2026.28 Infrastructure Changes — Unique AI Documentation

2026.28 Infrastructure Changes

Changes on Application environment

Change Environment Variable Name Application Default Value
(if env variable unset)		 Example Required Applications Short Description
Added FEATURE_FLAG_SERVICE_ID - assistants-core true - ai-service-assistants-core Identifies this service when evaluating per-service feature flags against backend-service-configuration.
Added CONFIGURATION_BACKEND_URL - http://configuration-backend.<namespace>.svc.cluster.local:8095 true - ai-service-assistants-core Internal URL used by assistants-core to reach configuration-backend (e.g. for feature-flag evaluation).
Removed FEATURE_FLAG_AGENTIC_TABLE_COMMENTS_UN_17606 - - - - backend-service-configuration - Removed since feature is GA now

- Read more here

Required Backend Service Configuration database hook update

A new data migration hook has been added to the backend-service-configuration. The migration command in the migration hook in the default values of the service need to be adjusted.

// search for
cd /home/node/app/services/configuration-backend && pnpm exec prisma migrate deploy --config prisma.config.ts;
// replace with
cd /home/node/app/services/configuration-backend && pnpm exec prisma migrate deploy --config prisma.config.ts; cd /home/node/app/services/configuration-backend/dist; RUNNING_MODE=DATA_MIGRATION node --max-old-space-size=1000 /home/node/app/services/configuration-backend/dist/main.js;

The final result should look like this in the default values of backend-service-configuration:

hooks:
  migration:
    enabled: true
    command: |
      cd /home/node/app/services/configuration-backend && pnpm exec prisma migrate deploy --config prisma.config.ts; cd /home/node/app/services/configuration-backend/dist; RUNNING_MODE=DATA_MIGRATION node --max-old-space-size=1000 /home/node/app/services/configuration-backend/dist/main.js;
    resources:
      requests:
        cpu: 200m
        memory: 600Mi
      limits:
        memory: 1000Mi
        cpu: 500m