Operations

This section presents the operations of the Datachain solution once it is deployed: starting and stopping, service health checks, logs, monitoring, backup and restore, and updates. It is organized like the Configuration section, by stack.

In this section

  • General: deployment scripts, start order, update, certificates, logs and monitoring

  • Datachain Core: start, logs, Prometheus monitoring and backup of the Spark file system

  • Console: logs and monitoring of the IAM module

  • Marketplace: logs and monitoring of the data sharing module

  • Dc-Maestro: services, logs, backup, execution history purge, maintenance DAGs and update

  • SSO: Keycloak: health, backup

  • Data management: PostgreSQL backup and restore, monitoring, Valkey

Overview

Stack Logs Monitoring Data to back up

Datachain Core

/logs/datachain/backend, /logs/datachain/spark, standard output (web, migration)

Prometheus: Nginx exporter, Spring Actuator

adobis and expose databases, Spark file system

Console

/logs/datachain/console

Spring Actuator

dc_console database

Marketplace

/logs/datachain/mp

Spring Actuator

dc_marketplace database

Dc-Maestro

Standard output, /log, /opt/airflow/logs

Health checks, logs

dc_maestro and airflow databases, DAG directory

SSO

Standard output

/auth/health, /auth/metrics

keycloak database

PostgreSQL, Valkey

Standard output

postgres-exporter

See Data management
The Frequently asked questions page remains available.

Dernière mise à jour le 2 novembre 2026 à 15:16