Next, you can install DeepForge using npm:
npm install -g deepforge
Now, you can check that it installed correctly:
After installing DeepForge, it is recommended to install the deepforge-keras extension which provides capabilities for modeling neural network architectures:
deepforge extensions add deepforge-keras
DeepForge can now be started with:
Download and install MongoDB from the website. If you are planning on running MongoDB locally on the same machine as DeepForge, simply start mongod and continue to setting up DeepForge.
If you are planning on running MongoDB remotely, set the environment variable “MONGO_URI” to the URI of the Mongo instance that DeepForge will be using:
MONGO_URI="mongodb://pathToMyMongo.com:27017/myCollection" deepforge start
The DeepForge server is included with the deepforge cli and can be started simply with
deepforge start --server
By default, DeepForge will start on http://localhost:8888. However, the port can be specified with the –port option. For example:
deepforge start --server --port 3000
The DeepForge worker (used with WebGME compute) can be used to enable users to connect their own machines to use for any required computation. This can be installed from https://github.com/deepforge-dev/worker. It is recommended to install Conda on the worker machine so any dependencies can be automatically installed.
DeepForge can be updated with the command line interface rather simply:
deepforge update --server
For more update options, check out deepforge update –help!
Manual Installation (Development)¶
Installing DeepForge for development is essentially cloning the repository and then using npm (node package manager) to run the various start, test, etc, commands (including starting the individual components). The deepforge cli can still be used but must be referenced from ./bin/deepforge. That is, deepforge start becomes ./bin/deepforge start (from the project root).
First, clone the repository:
git clone https://github.com/dfst/deepforge.git
Then install the project dependencies:
To run all components locally start with
and navigate to http://localhost:8888 to start using DeepForge!
Alternatively, if jobs are going to be executed on an external worker, run ./bin/deepforge start -s locally and navigate to http://localhost:8888.
Updating can be done the same as any other git project; that is, by running git pull from the project root. Sometimes, the dependencies need to be updated so it is recommended to run npm install following git pull.
Manual Installation (Production)¶
To deploy a deepforge server in a production environment, follow the following steps. These steps are for using a Linux server and if you are using a platform other than Linux, we recommend using a dockerized deployment.
- Make sure you have a working installation of Conda in your server.
- Clone this repository to your production server.
git clone https://github.com/deepforge-dev/deepforge.git
- Install dependencies and add extensions:
cd deepforge && npm install ./bin/deepforge extensions add deepforge-keras
- Generate token keys for user-management (required for user management).
chmod +x utils/generate_token_keys.sh ./utils/generate_token_keys.sh
The token keys are generated in the root of the project by default. If the token keys are stored in the project root, they are accessible via /extlib, which is a security risk. So, please make sure you move the created token keys out of the project root.
- Configure your environment variables:
export MONGO_URI=mongodb://mongo:port/deepforge_database_name export DEEPFORGE_HOST=https://url.of.server export DEEPFORGE_PUBLIC_KEY=/path/to/public_key export DEEPFORGE_PRIVATE_KEY=/path/to/private_key
- Add a site-admin account by using
./bin/deepforge-users useradd -c -s admin_username admin_email admin_password
- Now you should be ready to deploy a production server which can be done using
NODE_ENV=production ./bin/deepforge start --server
The default port for a deepforge server is 8888. It can be changed using the option -p in the command above.