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vicentepinto98 2023-09-07 11:34:45 +01:00
commit e4c8a6fbf4
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205
stackit/services/postgresflex/instance/datasource.go Normal file
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package postgresflex
import (
"context"
"fmt"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/schema/validator"
"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/stackitcloud/terraform-provider-stackit/stackit/core"
"github.com/stackitcloud/terraform-provider-stackit/stackit/validate"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
// Ensure the implementation satisfies the expected interfaces.
var (
_ datasource.DataSource = &instanceDataSource{}
)
// NewInstanceDataSource is a helper function to simplify the provider implementation.
func NewInstanceDataSource() datasource.DataSource {
return &instanceDataSource{}
}
// instanceDataSource is the data source implementation.
type instanceDataSource struct {
client *postgresflex.APIClient
}
// Metadata returns the resource type name.
func (r *instanceDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_postgresflex_instance"
}
// Configure adds the provider configured client to the resource.
func (r *instanceDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
providerData, ok := req.ProviderData.(core.ProviderData)
if !ok {
resp.Diagnostics.AddError("Unexpected Data Source Configure Type", fmt.Sprintf("Expected stackit.ProviderData, got %T", req.ProviderData))
return
}
var apiClient *postgresflex.APIClient
var err error
if providerData.PostgresFlexCustomEndpoint != "" {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithEndpoint(providerData.PostgresFlexCustomEndpoint),
)
} else {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithRegion(providerData.Region),
)
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
return
}
tflog.Info(ctx, "Postgresflex instance client configured")
r.client = apiClient
}
// Schema defines the schema for the resource.
func (r *instanceDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
descriptions := map[string]string{
"main": "PostgresFlex instance data source schema.",
"id": "Terraform's internal resource ID.",
"instance_id": "ID of the PostgresFlex instance.",
"project_id": "STACKIT project ID to which the instance is associated.",
"name": "Instance name.",
"acl": "The Access Control List (ACL) for the PostgresFlex instance.",
}
resp.Schema = schema.Schema{
Description: descriptions["main"],
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Description: descriptions["id"],
Computed: true,
},
"instance_id": schema.StringAttribute{
Description: descriptions["instance_id"],
Required: true,
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"project_id": schema.StringAttribute{
Description: descriptions["project_id"],
Required: true,
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"name": schema.StringAttribute{
Description: descriptions["name"],
Computed: true,
},
"acl": schema.ListAttribute{
Description: descriptions["acl"],
ElementType: types.StringType,
Computed: true,
},
"backup_schedule": schema.StringAttribute{
Computed: true,
},
"flavor": schema.SingleNestedAttribute{
Computed: true,
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Computed: true,
},
"description": schema.StringAttribute{
Computed: true,
},
"cpu": schema.Int64Attribute{
Computed: true,
},
"ram": schema.Int64Attribute{
Computed: true,
},
},
},
"replicas": schema.Int64Attribute{
Computed: true,
},
"storage": schema.SingleNestedAttribute{
Computed: true,
Attributes: map[string]schema.Attribute{
"class": schema.StringAttribute{
Computed: true,
},
"size": schema.Int64Attribute{
Computed: true,
},
},
},
"version": schema.StringAttribute{
Computed: true,
},
},
}
}
// Read refreshes the Terraform state with the latest data.
func (r *instanceDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
var state Model
diags := req.Config.Get(ctx, &state)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := state.ProjectId.ValueString()
instanceId := state.InstanceId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
instanceResp, err := r.client.GetInstance(ctx, projectId, instanceId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Unable to read instance", err.Error())
return
}
var flavor = &flavorModel{}
if !(state.Flavor.IsNull() || state.Flavor.IsUnknown()) {
diags = state.Flavor.As(ctx, flavor, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
var storage = &storageModel{}
if !(state.Storage.IsNull() || state.Storage.IsUnknown()) {
diags = state.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
err = mapFields(instanceResp, &state, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Mapping fields", err.Error())
return
}
// Set refreshed state
diags = resp.State.Set(ctx, state)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresql instance read")
}

703
stackit/services/postgresflex/instance/resource.go Normal file
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package postgresflex
import (
"context"
"fmt"
"regexp"
"strings"
"time"
"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
"github.com/hashicorp/terraform-plugin-framework/attr"
"github.com/hashicorp/terraform-plugin-framework/diag"
"github.com/hashicorp/terraform-plugin-framework/schema/validator"
"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/stackitcloud/terraform-provider-stackit/stackit/conversion"
"github.com/stackitcloud/terraform-provider-stackit/stackit/core"
"github.com/stackitcloud/terraform-provider-stackit/stackit/validate"
"github.com/hashicorp/terraform-plugin-framework/path"
"github.com/hashicorp/terraform-plugin-framework/resource"
"github.com/hashicorp/terraform-plugin-framework/resource/schema"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
// Ensure the implementation satisfies the expected interfaces.
var (
_ resource.Resource = &instanceResource{}
_ resource.ResourceWithConfigure = &instanceResource{}
_ resource.ResourceWithImportState = &instanceResource{}
)
type Model struct {
Id types.String `tfsdk:"id"` // needed by TF
InstanceId types.String `tfsdk:"instance_id"`
ProjectId types.String `tfsdk:"project_id"`
Name types.String `tfsdk:"name"`
ACL types.List `tfsdk:"acl"`
BackupSchedule types.String `tfsdk:"backup_schedule"`
Flavor types.Object `tfsdk:"flavor"`
Replicas types.Int64 `tfsdk:"replicas"`
Storage types.Object `tfsdk:"storage"`
Version types.String `tfsdk:"version"`
}
// Struct corresponding to Model.Flavor
type flavorModel struct {
Id types.String `tfsdk:"id"`
Description types.String `tfsdk:"description"`
CPU types.Int64 `tfsdk:"cpu"`
RAM types.Int64 `tfsdk:"ram"`
}
// Types corresponding to flavorModel
var flavorTypes = map[string]attr.Type{
"id": basetypes.StringType{},
"description": basetypes.StringType{},
"cpu": basetypes.Int64Type{},
"ram": basetypes.Int64Type{},
}
// Struct corresponding to DataSourceModel.Storage
type storageModel struct {
Class types.String `tfsdk:"class"`
Size types.Int64 `tfsdk:"size"`
}
// Types corresponding to storageModel
var storageTypes = map[string]attr.Type{
"class": basetypes.StringType{},
"size": basetypes.Int64Type{},
}
// NewInstanceResource is a helper function to simplify the provider implementation.
func NewInstanceResource() resource.Resource {
return &instanceResource{}
}
// instanceResource is the resource implementation.
type instanceResource struct {
client *postgresflex.APIClient
}
// Metadata returns the resource type name.
func (r *instanceResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_postgresflex_instance"
}
// Configure adds the provider configured client to the resource.
func (r *instanceResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
providerData, ok := req.ProviderData.(core.ProviderData)
if !ok {
resp.Diagnostics.AddError("Unexpected Data Source Configure Type", fmt.Sprintf("Expected stackit.ProviderData, got %T", req.ProviderData))
return
}
var apiClient *postgresflex.APIClient
var err error
if providerData.PostgresFlexCustomEndpoint != "" {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithEndpoint(providerData.PostgresFlexCustomEndpoint),
)
} else {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithRegion(providerData.Region),
)
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
return
}
tflog.Info(ctx, "Postgresflex instance client configured")
r.client = apiClient
}
// Schema defines the schema for the resource.
func (r *instanceResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
descriptions := map[string]string{
"main": "PostgresFlex instance resource schema.",
"id": "Terraform's internal resource ID.",
"instance_id": "ID of the PostgresFlex instance.",
"project_id": "STACKIT project ID to which the instance is associated.",
"name": "Instance name.",
"acl": "The Access Control List (ACL) for the PostgresFlex instance.",
}
resp.Schema = schema.Schema{
Description: descriptions["main"],
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Description: descriptions["id"],
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"instance_id": schema.StringAttribute{
Description: descriptions["instance_id"],
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"project_id": schema.StringAttribute{
Description: descriptions["project_id"],
Required: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.RequiresReplace(),
stringplanmodifier.UseStateForUnknown(),
},
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"name": schema.StringAttribute{
Description: descriptions["name"],
Required: true,
Validators: []validator.String{
stringvalidator.LengthAtLeast(1),
stringvalidator.RegexMatches(
regexp.MustCompile("^[a-z]([-a-z0-9]*[a-z0-9])?$"),
"must start with a letter, must have lower case letters, numbers or hyphens, and no hyphen at the end",
),
},
},
"acl": schema.ListAttribute{
Description: descriptions["acl"],
ElementType: types.StringType,
Required: true,
},
"backup_schedule": schema.StringAttribute{
Required: true,
},
"flavor": schema.SingleNestedAttribute{
Required: true,
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"description": schema.StringAttribute{
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"cpu": schema.Int64Attribute{
Required: true,
},
"ram": schema.Int64Attribute{
Required: true,
},
},
},
"replicas": schema.Int64Attribute{
Required: true,
},
"storage": schema.SingleNestedAttribute{
Required: true,
Attributes: map[string]schema.Attribute{
"class": schema.StringAttribute{
Required: true,
},
"size": schema.Int64Attribute{
Required: true,
},
},
},
"version": schema.StringAttribute{
Required: true,
},
},
}
}
// Create creates the resource and sets the initial Terraform state.
func (r *instanceResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { // nolint:gocritic // function signature required by Terraform
// Retrieve values from plan
var model Model
diags := req.Plan.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
var acl []string
if !(model.ACL.IsNull() || model.ACL.IsUnknown()) {
diags = model.ACL.ElementsAs(ctx, &acl, false)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
var flavor = &flavorModel{}
if !(model.Flavor.IsNull() || model.Flavor.IsUnknown()) {
diags = model.Flavor.As(ctx, flavor, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
r.loadFlavorId(ctx, &resp.Diagnostics, &model, flavor)
if resp.Diagnostics.HasError() {
return
}
}
var storage = &storageModel{}
if !(model.Storage.IsNull() || model.Storage.IsUnknown()) {
diags = model.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
// Generate API request body from model
payload, err := toCreatePayload(&model, acl, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Creating API payload: %v", err))
return
}
// Create new instance
createResp, err := r.client.CreateInstance(ctx, projectId).CreateInstancePayload(*payload).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Calling API: %v", err))
return
}
if createResp == nil || createResp.Id == nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", "Didn't get ID of created instance. An instance might have been created")
return
}
instanceId := *createResp.Id
ctx = tflog.SetField(ctx, "instance_id", instanceId)
wr, err := postgresflex.CreateInstanceWaitHandler(ctx, r.client, projectId, instanceId).SetTimeout(15 * time.Minute).WaitWithContext(ctx)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Instance creation waiting: %v", err))
return
}
got, ok := wr.(*postgresflex.InstanceResponse)
if !ok {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Wait result conversion, got %+v", got))
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(got, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
return
}
// Set state to fully populated data
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex instance created")
}
// Read refreshes the Terraform state with the latest data.
func (r *instanceResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
var state Model
diags := req.State.Get(ctx, &state)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := state.ProjectId.ValueString()
instanceId := state.InstanceId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
var flavor = &flavorModel{}
if !(state.Flavor.IsNull() || state.Flavor.IsUnknown()) {
diags = state.Flavor.As(ctx, flavor, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
var storage = &storageModel{}
if !(state.Storage.IsNull() || state.Storage.IsUnknown()) {
diags = state.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
instanceResp, err := r.client.GetInstance(ctx, projectId, instanceId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", err.Error())
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(instanceResp, &state, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
return
}
// Set refreshed state
diags = resp.State.Set(ctx, state)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex instance read")
}
// Update updates the resource and sets the updated Terraform state on success.
func (r *instanceResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) { // nolint:gocritic // function signature required by Terraform
// Retrieve values from plan
var model Model
diags := req.Plan.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
var acl []string
if !(model.ACL.IsNull() || model.ACL.IsUnknown()) {
diags = model.ACL.ElementsAs(ctx, &acl, false)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
var flavor = &flavorModel{}
if !(model.Flavor.IsNull() || model.Flavor.IsUnknown()) {
diags = model.Flavor.As(ctx, flavor, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
r.loadFlavorId(ctx, &resp.Diagnostics, &model, flavor)
if resp.Diagnostics.HasError() {
return
}
}
var storage = &storageModel{}
if !(model.Storage.IsNull() || model.Storage.IsUnknown()) {
diags = model.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
// Generate API request body from model
payload, err := toUpdatePayload(&model, acl, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Could not create API payload: %v", err))
return
}
// Update existing instance
_, err = r.client.UpdateInstance(ctx, projectId, instanceId).UpdateInstancePayload(*payload).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", err.Error())
return
}
wr, err := postgresflex.UpdateInstanceWaitHandler(ctx, r.client, projectId, instanceId).SetTimeout(15 * time.Minute).WaitWithContext(ctx)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Instance update waiting: %v", err))
return
}
got, ok := wr.(*postgresflex.InstanceResponse)
if !ok {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Wait result conversion, got %+v", got))
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(got, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields in update", err.Error())
return
}
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex instance updated")
}
// Delete deletes the resource and removes the Terraform state on success.
func (r *instanceResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { // nolint:gocritic // function signature required by Terraform
// Retrieve values from state
var model Model
diags := req.State.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
// Delete existing instance
err := r.client.DeleteInstance(ctx, projectId, instanceId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", err.Error())
return
}
_, err = postgresflex.DeleteInstanceWaitHandler(ctx, r.client, projectId, instanceId).SetTimeout(15 * time.Minute).WaitWithContext(ctx)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", fmt.Sprintf("Instance deletion waiting: %v", err))
return
}
tflog.Info(ctx, "Postgresflex instance deleted")
}
// ImportState imports a resource into the Terraform state on success.
// The expected format of the resource import identifier is: project_id,instance_id
func (r *instanceResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
idParts := strings.Split(req.ID, core.Separator)
if len(idParts) != 2 || idParts[0] == "" || idParts[1] == "" {
resp.Diagnostics.AddError(
"Unexpected Import Identifier",
fmt.Sprintf("Expected import identifier with format: [project_id],[instance_id] Got: %q", req.ID),
)
return
}
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), idParts[1])...)
tflog.Info(ctx, "Postgresql instance state imported")
}
func mapFields(resp *postgresflex.InstanceResponse, model *Model, flavor *flavorModel, storage *storageModel) error {
if resp == nil {
return fmt.Errorf("response input is nil")
}
if resp.Item == nil {
return fmt.Errorf("no instance provided")
}
if model == nil {
return fmt.Errorf("model input is nil")
}
instance := resp.Item
var instanceId string
if model.InstanceId.ValueString() != "" {
instanceId = model.InstanceId.ValueString()
} else if instance.Id != nil {
instanceId = *instance.Id
} else {
return fmt.Errorf("instance id not present")
}
var aclList basetypes.ListValue
var diags diag.Diagnostics
if instance.Acl == nil || instance.Acl.Items == nil {
aclList = types.ListNull(types.StringType)
} else {
acl := []attr.Value{}
for _, ip := range *instance.Acl.Items {
acl = append(acl, types.StringValue(ip))
}
aclList, diags = types.ListValue(types.StringType, acl)
if diags.HasError() {
return fmt.Errorf("failed to map ACL: %w", core.DiagsToError(diags))
}
}
var flavorValues map[string]attr.Value
if instance.Flavor == nil {
flavorValues = map[string]attr.Value{
"id": types.StringNull(),
"description": types.StringNull(),
"cpu": flavor.CPU,
"ram": flavor.RAM,
}
} else {
flavorValues = map[string]attr.Value{
"id": types.StringValue(*instance.Flavor.Id),
"description": types.StringValue(*instance.Flavor.Description),
"cpu": types.Int64Value(int64(*instance.Flavor.Cpu)),
"ram": types.Int64Value(int64(*instance.Flavor.Memory)),
}
}
flavorObject, diags := types.ObjectValue(flavorTypes, flavorValues)
if diags.HasError() {
return fmt.Errorf("failed to create flavor: %w", core.DiagsToError(diags))
}
var storageValues map[string]attr.Value
if instance.Storage == nil {
storageValues = map[string]attr.Value{
"class": storage.Class,
"size": storage.Size,
}
} else {
storageValues = map[string]attr.Value{
"class": types.StringValue(*instance.Storage.Class),
"size": types.Int64Value(int64(*instance.Storage.Size)),
}
}
storageObject, diags := types.ObjectValue(storageTypes, storageValues)
if diags.HasError() {
return fmt.Errorf("failed to create storage: %w", core.DiagsToError(diags))
}
idParts := []string{
model.ProjectId.ValueString(),
instanceId,
}
model.Id = types.StringValue(
strings.Join(idParts, core.Separator),
)
model.InstanceId = types.StringValue(instanceId)
if instance.Name == nil {
model.Name = types.StringNull()
} else {
model.Name = types.StringValue(*instance.Name)
}
model.ACL = aclList
if instance.BackupSchedule == nil {
model.BackupSchedule = types.StringNull()
} else {
model.BackupSchedule = types.StringValue(*instance.BackupSchedule)
}
model.Flavor = flavorObject
if instance.Replicas == nil {
model.Replicas = types.Int64Null()
} else {
model.Replicas = types.Int64Value(int64(*instance.Replicas))
}
model.Storage = storageObject
if instance.Version == nil {
model.Version = types.StringNull()
} else {
model.Version = types.StringValue(*instance.Version)
}
return nil
}
func toCreatePayload(model *Model, acl []string, flavor *flavorModel, storage *storageModel) (*postgresflex.CreateInstancePayload, error) {
if model == nil {
return nil, fmt.Errorf("nil model")
}
if acl == nil {
return nil, fmt.Errorf("nil acl")
}
if flavor == nil {
return nil, fmt.Errorf("nil flavor")
}
if storage == nil {
return nil, fmt.Errorf("nil storage")
}
return &postgresflex.CreateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &acl,
},
BackupSchedule: model.BackupSchedule.ValueStringPointer(),
FlavorId: flavor.Id.ValueStringPointer(),
Name: model.Name.ValueStringPointer(),
Replicas: conversion.ToPtrInt32(model.Replicas),
Storage: &postgresflex.InstanceStorage{
Class: storage.Class.ValueStringPointer(),
Size: conversion.ToPtrInt32(storage.Size),
},
Version: model.Version.ValueStringPointer(),
}, nil
}
func toUpdatePayload(model *Model, acl []string, flavor *flavorModel, storage *storageModel) (*postgresflex.UpdateInstancePayload, error) {
if model == nil {
return nil, fmt.Errorf("nil model")
}
if acl == nil {
return nil, fmt.Errorf("nil acl")
}
if flavor == nil {
return nil, fmt.Errorf("nil flavor")
}
if storage == nil {
return nil, fmt.Errorf("nil storage")
}
return &postgresflex.UpdateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &acl,
},
BackupSchedule: model.BackupSchedule.ValueStringPointer(),
FlavorId: flavor.Id.ValueStringPointer(),
Name: model.Name.ValueStringPointer(),
Replicas: conversion.ToPtrInt32(model.Replicas),
Storage: &postgresflex.InstanceStorage{
Class: storage.Class.ValueStringPointer(),
Size: conversion.ToPtrInt32(storage.Size),
},
Version: model.Version.ValueStringPointer(),
}, nil
}
func (r *instanceResource) loadFlavorId(ctx context.Context, diags *diag.Diagnostics, model *Model, flavor *flavorModel) {
if model == nil {
diags.AddError("invalid model", "nil model")
return
}
if flavor == nil {
diags.AddError("invalid flavor", "nil flavor")
return
}
cpu := conversion.ToPtrInt32(flavor.CPU)
if cpu == nil {
diags.AddError("invalid flavor", "nil CPU")
return
}
ram := conversion.ToPtrInt32(flavor.RAM)
if ram == nil {
diags.AddError("invalid flavor", "nil RAM")
return
}
projectId := model.ProjectId.ValueString()
res, err := r.client.GetFlavors(ctx, projectId).Execute()
if err != nil {
diags.AddError("failed to list postgresflex flavors", err.Error())
return
}
avl := ""
if res.Flavors == nil {
diags.AddError("no flavors", fmt.Sprintf("couldn't find flavors for id %s", flavor.Id.ValueString()))
return
}
for _, f := range *res.Flavors {
if f.Id == nil || f.Cpu == nil || f.Memory == nil {
continue
}
if *f.Cpu == *cpu && *f.Memory == *ram {
flavor.Id = types.StringValue(*f.Id)
break
}
avl = fmt.Sprintf("%s\n- %d CPU, %d GB RAM", avl, *f.Cpu, *f.Cpu)
}
if flavor.Id.ValueString() == "" {
diags.AddError("invalid flavor", fmt.Sprintf("couldn't find flavor.\navailable specs are:%s", avl))
return
}
}

509
stackit/services/postgresflex/instance/resource_test.go Normal file
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@ -0,0 +1,509 @@
package postgresflex
import (
"testing"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/terraform-plugin-framework/attr"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/utils"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
func TestMapFields(t *testing.T) {
tests := []struct {
description string
input *postgresflex.InstanceResponse
flavor *flavorModel
storage *storageModel
expected Model
isValid bool
}{
{
"default_values",
&postgresflex.InstanceResponse{
Item: &postgresflex.InstanceSingleInstance{},
},
&flavorModel{},
&storageModel{},
Model{
Id: types.StringValue("pid,iid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Name: types.StringNull(),
ACL: types.ListNull(types.StringType),
BackupSchedule: types.StringNull(),
Flavor: types.ObjectValueMust(flavorTypes, map[string]attr.Value{
"id": types.StringNull(),
"description": types.StringNull(),
"cpu": types.Int64Null(),
"ram": types.Int64Null(),
}),
Replicas: types.Int64Null(),
Storage: types.ObjectValueMust(storageTypes, map[string]attr.Value{
"class": types.StringNull(),
"size": types.Int64Null(),
}),
Version: types.StringNull(),
},
true,
},
{
"simple_values",
&postgresflex.InstanceResponse{
Item: &postgresflex.InstanceSingleInstance{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"ip1",
"ip2",
"",
},
},
BackupSchedule: utils.Ptr("schedule"),
Flavor: &postgresflex.InstanceFlavor{
Cpu: utils.Ptr(int32(12)),
Description: utils.Ptr("description"),
Id: utils.Ptr("flavor_id"),
Memory: utils.Ptr(int32(34)),
},
Id: utils.Ptr("iid"),
Name: utils.Ptr("name"),
Replicas: utils.Ptr(int32(56)),
Status: utils.Ptr("status"),
Storage: &postgresflex.InstanceStorage{
Class: utils.Ptr("class"),
Size: utils.Ptr(int32(78)),
},
Version: utils.Ptr("version"),
},
},
&flavorModel{},
&storageModel{},
Model{
Id: types.StringValue("pid,iid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Name: types.StringValue("name"),
ACL: types.ListValueMust(types.StringType, []attr.Value{
types.StringValue("ip1"),
types.StringValue("ip2"),
types.StringValue(""),
}),
BackupSchedule: types.StringValue("schedule"),
Flavor: types.ObjectValueMust(flavorTypes, map[string]attr.Value{
"id": types.StringValue("flavor_id"),
"description": types.StringValue("description"),
"cpu": types.Int64Value(12),
"ram": types.Int64Value(34),
}),
Replicas: types.Int64Value(56),
Storage: types.ObjectValueMust(storageTypes, map[string]attr.Value{
"class": types.StringValue("class"),
"size": types.Int64Value(78),
}),
Version: types.StringValue("version"),
},
true,
},
{
"simple_values_no_flavor_and_storage",
&postgresflex.InstanceResponse{
Item: &postgresflex.InstanceSingleInstance{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"ip1",
"ip2",
"",
},
},
BackupSchedule: utils.Ptr("schedule"),
Flavor: nil,
Id: utils.Ptr("iid"),
Name: utils.Ptr("name"),
Replicas: utils.Ptr(int32(56)),
Status: utils.Ptr("status"),
Storage: nil,
Version: utils.Ptr("version"),
},
},
&flavorModel{
CPU: types.Int64Value(12),
RAM: types.Int64Value(34),
},
&storageModel{
Class: types.StringValue("class"),
Size: types.Int64Value(78),
},
Model{
Id: types.StringValue("pid,iid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Name: types.StringValue("name"),
ACL: types.ListValueMust(types.StringType, []attr.Value{
types.StringValue("ip1"),
types.StringValue("ip2"),
types.StringValue(""),
}),
BackupSchedule: types.StringValue("schedule"),
Flavor: types.ObjectValueMust(flavorTypes, map[string]attr.Value{
"id": types.StringNull(),
"description": types.StringNull(),
"cpu": types.Int64Value(12),
"ram": types.Int64Value(34),
}),
Replicas: types.Int64Value(56),
Storage: types.ObjectValueMust(storageTypes, map[string]attr.Value{
"class": types.StringValue("class"),
"size": types.Int64Value(78),
}),
Version: types.StringValue("version"),
},
true,
},
{
"nil_response",
nil,
&flavorModel{},
&storageModel{},
Model{},
false,
},
{
"no_resource_id",
&postgresflex.InstanceResponse{},
&flavorModel{},
&storageModel{},
Model{},
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
state := &Model{
ProjectId: tt.expected.ProjectId,
InstanceId: tt.expected.InstanceId,
}
err := mapFields(tt.input, state, tt.flavor, tt.storage)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(state, &tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}
func TestToCreatePayload(t *testing.T) {
tests := []struct {
description string
input *Model
inputAcl []string
inputFlavor *flavorModel
inputStorage *storageModel
expected *postgresflex.CreateInstancePayload
isValid bool
}{
{
"default_values",
&Model{},
[]string{},
&flavorModel{},
&storageModel{},
&postgresflex.CreateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{},
},
Storage: &postgresflex.InstanceStorage{},
},
true,
},
{
"simple_values",
&Model{
BackupSchedule: types.StringValue("schedule"),
Name: types.StringValue("name"),
Replicas: types.Int64Value(12),
Version: types.StringValue("version"),
},
[]string{
"ip_1",
"ip_2",
},
&flavorModel{
Id: types.StringValue("flavor_id"),
},
&storageModel{
Class: types.StringValue("class"),
Size: types.Int64Value(34),
},
&postgresflex.CreateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"ip_1",
"ip_2",
},
},
BackupSchedule: utils.Ptr("schedule"),
FlavorId: utils.Ptr("flavor_id"),
Name: utils.Ptr("name"),
Replicas: utils.Ptr(int32(12)),
Storage: &postgresflex.InstanceStorage{
Class: utils.Ptr("class"),
Size: utils.Ptr(int32(34)),
},
Version: utils.Ptr("version"),
},
true,
},
{
"null_fields_and_int_conversions",
&Model{
BackupSchedule: types.StringNull(),
Name: types.StringNull(),
Replicas: types.Int64Value(2123456789),
Version: types.StringNull(),
},
[]string{
"",
},
&flavorModel{
Id: types.StringNull(),
},
&storageModel{
Class: types.StringNull(),
Size: types.Int64Null(),
},
&postgresflex.CreateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"",
},
},
BackupSchedule: nil,
FlavorId: nil,
Name: nil,
Replicas: utils.Ptr(int32(2123456789)),
Storage: &postgresflex.InstanceStorage{
Class: nil,
Size: nil,
},
Version: nil,
},
true,
},
{
"nil_model",
nil,
[]string{},
&flavorModel{},
&storageModel{},
nil,
false,
},
{
"nil_acl",
&Model{},
nil,
&flavorModel{},
&storageModel{},
nil,
false,
},
{
"nil_flavor",
&Model{},
[]string{},
nil,
&storageModel{},
nil,
false,
},
{
"nil_storage",
&Model{},
[]string{},
&flavorModel{},
nil,
nil,
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
output, err := toCreatePayload(tt.input, tt.inputAcl, tt.inputFlavor, tt.inputStorage)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(output, tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}
func TestToUpdatePayload(t *testing.T) {
tests := []struct {
description string
input *Model
inputAcl []string
inputFlavor *flavorModel
inputStorage *storageModel
expected *postgresflex.UpdateInstancePayload
isValid bool
}{
{
"default_values",
&Model{},
[]string{},
&flavorModel{},
&storageModel{},
&postgresflex.UpdateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{},
},
Storage: &postgresflex.InstanceStorage{},
},
true,
},
{
"simple_values",
&Model{
BackupSchedule: types.StringValue("schedule"),
Name: types.StringValue("name"),
Replicas: types.Int64Value(12),
Version: types.StringValue("version"),
},
[]string{
"ip_1",
"ip_2",
},
&flavorModel{
Id: types.StringValue("flavor_id"),
},
&storageModel{
Class: types.StringValue("class"),
Size: types.Int64Value(34),
},
&postgresflex.UpdateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"ip_1",
"ip_2",
},
},
BackupSchedule: utils.Ptr("schedule"),
FlavorId: utils.Ptr("flavor_id"),
Name: utils.Ptr("name"),
Replicas: utils.Ptr(int32(12)),
Storage: &postgresflex.InstanceStorage{
Class: utils.Ptr("class"),
Size: utils.Ptr(int32(34)),
},
Version: utils.Ptr("version"),
},
true,
},
{
"null_fields_and_int_conversions",
&Model{
BackupSchedule: types.StringNull(),
Name: types.StringNull(),
Replicas: types.Int64Value(2123456789),
Version: types.StringNull(),
},
[]string{
"",
},
&flavorModel{
Id: types.StringNull(),
},
&storageModel{
Class: types.StringNull(),
Size: types.Int64Null(),
},
&postgresflex.UpdateInstancePayload{
Acl: &postgresflex.InstanceAcl{
Items: &[]string{
"",
},
},
BackupSchedule: nil,
FlavorId: nil,
Name: nil,
Replicas: utils.Ptr(int32(2123456789)),
Storage: &postgresflex.InstanceStorage{
Class: nil,
Size: nil,
},
Version: nil,
},
true,
},
{
"nil_model",
nil,
[]string{},
&flavorModel{},
&storageModel{},
nil,
false,
},
{
"nil_acl",
&Model{},
nil,
&flavorModel{},
&storageModel{},
nil,
false,
},
{
"nil_flavor",
&Model{},
[]string{},
nil,
&storageModel{},
nil,
false,
},
{
"nil_storage",
&Model{},
[]string{},
&flavorModel{},
nil,
nil,
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
output, err := toUpdatePayload(tt.input, tt.inputAcl, tt.inputFlavor, tt.inputStorage)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(output, tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}

324
stackit/services/postgresflex/postgresflex_acc_test.go Normal file
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@ -0,0 +1,324 @@
package postgresflex_test
import (
"context"
"fmt"
"strings"
"testing"
"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
"github.com/hashicorp/terraform-plugin-testing/helper/resource"
"github.com/hashicorp/terraform-plugin-testing/terraform"
"github.com/stackitcloud/stackit-sdk-go/core/utils"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
"github.com/stackitcloud/terraform-provider-stackit/stackit/core"
"github.com/stackitcloud/terraform-provider-stackit/stackit/testutil"
)
// Instance resource data
var instanceResource = map[string]string{
"project_id": testutil.ProjectId,
"name": fmt.Sprintf("tf-acc-%s", acctest.RandStringFromCharSet(7, acctest.CharSetAlphaNum)),
"acl": "192.168.0.0/16",
"backup_schedule": "00 16 * * *",
"backup_schedule_update": "00 12 * * *",
"flavor_cpu": "2",
"flavor_ram": "4",
"flavor_description": "Small, Compute optimized",
"replicas": "1",
"storage_class": "premium-perf12-stackit",
"storage_size": "5",
"version": "14",
"flavor_id": "2.4",
}
// User resource data
var userResource = map[string]string{
"username": fmt.Sprintf("tf-acc-user-%s", acctest.RandStringFromCharSet(7, acctest.CharSetAlpha)),
"role": "login",
"project_id": instanceResource["project_id"],
}
func configResources() string {
return fmt.Sprintf(`
%s
resource "stackit_postgresflex_instance" "instance" {
project_id = "%s"
name = "%s"
acl = ["%s"]
backup_schedule = "%s"
flavor = {
cpu = %s
ram = %s
}
replicas = %s
storage = {
class = "%s"
size = %s
}
version = "%s"
}
resource "stackit_postgresflex_user" "user" {
project_id = stackit_postgresflex_instance.instance.project_id
instance_id = stackit_postgresflex_instance.instance.instance_id
username = "%s"
roles = ["%s"]
}
`,
testutil.PostgresFlexProviderConfig(),
instanceResource["project_id"],
instanceResource["name"],
instanceResource["acl"],
instanceResource["backup_schedule"],
instanceResource["flavor_cpu"],
instanceResource["flavor_ram"],
instanceResource["replicas"],
instanceResource["storage_class"],
instanceResource["storage_size"],
instanceResource["version"],
userResource["username"],
userResource["role"],
)
}
func TestAccPostgresFlexFlexResource(t *testing.T) {
resource.Test(t, resource.TestCase{
ProtoV6ProviderFactories: testutil.TestAccProtoV6ProviderFactories,
CheckDestroy: testAccCheckPostgresFlexDestroy,
Steps: []resource.TestStep{
// Creation
{
Config: configResources(),
Check: resource.ComposeAggregateTestCheckFunc(
// Instance
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "project_id", instanceResource["project_id"]),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "instance_id"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "name", instanceResource["name"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "acl.#", "1"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "acl.0", instanceResource["acl"]),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "flavor.id"),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "flavor.description"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "backup_schedule", instanceResource["backup_schedule"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "flavor.cpu", instanceResource["flavor_cpu"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "flavor.ram", instanceResource["flavor_ram"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "replicas", instanceResource["replicas"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "storage.class", instanceResource["storage_class"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "storage.size", instanceResource["storage_size"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "version", instanceResource["version"]),
// User
resource.TestCheckResourceAttrPair(
"stackit_postgresflex_user.user", "project_id",
"stackit_postgresflex_instance.instance", "project_id",
),
resource.TestCheckResourceAttrPair(
"stackit_postgresflex_user.user", "instance_id",
"stackit_postgresflex_instance.instance", "instance_id",
),
resource.TestCheckResourceAttrSet("stackit_postgresflex_user.user", "user_id"),
resource.TestCheckResourceAttrSet("stackit_postgresflex_user.user", "password"),
),
},
// data source
{
Config: fmt.Sprintf(`
%s
data "stackit_postgresflex_instance" "instance" {
project_id = stackit_postgresflex_instance.instance.project_id
instance_id = stackit_postgresflex_instance.instance.instance_id
}
data "stackit_postgresflex_user" "user" {
project_id = stackit_postgresflex_instance.instance.project_id
instance_id = stackit_postgresflex_instance.instance.instance_id
user_id = stackit_postgresflex_user.user.user_id
}
`,
configResources(),
),
Check: resource.ComposeAggregateTestCheckFunc(
// Instance data
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "project_id", instanceResource["project_id"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "name", instanceResource["name"]),
resource.TestCheckResourceAttrPair(
"data.stackit_postgresflex_instance.instance", "project_id",
"stackit_postgresflex_instance.instance", "project_id",
),
resource.TestCheckResourceAttrPair(
"data.stackit_postgresflex_instance.instance", "instance_id",
"stackit_postgresflex_instance.instance", "instance_id",
),
resource.TestCheckResourceAttrPair(
"data.stackit_postgresflex_user.user", "instance_id",
"stackit_postgresflex_user.user", "instance_id",
),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "acl.#", "1"),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "acl.0", instanceResource["acl"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "backup_schedule", instanceResource["backup_schedule"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "flavor.id", instanceResource["flavor_id"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "flavor.description", instanceResource["flavor_description"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "flavor.cpu", instanceResource["flavor_cpu"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "flavor.ram", instanceResource["flavor_ram"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_instance.instance", "replicas", instanceResource["replicas"]),
// User data
resource.TestCheckResourceAttr("data.stackit_postgresflex_user.user", "project_id", userResource["project_id"]),
resource.TestCheckResourceAttrSet("data.stackit_postgresflex_user.user", "user_id"),
resource.TestCheckResourceAttr("data.stackit_postgresflex_user.user", "username", userResource["username"]),
resource.TestCheckResourceAttr("data.stackit_postgresflex_user.user", "roles.#", "1"),
resource.TestCheckResourceAttr("data.stackit_postgresflex_user.user", "roles.0", userResource["role"]),
resource.TestCheckResourceAttrSet("data.stackit_postgresflex_user.user", "host"),
resource.TestCheckResourceAttrSet("data.stackit_postgresflex_user.user", "port"),
),
},
// Import
{
ResourceName: "stackit_postgresflex_instance.instance",
ImportStateIdFunc: func(s *terraform.State) (string, error) {
r, ok := s.RootModule().Resources["stackit_postgresflex_instance.instance"]
if !ok {
return "", fmt.Errorf("couldn't find resource stackit_postgresflex_instance.instance")
}
instanceId, ok := r.Primary.Attributes["instance_id"]
if !ok {
return "", fmt.Errorf("couldn't find attribute instance_id")
}
return fmt.Sprintf("%s,%s", testutil.ProjectId, instanceId), nil
},
ImportState: true,
ImportStateVerify: true,
},
{
ResourceName: "stackit_postgresflex_user.user",
ImportStateIdFunc: func(s *terraform.State) (string, error) {
r, ok := s.RootModule().Resources["stackit_postgresflex_user.user"]
if !ok {
return "", fmt.Errorf("couldn't find resource stackit_postgresflex_user.user")
}
instanceId, ok := r.Primary.Attributes["instance_id"]
if !ok {
return "", fmt.Errorf("couldn't find attribute instance_id")
}
userId, ok := r.Primary.Attributes["user_id"]
if !ok {
return "", fmt.Errorf("couldn't find attribute user_id")
}
return fmt.Sprintf("%s,%s,%s", testutil.ProjectId, instanceId, userId), nil
},
ImportState: true,
ImportStateVerify: true,
ImportStateVerifyIgnore: []string{"password"},
},
// Update
{
Config: fmt.Sprintf(`
%s
resource "stackit_postgresflex_instance" "instance" {
project_id = "%s"
name = "%s"
acl = ["%s"]
backup_schedule = "%s"
flavor = {
cpu = %s
ram = %s
}
replicas = %s
storage = {
class = "%s"
size = %s
}
version = "%s"
}
`,
testutil.PostgresFlexProviderConfig(),
instanceResource["project_id"],
instanceResource["name"],
instanceResource["acl"],
instanceResource["backup_schedule_update"],
instanceResource["flavor_cpu"],
instanceResource["flavor_ram"],
instanceResource["replicas"],
instanceResource["storage_class"],
instanceResource["storage_size"],
instanceResource["version"],
),
Check: resource.ComposeAggregateTestCheckFunc(
// Instance data
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "project_id", instanceResource["project_id"]),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "instance_id"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "name", instanceResource["name"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "acl.#", "1"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "acl.0", instanceResource["acl"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "backup_schedule", instanceResource["backup_schedule_update"]),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "flavor.id"),
resource.TestCheckResourceAttrSet("stackit_postgresflex_instance.instance", "flavor.description"),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "flavor.cpu", instanceResource["flavor_cpu"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "flavor.ram", instanceResource["flavor_ram"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "replicas", instanceResource["replicas"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "storage.class", instanceResource["storage_class"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "storage.size", instanceResource["storage_size"]),
resource.TestCheckResourceAttr("stackit_postgresflex_instance.instance", "version", instanceResource["version"]),
),
},
// Deletion is done by the framework implicitly
},
})
}
func testAccCheckPostgresFlexDestroy(s *terraform.State) error {
ctx := context.Background()
var client *postgresflex.APIClient
var err error
if testutil.PostgresFlexCustomEndpoint == "" {
client, err = postgresflex.NewAPIClient()
} else {
client, err = postgresflex.NewAPIClient(
config.WithEndpoint(testutil.PostgresFlexCustomEndpoint),
)
}
if err != nil {
return fmt.Errorf("creating client: %w", err)
}
instancesToDestroy := []string{}
for _, rs := range s.RootModule().Resources {
if rs.Type != "stackit_postgresql_instance" {
continue
}
// instance terraform ID: = "[project_id],[instance_id]"
instanceId := strings.Split(rs.Primary.ID, core.Separator)[1]
instancesToDestroy = append(instancesToDestroy, instanceId)
}
instancesResp, err := client.GetInstances(ctx, testutil.ProjectId).Execute()
if err != nil {
return fmt.Errorf("getting instancesResp: %w", err)
}
items := *instancesResp.Items
for i := range items {
if items[i].Id == nil {
continue
}
if utils.Contains(instancesToDestroy, *items[i].Id) {
err := client.DeleteInstanceExecute(ctx, testutil.ProjectId, *items[i].Id)
if err != nil {
return fmt.Errorf("destroying instance %s during CheckDestroy: %w", *items[i].Id, err)
}
_, err = postgresflex.DeleteInstanceWaitHandler(ctx, client, testutil.ProjectId, *items[i].Id).WaitWithContext(ctx)
if err != nil {
return fmt.Errorf("destroying instance %s during CheckDestroy: waiting for deletion %w", *items[i].Id, err)
}
}
}
return nil
}

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stackit/services/postgresflex/user/datasource.go Normal file
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package postgresflex
import (
"context"
"fmt"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/schema/validator"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/stackitcloud/terraform-provider-stackit/stackit/core"
"github.com/stackitcloud/terraform-provider-stackit/stackit/validate"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
// Ensure the implementation satisfies the expected interfaces.
var (
_ datasource.DataSource = &userDataSource{}
)
// NewUserDataSource is a helper function to simplify the provider implementation.
func NewUserDataSource() datasource.DataSource {
return &userDataSource{}
}
// userDataSource is the data source implementation.
type userDataSource struct {
client *postgresflex.APIClient
}
// Metadata returns the resource type name.
func (r *userDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_postgresflex_user"
}
// Configure adds the provider configured client to the resource.
func (r *userDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
providerData, ok := req.ProviderData.(core.ProviderData)
if !ok {
resp.Diagnostics.AddError("Unexpected Data Source Configure Type", fmt.Sprintf("Expected stackit.ProviderData, got %T", req.ProviderData))
return
}
var apiClient *postgresflex.APIClient
var err error
if providerData.PostgresFlexCustomEndpoint != "" {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithEndpoint(providerData.PostgresFlexCustomEndpoint),
)
} else {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithRegion(providerData.Region),
)
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
return
}
tflog.Info(ctx, "Postgresflex user client configured")
r.client = apiClient
}
// Schema defines the schema for the resource.
func (r *userDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
descriptions := map[string]string{
"main": "PostgresFlex user data source schema.",
"id": "Terraform's internal resource ID.",
"user_id": "User ID.",
"instance_id": "ID of the PostgresFlex instance.",
"project_id": "STACKIT project ID to which the instance is associated.",
}
resp.Schema = schema.Schema{
Description: descriptions["main"],
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Description: descriptions["id"],
Computed: true,
},
"user_id": schema.StringAttribute{
Description: descriptions["user_id"],
Required: true,
Validators: []validator.String{
validate.NoSeparator(),
},
},
"instance_id": schema.StringAttribute{
Description: descriptions["instance_id"],
Required: true,
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"project_id": schema.StringAttribute{
Description: descriptions["project_id"],
Required: true,
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"username": schema.StringAttribute{
Computed: true,
},
"roles": schema.SetAttribute{
ElementType: types.StringType,
Computed: true,
},
"password": schema.StringAttribute{
Computed: true,
Sensitive: true,
},
"host": schema.StringAttribute{
Computed: true,
},
"port": schema.Int64Attribute{
Computed: true,
},
},
}
}
// Read refreshes the Terraform state with the latest data.
func (r *userDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
var model Model
diags := req.Config.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
userId := model.UserId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
ctx = tflog.SetField(ctx, "user_id", userId)
recordSetResp, err := r.client.GetUser(ctx, projectId, instanceId, userId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading user", err.Error())
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(recordSetResp, &model)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
return
}
// Set refreshed state
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresql user read")
}

431
stackit/services/postgresflex/user/resource.go Normal file
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package postgresflex
import (
"context"
"fmt"
"strings"
"time"
"github.com/hashicorp/terraform-plugin-framework-validators/setvalidator"
"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
"github.com/hashicorp/terraform-plugin-framework/schema/validator"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/stackitcloud/terraform-provider-stackit/stackit/conversion"
"github.com/stackitcloud/terraform-provider-stackit/stackit/core"
"github.com/stackitcloud/terraform-provider-stackit/stackit/validate"
"github.com/hashicorp/terraform-plugin-framework/attr"
"github.com/hashicorp/terraform-plugin-framework/path"
"github.com/hashicorp/terraform-plugin-framework/resource"
"github.com/hashicorp/terraform-plugin-framework/resource/schema"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/setplanmodifier"
"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
// Ensure the implementation satisfies the expected interfaces.
var (
_ resource.Resource = &userResource{}
_ resource.ResourceWithConfigure = &userResource{}
_ resource.ResourceWithImportState = &userResource{}
)
type Model struct {
Id types.String `tfsdk:"id"` // needed by TF
UserId types.String `tfsdk:"user_id"`
InstanceId types.String `tfsdk:"instance_id"`
ProjectId types.String `tfsdk:"project_id"`
Username types.String `tfsdk:"username"`
Roles types.Set `tfsdk:"roles"`
Password types.String `tfsdk:"password"`
Host types.String `tfsdk:"host"`
Port types.Int64 `tfsdk:"port"`
}
// NewUserResource is a helper function to simplify the provider implementation.
func NewUserResource() resource.Resource {
return &userResource{}
}
// userResource is the resource implementation.
type userResource struct {
client *postgresflex.APIClient
}
// Metadata returns the resource type name.
func (r *userResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_postgresflex_user"
}
// Configure adds the provider configured client to the resource.
func (r *userResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
providerData, ok := req.ProviderData.(core.ProviderData)
if !ok {
resp.Diagnostics.AddError("Unexpected Data Source Configure Type", fmt.Sprintf("Expected stackit.ProviderData, got %T", req.ProviderData))
return
}
var apiClient *postgresflex.APIClient
var err error
if providerData.PostgresFlexCustomEndpoint != "" {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithEndpoint(providerData.PostgresFlexCustomEndpoint),
)
} else {
apiClient, err = postgresflex.NewAPIClient(
config.WithCustomAuth(providerData.RoundTripper),
config.WithRegion(providerData.Region),
)
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
return
}
tflog.Info(ctx, "Postgresflex user client configured")
r.client = apiClient
}
// Schema defines the schema for the resource.
func (r *userResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
descriptions := map[string]string{
"main": "PostgresFlex user resource schema.",
"id": "Terraform's internal resource ID.",
"user_id": "User ID.",
"instance_id": "ID of the PostgresFlex instance.",
"project_id": "STACKIT project ID to which the instance is associated.",
}
resp.Schema = schema.Schema{
Description: descriptions["main"],
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
Description: descriptions["id"],
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
},
"user_id": schema.StringAttribute{
Description: descriptions["user_id"],
Computed: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.UseStateForUnknown(),
},
Validators: []validator.String{
validate.NoSeparator(),
},
},
"instance_id": schema.StringAttribute{
Description: descriptions["instance_id"],
Required: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.RequiresReplace(),
stringplanmodifier.UseStateForUnknown(),
},
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"project_id": schema.StringAttribute{
Description: descriptions["project_id"],
Required: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.RequiresReplace(),
stringplanmodifier.UseStateForUnknown(),
},
Validators: []validator.String{
validate.UUID(),
validate.NoSeparator(),
},
},
"username": schema.StringAttribute{
Required: true,
PlanModifiers: []planmodifier.String{
stringplanmodifier.RequiresReplace(),
},
},
"roles": schema.SetAttribute{
ElementType: types.StringType,
Required: true,
PlanModifiers: []planmodifier.Set{
setplanmodifier.RequiresReplace(),
},
Validators: []validator.Set{
setvalidator.ValueStringsAre(
stringvalidator.OneOf("login", "createdb"),
),
},
},
"password": schema.StringAttribute{
Computed: true,
Sensitive: true,
},
"host": schema.StringAttribute{
Computed: true,
},
"port": schema.Int64Attribute{
Computed: true,
},
},
}
}
// Create creates the resource and sets the initial Terraform state.
func (r *userResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { // nolint:gocritic // function signature required by Terraform
var model Model
diags := req.Plan.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
var roles []string
if !(model.Roles.IsNull() || model.Roles.IsUnknown()) {
diags = model.Roles.ElementsAs(ctx, &roles, false)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
// Generate API request body from model
payload, err := toCreatePayload(&model, roles)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating user", fmt.Sprintf("Creating API payload: %v", err))
return
}
// Create new user
userResp, err := r.client.CreateUser(ctx, projectId, instanceId).CreateUserPayload(*payload).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating user", fmt.Sprintf("Calling API: %v", err))
return
}
if userResp == nil || userResp.Item == nil || userResp.Item.Id == nil || *userResp.Item.Id == "" {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating user", "Didn't get ID of created user. A user might have been created")
return
}
userId := *userResp.Item.Id
ctx = tflog.SetField(ctx, "user_id", userId)
// Map response body to schema and populate Computed attribute values
err = mapFieldsCreate(userResp, &model)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
return
}
// Set state to fully populated data
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex user created")
}
// Read refreshes the Terraform state with the latest data.
func (r *userResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
var model Model
diags := req.State.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
userId := model.UserId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
ctx = tflog.SetField(ctx, "user_id", userId)
recordSetResp, err := r.client.GetUser(ctx, projectId, instanceId, userId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading user", err.Error())
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(recordSetResp, &model)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
return
}
// Set refreshed state
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex user read")
}
// Update updates the resource and sets the updated Terraform state on success.
func (r *userResource) Update(_ context.Context, _ resource.UpdateRequest, resp *resource.UpdateResponse) { // nolint:gocritic // function signature required by Terraform
// Update shouldn't be called
resp.Diagnostics.AddError("Error updating user", "user can't be updated")
}
// Delete deletes the resource and removes the Terraform state on success.
func (r *userResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { // nolint:gocritic // function signature required by Terraform
// Retrieve values from plan
var model Model
diags := req.State.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
userId := model.UserId.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
ctx = tflog.SetField(ctx, "user_id", userId)
// Delete existing record set
err := r.client.DeleteUser(ctx, projectId, instanceId, userId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting user", err.Error())
}
_, err = postgresflex.DeleteUserWaitHandler(ctx, r.client, projectId, instanceId, userId).SetTimeout(1 * time.Minute).WaitWithContext(ctx)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting user", fmt.Sprintf("Instance deletion waiting: %v", err))
return
}
tflog.Info(ctx, "Postgresflex user deleted")
}
// ImportState imports a resource into the Terraform state on success.
// The expected format of the resource import identifier is: project_id,zone_id,record_set_id
func (r *userResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
idParts := strings.Split(req.ID, core.Separator)
if len(idParts) != 3 || idParts[0] == "" || idParts[1] == "" || idParts[2] == "" {
core.LogAndAddError(ctx, &resp.Diagnostics,
"Unexpected Import Identifier",
fmt.Sprintf("Expected import identifier with format [project_id],[instance_id],[user_id], got %q", req.ID),
)
return
}
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), idParts[1])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("user_id"), idParts[2])...)
tflog.Info(ctx, "Postgresflex user state imported")
}
func mapFieldsCreate(userResp *postgresflex.CreateUserResponse, model *Model) error {
if userResp == nil || userResp.Item == nil {
return fmt.Errorf("response is nil")
}
if model == nil {
return fmt.Errorf("model input is nil")
}
user := userResp.Item
if user.Id == nil {
return fmt.Errorf("user id not present")
}
userId := *user.Id
idParts := []string{
model.ProjectId.ValueString(),
model.InstanceId.ValueString(),
userId,
}
model.Id = types.StringValue(
strings.Join(idParts, core.Separator),
)
model.UserId = types.StringValue(userId)
model.Username = types.StringPointerValue(user.Username)
if user.Password == nil {
return fmt.Errorf("user password not present")
}
model.Password = types.StringValue(*user.Password)
if user.Roles == nil {
model.Roles = types.SetNull(types.StringType)
} else {
roles := []attr.Value{}
for _, role := range *user.Roles {
roles = append(roles, types.StringValue(role))
}
rolesSet, diags := types.SetValue(types.StringType, roles)
if diags.HasError() {
return fmt.Errorf("failed to map roles: %w", core.DiagsToError(diags))
}
model.Roles = rolesSet
}
model.Host = types.StringPointerValue(user.Host)
model.Port = conversion.ToTypeInt64(user.Port)
return nil
}
func mapFields(userResp *postgresflex.UserResponse, model *Model) error {
if userResp == nil || userResp.Item == nil {
return fmt.Errorf("response is nil")
}
if model == nil {
return fmt.Errorf("model input is nil")
}
user := userResp.Item
var userId string
if model.UserId.ValueString() != "" {
userId = model.UserId.ValueString()
} else if user.Id != nil {
userId = *user.Id
} else {
return fmt.Errorf("user id not present")
}
idParts := []string{
model.ProjectId.ValueString(),
model.InstanceId.ValueString(),
userId,
}
model.Id = types.StringValue(
strings.Join(idParts, core.Separator),
)
model.UserId = types.StringValue(userId)
model.Username = types.StringPointerValue(user.Username)
if user.Roles == nil {
model.Roles = types.SetNull(types.StringType)
} else {
roles := []attr.Value{}
for _, role := range *user.Roles {
roles = append(roles, types.StringValue(role))
}
rolesSet, diags := types.SetValue(types.StringType, roles)
if diags.HasError() {
return fmt.Errorf("failed to map roles: %w", core.DiagsToError(diags))
}
model.Roles = rolesSet
}
model.Host = types.StringPointerValue(user.Host)
model.Port = conversion.ToTypeInt64(user.Port)
return nil
}
func toCreatePayload(model *Model, roles []string) (*postgresflex.CreateUserPayload, error) {
if model == nil {
return nil, fmt.Errorf("nil model")
}
if roles == nil {
return nil, fmt.Errorf("nil roles")
}
return &postgresflex.CreateUserPayload{
Roles: &roles,
Username: model.Username.ValueStringPointer(),
}, nil
}

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stackit/services/postgresflex/user/resource_test.go Normal file
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package postgresflex
import (
"testing"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/terraform-plugin-framework/attr"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/stackitcloud/stackit-sdk-go/core/utils"
"github.com/stackitcloud/stackit-sdk-go/services/postgresflex"
)
func TestMapFieldsCreate(t *testing.T) {
tests := []struct {
description string
input *postgresflex.CreateUserResponse
expected Model
isValid bool
}{
{
"default_values",
&postgresflex.CreateUserResponse{
Item: &postgresflex.InstanceUser{
Id: utils.Ptr("uid"),
Password: utils.Ptr(""),
},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringNull(),
Roles: types.SetNull(types.StringType),
Password: types.StringValue(""),
Host: types.StringNull(),
Port: types.Int64Null(),
},
true,
},
{
"simple_values",
&postgresflex.CreateUserResponse{
Item: &postgresflex.InstanceUser{
Id: utils.Ptr("uid"),
Roles: &[]string{
"role_1",
"role_2",
"",
},
Username: utils.Ptr("username"),
Password: utils.Ptr("password"),
Host: utils.Ptr("host"),
Port: utils.Ptr(int32(1234)),
},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringValue("username"),
Roles: types.SetValueMust(types.StringType, []attr.Value{
types.StringValue("role_1"),
types.StringValue("role_2"),
types.StringValue(""),
}),
Password: types.StringValue("password"),
Host: types.StringValue("host"),
Port: types.Int64Value(1234),
},
true,
},
{
"null_fields_and_int_conversions",
&postgresflex.CreateUserResponse{
Item: &postgresflex.InstanceUser{
Id: utils.Ptr("uid"),
Roles: &[]string{},
Username: nil,
Password: utils.Ptr(""),
Host: nil,
Port: utils.Ptr(int32(2123456789)),
},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringNull(),
Roles: types.SetValueMust(types.StringType, []attr.Value{}),
Password: types.StringValue(""),
Host: types.StringNull(),
Port: types.Int64Value(2123456789),
},
true,
},
{
"nil_response",
nil,
Model{},
false,
},
{
"nil_response_2",
&postgresflex.CreateUserResponse{},
Model{},
false,
},
{
"no_resource_id",
&postgresflex.CreateUserResponse{
Item: &postgresflex.InstanceUser{},
},
Model{},
false,
},
{
"no_password",
&postgresflex.CreateUserResponse{
Item: &postgresflex.InstanceUser{
Id: utils.Ptr("uid"),
},
},
Model{},
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
state := &Model{
ProjectId: tt.expected.ProjectId,
InstanceId: tt.expected.InstanceId,
}
err := mapFieldsCreate(tt.input, state)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(state, &tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}
func TestMapCreate(t *testing.T) {
tests := []struct {
description string
input *postgresflex.UserResponse
expected Model
isValid bool
}{
{
"default_values",
&postgresflex.UserResponse{
Item: &postgresflex.UserResponseUser{},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringNull(),
Roles: types.SetNull(types.StringType),
Host: types.StringNull(),
Port: types.Int64Null(),
},
true,
},
{
"simple_values",
&postgresflex.UserResponse{
Item: &postgresflex.UserResponseUser{
Roles: &[]string{
"role_1",
"role_2",
"",
},
Username: utils.Ptr("username"),
Host: utils.Ptr("host"),
Port: utils.Ptr(int32(1234)),
},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringValue("username"),
Roles: types.SetValueMust(types.StringType, []attr.Value{
types.StringValue("role_1"),
types.StringValue("role_2"),
types.StringValue(""),
}),
Host: types.StringValue("host"),
Port: types.Int64Value(1234),
},
true,
},
{
"null_fields_and_int_conversions",
&postgresflex.UserResponse{
Item: &postgresflex.UserResponseUser{
Id: utils.Ptr("uid"),
Roles: &[]string{},
Username: nil,
Host: nil,
Port: utils.Ptr(int32(2123456789)),
},
},
Model{
Id: types.StringValue("pid,iid,uid"),
UserId: types.StringValue("uid"),
InstanceId: types.StringValue("iid"),
ProjectId: types.StringValue("pid"),
Username: types.StringNull(),
Roles: types.SetValueMust(types.StringType, []attr.Value{}),
Host: types.StringNull(),
Port: types.Int64Value(2123456789),
},
true,
},
{
"nil_response",
nil,
Model{},
false,
},
{
"nil_response_2",
&postgresflex.UserResponse{},
Model{},
false,
},
{
"no_resource_id",
&postgresflex.UserResponse{
Item: &postgresflex.UserResponseUser{},
},
Model{},
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
state := &Model{
ProjectId: tt.expected.ProjectId,
InstanceId: tt.expected.InstanceId,
UserId: tt.expected.UserId,
}
err := mapFields(tt.input, state)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(state, &tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}
func TestToCreatePayload(t *testing.T) {
tests := []struct {
description string
input *Model
inputRoles []string
expected *postgresflex.CreateUserPayload
isValid bool
}{
{
"default_values",
&Model{},
[]string{},
&postgresflex.CreateUserPayload{
Roles: &[]string{},
Username: nil,
},
true,
},
{
"default_values",
&Model{
Username: types.StringValue("username"),
},
[]string{
"role_1",
"role_2",
},
&postgresflex.CreateUserPayload{
Roles: &[]string{
"role_1",
"role_2",
},
Username: utils.Ptr("username"),
},
true,
},
{
"null_fields_and_int_conversions",
&Model{
Username: types.StringNull(),
},
[]string{
"",
},
&postgresflex.CreateUserPayload{
Roles: &[]string{
"",
},
Username: nil,
},
true,
},
{
"nil_model",
nil,
[]string{},
nil,
false,
},
{
"nil_roles",
&Model{},
nil,
nil,
false,
},
}
for _, tt := range tests {
t.Run(tt.description, func(t *testing.T) {
output, err := toCreatePayload(tt.input, tt.inputRoles)
if !tt.isValid && err == nil {
t.Fatalf("Should have failed")
}
if tt.isValid && err != nil {
t.Fatalf("Should not have failed: %v", err)
}
if tt.isValid {
diff := cmp.Diff(output, tt.expected)
if diff != "" {
t.Fatalf("Data does not match: %s", diff)
}
}
})
}
}