velaux 只能用二进制vela开启么

[cuisongliu]

RT

[fourierr]

Yes, velaux as a addon of kubevela, and should be enabled through UX/CLI.
It will pull these addon's resource files from the Addon Registry, render them and create a KubeVela application for velaux.

[wonderflow]

You can install addon by the following yaml:

apiVersion: batch/v1
kind: Job
metadata:
  namespace: vela-system
  name: install-addon
  labels:
    app: vela-addon-installation
spec:
  ttlSecondsAfterFinished: 0
  template:
    metadata:
      name: install-addon
      labels:
        app: vela-addon-installation
    spec:
      containers:
      - name: install
        image: oamdev/vela-cli:latest
        imagePullPolicy: IfNotPresent
        args:
          - addon
          - enable
          - velaux
      restartPolicy: OnFailure
      serviceAccountName: kubevela-vela-core

There're some notices:

1. the service account should have enough privileges to access addon and install it, the easist way is to use the same one with the vela-core just like the example.
2. the namespace should align with your service account.
3. you can change the args to install other addons, they share the same mechanism.

The using commands can be:

• Install

$ kubectl apply -f install-velaux.yaml
job.batch/install-addon created

• check pods

$ kubectl get pods -n vela-system
NAMESPACE     NAME                                        READY   STATUS      RESTARTS   AGE
vela-system   kubevela-cluster-gateway-7cfdd7fd89-vq8h4   1/1     Running     0          165m
vela-system   kubevela-vela-core-675b6dbbc5-nqj5d         1/1     Running     1          165m
vela-system   install-addon-zg6lx                         1/1     Running     0          4s

• check logs

$ kubectl -n vela-system logs -f install-addon-zg6lx
I0525 05:47:25.788947       1 apply.go:107] "creating object" name="component-uischema-task" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.811389       1 apply.go:107] "creating object" name="trait-uischema-scaler" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.826751       1 apply.go:107] "creating object" name="trait-uischema-storage" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.838591       1 apply.go:107] "creating object" name="workflowstep-uischema-webhook" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.889531       1 apply.go:107] "creating object" name="addon-uischema-velaux" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.900312       1 apply.go:107] "creating object" name="component-uischema-k8s-objects" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.909362       1 apply.go:107] "creating object" name="workflowstep-uischema-notification" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.919010       1 apply.go:107] "creating object" name="component-uischema-webservice" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.930272       1 apply.go:107] "creating object" name="workflowstep-uischema-deploy2env" resource="/v1, Kind=ConfigMap"
I0525 05:47:25.943413       1 apply.go:107] "creating object" name="addon-secret-velaux" resource="/v1, Kind=Secret"
Addon: velaux enabled Successfully.
Please access the velaux from the following endpoints:
I0525 05:48:26.133452       1 utils.go:156] find cluster gateway service vela-system/kubevela-cluster-gateway-service:9443
+---------+-----------+--------------------------+----------+
| CLUSTER | COMPONENT | REF(KIND/NAMESPACE/NAME) | ENDPOINT |
+---------+-----------+--------------------------+----------+
+---------+-----------+--------------------------+----------+
To check the initialized admin user name and password by:
    vela logs -n vela-system --name apiserver addon-velaux | grep "initialized admin username"
To open the dashboard directly by port-forward:
    vela port-forward -n vela-system addon-velaux 9082:80
Select "Cluster: local | Namespace: vela-system | Kind: Service | Name: velaux" from the prompt.
Please refer to https://kubevela.io/docs/reference/addons/velaux for more VelaUX addon installation and visiting method.

Then, everything works as normal.