frodenas/mongodb
A Dockerfile that produces a Docker Image for MongoDB.
The master
branch currently hosts MongoDB 2.6.
Different versions of MongoDB are located at the github repo branches.
To create the image frodenas/mongodb
, execute the following command on the docker-mongodb
folder:
$ docker build -t frodenas/mongodb .
To run the image and bind to host port 27017:
$ docker run -d --name mongodb -p 27017:27017 frodenas/mongodb
If you want also to expose the MongoDB http interface, you will need also to expose port 28017:
$ docker run -d --name mongodb -p 27017:27017 -p 28017:28017 frodenas/mongodb --httpinterface
The first time you run your container, a new user mongo
with all privileges will be created with a random password.
To get the password, check the logs of the container by running:
docker logs <CONTAINER_ID>
You will see an output like the following:
========================================================================
MongoDB User: "mongo"
MongoDB Password: "ZMUgiS3O1kJH1ec5"
MongoDB Database: "admin"
MongoDB Role: "dbAdminAnyDatabase"
========================================================================
Credentials
If you want to preset credentials instead of a random generated ones, you can set the following environment variables:
MONGODB_USERNAME
to set a specific usernameMONGODB_PASSWORD
to set a specific passwordOn this example we will preset our custom username and password:
$ docker run -d \
--name mongodb \
-p 27017:27017 \
-e MONGODB_USERNAME=myusername \
-e MONGODB_PASSWORD=mypassword \
frodenas/mongodb
Databases
If you want to create a database at container's boot time, you can set the following environment variables:
MONGODB_DBNAME
to create a databaseMONGODB_ROLE
to grant the user a role to the database (by default dbOwner
)On this example we will preset our custom username and password and we will create a database with the default role:
$ docker run -d \
--name mongodb \
-p 27017:27017 \
-e MONGODB_USERNAME=myusername \
-e MONGODB_PASSWORD=mypassword \
-e MONGODB_DBNAME=mydb \
frodenas/mongodb
Extra arguments
When you run the container, it will start the MongoDB server without any arguments. If you want to pass any arguments,
just add them to the run
command:
$ docker run -d --name mongodb -p 27017:27017 frodenas/mongodb --smallfiles
Persistent data
The MongoDB server is configured to store data in the /data
directory inside the container. You can map the
container's /data
volume to a volume on the host so the data becomes independent of the running container:
$ mkdir -p /tmp/mongodb
$ docker run -d \
--name mongodb \
-p 27017:27017 \
-v /tmp/mongodb:/data \
frodenas/mongodb
Copyright (c) 2014 Ferran Rodenas. See LICENSE for details.
docker pull frodenas/mongodb