process-history-service-persistence

This service interacts with the database of business process history (tasks and processes).

Related components:

ddm-bpm-history-event-handler - bpms plugin that pushes history events related to business processes and tasks to Kafka topic
Kafka for receiving messages pushed by ddm-bpm-history-event-handler
PostgreSQL database for data persistence

Local development:

Prerequisites:

Kafka is configured and running
Database process_history is configured and running

Process history database setup:

Create database process_history
Run initial-db-setup script from the citus repository

Configuration:

Check src/main/resources/application-local.yaml and replace if needed:
- data-platform.datasource... properties with actual values from local DB
- data-platform.kafka.boostrap and audit.kafka.bootstrap with url of local Kafka

Steps:

(Optional) Package application into jar file with mvn clean package
Add --spring.profiles.active=local to application run arguments
Run application with your favourite IDE or via java -jar ... with jar file, created above

Additional information

All properties, related to other third-party services, not mentioned above (dso, keycloak, ceph) are mocked in application-local.yaml (like keycloak.realm=realm), to check such integrations, mock values must be replaced with real ones.

License

process-history-service-persistence is Open Source software released under the Apache 2.0 license.

epam/edp-ddm-process-history-service-persistence