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// 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/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 oapCmd = &cli.Command{
Name: "oap",
Aliases: []string{"o"},
Usage: "Output the Kubernetes manifest for installing OAP server to stdout",
UsageText: usage("oap", `A customized resource file (oap-cr.yaml) to enable ALS analyzer
and connect to elasticsearch cluster 'es1.foo:9200':
spec:
config:
- name: SW_ENVOY_METRIC_ALS_HTTP_ANALYSIS
value: k8s-mesh
- name: SW_STORAGE
value: elasticsearch
- name: SW_STORAGE_ES_CLUSTER_NODES
value: es1.foo:9200`),
Flags: flags,
Action: func(ctx *cli.Context) error {
base := &operatorv1alpha1.OAPServer{
TypeMeta: controllerruntime.TypeMeta{
Kind: "OAPServer",
},
ObjectMeta: controllerruntime.ObjectMeta{
Name: ctx.String("name"),
Namespace: ctx.String("namespace"),
},
}
err := yaml.Unmarshal([]byte(assets.Read("cr/oap.yaml")), base)
if err != nil {
return fmt.Errorf("failed to convert yaml to OAPServer: %v", err)
}
base.Default()
if err := base.ValidateCreate(); err != nil {
return fmt.Errorf("failed to validate OAPServer: %v", err)
}
return render("oapserver", ctx, base, &operatorv1alpha1.OAPServer{})
},
}