4f221f9a12
* build(docker): refactor docker build scripts - add "build" option to docker-compose files to simplify rebuilding of images - create "start.sh" script so it's easier to override "command" in the quickstart's docker-compose file - use dockerize to wait for requisite services to start up - add a dedicated Dockerfile for kafka-setup This fixes https://github.com/linkedin/datahub/issues/1549 & https://github.com/linkedin/datahub/issues/1550
DataHub Frontend Docker Image
Refer to DataHub Frontend Service to have a quick understanding of the architecture and responsibility of this service for the DataHub.
Build & Run
cd docker/frontend && docker-compose up --build
This command will rebuild the docker image and start a container based on the image.
To start a container using an existing image, run the same command without the --build flag.
Container configuration
External Port
If you need to configure default configurations for your container such as the exposed port, you will do that in
docker-compose.yml file. Refer to this link to understand
how to change your exposed port settings.
ports:
- "9001:9001"
Docker Network
All Docker containers for DataHub are supposed to be on the same Docker network which is datahub_network.
If you change this, you will need to change this for all other Docker containers as well.
networks:
default:
name: datahub_network
datahub-gms Container
Before starting datahub-frontend container, datahub-gms container should already be up and running.
datahub-frontend service creates a connection to datahub-gms service and this is configured with environment
variables in docker-compose.yml:
environment:
- DATAHUB_GMS_HOST=datahub-gms
- DATAHUB_GMS_PORT=8080
The value of DATAHUB_GMS_HOST variable should be set to the host name of the datahub-gms container within the Docker network.
Checking out DataHub UI
After starting your Docker container, you can connect to it by typing below into your favorite web browser:
http://localhost:9001
You can sign in with datahub as username and password.