Release V 8.0.0 (Ongoing)

Document Release Version

Project	Release Date	Version
Lern		V 8.0.0

Overview

This release contains software upgrade and ownership transfer functionality.

New Features

Ownership Transfer

LR-722 - Ownership Transfer API LR-685 - Ownership Transfer Flink Job LR-748 - Ownership Transfer delete user assets report

Enhancements / Technical Tasks

LR-309 - The Keycloak version is upgraded with 21.1.2 from 7.0.1. , we are supporting the existing features. Migration activity details are mentioned https://project-sunbird.atlassian.net/wiki/spaces/UM/pages/3356000303/Keycloak+Migration+7.0.1+to+21.x+Design

LR-738 - Scala upgrade from 2.11 to 2.12 for userorg, course, notification and group service.

LR-766 - Elasticsearch upgrade 6.8.22 to 7.17.13. Steps to upgrade Elasticsearch are available here.

Upgrade Overview:

This release involves upgrading Elasticsearch from version 6.8.22 to version 7.17.13. The upgrade brings significant enhancements, bug fixes, and potential breaking changes that administrators and developers need to be aware of.

Upgrade Steps:

1. Preparation:

   • Ensure compatibility with Java 11, as Elasticsearch 7.17.13 requires this version.

2. Backup:

   • Before proceeding with the upgrade, ensure all data is backed up to prevent any loss during the migration process.

   • Please Click here for Backup & Restore In Local & Azure documentation

3. Upgrade Process:

   • Follow the Elasticsearch upgrade documentation for detailed instructions on upgrading from version 6.8.22 to 7.17.13.

   • Please Click Here for upgrading ES from 6.8.22 to 7.17.13 documentation.

Once you have upgraded to Elasticsearch 7.17.13

Bug Fixes

LR-759 - After deleting a user, and when tried to login to the same user immediately, we are getting "Access denied" error

Details of Released Tag

Upgrade Sunbird Lern from 7.0.0 to 8.0.0

Components	Build Jenkins Job	Build Tag	Deploy Jenkins Job	Deploy Tag	Comment
OnboardAPIs	NA	NA	Deploy/Kubernetes/OnboardAPIs	release-7.0.0	To onboard the delete user API
Cassandra Migration	Build/Core/Cassandra	release-7.0.0_RC3	Deploy/Kubernetes/Cassandra	release-7.0.0	Select the sunbird in cassandra_keyspace_to_migrate while deploying script_repo_branch_or_tag: release-7.0.0_RC3
ES mapping			Provision/Core/ESMapping	release-7.0.0	Updates the es mapping to accept dynamic framework category to index user data
UserOrg Service	Build/Core/UserOrg	release-7.0.0_RC5	Deploy/Kubernetes/UserOrg	release-7.0.0
LMS Servive	Build/Core/LMS	release-7.0.0_RC2	Deploy/Kubernetes/LMS	release-7.0.0
Group Service	Build/Core/Groups	release-7.0.0_RC1	Deploy/Kubernetes/Groups	release-7.0.0
Notification service	Build/Core/Notification	release-7.0.0_RC2	Deploy/Kubernetes/Notification	release-7.0.0
Kafka Setup	NA	NA	Deploy/Lern/KafkaSetup	release-7.0.0_RC6
DataPipeline	Build/Lern/LernFlinkJobs	release-7.0.0_RC6	Deploy/Lern/LernFlinkJobs	release-7.0.0_RC6	Define the core_vault_sunbird_keycloak_user_federation_provider_id in Lern inventory secret. Add user-deletion-cleanup and ml-user-delete into job list and deploy it.
Data Product	Build/Lern/LernDataProducts	release-7.0.0_RC5	Deploy/Lern/LernDataProducts	release-7.0.0_RC5
Discussions Middleware	Build/Core/DiscussionsMiddleware	release-7.0.0_RC1	Deploy/Kubernetes/DiscussionsMW	release-7.0.0	Removed the unwanted logs

Configurations

• To know more about the configuration of delete user assets report visit here

• To know more about the configuration of ownership transfer functionality visit here

Release Notes: Dependent building blocks

Sunbird-Knowlg: Release notes (V 5.7.0) Sunbird-Obsrv: Release notes (V 5.1.0) Sunbird-Ed: Release notes (V 8.0.0) Sunbird-Inquiry: Release notes (V 5.7.0) Sunbird-Telemetry: Documentation Sunbird-RC: Documentation