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ahmetb / kubectl-tree

kubectl plugin to browse Kubernetes object hierarchies as a tree 🎄 (star the repo if you are using)
Apache License 2.0
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Add label-selector to mitigate workload and data volume #68

Open semihbkgr opened 7 months ago

semihbkgr commented 7 months ago

This tool may not be applicable to large clusters as it lists all resources within the cluster. We can address this by filtering resources based on labels. It would alleviate the workload and reduce the transmitted data volume from the kube-api.

e.g:

$ kubectl tree hazelcast hz --selector='app.kubernetes.io/instance=hz'                                   ✔ │ 11:28:09 PM  
NAMESPACE  NAME                                  READY  REASON  STATUS   AGE
default    Hazelcast/hz                          -              -        30s
default    ├─Role/hz                             -              -        30s
default    ├─RoleBinding/hz                      -              -        30s
default    ├─Secret/hz                           -              -        30s
default    ├─Service/hz                          -              -        30s
default    │ └─EndpointSlice/hz-t7b2k            -              -        30s
default    ├─ServiceAccount/hz                   -              -        30s
default    └─StatefulSet/hz                      -              -        30s
default      ├─ControllerRevision/hz-7855bcc97c  -              -        30s
default      ├─Pod/hz-0                          True           Current  30s
default      ├─Pod/hz-1                          True           Current  30s
default      └─Pod/hz-2                          True           Current  30s