"Docker" builds monogdb service image based on Dockerfile

① view content, including written dockerfile and a number of scripts.

Download the MongoDB mirroring project from the GitHub Dockerpool community account:

git clone https://github.com/DockerPool/Mongodb.git and modify the file

[[email protected] mongodb]# ls

Dockerfile Mongodb-3.2.repo mongodb-linux-x86_64-rhel70-3.6.0.tgz run.sh set_mongodb_password.sh

The contents of Dockerfile include:

[Email protected] mongodb]# VI Dockerfile

#设置从我们之前创建的sshd镜像继承

From Sshd:centos

Maintainer Waitfish from dockerpool.com

ADD mongodb-3.2.repo/etc/yum.repos.d/

RUN \

Yum update-y && \

yum install-y mongodb-org && \ #这里不推荐使用yum安装monodb, download speed is too slow

Yum Clean All

# Create a folder where MongoDB holds data files

RUN mkdir-p/data/db

volume/data/db

ENV AUTH Yes

# Add Run scripts adding script

ADD run.sh/run.sh

ADD set_mongodb_password.sh/set_mongodb_password.sh

RUN chmod 755./*.sh

EXPOSE 27017

EXPOSE 28017

CMD ["/run.sh"]

————————————————————————————————————————————————

[email protected] mongodb]# cat run.sh

#!/bin/bash

if [!-f/.mongodb_password_set]; Then

/set_mongodb_password.sh

Fi

If ["$AUTH" = = "yes"]; Then

Export mongodb= '/usr/bin/mongod--nojournal--auth--httpinterface--rest '

Else

Export mongodb= '/usr/bin/mongod--nojournal--httpinterface--rest '

Fi

if [!-f/data/db/mongod.lock]; Then

Eval $mongodb

Else

Export mongodb= $mongodb '--dbpath/data/db '

Rm/data/db/mongod.lock

Mongod--dbpath/data/db--repair && eval $mongodb

Fi

——————————————————————————————————————————————————

[email protected] mongodb]# cat set_mongodb_password.sh

#!/bin/bash

If [-f/.mongodb_password_set]; Then

echo "MongoDB Password already set!"

Exit 0

Fi

/usr/bin/mongod--smallfiles--nojournal &

pass=${mongodb_pass:-$ (pwgen-s 12 1)}

_word=$ ([${mongodb_pass}] && echo "Preset" | | echo "random")

Ret=1

while [[Ret-ne 0]]; Do

echo "= Waiting for confirmation of MongoDB service startup"

Sleep 5

MONGO admin--eval "Help" >/dev/null 2>&1

Ret=$?

Done

echo "= Creating an Admin user with a ${_word} password in MongoDB"

MONGO admin--eval "Db.adduser ({User: ' admin ', pwd: ' $PASS ', roles: [' useradminanydatabase ', ' Dbadminanydatabase ']});"

MONGO admin--eval "Db.shutdownserver ();"

echo "= done!"

Touch/.mongodb_password_set

echo "========================================================================"

echo "Can now connect to this MongoDB server using:"

echo ""

echo "MONGO admin-u admin-p $PASS--host

echo ""

echo "Remember to change the above password as soon as possible!"

echo "========================================================================"

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"Docker" builds monogdb service image based on Dockerfile