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Deploying with Docker |
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You need to install docker and docker-compose (if using Linux; on Windows and Mac compose is included with Docker Desktop).
Make sure to allocate enough hardware resources for Docker engine. Tested & confirmed config: 2 CPUs, 8GB RAM, 2GB Swap area.
The easiest way to bring up and test DataHub is using DataHub Docker images which are continuously deployed to Docker Hub with every commit to repository.
You can easily download and run all these images and their dependencies with our quick start guide.
DataHub Docker Images:
- linkedin/datahub-gms
- linkedin/datahub-frontend
- linkedin/datahub-mae-consumer
- linkedin/datahub-mce-consumer
Dependencies:
If you want to test ingesting some data once DataHub is up, see Ingestion for more details.
See Using Docker Images During Development.
We use GitHub Actions to build and continuously deploy our images. There should be no need to do this manually; a successful release on Github will automatically publish the images.
This is not our recommended development flow and most developers should be following the Using Docker Images During Development guide.
To build the full images (that we are going to publish), you need to run the following:
COMPOSE_DOCKER_CLI_BUILD=1 DOCKER_BUILDKIT=1 docker-compose -p datahub build
This is because we're relying on builtkit for multistage builds. It does not hurt also set DATAHUB_VERSION to
something unique.
To serve the incubating React UI, follow the instructions below.
Before continuing: If you've already run a deploy script, don't forget to clear containers using
docker container prune
Use the quickstart-react.sh script to launch all containers in DataHub, including a frontend server that returns a React UI
./quickstart-react.sh
Run the following command to launch only the React server and its required dependencies
docker-compose -f docker-compose.react.yml -f docker-compose.yml -f docker-compose.override.yml up datahub-frontend-react
Once complete, navigate to localhost:9002/ in your browser to see the React app.
If you'd like to serve the React and Ember UIs side-by-side, you can deploy the datahub-frontend-react container manually.
To deploy all DataHub containers, run the quickstart script:
./quickstart.sh
Next, deploy the container that serves the React UI:
docker-compose -f docker-compose.react.yml -f docker-compose.yml -f docker-compose.override.yml up --no-deps datahub-frontend-react
First, start the Ember frontend server & its required dependencies:
docker-compose up datahub-frontend
Then, start the React frontend server & its required dependencies:
docker-compose -f docker-compose.react.yml -f docker-compose.yml -f docker-compose.override.yml up datahub-frontend-react
Navigate to localhost:9001/ to view the Ember app & localhost:9002/ to view the React app.