126 lines
2.9 KiB
Go
126 lines
2.9 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/sharedfilesystems/v2/snapshots"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func dataSourceSharedFilesystemSnapshotV2() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceSharedFilesystemSnapshotV2Read,
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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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},
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"project_id": {
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Type: schema.TypeString,
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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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Optional: true,
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Computed: true,
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},
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"description": {
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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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"status": {
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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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"share_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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"size": {
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Type: schema.TypeInt,
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Computed: true,
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},
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"share_proto": {
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Type: schema.TypeString,
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Computed: true,
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},
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"share_size": {
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Type: schema.TypeInt,
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Computed: true,
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},
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},
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}
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}
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func dataSourceSharedFilesystemSnapshotV2Read(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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sfsClient, err := config.sharedfilesystemV2Client(GetRegion(d, config))
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if err != nil {
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return fmt.Errorf("Error creating OpenStack sharedfilesystem sfsClient: %s", err)
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}
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sfsClient.Microversion = minManilaShareMicroversion
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listOpts := snapshots.ListOpts{
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Name: d.Get("name").(string),
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Description: d.Get("description").(string),
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ProjectID: d.Get("project_id").(string),
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Status: d.Get("status").(string),
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}
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allPages, err := snapshots.ListDetail(sfsClient, listOpts).AllPages()
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if err != nil {
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return fmt.Errorf("Unable to query snapshots: %s", err)
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}
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allSnapshots, err := snapshots.ExtractSnapshots(allPages)
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if err != nil {
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return fmt.Errorf("Unable to retrieve snapshots: %s", err)
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}
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if len(allSnapshots) < 1 {
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return fmt.Errorf("Your query returned no results. " +
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"Please change your search criteria and try again.")
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}
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var share snapshots.Snapshot
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if len(allSnapshots) > 1 {
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log.Printf("[DEBUG] Multiple results found: %#v", allSnapshots)
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return fmt.Errorf("Your query returned more than one result. Please try a more " +
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"specific search criteria.")
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} else {
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share = allSnapshots[0]
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}
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return dataSourceSharedFilesystemSnapshotV2Attributes(d, &share, GetRegion(d, config))
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}
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func dataSourceSharedFilesystemSnapshotV2Attributes(d *schema.ResourceData, snapshot *snapshots.Snapshot, region string) error {
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d.SetId(snapshot.ID)
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d.Set("name", snapshot.Name)
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d.Set("region", region)
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d.Set("project_id", snapshot.ProjectID)
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d.Set("description", snapshot.Description)
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d.Set("size", snapshot.Size)
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d.Set("status", snapshot.Status)
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d.Set("share_id", snapshot.ShareID)
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d.Set("share_proto", snapshot.ShareProto)
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d.Set("share_size", snapshot.ShareSize)
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return nil
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}
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