select clusters with CEL expressions #137
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Signed-off-by: Qing Hao <[email protected]>
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| - Variable `managedCluster` will be added. | ||
| The input types may either be instances of `proto.Message` or `ref.Type`. Since OCM API does not implement `proto.Message`, we will add a function called ConvertManagedCluster() to convert ManagedCluster to a Map as an easier way to get started. | ||
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| - Function `score` will be added. |
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Need to enhance AddonPlacementScore to add original score value. And aeed a more appropriate name than score.
| - requiredClusterSelector: | ||
| celSelector: | ||
| celExpressions: | ||
| - managedCluster.metadata.labels["version"].versionIsGreaterThan("1.30.0") |
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what kind of version does it support? only semVersion? What if the value is "v0.13.1"?
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Should support both Semantic Versioning and v as a prefix, will update the detail in the proposal.
| - requiredClusterSelector: | ||
| celSelector: | ||
| celExpressions: | ||
| - managedCluster.score("default, "cpuAvailable") < 2 |
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could we do like managedCluster.score.default.cpuAvailable? or we have to use a function here?
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managedCluster does not have a score field so if we pass managedCluster.score.default.cpuAvailable to the cel for evaluation, it can not recognize it.
Maybe we can use something like managedCluster.score(default).cpuAvailable. function score("crname") will return a map of [scorename]scorevalue, and user can use standard cel expression to select it.
ref: #136