github.com/jmrodri/operator-sdk@v0.5.0/pkg/scaffold/operator.go (about) 1 // Copyright 2018 The Operator-SDK Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package scaffold 16 17 import ( 18 "path/filepath" 19 20 "github.com/operator-framework/operator-sdk/pkg/scaffold/input" 21 ) 22 23 const OperatorYamlFile = "operator.yaml" 24 25 type Operator struct { 26 input.Input 27 28 IsClusterScoped bool 29 } 30 31 func (s *Operator) GetInput() (input.Input, error) { 32 if s.Path == "" { 33 s.Path = filepath.Join(DeployDir, OperatorYamlFile) 34 } 35 s.TemplateBody = operatorTemplate 36 return s.Input, nil 37 } 38 39 const operatorTemplate = `apiVersion: apps/v1 40 kind: Deployment 41 metadata: 42 name: {{.ProjectName}} 43 spec: 44 replicas: 1 45 selector: 46 matchLabels: 47 name: {{.ProjectName}} 48 template: 49 metadata: 50 labels: 51 name: {{.ProjectName}} 52 spec: 53 serviceAccountName: {{.ProjectName}} 54 containers: 55 - name: {{.ProjectName}} 56 # Replace this with the built image name 57 image: REPLACE_IMAGE 58 command: 59 - {{.ProjectName}} 60 imagePullPolicy: Always 61 env: 62 - name: WATCH_NAMESPACE 63 {{- if .IsClusterScoped }} 64 value: "" 65 {{- else }} 66 valueFrom: 67 fieldRef: 68 fieldPath: metadata.namespace 69 {{- end}} 70 - name: POD_NAME 71 valueFrom: 72 fieldRef: 73 fieldPath: metadata.name 74 - name: OPERATOR_NAME 75 value: "{{.ProjectName}}" 76 `