526 lines
19 KiB
Go
526 lines
19 KiB
Go
package table
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import (
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"context"
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"fmt"
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"net/http"
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"strings"
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"time"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/booldefault"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/boolplanmodifier"
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iaasUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/iaas/utils"
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"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
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"github.com/hashicorp/terraform-plugin-framework/path"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
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"github.com/hashicorp/terraform-plugin-framework/schema/validator"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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"github.com/stackitcloud/stackit-sdk-go/services/iaasalpha"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/features"
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iaasalphaUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/iaasalpha/utils"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/utils"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/validate"
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)
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// Ensure the implementation satisfies the expected interfaces.
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var (
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_ resource.Resource = &routingTableResource{}
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_ resource.ResourceWithConfigure = &routingTableResource{}
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_ resource.ResourceWithImportState = &routingTableResource{}
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_ resource.ResourceWithModifyPlan = &routingTableResource{}
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)
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type Model struct {
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Id types.String `tfsdk:"id"` // needed by TF
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OrganizationId types.String `tfsdk:"organization_id"`
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RoutingTableId types.String `tfsdk:"routing_table_id"`
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Name types.String `tfsdk:"name"`
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NetworkAreaId types.String `tfsdk:"network_area_id"`
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Description types.String `tfsdk:"description"`
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Labels types.Map `tfsdk:"labels"`
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Region types.String `tfsdk:"region"`
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SystemRoutes types.Bool `tfsdk:"system_routes"`
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CreatedAt types.String `tfsdk:"created_at"`
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UpdatedAt types.String `tfsdk:"updated_at"`
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}
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// NewRoutingTableResource is a helper function to simplify the provider implementation.
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func NewRoutingTableResource() resource.Resource {
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return &routingTableResource{}
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}
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// routingTableResource is the resource implementation.
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type routingTableResource struct {
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client *iaasalpha.APIClient
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providerData core.ProviderData
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}
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// Metadata returns the resource type name.
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func (r *routingTableResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_routing_table"
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}
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// Configure adds the provider configured client to the resource.
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func (r *routingTableResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
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var ok bool
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r.providerData, ok = conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
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if !ok {
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return
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}
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features.CheckExperimentEnabled(ctx, &r.providerData, features.RoutingTablesExperiment, "stackit_routing_table", core.Resource, &resp.Diagnostics)
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if resp.Diagnostics.HasError() {
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return
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}
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apiClient := iaasalphaUtils.ConfigureClient(ctx, &r.providerData, &resp.Diagnostics)
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if resp.Diagnostics.HasError() {
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return
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}
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r.client = apiClient
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tflog.Info(ctx, "IaaS alpha client configured")
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}
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// ModifyPlan implements resource.ResourceWithModifyPlan.
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// Use the modifier to set the effective region in the current plan.
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func (r *routingTableResource) ModifyPlan(ctx context.Context, req resource.ModifyPlanRequest, resp *resource.ModifyPlanResponse) { // nolint:gocritic // function signature required by Terraform
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// skip initial empty configuration to avoid follow-up errors
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if req.Config.Raw.IsNull() {
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return
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}
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var configModel Model
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resp.Diagnostics.Append(req.Config.Get(ctx, &configModel)...)
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if resp.Diagnostics.HasError() {
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return
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}
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var planModel Model
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resp.Diagnostics.Append(req.Plan.Get(ctx, &planModel)...)
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if resp.Diagnostics.HasError() {
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return
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}
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utils.AdaptRegion(ctx, configModel.Region, &planModel.Region, r.providerData.GetRegion(), resp)
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if resp.Diagnostics.HasError() {
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return
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}
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resp.Diagnostics.Append(resp.Plan.Set(ctx, planModel)...)
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if resp.Diagnostics.HasError() {
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return
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}
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}
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func (r *routingTableResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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description := "Routing table resource schema. Must have a `region` specified in the provider configuration."
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resp.Schema = schema.Schema{
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Description: description,
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MarkdownDescription: features.AddExperimentDescription(description, features.RoutingTablesExperiment, core.Resource),
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Description: "Terraform's internal resource ID. It is structured as \"`organization_id`,`region`,`network_area_id`,`routing_table_id`\".",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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},
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},
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"organization_id": schema.StringAttribute{
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Description: "STACKIT organization ID to which the routing table is associated.",
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Required: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.RequiresReplace(),
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},
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"routing_table_id": schema.StringAttribute{
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Description: "The routing tables ID.",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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stringplanmodifier.RequiresReplace(),
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},
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"name": schema.StringAttribute{
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Description: "The name of the routing table.",
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Required: true,
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Validators: []validator.String{
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stringvalidator.LengthAtLeast(1),
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stringvalidator.LengthAtMost(63),
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},
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},
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"network_area_id": schema.StringAttribute{
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Description: "The network area ID to which the routing table is associated.",
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Required: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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stringplanmodifier.RequiresReplace(),
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},
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"description": schema.StringAttribute{
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Description: "Description of the routing table.",
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Optional: true,
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Computed: true,
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Validators: []validator.String{
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stringvalidator.LengthAtMost(127),
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},
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},
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"labels": schema.MapAttribute{
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Description: "Labels are key-value string pairs which can be attached to a resource container",
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ElementType: types.StringType,
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Optional: true,
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},
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"region": schema.StringAttribute{
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Optional: true,
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// must be computed to allow for storing the override value from the provider
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Computed: true,
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Description: "The resource region. If not defined, the provider region is used.",
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.RequiresReplace(),
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},
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},
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"system_routes": schema.BoolAttribute{
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Description: "This controls whether the routes for project-to-project communication are created automatically or not.",
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Optional: true,
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Computed: true,
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Default: booldefault.StaticBool(true),
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PlanModifiers: []planmodifier.Bool{
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boolplanmodifier.RequiresReplace(),
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},
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},
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"created_at": schema.StringAttribute{
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Description: "Date-time when the routing table was created",
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Computed: true,
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},
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"updated_at": schema.StringAttribute{
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Description: "Date-time when the routing table was updated",
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Computed: true,
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},
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},
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}
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}
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// Create creates the resource and sets the initial Terraform state.
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func (r *routingTableResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { // nolint:gocritic // function signature required by Terraform
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// Retrieve values from plan
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var model Model
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diags := req.Plan.Get(ctx, &model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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organizationId := model.OrganizationId.ValueString()
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networkAreaId := model.NetworkAreaId.ValueString()
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region := r.providerData.GetRegionWithOverride(model.Region)
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ctx = tflog.SetField(ctx, "organization_id", organizationId)
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ctx = tflog.SetField(ctx, "region", region)
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ctx = tflog.SetField(ctx, "network_area_id", networkAreaId)
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// Generate API request body from model
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payload, err := toCreatePayload(ctx, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating routing table", fmt.Sprintf("Creating API payload: %v", err))
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return
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}
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routingTable, err := r.client.AddRoutingTableToArea(ctx, organizationId, networkAreaId, region).AddRoutingTableToAreaPayload(*payload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating routing table", fmt.Sprintf("Calling API: %v", err))
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return
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}
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ctx = core.LogResponse(ctx)
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// Map response body to schema
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err = mapFields(ctx, routingTable, &model, region)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating routing table.", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set state to fully populated data
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diags = resp.State.Set(ctx, model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "Routing table created")
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}
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// Read refreshes the Terraform state with the latest data.
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func (r *routingTableResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
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var model Model
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diags := req.State.Get(ctx, &model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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organizationId := model.OrganizationId.ValueString()
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routingTableId := model.RoutingTableId.ValueString()
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networkAreaId := model.NetworkAreaId.ValueString()
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region := r.providerData.GetRegionWithOverride(model.Region)
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ctx = tflog.SetField(ctx, "organization_id", organizationId)
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ctx = tflog.SetField(ctx, "region", region)
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ctx = tflog.SetField(ctx, "routing_table_id", routingTableId)
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ctx = tflog.SetField(ctx, "network_area_id", networkAreaId)
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routingTableResp, err := r.client.GetRoutingTableOfArea(ctx, organizationId, networkAreaId, region, routingTableId).Execute()
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if err != nil {
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utils.LogError(
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ctx,
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&resp.Diagnostics,
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err,
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"Reading routing table",
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fmt.Sprintf("routing table with ID %q does not exist in organization %q.", routingTableId, organizationId),
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map[int]string{
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http.StatusForbidden: fmt.Sprintf("Organization with ID %q not found or forbidden access", organizationId),
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},
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)
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resp.State.RemoveResource(ctx)
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return
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}
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ctx = core.LogResponse(ctx)
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// Map response body to schema
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err = mapFields(ctx, routingTableResp, &model, region)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading routing table", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set refreshed state
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diags = resp.State.Set(ctx, model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "Routing table read")
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}
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// Update updates the resource and sets the updated Terraform state on success.
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func (r *routingTableResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) { // nolint:gocritic // function signature required by Terraform
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// Retrieve values from plan
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var model Model
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diags := req.Plan.Get(ctx, &model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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organizationId := model.OrganizationId.ValueString()
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routingTableId := model.RoutingTableId.ValueString()
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networkAreaId := model.NetworkAreaId.ValueString()
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region := r.providerData.GetRegionWithOverride(model.Region)
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ctx = tflog.SetField(ctx, "organization_id", organizationId)
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ctx = tflog.SetField(ctx, "region", region)
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ctx = tflog.SetField(ctx, "routing_table_id", routingTableId)
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ctx = tflog.SetField(ctx, "network_area_id", networkAreaId)
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// Retrieve values from state
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var stateModel Model
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diags = req.State.Get(ctx, &stateModel)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Generate API request body from model
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payload, err := toUpdatePayload(ctx, &model, stateModel.Labels)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating routing table", fmt.Sprintf("Creating API payload: %v", err))
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return
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}
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routingTable, err := r.client.UpdateRoutingTableOfArea(ctx, organizationId, networkAreaId, region, routingTableId).UpdateRoutingTableOfAreaPayload(*payload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating routing table", fmt.Sprintf("Calling API: %v", err))
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return
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}
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ctx = core.LogResponse(ctx)
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// Map response body to schema
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err = mapFields(ctx, routingTable, &model, region)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating routing table", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set refreshed state
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diags = resp.State.Set(ctx, model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "Routing table updated")
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}
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// Delete deletes the resource and removes the Terraform state on success.
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func (r *routingTableResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { // nolint:gocritic // function signature required by Terraform
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// Retrieve values from state
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var model Model
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diags := req.State.Get(ctx, &model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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organizationId := model.OrganizationId.ValueString()
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region := r.providerData.GetRegionWithOverride(model.Region)
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routingTableId := model.RoutingTableId.ValueString()
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networkAreaId := model.NetworkAreaId.ValueString()
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ctx = tflog.SetField(ctx, "organization_id", organizationId)
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ctx = tflog.SetField(ctx, "region", region)
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ctx = tflog.SetField(ctx, "routing_table_id", routingTableId)
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ctx = tflog.SetField(ctx, "network_area_id", networkAreaId)
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// Delete existing routing table
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err := r.client.DeleteRoutingTableFromArea(ctx, organizationId, networkAreaId, region, routingTableId).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting routing table", fmt.Sprintf("Calling API: %v", err))
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return
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}
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ctx = core.LogResponse(ctx)
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tflog.Info(ctx, "Routing table deleted")
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}
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// ImportState imports a resource into the Terraform state on success.
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// The expected format of the resource import identifier is: organization_id,region,network_area_id,routing_table_id
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func (r *routingTableResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
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idParts := strings.Split(req.ID, core.Separator)
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if len(idParts) != 4 || idParts[0] == "" || idParts[1] == "" || idParts[2] == "" || idParts[3] == "" {
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core.LogAndAddError(ctx, &resp.Diagnostics,
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"Error importing routing table",
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fmt.Sprintf("Expected import identifier with format: [organization_id],[region],[network_area_id],[routing_table_id] Got: %q", req.ID),
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)
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return
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}
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organizationId := idParts[0]
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region := idParts[1]
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networkAreaId := idParts[2]
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routingTableId := idParts[3]
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ctx = tflog.SetField(ctx, "organization_id", organizationId)
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ctx = tflog.SetField(ctx, "region", region)
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ctx = tflog.SetField(ctx, "network_area_id", networkAreaId)
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ctx = tflog.SetField(ctx, "routing_table_id", routingTableId)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("organization_id"), organizationId)...)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), region)...)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("network_area_id"), networkAreaId)...)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("routing_table_id"), routingTableId)...)
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tflog.Info(ctx, "Routing table state imported")
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}
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func mapFields(ctx context.Context, routingTable *iaasalpha.RoutingTable, model *Model, region string) error {
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if routingTable == nil {
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return fmt.Errorf("response input is nil")
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}
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if model == nil {
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return fmt.Errorf("model input is nil")
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}
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var routingTableId string
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if model.RoutingTableId.ValueString() != "" {
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routingTableId = model.RoutingTableId.ValueString()
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} else if routingTable.Id != nil {
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routingTableId = *routingTable.Id
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} else {
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return fmt.Errorf("routing table id not present")
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}
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model.Id = utils.BuildInternalTerraformId(model.OrganizationId.ValueString(), region, model.NetworkAreaId.ValueString(), routingTableId)
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|
|
labels, err := iaasUtils.MapLabels(ctx, routingTable.Labels, model.Labels)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// created at and updated at
|
|
createdAtTF, updatedAtTF := types.StringNull(), types.StringNull()
|
|
if routingTable.CreatedAt != nil {
|
|
createdAtValue := *routingTable.CreatedAt
|
|
createdAtTF = types.StringValue(createdAtValue.Format(time.RFC3339))
|
|
}
|
|
if routingTable.UpdatedAt != nil {
|
|
updatedAtValue := *routingTable.UpdatedAt
|
|
updatedAtTF = types.StringValue(updatedAtValue.Format(time.RFC3339))
|
|
}
|
|
|
|
model.RoutingTableId = types.StringValue(routingTableId)
|
|
model.Name = types.StringPointerValue(routingTable.Name)
|
|
model.Description = types.StringPointerValue(routingTable.Description)
|
|
model.Labels = labels
|
|
model.Region = types.StringValue(region)
|
|
model.SystemRoutes = types.BoolPointerValue(routingTable.SystemRoutes)
|
|
model.CreatedAt = createdAtTF
|
|
model.UpdatedAt = updatedAtTF
|
|
return nil
|
|
}
|
|
|
|
func toCreatePayload(ctx context.Context, model *Model) (*iaasalpha.AddRoutingTableToAreaPayload, error) {
|
|
if model == nil {
|
|
return nil, fmt.Errorf("nil model")
|
|
}
|
|
|
|
labels, err := conversion.ToStringInterfaceMap(ctx, model.Labels)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("converting to Go map: %w", err)
|
|
}
|
|
|
|
return &iaasalpha.AddRoutingTableToAreaPayload{
|
|
Description: conversion.StringValueToPointer(model.Description),
|
|
Name: conversion.StringValueToPointer(model.Name),
|
|
Labels: &labels,
|
|
SystemRoutes: conversion.BoolValueToPointer(model.SystemRoutes),
|
|
}, nil
|
|
}
|
|
|
|
func toUpdatePayload(ctx context.Context, model *Model, currentLabels types.Map) (*iaasalpha.UpdateRoutingTableOfAreaPayload, error) {
|
|
if model == nil {
|
|
return nil, fmt.Errorf("nil model")
|
|
}
|
|
|
|
labels, err := conversion.ToJSONMapPartialUpdatePayload(ctx, currentLabels, model.Labels)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("converting to Go map: %w", err)
|
|
}
|
|
|
|
return &iaasalpha.UpdateRoutingTableOfAreaPayload{
|
|
Description: conversion.StringValueToPointer(model.Description),
|
|
Name: conversion.StringValueToPointer(model.Name),
|
|
Labels: &labels,
|
|
}, nil
|
|
}
|