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data_source_google_compute_subnetwork.go
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data_source_google_compute_subnetwork.go
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package google
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"google.golang.org/api/compute/v1"
)
func dataSourceGoogleComputeSubnetwork() *schema.Resource {
return &schema.Resource{
Read: dataSourceGoogleComputeSubnetworkRead,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"self_link": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"ip_cidr_range": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"private_ip_google_access": &schema.Schema{
Type: schema.TypeBool,
Computed: true,
},
"secondary_ip_range": &schema.Schema{
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"range_name": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"ip_cidr_range": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
},
},
"network": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"gateway_address": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"region": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Optional: true,
},
"project": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Optional: true,
},
},
}
}
func dataSourceGoogleComputeSubnetworkRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
region, err := getRegion(d, config)
if err != nil {
return err
}
name := d.Get("name").(string)
subnetwork, err := config.clientCompute.Subnetworks.Get(project, region, name).Do()
if err != nil {
return handleNotFoundError(err, d, fmt.Sprintf("Subnetwork Not Found : %s", name))
}
d.Set("ip_cidr_range", subnetwork.IpCidrRange)
d.Set("private_ip_google_access", subnetwork.PrivateIpGoogleAccess)
d.Set("self_link", subnetwork.SelfLink)
d.Set("description", subnetwork.Description)
d.Set("gateway_address", subnetwork.GatewayAddress)
d.Set("network", subnetwork.Network)
d.Set("project", project)
d.Set("region", region)
// Flattening code defined in resource_compute_subnetwork.go
d.Set("secondary_ip_range", flattenSecondaryRanges(subnetwork.SecondaryIpRanges))
//Subnet id creation is defined in resource_compute_subnetwork.go
subnetwork.Region = region
d.SetId(createSubnetID(subnetwork))
return nil
}
func flattenSecondaryRanges(secondaryRanges []*compute.SubnetworkSecondaryRange) []map[string]interface{} {
secondaryRangesSchema := make([]map[string]interface{}, 0, len(secondaryRanges))
for _, secondaryRange := range secondaryRanges {
data := map[string]interface{}{
"range_name": secondaryRange.RangeName,
"ip_cidr_range": secondaryRange.IpCidrRange,
}
secondaryRangesSchema = append(secondaryRangesSchema, data)
}
return secondaryRangesSchema
}
func createSubnetID(s *compute.Subnetwork) string {
return fmt.Sprintf("%s/%s", s.Region, s.Name)
}