optim: trim descriptions in fluid crds to avoid touching size limit in helm release storage - #5251
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cheyang merged 1 commit intoSep 22, 2025
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…lm release Signed-off-by: trafalgarzzz <trafalgarz@outlook.com>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: cheyang The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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…lm release (fluid-cloudnative#5251) Signed-off-by: trafalgarzzz <trafalgarz@outlook.com>
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Ⅰ. Describe what this PR does
Fluid is usually installed by Helm. When helm installs/upgrades a helm release, it generates a Kubernetes Secret resource to store all the compressed release data(including CRD specifications) in it. Kubernetes has a size limit on the stored data in a Secret resource (normally 1M). Fluid may touch the size limit when we are introducing more and more Fluid CRDs to the helm chart.
Currently, the size of the compressed data of a Fluid helm release is about 880K, which is approaching the limit (1.0M)
This PR follows common solutions proposed in community (Kubebuilder FAQ, Kubernetes#82292) to trim all descriptions in the CRD to make CRD size smaller.
After trimming all the description, we see the size of the compressed data lowers down to ~160K:
NOTE: trimming all the descriptions brings side effects:
kubectl explainwill no longer "explain" the meaning of each field. USERS should refer to Fluid's API Doc for field references.Ⅱ. Does this pull request fix one issue?
NONE
Ⅲ. List the added test cases (unit test/integration test) if any, please explain if no tests are needed.
Ⅳ. Describe how to verify it
Ⅴ. Special notes for reviews