This Docker Compose file sets up a local development environment for running a Web3 application with the following components:
- PostgreSQL: A containerized instance of PostgreSQL database (version 13.5) for data storage.
- Cosmos Gaia: A container running Cosmos SDK-based blockchain node.
- BDJuno: An indexer that collects and processes data from the Cosmos Gaia blockchain, populating a PostgreSQL database with indexed data.
- Hasura GraphQL Engine: A container running Hasura GraphQL Engine that connects to the PostgreSQL database and provides a GraphQL API for querying blockchain data.
- Generate transactions: A container that generates random transactions on the Cosmos Gaia blockchain for testing and development purposes.
- BDJuno Metadata: A container that applies metadata to Hasura, configuring schemas and other metadata for proper functioning.
- Clone the repository and navigate to it.
- Start the containers by running
docker-compose up -d. - Access the various components:
- Cosmos Gaia: Accessible at
http://localhost:26657. - BDJuno API: Accessible at
http://localhost:3000. - Hasura GraphQL Engine: Accessible at
http://localhost:8080.
- Cosmos Gaia: Accessible at
- Once containers are running except bdjuno_migration and bdjuno_metadata as they will run the database migration and apply the metadata to hasura and will get stopped, so those containers can be removed and can be commented in docker-compose.yaml file once has been run initially.
- To stop and remove the containers, run
docker-compose down.