Page Comparison

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helm upgrade --install -n kfuse kfuse oci://us-east1-docker.pkg.dev/mvp-demo-301906/kfuse-helm/kfuse --version <SPECIFY VERSION HERE> -f custom_values.yaml

Upgrading to Kfuse version 2.2.4

Post-Upgrade

• There are few changes in the pinot database which requires the pinot-* servers to be restarted post upgrade with following command

kubectl rollout restart sts pinot -server-offline pinot-server-realtime pinot-controller pinot-broker

Upgrading to Kfuse version 2.2.3

Pre-Upgrade

• The default value for pinot zookeeper persistence (PVC) value is now 32Gi.

• If the existing Kfuse installation is using the default value (i.e., custom_values.yaml did not explicitly specify the persistence size for pinot zookeeper), update the pinot zookeeper persistence (PVC) value to 16Gi. Add the following snippet under pinot.zookeeper section:

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Upgrading from Kfuse version 2.1 or earlier

Post-Upgrade

• Kloudfuse provided alerts organization has been updated for better maintenance. Make sure to remove old version.

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Upgrading from Kfuse version 2.0.1 or earlier

Post-Upgrade

• The Kfuse-provisioned dashboard has been cleaned up. Run the following command:

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Post-Upgrade

• Older kubernetes secret related configuration needs to be removed from the custom values.yaml file. Also kfuse-credentials secret can be removed.

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Upgrading from Kfuse version 1.3.2 or earlier

Post-Upgrade

• There is a schema change introduced in version 1.3.3. Make sure to restart the Pinot servers after upgrade completes.

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kubectl exec -n kfuse alerts-postgresql-0 --  bash -c 'PGPASSWORD=$POSTGRES_PASSWORD pg_dump -U postgres -F c alertsdb' > alertsdb.tar

Post-Upgrade

kubectl cp -n kfuse alertsdb.tar kfuse-configdb-0:/tmp/alertsdb.tar
kubectl exec -n kfuse kfuse-configdb-0 --  bash -c 'PGPASSWORD=$POSTGRES_PASSWORD pg_restore -U postgres -Fc --clean --if-exists -d alertsdb < /tmp/alertsdb.tar'
kubectl delete pvc -n kfuse data-alerts-postgresql-0
kubectl delete pvc -n kfuse data-beffe-postgresql-0
kubectl delete pvc -n kfuse data-fpdb-postgresql-0

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