forked from aliyun/terraform-provider-alicloud
/
data_source_alicloud_eips.go
179 lines (160 loc) · 4.27 KB
/
data_source_alicloud_eips.go
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package alicloud
import (
"fmt"
"log"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
"github.com/aliyun/alibaba-cloud-sdk-go/services/vpc"
"github.com/hashicorp/terraform/helper/schema"
)
func dataSourceAlicloudEips() *schema.Resource {
return &schema.Resource{
Read: dataSourceAlicloudEipsRead,
Schema: map[string]*schema.Schema{
"ids": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
ForceNew: true,
MinItems: 1,
},
"in_use": {
Type: schema.TypeBool,
Optional: true,
Deprecated: "Field 'in_use' has been deprecated from provider version 1.8.0.",
},
"ip_addresses": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
ForceNew: true,
MinItems: 1,
},
"output_file": {
Type: schema.TypeString,
Optional: true,
},
// Computed values
"eips": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Computed: true,
},
"ip_address": {
Type: schema.TypeString,
Computed: true,
},
"status": {
Type: schema.TypeString,
Computed: true,
},
"instance_id": {
Type: schema.TypeString,
Computed: true,
},
"instance_type": {
Type: schema.TypeString,
Computed: true,
},
"bandwidth": {
Type: schema.TypeString,
Computed: true,
},
"internet_charge_type": {
Type: schema.TypeString,
Computed: true,
},
"creation_time": {
Type: schema.TypeString,
Computed: true,
},
},
},
},
},
}
}
func dataSourceAlicloudEipsRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AliyunClient).vpcconn
args := vpc.CreateDescribeEipAddressesRequest()
args.RegionId = string(getRegion(d, meta))
args.PageSize = requests.NewInteger(PageSizeLarge)
idsMap := make(map[string]string)
ipsMap := make(map[string]string)
if v, ok := d.GetOk("ids"); ok {
for _, vv := range v.([]interface{}) {
idsMap[Trim(vv.(string))] = Trim(vv.(string))
}
}
if v, ok := d.GetOk("ip_addresses"); ok && len(v.([]interface{})) > 0 {
for _, vv := range v.([]interface{}) {
if vv == nil {
continue
}
ipsMap[Trim(vv.(string))] = Trim(vv.(string))
}
}
var allEips []vpc.EipAddress
for {
resp, err := conn.DescribeEipAddresses(args)
if err != nil {
return err
}
if resp == nil || len(resp.EipAddresses.EipAddress) < 1 {
break
}
for _, e := range resp.EipAddresses.EipAddress {
if len(idsMap) > 0 {
if _, ok := idsMap[e.AllocationId]; !ok {
continue
}
}
if len(ipsMap) > 0 {
if _, ok := ipsMap[e.IpAddress]; !ok {
continue
}
}
allEips = append(allEips, e)
}
if len(resp.EipAddresses.EipAddress) < PageSizeLarge {
break
}
args.PageNumber = args.PageNumber + requests.NewInteger(1)
}
if len(allEips) < 1 {
return fmt.Errorf("Your query returned no results. Please change your search criteria and try again.")
}
log.Printf("[DEBUG] alicloud_eips - EIPs found: %#v", allEips)
return eipsDecriptionAttributes(d, allEips, meta)
}
func eipsDecriptionAttributes(d *schema.ResourceData, eipSetTypes []vpc.EipAddress, meta interface{}) error {
var ids []string
var s []map[string]interface{}
for _, eip := range eipSetTypes {
mapping := map[string]interface{}{
"id": eip.AllocationId,
"status": eip.Status,
"ip_address": eip.IpAddress,
"bandwidth": eip.Bandwidth,
"instance_id": eip.InstanceId,
"instance_type": eip.InstanceType,
"internet_charge_type": eip.InternetChargeType,
"creation_time": eip.AllocationTime,
}
log.Printf("[DEBUG] alicloud_eip - adding eip: %v", mapping)
ids = append(ids, eip.AllocationId)
s = append(s, mapping)
}
d.SetId(dataResourceIdHash(ids))
if err := d.Set("eips", s); err != nil {
return err
}
// create a json file in current directory and write data source to it.
if output, ok := d.GetOk("output_file"); ok && output.(string) != "" {
writeToFile(output.(string), s)
}
return nil
}