Add support for New Relic OTLP endpoint

docs/resources/service_vcl.md

@@ -278,6 +278,7 @@ $ terraform import fastly_service_vcl.demo xxxxxxxxxxxxxxxxxxxx@2
 - `logging_loggly` (Block Set) (see [below for nested schema](#nestedblock--logging_loggly))
 - `logging_logshuttle` (Block Set) (see [below for nested schema](#nestedblock--logging_logshuttle))
 - `logging_newrelic` (Block Set) (see [below for nested schema](#nestedblock--logging_newrelic))
+- `logging_newrelicotlp` (Block Set) (see [below for nested schema](#nestedblock--logging_newrelicotlp))
 - `logging_openstack` (Block Set) (see [below for nested schema](#nestedblock--logging_openstack))
 - `logging_papertrail` (Block Set) (see [below for nested schema](#nestedblock--logging_papertrail))
 - `logging_s3` (Block Set) (see [below for nested schema](#nestedblock--logging_s3))
@@ -902,6 +903,24 @@ Optional:
 - `response_condition` (String) The name of the condition to apply.
 
 
+<a id="nestedblock--logging_newrelicotlp"></a>
+### Nested Schema for `logging_newrelicotlp`
+
+Required:
+
+- `name` (String) The unique name of the New Relic OTLP logging endpoint. It is important to note that changing this attribute will delete and recreate the resource
+- `token` (String, Sensitive) The Insert API key from the Account page of your New Relic account
+
+Optional:
+
+- `format` (String) Apache style log formatting. Your log must produce valid JSON that New Relic OTLP can ingest.
+- `format_version` (Number) The version of the custom logging format used for the configured endpoint. Can be either `1` or `2`. (default: `2`).
+- `placement` (String) Where in the generated VCL the logging call should be placed.
+- `region` (String) The region that log data will be sent to. Default: `US`
+- `URL` (String) The optional URL of a New Relic trace observer to send logs to. Must be a New Relic domain name.
+- `response_condition` (String) The name of the condition to apply.
+
+
 <a id="nestedblock--logging_openstack"></a>
 ### Nested Schema for `logging_openstack`
 

fastly/block_fastly_service_logging_newrelicotlp.go

@@ -0,0 +1,254 @@
+package fastly
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	gofastly "github.com/fastly/go-fastly/v8/fastly"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+)
+
+// NewRelicOTLPServiceAttributeHandler provides a base implementation for ServiceAttributeDefinition.
+type NewRelicOTLPServiceAttributeHandler struct {
+	*DefaultServiceAttributeHandler
+}
+
+// NewServiceLoggingNewRelicOTLP returns a new resource.
+func NewServiceLoggingNewRelicOTLP(sa ServiceMetadata) ServiceAttributeDefinition {
+	return ToServiceAttributeDefinition(&NewRelicOTLPServiceAttributeHandler{
+		&DefaultServiceAttributeHandler{
+			key:             "logging_newrelicotlp",
+			serviceMetadata: sa,
+		},
+	})
+}
+
+// Key returns the resource key.
+func (h *NewRelicOTLPServiceAttributeHandler) Key() string {
+	return h.key
+}
+
+// GetSchema returns the resource schema.
+func (h *NewRelicOTLPServiceAttributeHandler) GetSchema() *schema.Schema {
+	blockAttributes := map[string]*schema.Schema{
+		"name": {
+			Type:        schema.TypeString,
+			Required:    true,
+			Description: "The unique name of the New Relic OTLP logging endpoint. It is important to note that changing this attribute will delete and recreate the resource",
+		},
+		"region": {
+			Type:        schema.TypeString,
+			Optional:    true,
+			Default:     "US",
+			Description: "The region that log data will be sent to. Default: `US`",
+		},
+		"token": {
+			Type:        schema.TypeString,
+			Required:    true,
+			Sensitive:   true,
+			Description: "The Insert API key from the Account page of your New Relic account",
+		},
+	}
+
+	if h.GetServiceMetadata().serviceType == ServiceTypeVCL {
+		blockAttributes["format"] = &schema.Schema{
+			Type:        schema.TypeString,
+			Optional:    true,
+			Description: "Apache style log formatting. Your log must produce valid JSON that New Relic Logs can ingest.",
+		}
+		blockAttributes["format_version"] = &schema.Schema{
+			Type:             schema.TypeInt,
+			Optional:         true,
+			Default:          2,
+			Description:      "The version of the custom logging format used for the configured endpoint. Can be either `1` or `2`. (default: `2`).",
+			ValidateDiagFunc: validateLoggingFormatVersion(),
+		}
+		blockAttributes["placement"] = &schema.Schema{
+			Type:             schema.TypeString,
+			Optional:         true,
+			Description:      "Where in the generated VCL the logging call should be placed.",
+			ValidateDiagFunc: validateLoggingPlacement(),
+		}
+		blockAttributes["response_condition"] = &schema.Schema{
+			Type:        schema.TypeString,
+			Optional:    true,
+			Description: "The name of the condition to apply.",
+		}
+	}
+
+	return &schema.Schema{
+		Type:     schema.TypeSet,
+		Optional: true,
+		Elem: &schema.Resource{
+			Schema: blockAttributes,
+		},
+	}
+}
+
+// Create creates the resource.
+func (h *NewRelicOTLPServiceAttributeHandler) Create(_ context.Context, d *schema.ResourceData, resource map[string]any, serviceVersion int, conn *gofastly.Client) error {
+	opts := h.buildCreate(resource, d.Id(), serviceVersion)
+
+	log.Printf("[DEBUG] Fastly New Relic OTLP logging addition opts: %#v", opts)
+
+	return createNewRelicOTLP(conn, opts)
+}
+
+// Read refreshes the resource.
+func (h *NewRelicOTLPServiceAttributeHandler) Read(_ context.Context, d *schema.ResourceData, _ map[string]any, serviceVersion int, conn *gofastly.Client) error {
+	localState := d.Get(h.GetKey()).(*schema.Set).List()
+
+	if len(localState) > 0 || d.Get("imported").(bool) || d.Get("force_refresh").(bool) {
+		log.Printf("[DEBUG] Refreshing New Relic OTLP logging endpoints for (%s)", d.Id())
+		remoteState, err := conn.ListNewRelicOTLP(&gofastly.ListNewRelicOTLPInput{
+			ServiceID:      d.Id(),
+			ServiceVersion: serviceVersion,
+		})
+		if err != nil {
+			return fmt.Errorf("error looking up New Relic OTLP logging endpoints for (%s), version (%v): %s", d.Id(), serviceVersion, err)
+		}
+
+		dll := flattenNewRelicOTLP(remoteState)
+
+		for _, element := range dll {
+			h.pruneVCLLoggingAttributes(element)
+		}
+
+		if err := d.Set(h.GetKey(), dll); err != nil {
+			log.Printf("[WARN] Error setting New Relic OTLP logging endpoints for (%s): %s", d.Id(), err)
+		}
+	}
+
+	return nil
+}
+
+// Update updates the resource.
+func (h *NewRelicOTLPServiceAttributeHandler) Update(_ context.Context, d *schema.ResourceData, resource, modified map[string]any, serviceVersion int, conn *gofastly.Client) error {
+	opts := gofastly.UpdateNewRelicOTLPInput{
+		ServiceID:      d.Id(),
+		ServiceVersion: serviceVersion,
+		Name:           resource["name"].(string),
+	}
+
+	// NOTE: When converting from an interface{} we lose the underlying type.
+	// Converting to the wrong type will result in a runtime panic.
+	if v, ok := modified["token"]; ok {
+		opts.Token = gofastly.String(v.(string))
+	}
+	if v, ok := modified["format"]; ok {
+		opts.Format = gofastly.String(v.(string))
+	}
+	if v, ok := modified["format_version"]; ok {
+		opts.FormatVersion = gofastly.Int(v.(int))
+	}
+	if v, ok := modified["response_condition"]; ok {
+		opts.ResponseCondition = gofastly.String(v.(string))
+	}
+	if v, ok := modified["placement"]; ok {
+		opts.Placement = gofastly.String(v.(string))
+	}
+	if v, ok := modified["region"]; ok {
+		opts.Region = gofastly.String(v.(string))
+	}
+
+	log.Printf("[DEBUG] Update New Relic OTLP Opts: %#v", opts)
+	_, err := conn.UpdateNewRelicOTLP(&opts)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// Delete deletes the resource.
+func (h *NewRelicOTLPServiceAttributeHandler) Delete(_ context.Context, d *schema.ResourceData, resource map[string]any, serviceVersion int, conn *gofastly.Client) error {
+	opts := h.buildDelete(resource, d.Id(), serviceVersion)
+
+	log.Printf("[DEBUG] Fastly New Relic OTLP logging endpoint removal opts: %#v", opts)
+
+	return deleteNewRelicOTLP(conn, opts)
+}
+
+func createNewRelicOTLP(conn *gofastly.Client, i *gofastly.CreateNewRelicOTLPInput) error {
+	_, err := conn.CreateNewRelicOTLP(i)
+	return err
+}
+
+func deleteNewRelicOTLP(conn *gofastly.Client, i *gofastly.DeleteNewRelicOTLPInput) error {
+	err := conn.DeleteNewRelicOTLP(i)
+
+	errRes, ok := err.(*gofastly.HTTPError)
+	if !ok {
+		return err
+	}
+	// 404 response codes don't result in an error propagating because a 404 could
+	// indicate that a resource was deleted elsewhere.
+	if !errRes.IsNotFound() {
+		return err
+	}
+	return nil
+}
+
+// flattenNewRelicOTLP models data into format suitable for saving to Terraform state.
+func flattenNewRelicOTLP(remoteState []*gofastly.NewRelicOTLP) []map[string]any {
+	var result []map[string]any
+	for _, resource := range remoteState {
+		data := map[string]any{
+			"name":               resource.Name,
+			"token":              resource.Token,
+			"format":             resource.Format,
+			"format_version":     resource.FormatVersion,
+			"placement":          resource.Placement,
+			"region":             resource.Region,
+			"response_condition": resource.ResponseCondition,
+		}
+
+		// Prune any empty values that come from the default string value in structs.
+		for k, v := range data {
+			if v == "" {
+				delete(data, k)
+			}
+		}
+
+		result = append(result, data)
+	}
+
+	return result
+}
+
+func (h *NewRelicOTLPServiceAttributeHandler) buildCreate(newrelicotlpMap any, serviceID string, serviceVersion int) *gofastly.CreateNewRelicOTLPInput {
+	resource := newrelicotlpMap.(map[string]any)
+
+	vla := h.getVCLLoggingAttributes(resource)
+	opts := &gofastly.CreateNewRelicOTLPInput{
+		Format:         gofastly.String(vla.format),
+		FormatVersion:  vla.formatVersion,
+		Name:           gofastly.String(resource["name"].(string)),
+		Region:         gofastly.String(resource["region"].(string)),
+		ServiceID:      serviceID,
+		ServiceVersion: serviceVersion,
+		Token:          gofastly.String(resource["token"].(string)),
+	}
+
+	// WARNING: The following fields shouldn't have an empty string passed.
+	// As it will cause the Fastly API to return an error.
+	// This is because go-fastly v7+ will not 'omitempty' due to pointer type.
+	if vla.placement != "" {
+		opts.Placement = gofastly.String(vla.placement)
+	}
+	if vla.responseCondition != "" {
+		opts.ResponseCondition = gofastly.String(vla.responseCondition)
+	}
+
+	return opts
+}
+
+func (h *NewRelicOTLPServiceAttributeHandler) buildDelete(newrelicotlpMap any, serviceID string, serviceVersion int) *gofastly.DeleteNewRelicOTLPInput {
+	resource := newrelicotlpMap.(map[string]any)
+
+	return &gofastly.DeleteNewRelicOTLPInput{
+		ServiceID:      serviceID,
+		ServiceVersion: serviceVersion,
+		Name:           resource["name"].(string),
+	}
+}