl
RUN ln -s /bin/true /sbin/initctl
# Install MongoDB
RUN apt-get update
RUN apt-get install mongodb-10gen
# Create the MongoDB data directory
RUN mkdir -p /backup/dockerRepository/mongodb/data/db
EXPOSE 27017
ENTRYPOINT ["usr/bin/mongod"]
2. 编译该镜像,在Dockerfile所在的目录下执行下面的命令
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sudo docker build -t lanhong/mongodb .
3. 可以把mongodb 作为一个管理容器运行并且能够通过本地port连接
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# Regular style
MONGO_ID=$(sudo docker run -d lanhong/mongodb)
# Lean and mean(用这个命令)
MONGO_ID=$(sudo docker run -d lanhong/mongodb --noprealloc --smallfiles --dbpath /backup/dockerRepository/mongodb/data/db)
# Check the logs out
sudo docker logs $MONGO_ID
# Connect and play around
mongod --port <port you get from `docker ps`>
这里mongo或者mongod命令没有,让安装apt-get install mongodb-clients。
设置docker外部端口,使用如下命令
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MONGO_ID=$(docker run -d-p 5000:27017 networld/mongodb --dbpath=/data/db)
这样查看启动的docker容器可以看到两个端口,如下图,则访问http://serverip:5000
http://172.28.4.241/confluence/download/attachments/12517664/docker_containers.png?version=2&modificationDate=1395645885000&api=v2
4. 提交(保存)该容器状态
保存该容器状态到容器镜像,使该状态可以被重复使用
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# Commit your container to a new named image
sudo docker commit <container_id> <some_name>
e.g sudo docker commit afa886fad446 lanhong/mongodb
# List your containers
sudo docker images
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