forked from GoogleCloudPlatform/magic-modules
/
data_source_compute_network_endpoint_group.go
72 lines (63 loc) · 2.17 KB
/
data_source_compute_network_endpoint_group.go
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package compute
import (
"errors"
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-provider-google/google/tpgresource"
transport_tpg "github.com/hashicorp/terraform-provider-google/google/transport"
)
func DataSourceGoogleComputeNetworkEndpointGroup() *schema.Resource {
// Generate datasource schema from resource
dsSchema := tpgresource.DatasourceSchemaFromResourceSchema(ResourceComputeNetworkEndpointGroup().Schema)
// Set 'Optional' schema elements
tpgresource.AddOptionalFieldsToSchema(dsSchema, "name")
tpgresource.AddOptionalFieldsToSchema(dsSchema, "zone")
tpgresource.AddOptionalFieldsToSchema(dsSchema, "project")
tpgresource.AddOptionalFieldsToSchema(dsSchema, "self_link")
return &schema.Resource{
Read: dataSourceComputeNetworkEndpointGroupRead,
Schema: dsSchema,
}
}
func dataSourceComputeNetworkEndpointGroupRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*transport_tpg.Config)
id := ""
if name, ok := d.GetOk("name"); ok {
project, err := tpgresource.GetProject(d, config)
if err != nil {
return err
}
zone, err := tpgresource.GetZone(d, config)
if err != nil {
return err
}
id = fmt.Sprintf("projects/%s/zones/%s/networkEndpointGroups/%s", project, zone, name.(string))
d.SetId(id)
} else if selfLink, ok := d.GetOk("self_link"); ok {
parsed, err := tpgresource.ParseNetworkEndpointGroupFieldValue(selfLink.(string), d, config)
if err != nil {
return err
}
if err := d.Set("name", parsed.Name); err != nil {
return fmt.Errorf("Error setting name: %s", err)
}
if err := d.Set("zone", parsed.Zone); err != nil {
return fmt.Errorf("Error setting zone: %s", err)
}
if err := d.Set("project", parsed.Project); err != nil {
return fmt.Errorf("Error setting project: %s", err)
}
id = fmt.Sprintf("projects/%s/zones/%s/networkEndpointGroups/%s", parsed.Project, parsed.Zone, parsed.Name)
d.SetId(id)
} else {
return errors.New("Must provide either `self_link` or `zone/name`")
}
err := resourceComputeNetworkEndpointGroupRead(d, meta)
if err != nil {
return err
}
if d.Id() == "" {
return fmt.Errorf("%s not found", id)
}
return nil
}