karmada-search cannot query single namespace information

[luoMonkeyKing]

What happened: When I query a single namespace information through karmada-search, I can't find it, but when I query all namespaces, I can query the namespace information.

kubectl get --raw /apis/search.karmada.io/v1alpha1/search/cache/api/v1/namespaces/nihao123

Anything else we need to know?: karmada-searche logs:

E0720 02:28:00.980820       1 cache.go:110] Failed to get /v1, Resource=namespaces resource(nihao123/nihao123) from cluster(member1)'s informer cache: namespaces "nihao123" not found
E0720 02:28:00.980891       1 cache.go:110] Failed to get /v1, Resource=namespaces resource(nihao123/nihao123) from cluster(member2)'s informer cache: namespaces "nihao123" not found

Environment:

• Karmada version: 1.2.0
• kubectl-karmada or karmadactl version (the result of kubectl-karmada version or karmadactl version): 1.2.0

[XiShanYongYe-Chang]

Thanks for you pointing out this bug.

This bug seems we don't correctly resolve the namespace resource, the namespace of the namespace resource should be empty.

/assign @luoMonkeyKing

[XiShanYongYe-Chang]

/close

[karmada-bot]

@XiShanYongYe-Chang: Closing this issue.

In response to this:

/close

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