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data_source_lan.go
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data_source_lan.go
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package ionoscloud
import (
"context"
"errors"
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
ionoscloud "github.com/ionos-cloud/sdk-go/v6"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/services"
)
func dataSourceLan() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceLanRead,
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Optional: true,
},
"name": {
Type: schema.TypeString,
Optional: true,
},
"datacenter_id": {
Type: schema.TypeString,
Required: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringIsNotWhiteSpace),
},
"ip_failover": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"nic_uuid": {
Type: schema.TypeString,
Computed: true,
},
"ip": {
Type: schema.TypeString,
Computed: true,
},
},
},
},
"pcc": {
Type: schema.TypeString,
Computed: true,
},
"public": {
Type: schema.TypeBool,
Computed: true,
},
"ipv6_cidr_block": {
Type: schema.TypeString,
Computed: true,
},
},
Timeouts: &resourceDefaultTimeouts,
}
}
func convertIpFailoverList(ips *[]ionoscloud.IPFailover) []interface{} {
if ips == nil {
return make([]interface{}, 0)
}
ret := make([]interface{}, len(*ips), len(*ips))
for i, ip := range *ips {
entry := make(map[string]interface{})
entry["ip"] = ip.Ip
entry["nic_uuid"] = ip.NicUuid
ret[i] = entry
}
return ret
}
func dataSourceLanRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).CloudApiClient
datacenterId, dcIdOk := d.GetOk("datacenter_id")
if !dcIdOk {
return diag.FromErr(errors.New("no datacenter_id was specified"))
}
id, idOk := d.GetOk("id")
name, nameOk := d.GetOk("name")
if idOk && nameOk {
return diag.FromErr(errors.New("id and name cannot be both specified in the same time"))
}
if !idOk && !nameOk {
return diag.FromErr(errors.New("please provide either the lan id or name"))
}
var lan ionoscloud.Lan
var err error
var apiResponse *ionoscloud.APIResponse
if idOk {
/* search by ID */
lan, apiResponse, err = client.LANsApi.DatacentersLansFindById(ctx, datacenterId.(string), id.(string)).Execute()
logApiRequestTime(apiResponse)
if err != nil {
return diag.FromErr(fmt.Errorf("an error occurred while fetching lan with ID %s: %w", id.(string), err))
}
} else {
/* search by name */
var lans ionoscloud.Lans
lans, apiResponse, err := client.LANsApi.DatacentersLansGet(ctx, datacenterId.(string)).Depth(1).Execute()
logApiRequestTime(apiResponse)
if err != nil {
return diag.FromErr(fmt.Errorf("an error occurred while fetching lans: %w", err))
}
var results []ionoscloud.Lan
if lans.Items != nil {
for _, l := range *lans.Items {
if l.Properties != nil && l.Properties.Name != nil && *l.Properties.Name == name.(string) {
/* lan found */
lan, apiResponse, err = client.LANsApi.DatacentersLansFindById(ctx, datacenterId.(string), *l.Id).Execute()
logApiRequestTime(apiResponse)
if err != nil {
return diag.FromErr(fmt.Errorf("an error occurred while fetching lan %s: %w", *l.Id, err))
}
results = append(results, l)
}
}
}
if results == nil || len(results) == 0 {
return diag.FromErr(fmt.Errorf("no lan found with the specified name: %s", name))
} else if len(results) > 1 {
return diag.FromErr(fmt.Errorf("more than one lan found with the specified criteria name: %s", name))
} else {
lan = results[0]
}
}
if err = setLanData(d, &lan); err != nil {
return diag.FromErr(err)
}
return nil
}