/
data_source_alicloud_rds_cross_regions.go
99 lines (92 loc) · 2.6 KB
/
data_source_alicloud_rds_cross_regions.go
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package alicloud
import (
"fmt"
"time"
"github.com/PaesslerAG/jsonpath"
util "github.com/alibabacloud-go/tea-utils/service"
"github.com/aliyun/terraform-provider-alicloud/alicloud/connectivity"
"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
)
func dataSourceAlicloudRdsCrossRegions() *schema.Resource {
return &schema.Resource{
Read: dataSourceAlicloudRdsCrossRegionsRead,
Schema: map[string]*schema.Schema{
"ids": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"regions": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Computed: true,
},
},
},
},
"output_file": {
Type: schema.TypeString,
Optional: true,
},
},
}
}
func dataSourceAlicloudRdsCrossRegionsRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*connectivity.AliyunClient)
action := "DescribeAvailableCrossRegion"
request := map[string]interface{}{
"RegionId": client.RegionId,
}
var response map[string]interface{}
var s []map[string]interface{}
var ids []string
conn, err := client.NewRdsClient()
if err != nil {
return WrapError(err)
}
runtime := util.RuntimeOptions{}
runtime.SetAutoretry(true)
wait := incrementalWait(3*time.Second, 3*time.Second)
err = resource.Retry(5*time.Minute, func() *resource.RetryError {
response, err = conn.DoRequest(StringPointer(action), nil, StringPointer("POST"), StringPointer("2014-08-15"), StringPointer("AK"), nil, request, &runtime)
if err != nil {
if NeedRetry(err) {
wait()
return resource.RetryableError(err)
}
return resource.NonRetryableError(err)
}
return nil
})
addDebug(action, response, request)
if err != nil {
return WrapErrorf(err, DataDefaultErrorMsg, "alicloud_rds_cross_region", action, AlibabaCloudSdkGoERROR)
}
resp, err := jsonpath.Get("$.Regions.Region", response)
if err != nil {
return WrapErrorf(err, FailedGetAttributeMsg, action, "$.Regions.Region", response)
}
for _, r := range resp.([]interface{}) {
mapping := map[string]interface{}{
"id": fmt.Sprint(r),
}
ids = append(ids, fmt.Sprint(r))
s = append(s, mapping)
}
d.SetId(dataResourceIdHash(ids))
if err := d.Set("regions", s); err != nil {
return WrapError(err)
}
if err := d.Set("ids", ids); err != nil {
return WrapError(err)
}
if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
writeToFile(output.(string), s)
}
return nil
}