feat(function): add support for namespace (scaleway#1104)

Author: remyleone

docs/data-sources/function_namespace.md

@@ -0,0 +1,44 @@
+---
+page_title: "Scaleway: scaleway_function_namespace"
+description: |-
+  Gets information about a function namespace.
+---
+
+# scaleway_function_namespace
+
+Gets information about a function namespace.
+
+## Example Usage
+
+```hcl
+// Get info by namespace name
+data "scaleway_function_namespace" "my_namespace" {
+  name = "my-namespace-name"
+}
+
+// Get info by namespace ID
+data "scaleway_function_namespace" "my_namespace" {
+  namespace_id = "11111111-1111-1111-1111-111111111111"
+}
+```
+
+## Argument Reference
+
+- `name` - (Optional) The namespace name.
+  Only one of `name` and `namespace_id` should be specified.
+
+- `namespace_id` - (Optional) The namespace id.
+  Only one of `name` and `namespace_id` should be specified.
+- `region` - (Defaults to [provider](../index.md#region) `region`) The [region](../guides/regions_and_zones.md#regions) in which the namespace exists.
+- `project_id` - (Defaults to [provider](../index.md#project_id) `project_id`) The ID of the project the namespace is associated with.
+
+## Attributes Reference
+
+In addition to all above arguments, the following attributes are exported:
+
+- `id` - The ID of the Registry Namespace.
+- `organization_id` - The organization ID the namespace is associated with.
+- `description` - The description of the namespace.
+- `environment_variables` - The environment variables of the namespace.
+- `registry_endpoint` - The registry endpoint of the namespace.
+- `registry_namespace_id` - The registry namespace ID of the namespace.

docs/resources/function_namespace.md

@@ -0,0 +1,55 @@
+---
+page_title: "Scaleway: scaleway_function_namespace"
+description: |-
+  Manages Scaleway Function Namespaces.
+---
+
+# scaleway_function_namespace
+
+Creates and manages Scaleway Function Namespace.
+For more information see [the documentation](https://developers.scaleway.com/en/products/functions/api/).
+
+## Examples
+
+### Basic
+
+```hcl
+resource "scaleway_function_namespace" "main" {
+  name        = "main-function-namespace"
+  description = "Main function namespace"
+}
+```
+
+## Arguments Reference
+
+The following arguments are supported:
+
+- `name` - (Required) The unique name of the function namespace.
+
+~> **Important** Updates to `name` will recreate the namespace.
+
+- `description` (Optional) The description of the namespace.
+
+- `region` - (Defaults to [provider](../index.md#region) `region`). The [region](../guides/regions_and_zones.md#regions) in which the namespace should be created.
+
+- `project_id` - (Defaults to [provider](../index.md#project_id) `project_id`) The ID of the project the namespace is associated with.
+
+- `environment_variables` - The environment variables of the namespace.
+
+## Attributes Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+- `id` - The ID of the namespace
+- `organization_id` - The organization ID the namespace is associated with.
+- `registry_endpoint` - The registry endpoint of the namespace.
+- `registry_namespace_id` - The registry namespace ID of the namespace.
+
+
+## Import
+
+Namespaces can be imported using the `{region}/{id}`, e.g.
+
+```bash
+$ terraform import scaleway_function_namespace.main fr-par/11111111-1111-1111-1111-111111111111
+```

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320
 	github.com/hashicorp/go-retryablehttp v0.7.0
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.10.1
-	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.7.0.20220112145133-71a550556c71
+	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.9.0.20220221102637-810e5a35c572
 	github.com/stretchr/testify v1.7.0
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
 

go.sum

@@ -307,8 +307,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.7.0.20220112145133-71a550556c71 h1:FzB5WvhIkSEaZHTy98WbLc0P4lK2b29bVIxI4/mer3A=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.7.0.20220112145133-71a550556c71/go.mod h1:fCa7OJZ/9DRTnOKmxvT6pn+LPWUptQAmHF/SBJUGEcg=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.9.0.20220221102637-810e5a35c572 h1:/HLfjGzJDzgfUCO6lFf8rQIBUbPEDclXuyjtRw778vQ=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.9.0.20220221102637-810e5a35c572/go.mod h1:fCa7OJZ/9DRTnOKmxvT6pn+LPWUptQAmHF/SBJUGEcg=
 github.com/sebdah/goldie v1.0.0/go.mod h1:jXP4hmWywNEwZzhMuv2ccnqTSFpuq8iyQhtQdkkZBH4=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=

scaleway/data_source_function_namespace.go

@@ -0,0 +1,63 @@
+package scaleway
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	function "github.com/scaleway/scaleway-sdk-go/api/function/v1beta1"
+	"github.com/scaleway/scaleway-sdk-go/scw"
+)
+
+func dataSourceScalewayFunctionNamespace() *schema.Resource {
+	// Generate datasource schema from resource
+	dsSchema := datasourceSchemaFromResourceSchema(resourceScalewayFunctionNamespace().Schema)
+
+	addOptionalFieldsToSchema(dsSchema, "name", "region")
+
+	dsSchema["name"].ConflictsWith = []string{"namespace_id"}
+	dsSchema["namespace_id"] = &schema.Schema{
+		Type:          schema.TypeString,
+		Optional:      true,
+		Description:   "The ID of the function namespace",
+		ValidateFunc:  validationUUIDorUUIDWithLocality(),
+		ConflictsWith: []string{"name"},
+	}
+
+	return &schema.Resource{
+		ReadContext: dataSourceScalewayFunctionNamespaceRead,
+		Schema:      dsSchema,
+	}
+}
+
+func dataSourceScalewayFunctionNamespaceRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	api, region, err := functionAPIWithRegion(d, meta)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	namespaceID, ok := d.GetOk("namespace_id")
+	if !ok {
+		res, err := api.ListNamespaces(&function.ListNamespacesRequest{
+			Region: region,
+			Name:   expandStringPtr(d.Get("name")),
+		}, scw.WithContext(ctx))
+		if err != nil {
+			return diag.FromErr(err)
+		}
+		if len(res.Namespaces) == 0 {
+			return diag.FromErr(fmt.Errorf("no function namespaces found with the name %s", d.Get("name")))
+		}
+		if len(res.Namespaces) > 1 {
+			return diag.FromErr(fmt.Errorf("%d function namespaces found with the same name %s", len(res.Namespaces), d.Get("name")))
+		}
+		namespaceID = res.Namespaces[0].ID
+	}
+
+	regionalID := datasourceNewRegionalizedID(namespaceID, region)
+	d.SetId(regionalID)
+	_ = d.Set("namespace_id", regionalID)
+
+	return resourceScalewayFunctionNamespaceRead(ctx, d, meta)
+}

scaleway/data_source_function_namespace_test.go

@@ -0,0 +1,43 @@
+package scaleway
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccScalewayDataSourceFunctionNamespace_Basic(t *testing.T) {
+	tt := NewTestTools(t)
+	defer tt.Cleanup()
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { testAccPreCheck(t) },
+		ProviderFactories: tt.ProviderFactories,
+		CheckDestroy:      testAccCheckScalewayFunctionNamespaceDestroy(tt),
+		Steps: []resource.TestStep{
+			{
+				Config: `
+					resource "scaleway_function_namespace" "main" {
+						name = "test-cr-data"
+					}
+					
+					data "scaleway_function_namespace" "by_name" {
+						name = scaleway_function_namespace.main.name
+					}
+					
+					data "scaleway_function_namespace" "by_id" {
+						namespace_id = scaleway_function_namespace.main.id
+					}
+				`,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckScalewayFunctionNamespaceExists(tt, "scaleway_function_namespace.main"),
+					resource.TestCheckResourceAttr("scaleway_function_namespace.main", "name", "test-cr-data"),
+					resource.TestCheckResourceAttrSet("data.scaleway_function_namespace.by_name", "id"),
+
+					resource.TestCheckResourceAttr("data.scaleway_function_namespace.by_id", "name", "test-cr-data"),
+					resource.TestCheckResourceAttrSet("data.scaleway_function_namespace.by_id", "id"),
+				),
+			},
+		},
+	})
+}

scaleway/helpers.go

@@ -538,3 +538,14 @@ func TimedOut(err error) bool {
 	timeoutErr, ok := err.(*resource.TimeoutError) //nolint:errorlint // Explicitly does *not* match wrapped TimeoutErrors
 	return ok && timeoutErr.LastError == nil
 }
+
+func expandMapStringStringPtr(data interface{}) *map[string]string {
+	if data == nil {
+		return nil
+	}
+	m := make(map[string]string)
+	for k, v := range data.(map[string]interface{}) {
+		m[k] = v.(string)
+	}
+	return &m
+}

scaleway/helpers_function.go

@@ -0,0 +1,37 @@
+package scaleway
+
+import (
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	function "github.com/scaleway/scaleway-sdk-go/api/function/v1beta1"
+	"github.com/scaleway/scaleway-sdk-go/scw"
+)
+
+const (
+	defaultFunctionNamespaceTimeout = 5 * time.Minute
+)
+
+// functionAPIWithRegion returns a new container registry API and the region.
+func functionAPIWithRegion(d *schema.ResourceData, m interface{}) (*function.API, scw.Region, error) {
+	meta := m.(*Meta)
+	api := function.NewAPI(meta.scwClient)
+
+	region, err := extractRegion(d, meta)
+	if err != nil {
+		return nil, "", err
+	}
+	return api, region, nil
+}
+
+// functionAPIWithRegionAndID returns a new container registry API, region and ID.
+func functionAPIWithRegionAndID(m interface{}, id string) (*function.API, scw.Region, string, error) {
+	meta := m.(*Meta)
+	api := function.NewAPI(meta.scwClient)
+
+	region, id, err := parseRegionalID(id)
+	if err != nil {
+		return nil, "", "", err
+	}
+	return api, region, id, nil
+}