Tabellarius

Change Data Capture Source

Quick Start

1. Start MySQL and Inspect CDC State: docker compose up mysql cdc-cli

   • output when CDC metadata is not initialized: [MISSING] cdc_log table

2. Initialize metadata

   docker compose run --rm cdc-cli \
     cdc-cli \
     --mode=init \
     --apply \
     --config=/app/cdc-config.yaml \
     --dsn=root:root@tcp(mysql:3306)/mydb
   

3. Re-run Inspect (Safe to re-execute)

   docker compose run --rm cdc-cli \
     cdc-cli \
     --mode=inspect \
     --config=/app/cdc-config.yaml \
     --dsn=root:root@tcp(mysql:3306)/mydb
   

4. Start the Server: docker compose up cdc-server