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// Licensed to Apache Software Foundation (ASF) under one or more contributor
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// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package manifest
import (
"fmt"
operatorv1alpha1 "github.com/apache/skywalking-swck/operator/apis/operator/v1alpha1"
"github.com/urfave/cli/v2"
"gopkg.in/yaml.v2"
controllerruntime "sigs.k8s.io/controller-runtime"
"github.com/apache/skywalking-cli/assets"
)
var uiCmd = &cli.Command{
Name: "ui",
Aliases: []string{"u"},
Usage: "Output the Kubernetes manifest for installing UI to stdout",
UsageText: usage("ui", `Some examples of customized resource overlay files (ui-cr.yaml)
1. Set OAP server address to 'oap.test'', use an ingress to expose UI
spec:
OAPServerAddress: oap.test
service:
ingress:
host: ui.skywalking.test
2. Use a LoadBalancer to expose UI
spec:
service:
serviceSpec:
type: LoadBalancer
ports:
- name: page
port: 80
targetPort: 8080`),
Flags: flags,
Action: func(ctx *cli.Context) error {
base := &operatorv1alpha1.UI{
TypeMeta: controllerruntime.TypeMeta{
Kind: "UI",
},
ObjectMeta: controllerruntime.ObjectMeta{
Name: ctx.String("name"),
Namespace: ctx.String("namespace"),
},
}
err := yaml.Unmarshal([]byte(assets.Read("cr/ui.yaml")), base)
if err != nil {
return fmt.Errorf("failed to convert yaml to UI: %v", err)
}
base.Default()
if err := base.ValidateCreate(); err != nil {
return fmt.Errorf("failed to validate UI: %v", err)
}
return render("ui", ctx, base, &operatorv1alpha1.UI{})
},
}