556 lines
16 KiB
Go
556 lines
16 KiB
Go
package sqlserverflexalpha
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import (
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"context"
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_ "embed"
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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/path"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/identityschema"
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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/core/config"
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"github.com/stackitcloud/stackit-sdk-go/core/oapierror"
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"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/conversion"
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wait "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/wait/sqlserverflexalpha"
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"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/pkg_gen/sqlserverflexalpha"
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"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/core"
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"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/utils"
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sqlserverflexalphaResGen "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/services/sqlserverflexalpha/instance/resources_gen"
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)
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var (
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_ resource.Resource = &instanceResource{}
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_ resource.ResourceWithConfigure = &instanceResource{}
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_ resource.ResourceWithImportState = &instanceResource{}
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_ resource.ResourceWithModifyPlan = &instanceResource{}
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_ resource.ResourceWithIdentity = &instanceResource{}
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)
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func NewInstanceResource() resource.Resource {
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return &instanceResource{}
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}
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type instanceResource struct {
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client *sqlserverflexalpha.APIClient
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providerData core.ProviderData
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}
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// resourceModel describes the resource data model.
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type resourceModel = sqlserverflexalphaResGen.InstanceModel
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type InstanceResourceIdentityModel struct {
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ProjectID types.String `tfsdk:"project_id"`
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Region types.String `tfsdk:"region"`
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InstanceID types.String `tfsdk:"instance_id"`
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}
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func (r *instanceResource) Metadata(
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_ context.Context,
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req resource.MetadataRequest,
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resp *resource.MetadataResponse,
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) {
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resp.TypeName = req.ProviderTypeName + "_sqlserverflexalpha_instance"
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}
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//go:embed planModifiers.yaml
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var modifiersFileByte []byte
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func (r *instanceResource) Schema(ctx context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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s := sqlserverflexalphaResGen.InstanceResourceSchema(ctx)
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fields, err := utils.ReadModifiersConfig(modifiersFileByte)
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if err != nil {
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resp.Diagnostics.AddError("error during read modifiers config file", err.Error())
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return
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}
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err = utils.AddPlanModifiersToResourceSchema(fields, &s)
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if err != nil {
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resp.Diagnostics.AddError("error adding plan modifiers", err.Error())
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return
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}
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resp.Schema = s
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}
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func (r *instanceResource) IdentitySchema(
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_ context.Context,
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_ resource.IdentitySchemaRequest,
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resp *resource.IdentitySchemaResponse,
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) {
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resp.IdentitySchema = identityschema.Schema{
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Attributes: map[string]identityschema.Attribute{
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"project_id": identityschema.StringAttribute{
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RequiredForImport: true, // must be set during import by the practitioner
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},
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"region": identityschema.StringAttribute{
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RequiredForImport: true, // can be defaulted by the provider configuration
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},
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"instance_id": identityschema.StringAttribute{
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RequiredForImport: true, // can be defaulted by the provider configuration
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},
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},
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}
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}
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// Configure adds the provider configured client to the resource.
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func (r *instanceResource) Configure(
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ctx context.Context,
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req resource.ConfigureRequest,
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resp *resource.ConfigureResponse,
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) {
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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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apiClientConfigOptions := []config.ConfigurationOption{
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config.WithCustomAuth(r.providerData.RoundTripper),
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utils.UserAgentConfigOption(r.providerData.Version),
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}
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if r.providerData.SQLServerFlexCustomEndpoint != "" {
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apiClientConfigOptions = append(
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apiClientConfigOptions,
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config.WithEndpoint(r.providerData.SQLServerFlexCustomEndpoint),
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)
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} else {
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apiClientConfigOptions = append(apiClientConfigOptions, config.WithRegion(r.providerData.GetRegion()))
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}
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apiClient, err := sqlserverflexalpha.NewAPIClient(apiClientConfigOptions...)
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if err != nil {
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resp.Diagnostics.AddError(
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"Error configuring API client",
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fmt.Sprintf(
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"Configuring client: %v. This is an error related to the provider configuration, not to the resource configuration",
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err,
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),
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)
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return
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}
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r.client = apiClient
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tflog.Info(ctx, "sqlserverflexalpha.Instance 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 *instanceResource) ModifyPlan(
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ctx context.Context,
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req resource.ModifyPlanRequest,
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resp *resource.ModifyPlanResponse,
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) { // 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 resourceModel
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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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if req.Plan.Raw.IsNull() {
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return
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}
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var planModel resourceModel
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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 *instanceResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
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var data resourceModel
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crateErr := "[SQL Server Flex BETA - Create] error"
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// Read Terraform plan data into the model
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resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
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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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projectId := data.ProjectId.ValueString()
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region := data.Region.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "region", region)
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// Generate API request body from model
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payload, err := toCreatePayload(ctx, &data)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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crateErr,
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fmt.Sprintf("Creating API payload: %v", err),
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)
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return
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}
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// Create new Instance
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createResp, err := r.client.CreateInstanceRequest(
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ctx,
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projectId,
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region,
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).CreateInstanceRequestPayload(*payload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, crateErr, 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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InstanceId := *createResp.Id
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// Example data value setting
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data.InstanceId = types.StringValue("id-from-response")
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identity := InstanceResourceIdentityModel{
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ProjectID: types.StringValue(projectId),
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Region: types.StringValue(region),
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InstanceID: types.StringValue(InstanceId),
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}
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resp.Diagnostics.Append(resp.Identity.Set(ctx, identity)...)
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if resp.Diagnostics.HasError() {
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return
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}
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waitResp, err := wait.CreateInstanceWaitHandler(
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ctx,
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r.client,
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projectId,
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InstanceId,
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region,
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).SetSleepBeforeWait(
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10 * time.Second,
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).SetTimeout(
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90 * time.Minute,
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).WaitWithContext(ctx)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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crateErr,
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fmt.Sprintf("Instance creation waiting: %v", err),
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)
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return
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}
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if waitResp.Id == nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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crateErr,
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"Instance creation waiting: returned id is nil",
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)
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return
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}
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// Map response body to schema
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err = mapResponseToModel(ctx, waitResp, &data, resp.Diagnostics)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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crateErr,
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fmt.Sprintf("processing API payload: %v", err),
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)
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return
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}
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// Save data into Terraform state
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resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
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tflog.Info(ctx, "sqlserverflexalpha.Instance created")
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}
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func (r *instanceResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
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var data resourceModel
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// Read Terraform prior state data into the model
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resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Read identity data
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var identityData InstanceResourceIdentityModel
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resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
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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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projectId := data.ProjectId.ValueString()
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region := data.Region.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "region", region)
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instanceId := data.InstanceId.ValueString()
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ctx = tflog.SetField(ctx, "instance_id", instanceId)
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instanceResp, err := r.client.GetInstanceRequest(ctx, projectId, region, instanceId).Execute()
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if err != nil {
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oapiErr, ok := err.(*oapierror.GenericOpenAPIError) //nolint:errorlint //complaining that error.As should be used to catch wrapped errors, but this error should not be wrapped
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if ok && oapiErr.StatusCode == http.StatusNotFound {
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resp.State.RemoveResource(ctx)
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return
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}
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", err.Error())
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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 = mapResponseToModel(ctx, instanceResp, &data, resp.Diagnostics)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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"Error reading instance",
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fmt.Sprintf("Processing API payload: %v", err),
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)
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return
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}
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// Save identity into Terraform state
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identity := InstanceResourceIdentityModel{
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ProjectID: types.StringValue(projectId),
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Region: types.StringValue(region),
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InstanceID: types.StringValue(instanceId),
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}
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resp.Diagnostics.Append(resp.Identity.Set(ctx, identity)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Save updated data into Terraform state
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resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "sqlserverflexalpha.Instance read")
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}
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func (r *instanceResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
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var data resourceModel
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updateInstanceError := "Error updating instance"
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resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
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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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projectId := data.ProjectId.ValueString()
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region := data.Region.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "region", region)
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instanceId := data.InstanceId.ValueString()
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ctx = tflog.SetField(ctx, "instance_id", instanceId)
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// Generate API request body from model
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payload, err := toUpdatePayload(ctx, &data, resp)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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updateInstanceError,
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fmt.Sprintf("Creating API payload: %v", err),
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)
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return
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}
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// Update existing instance
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err = r.client.UpdateInstanceRequest(
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ctx,
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projectId,
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region,
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instanceId,
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).UpdateInstanceRequestPayload(*payload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, updateInstanceError, err.Error())
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return
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}
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ctx = core.LogResponse(ctx)
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waitResp, err := wait.
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UpdateInstanceWaitHandler(ctx, r.client, projectId, instanceId, region).
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SetSleepBeforeWait(15 * time.Second).
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SetTimeout(45 * time.Minute).
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WaitWithContext(ctx)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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updateInstanceError,
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fmt.Sprintf("Instance update waiting: %v", err),
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)
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return
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}
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// Map response body to schema
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err = mapResponseToModel(ctx, waitResp, &data, resp.Diagnostics)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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updateInstanceError,
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fmt.Sprintf("Processing API payload: %v", err),
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)
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return
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}
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identity := InstanceResourceIdentityModel{
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ProjectID: types.StringValue(projectId),
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Region: types.StringValue(region),
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InstanceID: types.StringValue(instanceId),
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}
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resp.Diagnostics.Append(resp.Identity.Set(ctx, identity)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Save updated data into Terraform state
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resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "sqlserverflexalpha.Instance updated")
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}
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func (r *instanceResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
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var data resourceModel
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// Read Terraform prior state data into the model
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resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Read identity data
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var identityData InstanceResourceIdentityModel
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resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
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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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projectId := identityData.ProjectID.ValueString()
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region := identityData.Region.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "region", region)
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instanceId := identityData.InstanceID.ValueString()
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ctx = tflog.SetField(ctx, "instance_id", instanceId)
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// Delete existing instance
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err := r.client.DeleteInstanceRequest(ctx, projectId, region, instanceId).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", 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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delResp, err := wait.DeleteInstanceWaitHandler(ctx, r.client, projectId, instanceId, region).
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SetTimeout(30 * time.Minute).
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WaitWithContext(ctx)
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if err != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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"Error deleting instance",
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fmt.Sprintf("Instance deletion waiting: %v", err),
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)
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return
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}
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|
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if delResp != nil {
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core.LogAndAddError(
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ctx,
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&resp.Diagnostics,
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"Error deleting instance",
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"wait handler returned non nil result",
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)
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return
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}
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resp.State.RemoveResource(ctx)
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tflog.Info(ctx, "sqlserverflexalpha.Instance deleted")
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}
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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: project_id,zone_id,record_set_id
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func (r *instanceResource) ImportState(
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ctx context.Context,
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req resource.ImportStateRequest,
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resp *resource.ImportStateResponse,
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) {
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ctx = core.InitProviderContext(ctx)
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if req.ID != "" {
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idParts := strings.Split(req.ID, core.Separator)
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if len(idParts) != 3 || idParts[0] == "" || idParts[1] == "" || idParts[2] == "" {
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core.LogAndAddError(
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ctx, &resp.Diagnostics,
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"Error importing instance",
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fmt.Sprintf(
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"Expected import identifier with format [project_id],[region],[instance_id] Got: %q",
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req.ID,
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),
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)
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return
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}
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), idParts[1])...)
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resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), idParts[2])...)
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return
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}
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|
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// If no ID is provided, attempt to read identity attributes from the import configuration
|
|
var identityData InstanceResourceIdentityModel
|
|
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
projectId := identityData.ProjectID.ValueString()
|
|
region := identityData.Region.ValueString()
|
|
instanceId := identityData.InstanceID.ValueString()
|
|
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), projectId)...)
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), region)...)
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), instanceId)...)
|
|
|
|
tflog.Info(ctx, "sqlserverflexalpha instance state imported")
|
|
}
|