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How to upgrade💣

  1. Sync with new chart. This can be done with kpt or meld: kpt pkg update chart/@{TAG} --strategy alpha-git-patch or kpt pkg update chart/@{TAG} --strategy force-delete-replace or Meld UI
  2. Move minio.min.io_tenants.yaml to minio-operator-crds/templates/
  3. Update minio-operator-crds/Chart.yaml with new version
  4. Update chart/Chart.yaml dependency version
  5. Rebuild dependency .tgz: export HELM_EXPERIMENTAL_OCI=1 helm dependency update chart

How to test the upgrade💣

Local install:

  1. Clean install: install minio-operator and minio from your branch.
  2. Upgrade: install current versions of minio-operator and minio, and upgrade to your branch. Ensure both minio-operator and minio have upgraded to the newer versions.

Pipeline: modify MinIO package dependency to point to your branch/version and create an MR

Modifications made to upstream chart💣

This is a high-level list of modifitations that Big Bang has made to the upstream helm chart. You can use this as as cross-check to make sure that no modifications were lost during the upgrade process.

chart/values.yaml💣

  • Bigbang additions at the end of the file
  • images to ironbank

chart/templates/bigbang/*💣

  • networkpolicies/*
  • minio-operaotor-exception.yaml
  • peer-authentication.yaml
  • tenant-patch-job.yaml

chart/minio-operator-crds/*💣

  • Bigbang moves the operator crd to this location to build the tgz

chart/charts/*.tgz💣

  • run helm dependency update ./chart and commit the downloaded archives

  • commit the tar archives that were downloaded from the helm dependency update command. And also commit the requirements.lock that was generated.

Last update: 2022-07-13 by Lynn Still