Grolt

Grolt is an interactive Docker-based tool for running Neo4j servers and clusters in development.

Please ensure that you have an appropriate license for running Neo4j

Usage

To install Grolt, simply run:

pip install grolt

The primary interface is through the CLI, so to see the options available, use:

grolt --help

To start a single standalong instance with the latest Neo4j release, use:

grolt

To start a 3-core cluster with, use the command:

grolt -c 3

To start a 3-core cluster with additional configuration options you use:

grolt -c 3 -C dbms.default_database=mygraph

Interacting with containers via docker

To view the running docker containers:

docker ps

To tail the main neo4j logs of an instance:

docker logs -f <container id>

To tail the debug logs of an instance:

docker exec <container id> tail -f /logs/debug.log

To pause and unpause an instance:

docker pause <container id>
docker unpause <container id>

Running your latest code using grolt

First, you have to build neo4j tarballs:

cd <your neo4j repo>
mvn package -DskipTests -Dcheckstyle.skip -Dlicense.skip -Dlicensing.skip -Denforcer.skip -T2C

Then you can run grolt with them

cd <your neo4j repo>
grolt -c 3 --neo4j-source-dir "$(pwd)" --user "$(whoami)"