Generic sync/suspend/inventory listing #4096
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- That can be used by other similar inventory endpoints
- Expose useInventory hook too
instead of per-item
bigkevmcd
requested changes
Oct 23, 2023
core/server/inventory.go
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| return nil, fmt.Errorf("failed converting inventory entry to map[string]interface{}: %+v", entry) | ||
| } | ||
| ref := &kustomizev1.ResourceRef{} | ||
| err := runtime.DefaultUnstructuredConverter.FromUnstructured(entry, ref) |
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Not quite sure why you're converting the ref from Unstructured?
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Changed the code here a bit to convert the entire block into a ResourceInventory and then iterate through it.
The conversion uses the kustomizations json tags etc { v, id } so you don't have to dig them out ourselves here etc was the thinking.
- Which is the case that breaks sometimes w/ reflection if not handled carefully w/ the adpator
- Move some tests around and revert Exposed fns to be internal - Cleanup the ToReconcileable fn interface, doesn't error anymore, we don't use the list value it returns - More explicit error handling for looking up inventory
Don't need 3rd party libs
bigkevmcd
approved these changes
Oct 24, 2023
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Proposal to re-use some of the endpoints here for other similar resources.
This would allow "kustomization-like" resources to also be sync'd, suspended and queried for an inventory.
The "contracts":
suspendon any registered kind that has aspec.suspendfieldsyncany registered kind that follows the "set-annotation -> spec.conditions is updated" flow.inventoryon any registered kind that has astatus.inventoryin the format of a kustomization's.API behaviour changes
If another kind is registered during startup with w/ the existing Kind registration system:
Then as well as the GetObject/ListObjects working, the following endpoints will now additionally work with a
FooKindobjects:Possible issues
The error handling on these endpoints will change, they will no longer respond with
syncing a FooKind is not supported, but will try and "sync" theFooKind. If you provide a kind that is not supported, like aConfigMap, it will try and sync it..Alternatives
Expose more helper codes and use that to create very similar endpoints instead: