jedivind/docker-neo4j repository overview

⁠Container for Neo4j 2.1.5 Community Edition

Note: this is just work in progress Beta state, not suited for production/serious use

Neo4j is an highly scalable, robust (fully ACID) native graph database. It is used in mission-critical apps by thousands of leading startups, enterprises, and governments around the world.

Learn more on http://neo4j.com⁠ and get started with http://neo4j.com/developer⁠

This Dockerfile creates a container for Neo4j 2.1.5 community edition that is ready to run and can link to your external data directories.

⁠Setup

1. Build & Run:

git clone https://github.com/jedivind/docker-neo4j
cd docker-neo4j
docker build .

# note the resulting image-id
# run the image, -i -t for interactive and terminal so you can stop the server with ctrl-c
# --rm deletes the image instance after it has finished
# pass in the path to an existing neo4j `data` directory or just an empty directory

# docker run -i -t --rm --name neo4j -v </path/to/neo4j/data-dir>:/data -p <external port>:7474 <image-id>
# for example:

docker run -i -t --rm --name neo4j -v $HOME/neo4j-data:/data -p 8474:7474 <image-id>

1. Open in browser

   http://localhost:8474

On OSX use http://boot2docker.io/[boot2docker⁠] and replace localhost with the IP from $DOCKER_HOST instead. Tip: you can use boot2docker ip to get it.

Please note that there is an exception printed for recreating the RDD database, this is just informative and shouldn't have been reported by Neo4j in this format.

⁠Configuration

You can provide additional environment variables to your docker run command to control certain aspects of the running Neo4j instance:

• -e NEO4J_OPEN_FILES=20000, default 40000
• -e NEO4J_HEAP_MEMORY=758M, default is jvm default
• -e NEO4J_CACHE_MEMORY=1G, default is 512M
• -e NEO4J_NO_AUTH=true, default is not set, i.e. auth enabled

You can also mount a conf (-v $HOME/my-neo-conf:/conf) directory whose content will be copied over Neo4j's configuration. Then you are completely responsible yourself for providing the correctly set-up config files.

⁠TODO

• Provide initial password externally
• "docker stop" needs to execute graceful shutdown