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resource_huaweicloud_mapreduce_data_connection.go
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resource_huaweicloud_mapreduce_data_connection.go
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// ---------------------------------------------------------------
// *** AUTO GENERATED CODE ***
// @Product MRS
// ---------------------------------------------------------------
package mrs
import (
"context"
"encoding/json"
"fmt"
"log"
"strings"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/jmespath/go-jmespath"
"github.com/chnsz/golangsdk"
"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/common"
"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
)
// @API MRS GET /v2/{project_id}/data-connectors
// @API MRS POST /v2/{project_id}/data-connectors
// @API MRS DELETE /v2/{project_id}/data-connectors/{connector_id}
// @API MRS PUT /v2/{project_id}/data-connectors/{connector_id}
func ResourceDataConnection() *schema.Resource {
return &schema.Resource{
CreateContext: resourceDataConnectionCreate,
UpdateContext: resourceDataConnectionUpdate,
ReadContext: resourceDataConnectionRead,
DeleteContext: resourceDataConnectionDelete,
Importer: &schema.ResourceImporter{
StateContext: schema.ImportStatePassthroughContext,
},
Schema: map[string]*schema.Schema{
"region": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
Description: `The data connection name.`,
},
"source_type": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
Description: `The type of data source.`,
},
"source_info": {
Type: schema.TypeList,
MaxItems: 1,
Elem: dataConnectionSourceInfoSchema(),
Required: true,
},
"used_clusters": {
Type: schema.TypeString,
Computed: true,
Description: `Cluster IDs that use this data connection, separated by commas.`,
},
"status": {
Type: schema.TypeInt,
Computed: true,
Description: `The status of the data connection.`,
},
},
}
}
func dataConnectionSourceInfoSchema() *schema.Resource {
sc := schema.Resource{
Schema: map[string]*schema.Schema{
"db_instance_id": {
Type: schema.TypeString,
Required: true,
Description: `The instance ID of database.`,
},
"db_name": {
Type: schema.TypeString,
Required: true,
Description: `The name of database.`,
},
"user_name": {
Type: schema.TypeString,
Required: true,
Description: `The user name for logging in to the database.`,
},
"password": {
Type: schema.TypeString,
Required: true,
Sensitive: true,
Description: `The password for logging in to the database.`,
},
},
}
return &sc
}
func resourceDataConnectionCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
region := cfg.GetRegion(d)
var (
createDataConnectionHttpUrl = "v2/{project_id}/data-connectors"
createDataConnectionProduct = "mrs"
)
createDataConnectionClient, err := cfg.NewServiceClient(createDataConnectionProduct, region)
if err != nil {
return diag.Errorf("error creating MRS Client: %s", err)
}
createDataConnectionPath := createDataConnectionClient.Endpoint + createDataConnectionHttpUrl
createDataConnectionPath = strings.ReplaceAll(createDataConnectionPath, "{project_id}", createDataConnectionClient.ProjectID)
createDataConnectionOpt := golangsdk.RequestOpts{
KeepResponseBody: true,
OkCodes: []int{
201,
},
}
createDataConnectionOpt.JSONBody = utils.RemoveNil(buildDataConnectionBodyParams(d))
createDataConnectionResp, err := createDataConnectionClient.Request("POST", createDataConnectionPath, &createDataConnectionOpt)
if err != nil {
return diag.Errorf("error creating data connection: %s", err)
}
createDataConnectionRespBody, err := utils.FlattenResponse(createDataConnectionResp)
if err != nil {
return diag.FromErr(err)
}
id, err := jmespath.Search("connector_id", createDataConnectionRespBody)
if err != nil {
return diag.Errorf("error creating data connection: ID is not found in API response")
}
d.SetId(id.(string))
return resourceDataConnectionRead(ctx, d, meta)
}
func buildDataConnectionBodyParams(d *schema.ResourceData) map[string]interface{} {
bodyParams := map[string]interface{}{
"data_connector": map[string]interface{}{
"connector_name": utils.ValueIngoreEmpty(d.Get("name")),
"source_type": utils.ValueIngoreEmpty(d.Get("source_type")),
"source_info": buildDataConnectionRequestBodySourceInfo(d.Get("source_info")),
},
}
return bodyParams
}
func buildDataConnectionRequestBodySourceInfo(rawParams interface{}) string {
if rawArray, ok := rawParams.([]interface{}); ok {
raw := rawArray[0].(map[string]interface{})
params := map[string]interface{}{
"rds_instance_id": utils.ValueIngoreEmpty(raw["db_instance_id"]),
"db_name": utils.ValueIngoreEmpty(raw["db_name"]),
"user_name": utils.ValueIngoreEmpty(raw["user_name"]),
"password": utils.ValueIngoreEmpty(raw["password"]),
}
data, _ := json.Marshal(params)
return string(data)
}
return ""
}
func resourceDataConnectionRead(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
region := cfg.GetRegion(d)
var mErr *multierror.Error
var (
getDataConnectionHttpUrl = "v2/{project_id}/data-connectors"
getDataConnectionProduct = "mrs"
)
getDataConnectionClient, err := cfg.NewServiceClient(getDataConnectionProduct, region)
if err != nil {
return diag.Errorf("error creating MRS Client: %s", err)
}
getDataConnectionPath := getDataConnectionClient.Endpoint + getDataConnectionHttpUrl
getDataConnectionPath = strings.ReplaceAll(getDataConnectionPath, "{project_id}", getDataConnectionClient.ProjectID)
getDataConnectionqueryParams := fmt.Sprintf("?id=%v", d.Id())
getDataConnectionPath += getDataConnectionqueryParams
getDataConnectionOpt := golangsdk.RequestOpts{
KeepResponseBody: true,
OkCodes: []int{
200,
},
}
getDataConnectionResp, err := getDataConnectionClient.Request("GET", getDataConnectionPath, &getDataConnectionOpt)
if err != nil {
return common.CheckDeletedDiag(d, err, "error retrieving data connection")
}
getDataConnectionRespBody, err := utils.FlattenResponse(getDataConnectionResp)
if err != nil {
return diag.FromErr(err)
}
jsonPath := fmt.Sprintf("data_connectors[?connector_id =='%s']|[0]", d.Id())
getDataConnectionRespBody = utils.PathSearch(jsonPath, getDataConnectionRespBody, nil)
if getDataConnectionRespBody == nil {
return common.CheckDeletedDiag(d, golangsdk.ErrDefault404{}, "no data found")
}
mErr = multierror.Append(
mErr,
d.Set("region", region),
d.Set("name", utils.PathSearch("connector_name", getDataConnectionRespBody, nil)),
d.Set("source_type", utils.PathSearch("source_type", getDataConnectionRespBody, nil)),
d.Set("source_info", flattenGetDataConnectionResponseBodySourceInfo(getDataConnectionRespBody,
d.Get("source_info.0.password").(string))),
d.Set("used_clusters", utils.PathSearch("used_clusters", getDataConnectionRespBody, nil)),
d.Set("status", utils.PathSearch("status", getDataConnectionRespBody, nil)),
)
return diag.FromErr(mErr.ErrorOrNil())
}
func flattenGetDataConnectionResponseBodySourceInfo(resp interface{}, password string) []interface{} {
var rst []interface{}
curString, err := jmespath.Search("source_info", resp)
if err != nil {
log.Printf("[ERROR] error parsing source_info from response= %#v", resp)
return rst
}
var curJson map[string]interface{}
err = json.Unmarshal([]byte(curString.(string)), &curJson)
if err != nil {
log.Printf("[ERROR] error parsing source_info to json= %#v", resp)
return rst
}
rst = []interface{}{
map[string]interface{}{
"db_instance_id": curJson["rds_instance_id"],
"db_name": curJson["db_name"],
"user_name": curJson["user_name"],
"password": password,
},
}
return rst
}
func resourceDataConnectionUpdate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
region := cfg.GetRegion(d)
updateDataConnectionChanges := []string{
"source_info",
}
if d.HasChanges(updateDataConnectionChanges...) {
var (
updateDataConnectionHttpUrl = "v2/{project_id}/data-connectors/{id}"
updateDataConnectionProduct = "mrs"
)
updateDataConnectionClient, err := cfg.NewServiceClient(updateDataConnectionProduct, region)
if err != nil {
return diag.Errorf("error creating MRS Client: %s", err)
}
updateDataConnectionPath := updateDataConnectionClient.Endpoint + updateDataConnectionHttpUrl
updateDataConnectionPath = strings.ReplaceAll(updateDataConnectionPath, "{project_id}", updateDataConnectionClient.ProjectID)
updateDataConnectionPath = strings.ReplaceAll(updateDataConnectionPath, "{id}", d.Id())
updateDataConnectionOpt := golangsdk.RequestOpts{
KeepResponseBody: true,
OkCodes: []int{
200,
},
}
updateDataConnectionOpt.JSONBody = utils.RemoveNil(buildDataConnectionBodyParams(d))
_, err = updateDataConnectionClient.Request("PUT", updateDataConnectionPath, &updateDataConnectionOpt)
if err != nil {
return diag.Errorf("error updating data connection: %s", err)
}
}
return resourceDataConnectionRead(ctx, d, meta)
}
func resourceDataConnectionDelete(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
cfg := meta.(*config.Config)
region := cfg.GetRegion(d)
var (
deleteDataConnectionHttpUrl = "v2/{project_id}/data-connectors/{id}"
deleteDataConnectionProduct = "mrs"
)
deleteDataConnectionClient, err := cfg.NewServiceClient(deleteDataConnectionProduct, region)
if err != nil {
return diag.Errorf("error creating MRS Client: %s", err)
}
deleteDataConnectionPath := deleteDataConnectionClient.Endpoint + deleteDataConnectionHttpUrl
deleteDataConnectionPath = strings.ReplaceAll(deleteDataConnectionPath, "{project_id}", deleteDataConnectionClient.ProjectID)
deleteDataConnectionPath = strings.ReplaceAll(deleteDataConnectionPath, "{id}", d.Id())
deleteDataConnectionOpt := golangsdk.RequestOpts{
KeepResponseBody: true,
OkCodes: []int{
204,
},
}
_, err = deleteDataConnectionClient.Request("DELETE", deleteDataConnectionPath, &deleteDataConnectionOpt)
if err != nil {
return diag.Errorf("error deleting data connection: %s", err)
}
return nil
}