Indexer GRPC file store

File store backfiller.

Why you need a backfiller?

In rare case, upstream changes that don't reflect in proto schema require backfill. To mitigate the issue, you need a backfiller to reply transactions against the new proto schema so that the changes can surface up.

Prerequisite

A running archival fullnode with index enabled. You can check more from here and fullnode config.

How to run it.

Example of config:

health_check_port: 8081
    server_config:
      fullnode_grpc_address: >-
        http://your.node.address:50051
      file_store_config:
        file_store_type: GcsFileStore
        gcs_file_store_bucket_name: your-gcs-bucket-name
        gcs_file_store_service_account_key_path: /secrets/your-service-account-key
        enable_compression: true
      progress_file_path: /path-to-file/progress_tracker.json
      chain_id: 2
      starting_version: 0
      transactions_count: 100000000
      enable_cache_compression: true