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resource_ibm_cis_edge_functions_action.go
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resource_ibm_cis_edge_functions_action.go
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// Copyright IBM Corp. 2017, 2021 All Rights Reserved.
// Licensed under the Mozilla Public License v2.0
package cis
import (
"fmt"
"io"
"io/ioutil"
"log"
"strings"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/conns"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/flex"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/validate"
"github.com/IBM/go-sdk-core/v5/core"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
const (
cisEdgeFunctionsActionActionName = "action_name"
cisEdgeFunctionsActionScript = "script"
)
func ResourceIBMCISEdgeFunctionsAction() *schema.Resource {
return &schema.Resource{
Create: ResourceIBMCISEdgeFunctionsActionCreate,
Read: ResourceIBMCISEdgeFunctionsActionRead,
Update: ResourceIBMCISEdgeFunctionsActionUpdate,
Delete: ResourceIBMCISEdgeFunctionsActionDelete,
Exists: ResourceIBMCISEdgeFunctionsActionExists,
Importer: &schema.ResourceImporter{},
Schema: map[string]*schema.Schema{
cisID: {
Type: schema.TypeString,
Required: true,
Description: "CIS Intance CRN",
ValidateFunc: validate.InvokeValidator("ibm_cis_edge_functions_action",
"cis_id"),
},
cisDomainID: {
Type: schema.TypeString,
Required: true,
Description: "CIS Domain ID",
DiffSuppressFunc: suppressDomainIDDiff,
},
cisEdgeFunctionsActionActionName: {
Type: schema.TypeString,
Required: true,
ForceNew: true,
Description: "Edge function action script name",
},
cisEdgeFunctionsActionScript: {
Type: schema.TypeString,
Required: true,
Description: "Edge function action script",
},
},
}
}
func ResourceIBMCISEdgeFunctionsActionValidator() *validate.ResourceValidator {
validateSchema := make([]validate.ValidateSchema, 0)
validateSchema = append(validateSchema,
validate.ValidateSchema{
Identifier: "cis_id",
ValidateFunctionIdentifier: validate.ValidateCloudData,
Type: validate.TypeString,
CloudDataType: "resource_instance",
CloudDataRange: []string{"service:internet-svcs"},
Required: true})
ibmCISEdgeFunctionsActionValidator := validate.ResourceValidator{
ResourceName: "ibm_cis_edge_functions_action",
Schema: validateSchema}
return &ibmCISEdgeFunctionsActionValidator
}
func ResourceIBMCISEdgeFunctionsActionCreate(d *schema.ResourceData, meta interface{}) error {
cisClient, err := meta.(conns.ClientSession).CisEdgeFunctionClientSession()
if err != nil {
return err
}
crn := d.Get(cisID).(string)
zoneID, _, _ := flex.ConvertTftoCisTwoVar(d.Get(cisDomainID).(string))
cisClient.Crn = core.StringPtr(crn)
cisClient.ZoneIdentifier = core.StringPtr(zoneID)
scriptName := d.Get(cisEdgeFunctionsActionActionName).(string)
script := d.Get(cisEdgeFunctionsActionScript).(string)
r := ioutil.NopCloser(strings.NewReader(script))
opt := cisClient.NewUpdateEdgeFunctionsActionOptions(scriptName)
opt.SetEdgeFunctionsAction(r)
_, _, err = cisClient.UpdateEdgeFunctionsAction(opt)
if err != nil {
return fmt.Errorf("[ERROR] Error: %v", err)
}
d.SetId(flex.ConvertCisToTfThreeVar(scriptName, zoneID, crn))
return ResourceIBMCISEdgeFunctionsActionRead(d, meta)
}
func ResourceIBMCISEdgeFunctionsActionUpdate(d *schema.ResourceData, meta interface{}) error {
if d.HasChange(cisEdgeFunctionsActionScript) {
return ResourceIBMCISEdgeFunctionsActionCreate(d, meta)
}
return ResourceIBMCISEdgeFunctionsActionRead(d, meta)
}
func ResourceIBMCISEdgeFunctionsActionRead(d *schema.ResourceData, meta interface{}) error {
cisClient, err := meta.(conns.ClientSession).CisEdgeFunctionClientSession()
if err != nil {
return err
}
scriptName, zoneID, crn, _ := flex.ConvertTfToCisThreeVar(d.Id())
cisClient.Crn = core.StringPtr(crn)
cisClient.ZoneIdentifier = core.StringPtr(zoneID)
opt := cisClient.NewGetEdgeFunctionsActionOptions(scriptName)
result, resp, err := cisClient.GetEdgeFunctionsAction(opt)
if err != nil {
return fmt.Errorf("[ERROR] Error: %v", resp)
}
// read script content
content := []byte{}
p := make([]byte, 8)
for {
n, err := result.Read(p)
content = append(content, p[:n]...)
if err == io.EOF || n < 1 {
break
}
}
err = result.Close()
if err != nil {
return fmt.Errorf("[ERROR] Error in closing reader")
}
d.Set(cisID, crn)
d.Set(cisDomainID, zoneID)
d.Set(cisEdgeFunctionsActionActionName, scriptName)
d.Set(cisEdgeFunctionsActionScript, string(content))
return nil
}
func ResourceIBMCISEdgeFunctionsActionExists(d *schema.ResourceData, meta interface{}) (bool, error) {
cisClient, err := meta.(conns.ClientSession).CisEdgeFunctionClientSession()
if err != nil {
return false, fmt.Errorf("[ERROR] Error in creating CIS object")
}
scriptName, zoneID, crn, _ := flex.ConvertTfToCisThreeVar(d.Id())
cisClient.Crn = core.StringPtr(crn)
cisClient.ZoneIdentifier = core.StringPtr(zoneID)
opt := cisClient.NewGetEdgeFunctionsActionOptions(scriptName)
_, response, err := cisClient.GetEdgeFunctionsAction(opt)
if err != nil {
if response != nil && response.StatusCode == 404 {
log.Printf("Edge functions action script is not found")
return false, nil
}
return false, fmt.Errorf("[ERROR] Error: %v", response)
}
return true, nil
}
func ResourceIBMCISEdgeFunctionsActionDelete(d *schema.ResourceData, meta interface{}) error {
cisClient, err := meta.(conns.ClientSession).CisEdgeFunctionClientSession()
if err != nil {
return fmt.Errorf("[ERROR] Error in creating CIS object")
}
scriptName, zoneID, crn, _ := flex.ConvertTfToCisThreeVar(d.Id())
cisClient.Crn = core.StringPtr(crn)
cisClient.ZoneIdentifier = core.StringPtr(zoneID)
opt := cisClient.NewDeleteEdgeFunctionsActionOptions(scriptName)
_, response, err := cisClient.DeleteEdgeFunctionsAction(opt)
if err != nil {
return fmt.Errorf("[ERROR] Error in edge function action script deletion: %v", response)
}
return nil
}