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clarify that the minio ha migration will retry until it succeeds (#992)
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laverya authored Jul 10, 2023
1 parent 7e49d04 commit 1132639
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6 changes: 4 additions & 2 deletions src/markdown-pages/add-ons/ekco.md
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Expand Up @@ -120,9 +120,11 @@ When you install kURL with `ekco.minioShouldDisableManagement` set to `false`, t

To manage data in MinIO, the EKCO operator first enables a high availability six-replica StatefulSet when at least three nodes are healthy and the OpenEBS localpv storage class is available.

Then, EKCO migrates data from the original MinIO deployment to the StatefulSet before deleting the data. MinIO is temporarily unavailable while the data migration is in progress.
Then, EKCO migrates data from the original MinIO deployment to the StatefulSet before deleting the data.
MinIO is temporarily unavailable while the data migration is in progress.
If this migration fails, it will be retried but MinIO will remain offline until it succeeds.

After the StatefulSet is running, EKCO ensures that replicas are evenly distributed across nodes.
After data has been migrated to the StatefulSet, EKCO ensures that replicas are evenly distributed across nodes.

To disable EKCO's management of data in MinIO, set `ekco.minioShouldDisableManagement` to `true`.

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1 change: 1 addition & 0 deletions src/markdown-pages/add-ons/minio.md
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Expand Up @@ -34,3 +34,4 @@ By default, and upon initial installation, MinIO runs as a single replica and re
When there is non-distributed storage available on at least three nodes, [EKCO](/docs/add-ons/ekco#minio) will upgrade MinIO to run 6 replicas in a highly-available fashion.
While this upgrade is in process, MinIO will temporarily go offline.
If this migration fails, it will be retried but MinIO will remain offline until it succeeds.

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