New resource/data source: azurerm_mssql_database

azurerm/helpers/validate/float.go

@@ -0,0 +1,28 @@
+package validate
+
+import (
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+// FloatInSlice returns a SchemaValidateFunc which tests if the provided value
+// is of type float64 and matches the value of an element in the valid slice
+func FloatInSlice(valid []float64) schema.SchemaValidateFunc {
+	return func(i interface{}, k string) (warnings []string, errors []error) {
+		v, ok := i.(float64)
+		if !ok {
+			errors = append(errors, fmt.Errorf("expected type of %s to be float", i))
+			return warnings, errors
+		}
+
+		for _, validFloat := range valid {
+			if v == validFloat {
+				return warnings, errors
+			}
+		}
+
+		errors = append(errors, fmt.Errorf("expected %s to be one of %v, got %f", k, valid, v))
+		return warnings, errors
+	}
+}

azurerm/helpers/validate/float_test.go

@@ -0,0 +1,50 @@
+package validate
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func TestValidateFloatInSlice(t *testing.T) {
+	cases := map[string]struct {
+		Value                  interface{}
+		ValidateFunc           schema.SchemaValidateFunc
+		ExpectValidationErrors bool
+	}{
+		"accept valid value": {
+			Value:                  1.5,
+			ValidateFunc:           FloatInSlice([]float64{1.0, 1.5, 2.0}),
+			ExpectValidationErrors: false,
+		},
+		"accept valid negative value ": {
+			Value:                  -1.0,
+			ValidateFunc:           FloatInSlice([]float64{-1.0, 2.0}),
+			ExpectValidationErrors: false,
+		},
+		"accept zero": {
+			Value:                  0.0,
+			ValidateFunc:           FloatInSlice([]float64{0.0, 2.0}),
+			ExpectValidationErrors: false,
+		},
+		"reject out of range value": {
+			Value:                  -1.0,
+			ValidateFunc:           FloatInSlice([]float64{0.0, 2.0}),
+			ExpectValidationErrors: true,
+		},
+		"reject incorrectly typed value": {
+			Value:                  1,
+			ValidateFunc:           FloatInSlice([]float64{0, 1, 2}),
+			ExpectValidationErrors: true,
+		},
+	}
+
+	for tn, tc := range cases {
+		_, errors := tc.ValidateFunc(tc.Value, tn)
+		if len(errors) > 0 && !tc.ExpectValidationErrors {
+			t.Errorf("%s: unexpected errors %s", tn, errors)
+		} else if len(errors) == 0 && tc.ExpectValidationErrors {
+			t.Errorf("%s: expected errors but got none", tn)
+		}
+	}
+}

azurerm/internal/services/mssql/client/client.go

@@ -6,13 +6,18 @@ import (
 )
 
 type Client struct {
+	DatabasesClient                                    *sql.DatabasesClient
 	ElasticPoolsClient                                 *sql.ElasticPoolsClient
 	DatabaseVulnerabilityAssessmentRuleBaselinesClient *sql.DatabaseVulnerabilityAssessmentRuleBaselinesClient
+	ServersClient                                      *sql.ServersClient
 	ServerSecurityAlertPoliciesClient                  *sql.ServerSecurityAlertPoliciesClient
 	ServerVulnerabilityAssessmentsClient               *sql.ServerVulnerabilityAssessmentsClient
 }
 
 func NewClient(o *common.ClientOptions) *Client {
+	DatabasesClient := sql.NewDatabasesClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&DatabasesClient.Client, o.ResourceManagerAuthorizer)
+
 	ElasticPoolsClient := sql.NewElasticPoolsClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&ElasticPoolsClient.Client, o.ResourceManagerAuthorizer)
 
@@ -22,13 +27,18 @@ func NewClient(o *common.ClientOptions) *Client {
 	ServerSecurityAlertPoliciesClient := sql.NewServerSecurityAlertPoliciesClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&ServerSecurityAlertPoliciesClient.Client, o.ResourceManagerAuthorizer)
 
+	ServersClient := sql.NewServersClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&ServersClient.Client, o.ResourceManagerAuthorizer)
+
 	ServerVulnerabilityAssessmentsClient := sql.NewServerVulnerabilityAssessmentsClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&ServerVulnerabilityAssessmentsClient.Client, o.ResourceManagerAuthorizer)
 
 	return &Client{
+		DatabasesClient:    &DatabasesClient,
 		ElasticPoolsClient: &ElasticPoolsClient,
 		DatabaseVulnerabilityAssessmentRuleBaselinesClient: &DatabaseVulnerabilityAssessmentRuleBaselinesClient,
-		ServerSecurityAlertPoliciesClient:                  &ServerSecurityAlertPoliciesClient,
-		ServerVulnerabilityAssessmentsClient:               &ServerVulnerabilityAssessmentsClient,
+		ServersClient:                        &ServersClient,
+		ServerSecurityAlertPoliciesClient:    &ServerSecurityAlertPoliciesClient,
+		ServerVulnerabilityAssessmentsClient: &ServerVulnerabilityAssessmentsClient,
 	}
 }

azurerm/internal/services/mssql/data_source_mssql_database.go

@@ -0,0 +1,129 @@
+package mssql
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/v3.0/sql"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/mssql/parse"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/mssql/validate"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func dataSourceArmMsSqlDatabase() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceArmMsSqlDatabaseRead,
+
+		Timeouts: &schema.ResourceTimeout{
+			Read: schema.DefaultTimeout(5 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: azure.ValidateMsSqlDatabaseName,
+			},
+
+			"server_id": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validate.MsSqlServerID,
+			},
+
+			"collation": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"elastic_pool_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"license_type": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"max_size_gb": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+
+			"read_replica_count": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+
+			"read_scale": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+
+			"sku_name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"zone_redundant": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+
+			"tags": tags.SchemaDataSource(),
+		},
+	}
+}
+
+func dataSourceArmMsSqlDatabaseRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).MSSQL.DatabasesClient
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	name := d.Get("name").(string)
+	mssqlServerId := d.Get("server_id").(string)
+	serverId, err := parse.MsSqlServerID(mssqlServerId)
+	if err != nil {
+		return err
+	}
+
+	resp, err := client.Get(ctx, serverId.ResourceGroup, serverId.Name, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			return fmt.Errorf("Database %q (Resource Group %q, SQL Server %q) was not found", name, serverId.ResourceGroup, serverId.Name)
+		}
+
+		return fmt.Errorf("Failure in making Read request on AzureRM Database %s (Resource Group %q, SQL Server %q): %+v", name, serverId.ResourceGroup, serverId.Name, err)
+	}
+
+	if id := resp.ID; id != nil {
+		d.SetId(*resp.ID)
+	}
+	d.Set("name", name)
+	d.Set("server_id", mssqlServerId)
+
+	if props := resp.DatabaseProperties; props != nil {
+		d.Set("collation", props.Collation)
+		d.Set("elastic_pool_id", props.ElasticPoolID)
+		d.Set("license_type", props.LicenseType)
+		if props.MaxSizeBytes != nil {
+			d.Set("max_size_gb", int32((*props.MaxSizeBytes)/int64(1073741824)))
+		}
+		d.Set("read_replica_count", props.ReadReplicaCount)
+		if props.ReadScale == sql.DatabaseReadScaleEnabled {
+			d.Set("read_scale", true)
+		} else if props.ReadScale == sql.DatabaseReadScaleDisabled {
+			d.Set("read_scale", false)
+		}
+		d.Set("sku_name", props.CurrentServiceObjectiveName)
+		d.Set("zone_redundant", props.ZoneRedundant)
+	}
+
+	return tags.FlattenAndSet(d, resp.Tags)
+}

azurerm/internal/services/mssql/parse/mssql.go

@@ -0,0 +1,95 @@
+package parse
+
+import (
+	"fmt"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+)
+
+type MsSqlDatabaseId struct {
+	Name          string
+	MsSqlServer   string
+	ResourceGroup string
+}
+
+type MsSqlServerId struct {
+	Name          string
+	ResourceGroup string
+}
+
+type MsSqlElasticPoolId struct {
+	Name          string
+	MsSqlServer   string
+	ResourceGroup string
+}
+
+func MsSqlDatabaseID(input string) (*MsSqlDatabaseId, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, fmt.Errorf("Unable to parse MsSql Database ID %q: %+v", input, err)
+	}
+
+	database := MsSqlDatabaseId{
+		ResourceGroup: id.ResourceGroup,
+	}
+
+	if database.MsSqlServer, err = id.PopSegment("servers"); err != nil {
+		return nil, err
+	}
+
+	if database.Name, err = id.PopSegment("databases"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &database, nil
+}
+
+func MsSqlServerID(input string) (*MsSqlServerId, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, fmt.Errorf("Unable to parse MsSql Server ID %q: %+v", input, err)
+	}
+
+	server := MsSqlServerId{
+		ResourceGroup: id.ResourceGroup,
+	}
+
+	if server.Name, err = id.PopSegment("servers"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &server, nil
+}
+
+func MSSqlElasticPoolID(input string) (*MsSqlElasticPoolId, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, fmt.Errorf("Unable to parse MsSql Elastic Pool ID %q: %+v", input, err)
+	}
+
+	elasticPool := MsSqlElasticPoolId{
+		ResourceGroup: id.ResourceGroup,
+	}
+
+	if elasticPool.MsSqlServer, err = id.PopSegment("servers"); err != nil {
+		return nil, err
+	}
+
+	if elasticPool.Name, err = id.PopSegment("elasticPools"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &elasticPool, nil
+}