| // Licensed to Apache Software Foundation (ASF) under one or more contributor |
| // license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright |
| // ownership. Apache Software Foundation (ASF) licenses this file to you under |
| // 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{}) |
| }, |
| } |