packer-cn/builder/azure/arm/deployment_factory.go

67 lines
1.5 KiB
Go

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in builder/azure for license information.
package arm
import (
"encoding/json"
"github.com/Azure/azure-sdk-for-go/arm/resources/resources"
)
type DeploymentFactory struct {
template string
}
func newDeploymentFactory(template string) DeploymentFactory {
return DeploymentFactory{
template: template,
}
}
func (f *DeploymentFactory) create(templateParameters TemplateParameters) (*resources.Deployment, error) {
template, err := f.getTemplate(templateParameters)
if err != nil {
return nil, err
}
parameters, err := f.getTemplateParameters(templateParameters)
if err != nil {
return nil, err
}
return &resources.Deployment{
Properties: &resources.DeploymentProperties{
Mode: resources.Incremental,
Template: template,
Parameters: parameters,
},
}, nil
}
func (f *DeploymentFactory) getTemplate(templateParameters TemplateParameters) (*map[string]interface{}, error) {
var t map[string]interface{}
err := json.Unmarshal([]byte(f.template), &t)
if err != nil {
return nil, err
}
return &t, nil
}
func (f *DeploymentFactory) getTemplateParameters(templateParameters TemplateParameters) (*map[string]interface{}, error) {
b, err := json.Marshal(templateParameters)
if err != nil {
return nil, err
}
var t map[string]interface{}
err = json.Unmarshal(b, &t)
if err != nil {
return nil, err
}
return &t, nil
}