Feat: Extract the view files used by VelaUX addon into a separate folder for deployment.

[Siege Lion]

Kubevela has supported the new directory structure. For details, see kubevela/kubevela#4154.

The addon directory structure is:

├── resources/
├── definitions/
├── schemas/
├── views/
│   ├── pod-view.cue
│   └── component-pod-view.cue
├── README.md
├── metadata.yaml
└── template.yaml

View file supports Yaml file format and CUE file.

An example of Yaml file is:

apiVersion: "v1"
kind: "ConfigMap"
metadata:
  name: "cloud-resource-view"
  namespace: "vela-system"
data:
  template: |
    import (
    "vela/ql"
    )
    
    parameter: {
      appName: string
        appNs:   string
    }
    resources: ql.#ListResourcesInApp & {
      app: {
        name:      parameter.appName
          namespace: parameter.appNs
          filter: {
            "apiVersion": "terraform.core.oam.dev/v1beta1"
              "kind":       "Configuration"
          }
          withStatus: true
      }
    }
    status: {
      if resources.err == _|_ {
        "cloud-resources": [ for i, resource in resources.list {
          resource.object
        }]
      }
      if resources.err != _|_ {
        error: resources.err
      }
    }

An example of CUE file is:

import (
	"vela/ql"
)

parameter: {
	name:      string
	namespace: string
	cluster:   *"" | string
}
pod: ql.#Read & {
	value: {
		apiVersion: "v1"
		kind:       "Pod"
		metadata: {
			name:      parameter.name
			namespace: parameter.namespace
		}
	}
	cluster: parameter.cluster
}
eventList: ql.#SearchEvents & {
	value: {
		apiVersion: "v1"
		kind:       "Pod"
		metadata:   pod.value.metadata
	}
	cluster: parameter.cluster
}
podMetrics: ql.#Read & {
	cluster: parameter.cluster
	value: {
		apiVersion: "metrics.k8s.io/v1beta1"
		kind:       "PodMetrics"
		metadata: {
			name:      parameter.name
			namespace: parameter.namespace
		}
	}
}
status: {
	if pod.err == _|_ {
		containers: [ for container in pod.value.spec.containers {
			name:  container.name
			image: container.image
			resources: {
				if container.resources.limits != _|_ {
					limits: container.resources.limits
				}
				if container.resources.requests != _|_ {
					requests: container.resources.requests
				}
				if podMetrics.err == _|_ {
					usage: {for containerUsage in podMetrics.value.containers {
						if containerUsage.name == container.name {
							cpu:    containerUsage.usage.cpu
							memory: containerUsage.usage.memory
						}
					}}
				}
			}
			if pod.value.status.containerStatuses != _|_ {
				status: {for containerStatus in pod.value.status.containerStatuses if containerStatus.name == container.name {
					state:        containerStatus.state
					restartCount: containerStatus.restartCount
				}}
			}
		}]
		if eventList.err == _|_ {
			events: eventList.list
		}
	}
	if pod.err != _|_ {
		error: pod.err
	}
}

[Jianbo Sun]

released in 1.5, thanks for your job!