[Server] Kubernetes Manifest Import Enhancement about meshery

[Dhanush0369]

@leecalcote I have understood the issue. I know to use go package "gopkg.in/yaml.v3" for parsing the manifest and ignore redundant YAML document boundary markers.
If kuberntes client-go library is preferable then I can complete the task using that as well. Please assign me.

[leecalcote]

Thanks for stepping up, @Dhanush0369 👍 @theBeginner86, please be aware of @Dhanush0369's impending activity here. // @MUzairS15

[theBeginner86]

@leecalcote
Unless I'm mistaken, there might be some misunderstanding here.
Any user can very well import a manifest with multiple boundary markers --- inside of it.

The issue you are facing is due to the use of manifests that has CRDs unrecognized by your Meshery Server, that is, missing registered components for Kustomize, ExternalSecret etc.
Secondly, there is are couple syntax error around line 892 that has misplacement of boundary marker.

// @Dhanush0369

[theBeginner86]

For testing you can use the following manifest that has multiple boundary marker (including redundant ones). It works as expected.

apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app.kubernetes.io/name: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376
---
apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app.kubernetes.io/name: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376
---
---
apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app.kubernetes.io/name: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376
---
apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app.kubernetes.io/name: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376
---
---
apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app.kubernetes.io/name: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376

[leecalcote]

Thank you for proving this. 👍

I wonder if @Dhanush0369 can help with other enhancements to support Kustomize.