Enable to set a route table as Main

outscale/provider.go

@@ -107,6 +107,7 @@ func Provider() terraform.ResourceProvider {
 			"outscale_ca":                                resourceOutscaleOAPICa(),
 			"outscale_api_access_rule":                   resourceOutscaleOAPIApiAccessRule(),
 			"outscale_api_access_policy":                 resourceOutscaleOAPIApiAccessPolicy(),
+			"outscale_main_route_table_link":             resourceLinkMainRouteTable(),
 		},
 		DataSourcesMap: map[string]*schema.Resource{
 			"outscale_vm":                           dataSourceOutscaleOAPIVM(),

outscale/resource_outscale_main_route_table_link.go

@@ -0,0 +1,183 @@
+package outscale
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	oscgo "github.com/outscale/osc-sdk-go/v2"
+	"github.com/terraform-providers/terraform-provider-outscale/utils"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+)
+
+func resourceLinkMainRouteTable() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceLinkMainRouteTableCreate,
+		Read:   resourceLinkMainRouteTableRead,
+		Delete: resourceLinkMainRouteTableDelete,
+		Schema: map[string]*schema.Schema{
+			"net_id": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"route_table_id": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"link_route_table_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"default_route_table_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"subnet_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"main": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+			"request_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceLinkMainRouteTableCreate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*OutscaleClient).OSCAPI
+	netID := d.Get("net_id").(string)
+
+	routeTable, err := readMainLinkRouteTable(meta.(*OutscaleClient), netID)
+	if err != nil {
+		return err
+	}
+	linkRouteTable := routeTable.GetLinkRouteTables()
+	oldLinkRouteTableId := linkRouteTable[0].GetLinkRouteTableId()
+	defaultRouteTableId := linkRouteTable[0].GetRouteTableId()
+
+	updateRequest := oscgo.UpdateRouteTableLinkRequest{
+		RouteTableId: d.Get("route_table_id").(string),
+	}
+	updateRequest.SetLinkRouteTableId(oldLinkRouteTableId)
+	resp := oscgo.UpdateRouteTableLinkResponse{}
+	err = resource.Retry(5*time.Minute, func() *resource.RetryError {
+		rp, httpResp, err := conn.RouteTableApi.UpdateRouteTableLink(
+			context.Background()).UpdateRouteTableLinkRequest(updateRequest).Execute()
+		if err != nil {
+			return utils.CheckThrottling(httpResp, err)
+		}
+		resp = rp
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+
+	if err := d.Set("default_route_table_id", defaultRouteTableId); err != nil {
+		return err
+	}
+	d.SetId(resp.GetLinkRouteTableId())
+
+	return resourceOutscaleOAPILinkRouteTableRead(d, meta)
+}
+
+func resourceLinkMainRouteTableRead(d *schema.ResourceData, meta interface{}) error {
+	netID := d.Get("net_id").(string)
+	routeTable, err := readMainLinkRouteTable(meta.(*OutscaleClient), netID)
+	if err != nil {
+		return err
+	}
+	linkRTable := routeTable.GetLinkRouteTables()
+	if linkRTable == nil {
+		utils.LogManuallyDeleted("RouteTableLink", d.Id())
+		d.SetId("")
+		return nil
+	}
+
+	if err := d.Set("net_id", linkRTable[0].GetNetId()); err != nil {
+		return err
+	}
+	if linkRTable[0].GetSubnetId() != "" {
+		if err := d.Set("subnet_id", linkRTable[0].GetSubnetId()); err != nil {
+			return err
+		}
+	}
+	if err := d.Set("link_route_table_id", linkRTable[0].GetLinkRouteTableId()); err != nil {
+		return err
+	}
+	if err := d.Set("main", linkRTable[0].GetMain()); err != nil {
+		return err
+	}
+	if err := d.Set("route_table_id", linkRTable[0].GetRouteTableId()); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func resourceLinkMainRouteTableDelete(d *schema.ResourceData, meta interface{}) error {
+	var err error
+	conn := meta.(*OutscaleClient).OSCAPI
+
+	updateRequest := oscgo.UpdateRouteTableLinkRequest{
+		LinkRouteTableId: d.Get("link_route_table_id").(string),
+		RouteTableId:     d.Get("default_route_table_id").(string),
+	}
+
+	err = resource.Retry(5*time.Minute, func() *resource.RetryError {
+		_, httpResp, err := conn.RouteTableApi.UpdateRouteTableLink(
+			context.Background()).UpdateRouteTableLinkRequest(updateRequest).Execute()
+		if err != nil {
+			return utils.CheckThrottling(httpResp, err)
+		}
+		return nil
+	})
+
+	if err != nil {
+		return fmt.Errorf("Error deleting link route table: %s", err)
+	}
+
+	return nil
+}
+
+func readMainLinkRouteTable(meta *OutscaleClient, netID string) (oscgo.RouteTable, error) {
+	conn := meta.OSCAPI
+
+	var resp oscgo.ReadRouteTablesResponse
+	var err error
+	var routeTable oscgo.RouteTable
+
+	rtbRequest := oscgo.ReadRouteTablesRequest{}
+	rtbRequest.Filters = &oscgo.FiltersRouteTable{
+		NetIds:             &[]string{netID},
+		LinkRouteTableMain: &[]bool{true}[0],
+	}
+	err = resource.Retry(15*time.Minute, func() *resource.RetryError {
+		var err error
+		rp, httpResp, err := conn.RouteTableApi.ReadRouteTables(
+			context.Background()).ReadRouteTablesRequest(rtbRequest).Execute()
+		if err != nil {
+			return utils.CheckThrottling(httpResp, err)
+		}
+		resp = rp
+		return nil
+	})
+
+	if err != nil {
+		return routeTable, err
+	}
+	if len(resp.GetRouteTables()) == 0 {
+		return routeTable, nil
+	}
+
+	return resp.GetRouteTables()[0], nil
+}

outscale/resource_outscale_main_route_table_link_test.go

@@ -0,0 +1,145 @@
+package outscale
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"testing"
+	"time"
+
+	oscgo "github.com/outscale/osc-sdk-go/v2"
+	"github.com/terraform-providers/terraform-provider-outscale/utils"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
+)
+
+func TestAccNet_WithLinkMainRouteTable_basic(t *testing.T) {
+	t.Parallel()
+	var v oscgo.RouteTable
+	resourceName := "outscale_main_route_table_link.main"
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckLinkMainRouteTableDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccLinkMainRouteTableConfig,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckLinkMainRouteTableExists(
+						resourceName, &v),
+					resource.TestCheckResourceAttrSet(resourceName, "link_route_table_id"),
+					resource.TestCheckResourceAttrSet(resourceName, "main"),
+					resource.TestCheckResourceAttr(resourceName, "main", "true"),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckLinkMainRouteTableDestroy(s *terraform.State) error {
+	conn := testAccProvider.Meta().(*OutscaleClient).OSCAPI
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "outscale_main_route_table_link" {
+			continue
+		}
+		params := oscgo.ReadRouteTablesRequest{
+			Filters: &oscgo.FiltersRouteTable{
+				RouteTableIds: &[]string{rs.Primary.Attributes["route_table_id"]},
+			},
+		}
+		var resp oscgo.ReadRouteTablesResponse
+		var err error
+		err = resource.Retry(2*time.Minute, func() *resource.RetryError {
+			rp, httpResp, err := conn.RouteTableApi.ReadRouteTables(context.Background()).ReadRouteTablesRequest(params).Execute()
+			if err != nil {
+				return utils.CheckThrottling(httpResp, err)
+			}
+			resp = rp
+			return nil
+		})
+
+		if err != nil {
+			if strings.Contains(fmt.Sprint(err), "InvalidRouteTableID.NotFound") {
+				return nil
+			}
+			return err
+		}
+
+		if len(resp.GetRouteTables()) > 0 {
+			return fmt.Errorf(
+				"RouteTable: %s has LinkRouteTables", resp.GetRouteTables()[0].GetRouteTableId())
+		}
+	}
+	return nil
+}
+
+func testAccCheckLinkMainRouteTableExists(n string, v *oscgo.RouteTable) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		rs, ok := s.RootModule().Resources[n]
+		if !ok {
+			return fmt.Errorf("Not found: %s", n)
+		}
+
+		if rs.Primary.ID == "" {
+			return fmt.Errorf("No ID is set")
+		}
+
+		conn := testAccProvider.Meta().(*OutscaleClient).OSCAPI
+
+		params := oscgo.ReadRouteTablesRequest{
+			Filters: &oscgo.FiltersRouteTable{
+				RouteTableIds: &[]string{rs.Primary.Attributes["route_table_id"]},
+			},
+		}
+		var resp oscgo.ReadRouteTablesResponse
+		var err error
+		err = resource.Retry(2*time.Minute, func() *resource.RetryError {
+			rp, httpResp, err := conn.RouteTableApi.ReadRouteTables(context.Background()).ReadRouteTablesRequest(params).Execute()
+			if err != nil {
+				return utils.CheckThrottling(httpResp, err)
+			}
+			resp = rp
+			return nil
+		})
+
+		if err != nil {
+			return err
+		}
+		if len(resp.GetRouteTables()) == 0 {
+			return fmt.Errorf("RouteTable not found")
+		}
+
+		*v = resp.GetRouteTables()[0]
+		if len(v.GetLinkRouteTables()) == 0 {
+			return fmt.Errorf("RouteTable: %s has no LinkRouteTables", v.GetRouteTableId())
+		}
+
+		return nil
+	}
+}
+
+const testAccLinkMainRouteTableConfig = `
+	resource "outscale_net" "main_net" {
+		ip_range = "10.1.0.0/16"
+		tags {
+			key = "Name"
+			value = "testacc-mainRTable-link"
+		}
+	}
+
+	resource "outscale_subnet" "mainSubnet" {
+		net_id = outscale_net.main_net.net_id
+		ip_range = "10.1.1.0/24"
+	}
+
+	resource "outscale_route_table" "mainRTable" {
+		net_id = outscale_net.main_net.net_id
+	}
+
+	resource "outscale_main_route_table_link" "main" {
+		net_id = outscale_net.main_net.net_id
+		route_table_id = outscale_route_table.mainRTable.id
+	}
+`