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Posted to commits@heron.apache.org by GitBox <gi...@apache.org> on 2022/02/05 21:54:05 UTC
[GitHub] [incubator-heron] nicknezis opened a new issue #3771: Add a initialization toggle to the Helm chart
nicknezis opened a new issue #3771:
URL: https://github.com/apache/incubator-heron/issues/3771
There is an issue with the way the Bookkeeper cluster is initialized. It is currently only initialized when running the `minikube` platform mode. This causes issues for any of the other platform modes. Also this causes an issue whenever the Init container runs again, because it wipes out any underlying data. This is an issue in Kubernetes clusters that may restart frequently. For example K3D and KinD clusters.
The proposed fix is to provide an `initialize` setting which will be defaulted to false, but can be explicitly set during installation of the Helm chart. This is how Pulsar Helm chart handles Bookkeeper initialization. Here is the Pulsar documentation that mentions the `initialize` setting: https://pulsar.apache.org/docs/en/helm-deploy/#deploy-pulsar-cluster-using-helm
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[GitHub] [incubator-heron] nicknezis commented on issue #3771: Add a initialization toggle to the Helm chart
Posted by GitBox <gi...@apache.org>.
nicknezis commented on issue #3771:
URL: https://github.com/apache/incubator-heron/issues/3771#issuecomment-1058816357
This is the example in the Pulsar helm chart. https://github.com/apache/pulsar-helm-chart/blob/192b3ca2ef80c1e78acd98f64a7f5fa64136ccf8/charts/pulsar/templates/bookkeeper-cluster-initialize.yaml#L19
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[GitHub] [incubator-heron] nicknezis closed issue #3771: Add a initialization toggle to the Helm chart
Posted by GitBox <gi...@apache.org>.
nicknezis closed issue #3771:
URL: https://github.com/apache/incubator-heron/issues/3771
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