Add dns (#43)

* + dns zone resource

* + dns zone record resource

* ~ check id

* fix zone record, add docs, add tests

* add test on update

* mv client to sdk

* fix creating records with unexisted zone

* rename resource_records to resource_record

* add filter to records

* add filter to records

Author: shubinmi

docs/index.md

@@ -247,6 +247,7 @@ resource "gcore_lbmember" "lbm2" {
 - **gcore_api** (String) Region API
 - **gcore_cdn_api** (String) CDN API
 - **gcore_client_id** (String) Client id
+- **gcore_dns_api** (String) DNS API
 - **gcore_platform** (String) Platform ulr is used for generate jwt
 - **gcore_storage_api** (String) Storage API
 - **ignore_creds_auth_error** (Boolean) Should be set to true when you are gonna to use storage resource with permanent API-token only.

docs/resources/gcore_dns_zone.md

@@ -0,0 +1,41 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "gcore_dns_zone Resource - terraform-provider-gcorelabs"
+subcategory: ""
+description: |-
+  Represent DNS zone resource. https://dns.gcorelabs.com/zones
+---
+
+# gcore_dns_zone (Resource)
+
+Represent DNS zone resource. https://dns.gcorelabs.com/zones
+
+## Example Usage
+
+```terraform
+provider gcore {
+  user_name = "test"
+  password = "test"
+  permanent_api_token="123$321" // https://support.gcorelabs.com/hc/en-us/articles/360018625617-API-tokens
+  ignore_creds_auth_error=true // if you want to manage storage or dns resources only and provide permanent_api_token without user_name & password
+  gcore_platform = "https://api.gcdn.co"
+  gcore_dns_api = "https://dnsapi.gcorelabs.com"
+}
+
+resource "gcore_dns_zone" "example_zone" {
+  name = "example_zone.com"
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- **name** (String) A name of DNS Zone resource.
+
+### Optional
+
+- **id** (String) The ID of this resource.
+
+

docs/resources/gcore_dns_zone_record.md

@@ -0,0 +1,109 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "gcore_dns_zone_record Resource - terraform-provider-gcorelabs"
+subcategory: ""
+description: |-
+  Represent DNS Zone Record resource. https://dns.gcorelabs.com/zones
+---
+
+# gcore_dns_zone_record (Resource)
+
+Represent DNS Zone Record resource. https://dns.gcorelabs.com/zones
+
+## Example Usage
+
+```terraform
+provider gcore {
+  user_name = "test"
+  password = "test"
+  permanent_api_token="123$321" // https://support.gcorelabs.com/hc/en-us/articles/360018625617-API-tokens
+  ignore_creds_auth_error=true // if you want to manage storage or dns resources only and provide permanent_api_token without user_name & password
+  gcore_platform = "https://api.gcdn.co"
+  gcore_dns_api = "https://dnsapi.gcorelabs.com"
+}
+
+resource "gcore_dns_zone_record" "subdomain_examplezone" {
+  zone = "examplezone.com"
+  domain = "subdomain.examplezone.com"
+  type = "TXT"
+  ttl = 10
+
+  filter {
+    type = "geodistance"
+    limit = 1
+    strict = true
+  }
+
+  resource_record {
+    content  = "1234"
+    enabled = true
+
+    meta {
+      latlong = [52.367,4.9041]
+      asn = [12345]
+      ip = ["1.1.1.1"]
+      notes = ["notes"]
+      continents = ["asia"]
+      countries = ["russia"]
+      default = true
+    }
+  }
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- **domain** (String) A domain of DNS Zone Record resource.
+- **resource_record** (Block Set, Min: 1) An array of contents with meta of DNS Zone Record resource. (see [below for nested schema](#nestedblock--resource_record))
+- **type** (String) A type of DNS Zone Record resource.
+- **zone** (String) A zone of DNS Zone Record resource.
+
+### Optional
+
+- **filter** (Block Set) (see [below for nested schema](#nestedblock--filter))
+- **id** (String) The ID of this resource.
+- **ttl** (Number) A ttl of DNS Zone Record resource.
+
+<a id="nestedblock--resource_record"></a>
+### Nested Schema for `resource_record`
+
+Required:
+
+- **content** (String) A content of DNS Zone Record resource.
+
+Optional:
+
+- **enabled** (Boolean) Manage of public appearing of DNS Zone Record resource.
+- **meta** (Block Set, Max: 1) (see [below for nested schema](#nestedblock--resource_record--meta))
+
+<a id="nestedblock--resource_record--meta"></a>
+### Nested Schema for `resource_record.meta`
+
+Optional:
+
+- **asn** (List of Number) An asn meta (e.g. 12345) of DNS Zone Record resource.
+- **continents** (List of String) Continents meta (e.g. Asia) of DNS Zone Record resource.
+- **countries** (List of String) Countries meta (e.g. USA) of DNS Zone Record resource.
+- **default** (Boolean) Fallback meta equals true marks records which are used as a default answer (when nothing was selected by specified meta fields).
+- **ip** (List of String) An ip meta (e.g. 127.0.0.0) of DNS Zone Record resource.
+- **latlong** (List of Number) A latlong meta (e.g. 27.988056, 86.925278) of DNS Zone Record resource.
+- **notes** (List of String) A notes meta (e.g. Miami DC) of DNS Zone Record resource.
+
+
+
+<a id="nestedblock--filter"></a>
+### Nested Schema for `filter`
+
+Required:
+
+- **type** (String) A DNS Zone Record filter option that describe a name of filter.
+
+Optional:
+
+- **limit** (Number) A DNS Zone Record filter option that describe how many records will be percolated.
+- **strict** (Boolean) A DNS Zone Record filter option that describe possibility to return answers if no records were percolated through filter.
+
+

examples/resources/gcore_dns_zone/resource.tf

@@ -0,0 +1,12 @@
+provider gcore {
+  user_name = "test"
+  password = "test"
+  permanent_api_token="123$321" // https://support.gcorelabs.com/hc/en-us/articles/360018625617-API-tokens
+  ignore_creds_auth_error=true // if you want to manage storage or dns resources only and provide permanent_api_token without user_name & password
+  gcore_platform = "https://api.gcdn.co"
+  gcore_dns_api = "https://dnsapi.gcorelabs.com"
+}
+
+resource "gcore_dns_zone" "example_zone" {
+  name = "example_zone.com"
+}

examples/resources/gcore_dns_zone_record/resource.tf

@@ -0,0 +1,36 @@
+provider gcore {
+  user_name = "test"
+  password = "test"
+  permanent_api_token="123$321" // https://support.gcorelabs.com/hc/en-us/articles/360018625617-API-tokens
+  ignore_creds_auth_error=true // if you want to manage storage or dns resources only and provide permanent_api_token without user_name & password
+  gcore_platform = "https://api.gcdn.co"
+  gcore_dns_api = "https://dnsapi.gcorelabs.com"
+}
+
+resource "gcore_dns_zone_record" "subdomain_examplezone" {
+  zone = "examplezone.com"
+  domain = "subdomain.examplezone.com"
+  type = "TXT"
+  ttl = 10
+
+  filter {
+    type = "geodistance"
+    limit = 1
+    strict = true
+  }
+
+  resource_record {
+    content  = "1234"
+    enabled = true
+
+    meta {
+      latlong = [52.367,4.9041]
+      asn = [12345]
+      ip = ["1.1.1.1"]
+      notes = ["notes"]
+      continents = ["asia"]
+      countries = ["russia"]
+      default = true
+    }
+  }
+}

gcore/provider.go

@@ -5,7 +5,9 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"net/url"
 
+	dnssdk "github.com/G-Core/g-dns-sdk-go"
 	storageSDK "github.com/G-Core/gcorelabs-storage-sdk-go"
 	gcdn "github.com/G-Core/gcorelabscdn-go"
 	gcdnProvider "github.com/G-Core/gcorelabscdn-go/gcore/provider"
@@ -72,6 +74,12 @@ func Provider() *schema.Provider {
 				Description: "Storage API",
 				DefaultFunc: schema.EnvDefaultFunc("GCORE_STORAGE_API", ""),
 			},
+			"gcore_dns_api": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "DNS API",
+				DefaultFunc: schema.EnvDefaultFunc("GCORE_DNS_API", ""),
+			},
 			"gcore_client_id": &schema.Schema{
 				Type:        schema.TypeString,
 				Optional:    true,
@@ -99,6 +107,8 @@ func Provider() *schema.Provider {
 			"gcore_k8s":              resourceK8s(),
 			"gcore_k8s_pool":         resourceK8sPool(),
 			"gcore_storage_s3":       resourceStorageS3(),
+			DNSZoneResource:          resourceDNSZone(),
+			DNSZoneRecordResource:    resourceDNSZoneRecord(),
 			"gcore_storage_sftp":     resourceStorageSFTP(),
 			"gcore_storage_sftp_key": resourceStorageSFTPKey(),
 			"gcore_cdn_resource":     resourceCDNResource(),
@@ -140,6 +150,7 @@ func providerConfigure(ctx context.Context, d *schema.ResourceData) (interface{}
 	api := d.Get("gcore_api").(string)
 	cdnAPI := d.Get("gcore_cdn_api").(string)
 	storageAPI := d.Get("gcore_storage_api").(string)
+	dnsAPI := d.Get("gcore_dns_api").(string)
 	platform := d.Get("gcore_platform").(string)
 	clientID := d.Get("gcore_client_id").(string)
 
@@ -187,6 +198,19 @@ func providerConfigure(ctx context.Context, d *schema.ResourceData) (interface{}
 			storageSDK.WithPermanentTokenAuth(func() string { return permanentToken }),
 		)
 	}
+	if dnsAPI != "" {
+		baseUrl, err := url.Parse(dnsAPI)
+		if err != nil {
+			return nil, diag.FromErr(fmt.Errorf("dns api url: %w", err))
+		}
+		authorizer := dnssdk.BearerAuth(provider.AccessToken())
+		if permanentToken != "" {
+			authorizer = dnssdk.PermanentAPIKeyAuth(permanentToken)
+		}
+		config.DNSClient = dnssdk.NewClient(authorizer, func(client *dnssdk.Client) {
+			client.BaseURL = baseUrl
+		})
+	}
 
 	return &config, diags
 }

gcore/provider_test.go

@@ -3,21 +3,21 @@ package gcore
 import (
 	"fmt"
 	"net/http"
+	"net/url"
 	"os"
 	"strconv"
 	"strings"
 	"testing"
 
+	dnssdk "github.com/G-Core/g-dns-sdk-go"
 	storageSDK "github.com/G-Core/gcorelabs-storage-sdk-go"
-
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
-
 	gcdn "github.com/G-Core/gcorelabscdn-go"
 	gcdnProvider "github.com/G-Core/gcorelabscdn-go/gcore/provider"
 	gcorecloud "github.com/G-Core/gcorelabscloud-go"
 	gc "github.com/G-Core/gcorelabscloud-go/gcore"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
 )
 
 type VarName string
@@ -27,6 +27,7 @@ const (
 	GCORE_PASSWORD_VAR           VarName = "GCORE_PASSWORD"
 	GCORE_CDN_URL_VAR            VarName = "GCORE_CDN_URL"
 	GCORE_STORAGE_URL_VAR        VarName = "GCORE_STORAGE_API"
+	GCORE_DNS_URL_VAR            VarName = "GCORE_DNS_API"
 	GCORE_IMAGE_VAR              VarName = "GCORE_IMAGE"
 	GCORE_SECGROUP_VAR           VarName = "GCORE_SECGROUP"
 	GCORE_EXT_NET_VAR            VarName = "GCORE_EXT_NET"
@@ -64,6 +65,7 @@ var (
 	GCORE_CDN_ORIGINGROUP_ID = getEnv(GCORE_CDN_ORIGINGROUP_ID_VAR)
 	GCORE_CDN_RESOURCE_ID    = getEnv(GCORE_CDN_RESOURCE_ID_VAR)
 	GCORE_STORAGE_API        = getEnv(GCORE_STORAGE_URL_VAR)
+	GCORE_DNS_API            = getEnv(GCORE_DNS_URL_VAR)
 	GCORE_NETWORK_ID         = getEnv(GCORE_NETWORK_ID_VAR)
 	GCORE_SUBNET_ID          = getEnv(GCORE_SUBNET_ID_VAR)
 	GCORE_CLUSTER_ID         = getEnv(GCORE_CLUSTER_ID_VAR)
@@ -86,6 +88,7 @@ var varsMap = map[VarName]string{
 	GCORE_CDN_ORIGINGROUP_ID_VAR: GCORE_CDN_ORIGINGROUP_ID,
 	GCORE_CDN_RESOURCE_ID_VAR:    GCORE_CDN_RESOURCE_ID,
 	GCORE_STORAGE_URL_VAR:        GCORE_STORAGE_API,
+	GCORE_DNS_URL_VAR:            GCORE_DNS_API,
 	GCORE_NETWORK_ID_VAR:         GCORE_NETWORK_ID,
 	GCORE_SUBNET_ID_VAR:          GCORE_SUBNET_ID,
 	GCORE_CLUSTER_ID_VAR:         GCORE_CLUSTER_ID,
@@ -359,10 +362,23 @@ func createTestConfig() (*Config, error) {
 		storageClient = storageSDK.NewSDK(stHost, stPath, storageSDK.WithBearerAuth(provider.AccessToken))
 	}
 
+	var dnsClient *dnssdk.Client
+	if GCORE_DNS_API != "" {
+		baseUrl, err := url.Parse(GCORE_DNS_API)
+		if err == nil {
+			authorizer := dnssdk.BearerAuth(provider.AccessToken())
+			dnsClient = dnssdk.NewClient(authorizer, func(client *dnssdk.Client) {
+				client.BaseURL = baseUrl
+			})
+		}
+
+	}
+
 	config := Config{
 		Provider:      provider,
 		CDNClient:     cdnService,
 		StorageClient: storageClient,
+		DNSClient:     dnsClient,
 	}
 
 	return &config, err