> For the complete documentation index, see [llms.txt](https://docs.openg2p.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openg2p.org/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components.md).

# Common Components

Deployment of Common Components

Several open-source components are installed over the base infrastructure layer that is utilized by the OpenG2P modules. These components are shared by modules.  As such, multiple instances of these components are not necessary for sandbox installations.  However, in production setups, more than one instance may be deployed based on the choice of implementer. 

All components may not be required for all modules. See the table below on applicability.

| Component                                                                                                                         | Required for                                                                                                       |
| --------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| [Keycloak](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/keycloak.md)                                              | [PBMS](/~/changes/xKUM0sBXFkyR8F24yAMq/pbms.md), Social Registry                                                   |
| [MinIO](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/minio.md)                                                    | PBMS, [G2P Bridge](/~/changes/xKUM0sBXFkyR8F24yAMq/g2p-bridge.md)                                                  |
| [ODK Central](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/odk-central.md)                                        | [Registration Toolkit](/~/changes/xKUM0sBXFkyR8F24yAMq/utilities-and-tools/registration-tool-kit.md)               |
| [Kafka](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/kafka.md)                                                    | [Reporting Framework](/~/changes/xKUM0sBXFkyR8F24yAMq/monitoring-and-reporting/reporting-framework.md)             |
| [OpenSearch](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/base-infrastructure/openg2p-cluster/fluentd-and-opensearch/opensearch.md) | Logging and [Reporting Framework](/~/changes/xKUM0sBXFkyR8F24yAMq/monitoring-and-reporting/reporting-framework.md) |
| [MOSIP Key Manager](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/keymanager.md)                                   | PBMS, Social Registry, [SPAR](/~/changes/xKUM0sBXFkyR8F24yAMq/spar.md)                                             |
| [e-Signet](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/esignet.md)                                               | SPAR, PBMS, Social Registry                                                                                        |
| [Apache Superset](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/apache-superset.md)                                | [Reporting dashboards](/~/changes/xKUM0sBXFkyR8F24yAMq/monitoring-and-reporting/apache-superset.md)                |
| [Fluentd](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/base-infrastructure/openg2p-cluster/fluentd-and-opensearch/fluentd.md)       | [Logging](/~/changes/xKUM0sBXFkyR8F24yAMq/pbms/monitoring-and-reporting/logging.md)                                |
| [Debezium](/~/changes/xKUM0sBXFkyR8F24yAMq/deployment/common-components/debezium.md)                                              | [Reporting Framework](/~/changes/xKUM0sBXFkyR8F24yAMq/monitoring-and-reporting/reporting-framework.md)             |


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