87 lines
2.1 KiB
Go
87 lines
2.1 KiB
Go
package openstack
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import (
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"fmt"
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"log"
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"github.com/gophercloud/gophercloud/openstack/identity/v3/roles"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func dataSourceIdentityRoleV3() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceIdentityRoleV3Read,
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Schema: map[string]*schema.Schema{
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"region": {
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"domain_id": {
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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},
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"name": {
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Type: schema.TypeString,
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Required: true,
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},
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},
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}
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}
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// dataSourceIdentityRoleV3Read performs the role lookup.
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func dataSourceIdentityRoleV3Read(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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identityClient, err := config.identityV3Client(GetRegion(d, config))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack identity client: %s", err)
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}
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listOpts := roles.ListOpts{
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DomainID: d.Get("domain_id").(string),
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Name: d.Get("name").(string),
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}
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log.Printf("[DEBUG] openstack_identity_role_v3 list options: %#v", listOpts)
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var role roles.Role
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allPages, err := roles.List(identityClient, listOpts).AllPages()
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if err != nil {
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return fmt.Errorf("Unable to query openstack_identity_role_v3: %s", err)
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}
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allRoles, err := roles.ExtractRoles(allPages)
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if err != nil {
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return fmt.Errorf("Unable to retrieve openstack_identity_role_v3: %s", err)
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}
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if len(allRoles) < 1 {
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return fmt.Errorf("Your openstack_identity_role_v3 query returned no results.")
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}
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if len(allRoles) > 1 {
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return fmt.Errorf("Your openstack_identity_role_v3 query returned more than one result.")
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}
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role = allRoles[0]
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return dataSourceIdentityRoleV3Attributes(d, config, &role)
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}
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// dataSourceIdentityRoleV3Attributes populates the fields of an Role resource.
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func dataSourceIdentityRoleV3Attributes(d *schema.ResourceData, config *Config, role *roles.Role) error {
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log.Printf("[DEBUG] openstack_identity_role_v3 details: %#v", role)
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d.SetId(role.ID)
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d.Set("name", role.Name)
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d.Set("domain_id", role.DomainID)
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d.Set("region", GetRegion(d, config))
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return nil
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}
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