terraform/builtin/providers/aws/data_source_aws_ebs_snapsho...

144 lines
3.6 KiB
Go
Raw Normal View History

provider/aws: New Resource aws_ebs_snapshot (#10017) * provider/aws: Add ability to create aws_ebs_snapshot ``` % make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSEBSSnapshot_' ==> Checking that code complies with gofmt requirements... go generate $(go list ./... | grep -v /terraform/vendor/) 2016/11/10 14:18:36 Generated command/internal_plugin_list.go TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSEBSSnapshot_ -timeout 120m === RUN TestAccAWSEBSSnapshot_basic --- PASS: TestAccAWSEBSSnapshot_basic (31.56s) === RUN TestAccAWSEBSSnapshot_withDescription --- PASS: TestAccAWSEBSSnapshot_withDescription (189.35s) PASS ok github.com/hashicorp/terraform/builtin/providers/aws220.928s ``` * docs/aws: Addition of the docs for aws_ebs_snapshot resource * provider/aws: Creation of shared schema funcs for common AWS data source patterns * provider/aws: Create aws_ebs_snapshot datasource Fixes #8828 This data source will use a number of filters, owner_ids, snapshot_ids and restorable_by_user_ids in order to find the correct snapshot. The data source has no real use case for most_recent and will error on no snapshots found or greater than 1 snapshot found ``` % make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSEbsSnapshotDataSource_' ==> Checking that code complies with gofmt requirements... go generate $(go list ./... | grep -v /terraform/vendor/) 2016/11/10 14:34:33 Generated command/internal_plugin_list.go TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSEbsSnapshotDataSource_ -timeout 120m === RUN TestAccAWSEbsSnapshotDataSource_basic --- PASS: TestAccAWSEbsSnapshotDataSource_basic (192.66s) === RUN TestAccAWSEbsSnapshotDataSource_multipleFilters --- PASS: TestAccAWSEbsSnapshotDataSource_multipleFilters (33.84s) PASS ok github.com/hashicorp/terraform/builtin/providers/aws226.522s ``` * docs/aws: Addition of docs for the aws_ebs_snapshot data source Adds the new resource `aws_ebs_snapshot`
2016-11-21 11:40:22 +01:00
package aws
import (
"fmt"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/hashicorp/terraform/helper/schema"
)
func dataSourceAwsEbsSnapshot() *schema.Resource {
return &schema.Resource{
Read: dataSourceAwsEbsSnapshotRead,
Schema: map[string]*schema.Schema{
//selection criteria
"filter": dataSourceFiltersSchema(),
"owners": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"snapshot_ids": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"restorable_by_user_ids": {
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
//Computed values returned
"snapshot_id": {
Type: schema.TypeString,
Computed: true,
},
"volume_id": {
Type: schema.TypeString,
Computed: true,
},
"state": {
Type: schema.TypeString,
Computed: true,
},
"owner_id": {
Type: schema.TypeString,
Computed: true,
},
"owner_alias": {
Type: schema.TypeString,
Computed: true,
},
"encrypted": {
Type: schema.TypeBool,
Computed: true,
},
"description": {
Type: schema.TypeString,
Computed: true,
},
"volume_size": {
Type: schema.TypeInt,
Computed: true,
},
"kms_key_id": {
Type: schema.TypeString,
Computed: true,
},
"data_encryption_key_id": {
Type: schema.TypeString,
Computed: true,
},
"tags": dataSourceTagsSchema(),
},
}
}
func dataSourceAwsEbsSnapshotRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).ec2conn
restorableUsers, restorableUsersOk := d.GetOk("restorable_by_user_ids")
filters, filtersOk := d.GetOk("filter")
snapshotIds, snapshotIdsOk := d.GetOk("snapshot_ids")
owners, ownersOk := d.GetOk("owners")
if restorableUsers == false && filtersOk == false && snapshotIds == false && ownersOk == false {
return fmt.Errorf("One of snapshot_ids, filters, restorable_by_user_ids, or owners must be assigned")
}
params := &ec2.DescribeSnapshotsInput{}
if restorableUsersOk {
params.RestorableByUserIds = expandStringList(restorableUsers.([]interface{}))
}
if filtersOk {
params.Filters = buildAwsDataSourceFilters(filters.(*schema.Set))
}
if ownersOk {
params.OwnerIds = expandStringList(owners.([]interface{}))
}
if snapshotIdsOk {
params.SnapshotIds = expandStringList(snapshotIds.([]interface{}))
}
resp, err := conn.DescribeSnapshots(params)
if err != nil {
return err
}
if len(resp.Snapshots) < 1 {
return fmt.Errorf("Your query returned no results. Please change your search criteria and try again.")
}
if len(resp.Snapshots) > 1 {
return fmt.Errorf("Your query returned more than one result. Please try a more specific search criteria.")
}
//Single Snapshot found so set to state
return snapshotDescriptionAttributes(d, resp.Snapshots[0])
}
func snapshotDescriptionAttributes(d *schema.ResourceData, snapshot *ec2.Snapshot) error {
d.SetId(*snapshot.SnapshotId)
d.Set("snapshot_id", snapshot.SnapshotId)
d.Set("volume_id", snapshot.VolumeId)
d.Set("data_encryption_key_id", snapshot.DataEncryptionKeyId)
d.Set("description", snapshot.Description)
d.Set("encrypted", snapshot.Encrypted)
d.Set("kms_key_id", snapshot.KmsKeyId)
d.Set("volume_size", snapshot.VolumeSize)
d.Set("state", snapshot.State)
d.Set("owner_id", snapshot.OwnerId)
d.Set("owner_alias", snapshot.OwnerAlias)
if err := d.Set("tags", dataSourceTags(snapshot.Tags)); err != nil {
return err
}
return nil
}