> For the complete documentation index, see [llms.txt](https://docs.digit.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digit.org/public-finance/v2.3/platform/configuration/promotion-docs/master-data-service-promotion-doc.md).

# Master Data Service Promotion Doc

## Adapter Master Data Service v1.0 And iFIX Master Data Service v2.0 <a href="#adapter-master-data-service-v1.0-and-ifix-master-data-service-v2.0" id="adapter-master-data-service-v1.0-and-ifix-master-data-service-v2.0"></a>

This page provides step-wise details on how to migrate Department, Project and Expenditure from iFix Master Data Service to Adapter Master Data Service.

### Steps To Migrate To The Master Data Service

1. Yaml configurations
   * Update "*mongo-db-username*", "*mongo-db-password*" and "*mongo-db-authenticated-uri*" in secrets db config in respective environment secret yaml file ([<img src="https://github.com/fluidicon.png" alt="" data-size="line">iFix-DevOps/mgramseva-qa-secrets.yaml at mgramseva · misdwss/iFix-DevOps](https://github.com/misdwss/iFix-DevOps/blob/mgramseva/deploy-as-code/helm/environments/mgramseva-qa-secrets.yaml) ).
   * Update "*mongo-db-name*", "*mongo-db-host*" and "*mongo-db-url*" in egov-config of configmaps in respective environment yaml file ([<img src="https://github.com/fluidicon.png" alt="" data-size="line">iFix-DevOps/mgramseva-qa.yaml at mgramseva · misdwss/iFix-DevOps](https://github.com/misdwss/iFix-DevOps/blob/mgramseva/deploy-as-code/helm/environments/mgramseva-qa.yaml) ).
   * Update "*adapter-master-data-service*" and "*ifix-department-entity-service*" in egov-service-host in respective environment yaml file ([<img src="https://github.com/fluidicon.png" alt="" data-size="line">iFix-DevOps/mgramseva-qa.yaml at mgramseva · misdwss/iFix-DevOps](https://github.com/misdwss/iFix-DevOps/blob/mgramseva/deploy-as-code/helm/environments/mgramseva-qa.yaml) ).
2. Create a new DB in the MongoDB instance for these new services.
3. Next, create the same master data again in the new (mgramseva) database using the adapter-master-data-service's /\_create APIs.
4. After restoring DB collections, drop the unused collections from the iFIX MongoDB.

   &#x20; Follow the steps below to drop the unused collections.

   1. Connect to ifix namespace playground pod&#x20;

      `kubectl exec -it <playground-pod> -n ifix -- /bin/bash`
   2. Connect to the particular mongo db\
      `mongo --host <hostname>:27017 -u <username> -p <password>`
   3. Use db

      `use  <db_name>`
   4. Check the above-mentioned collection name using the below commands

      `db.getCollectionNames();`
   5. If collections are there then drop them off using the below commands

      *e.g.*

      `db.department.drop();`

      `db.expenditure.drop();`

      `db.project.drop();`

### Steps To Use Adapter Master Data Service

Port-forward the Adapter master data service in localhost from a specific environment (like QA/UAT/Prod).

Below is the command to port-forward :

*e.g.*

`kubectl port-forward <pod-name> 8030:8080 -n mgramseva`

### Steps To Use iFix Master Data Service

We need the access token from keycloak server and pass it as a bearer token while requesting the ifix-master-data-service create APIs.

### &#x20;Technical Docs

[Adapter Master Data Service v1.0](/public-finance/v2.3/exemplar/ifix-adapter/adapter-service-documents/ifix-adapter-master-data-service.md)

[IFIX Core Master Data Service v2.0](/public-finance/v2.3/platform/configuration/services/master-data-setup/domain-services/ifix-core-master-data-service.md)

> [![Creative Commons License](https://i.creativecommons.org/l/by/4.0/80x15.png)*​*](http://creativecommons.org/licenses/by/4.0/)*All content on this page by* [*eGov Foundation*](https://egov.org.in/) *is licensed under a* [*Creative Commons Attribution 4.0 International License*](http://creativecommons.org/licenses/by/4.0/)*.*


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