/
resource.go
136 lines (123 loc) · 4.49 KB
/
resource.go
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/**
* @license
* Copyright 2020 Dynatrace LLC
*
* Licensed 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 customservices
import (
"context"
"github.com/dtcookie/dynatrace/rest"
"github.com/dtcookie/hcl"
"github.com/dtcookie/opt"
"github.com/dynatrace-oss/terraform-provider-dynatrace/config"
"github.com/dynatrace-oss/terraform-provider-dynatrace/hcl2sdk"
"github.com/dynatrace-oss/terraform-provider-dynatrace/logging"
"github.com/dtcookie/dynatrace/api/config/customservices"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
// Resource produces terraform resource definition for Management Zones
func Resource() *schema.Resource {
return &schema.Resource{
Schema: hcl2sdk.Convert(new(customservices.CustomService).Schema()),
CreateContext: logging.Enable(Create),
UpdateContext: logging.Enable(Update),
ReadContext: logging.Enable(Read),
DeleteContext: logging.Enable(Delete),
Importer: &schema.ResourceImporter{StateContext: schema.ImportStatePassthroughContext},
}
}
func NewService(m interface{}) *customservices.ServiceClient {
conf := m.(*config.ProviderConfiguration)
apiService := customservices.NewService(conf.DTenvURL, conf.APIToken)
rest.Verbose = config.HTTPVerbose
return apiService
}
// Create expects the configuration within the given ResourceData and sends it to the Dynatrace Server in order to create that resource
func Create(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
config := new(customservices.CustomService)
if err := config.UnmarshalHCL(hcl.DecoderFrom(d)); err != nil {
return diag.FromErr(err)
}
config.ID = nil
config.Metadata = nil
technology := customservices.Technology(d.Get("technology").(string))
objStub, err := NewService(m).Create(config, technology)
if err != nil {
return diag.FromErr(err)
}
d.SetId(objStub.ID)
return Read(ctx, d, m)
}
// Update expects the configuration within the given ResourceData and send them to the Dynatrace Server in order to update that resource
func Update(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
config := new(customservices.CustomService)
if err := config.UnmarshalHCL(hcl.DecoderFrom(d)); err != nil {
return diag.FromErr(err)
}
config.ID = opt.NewString(d.Id())
config.Metadata = nil
technology := customservices.Technology(d.Get("technology").(string))
if err := NewService(m).Update(config, technology); err != nil {
return diag.FromErr(err)
}
return Read(ctx, d, m)
}
// Read queries the Dynatrace Server for the configuration
func Read(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
var err error
srvc := NewService(m)
var customService *customservices.CustomService
technology := customservices.Technology(d.Get("technology").(string))
if technology == "" {
err = nil
for _, technology = range []customservices.Technology{customservices.Technologies.DotNet, customservices.Technologies.Java, customservices.Technologies.NodeJS, customservices.Technologies.PHP, customservices.Technologies.Go} {
if customService, err = srvc.Get(d.Id(), technology, true); err != nil {
if restErr, ok := err.(*rest.Error); ok {
if restErr.Code != 404 {
return diag.FromErr(err)
}
} else {
return diag.FromErr(err)
}
}
if customService != nil {
break
}
}
if customService == nil {
return diag.FromErr(err)
}
} else {
if customService, err = srvc.Get(d.Id(), technology, true); err != nil {
return diag.FromErr(err)
}
}
marshalled, err := customService.MarshalHCL()
if err != nil {
return diag.FromErr(err)
}
for k, v := range marshalled {
d.Set(k, v)
}
return diag.Diagnostics{}
}
// Delete the configuration
func Delete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
technology := customservices.Technology(d.Get("technology").(string))
if err := NewService(m).Delete(d.Id(), technology); err != nil {
return diag.FromErr(err)
}
return diag.Diagnostics{}
}