terraform-provider-stackitp.../stackit/internal/services/sqlserverflexalpha/instance/datasource.go
Marcel S. Henselin e5e8569bc1
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chore: refactor import urls after repo move
2026-02-02 10:55:24 +01:00

295 lines
9.8 KiB
Go

// Copyright (c) STACKIT
package sqlserverflex
import (
"context"
"fmt"
"net/http"
"github.com/hashicorp/terraform-plugin-framework/types"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/conversion"
sqlserverflexUtils "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/services/sqlserverflexalpha/utils"
sqlserverflex "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/pkg_gen/sqlserverflexalpha"
"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"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/core"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/utils"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/validate"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
)
// 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 *sqlserverflex.APIClient
providerData core.ProviderData
}
// Metadata returns the data source type name.
func (r *instanceDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_sqlserverflexalpha_instance"
}
// Configure adds the provider configured client to the data source.
func (r *instanceDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
var ok bool
r.providerData, ok = conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
if !ok {
return
}
apiClient := sqlserverflexUtils.ConfigureClient(ctx, &r.providerData, &resp.Diagnostics)
if resp.Diagnostics.HasError() {
return
}
r.client = apiClient
tflog.Info(ctx, "SQLServer Flex instance client configured")
}
// Schema defines the schema for the data source.
func (r *instanceDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
descriptions := map[string]string{
"main": "SQLServer Flex ALPHA instance resource schema. Must have a `region` specified in the provider configuration.",
"id": "Terraform's internal resource ID. It is structured as \"`project_id`,`region`,`instance_id`\".",
"instance_id": "ID of the SQLServer Flex instance.",
"project_id": "STACKIT project ID to which the instance is associated.",
"name": "Instance name.",
"access_scope": "The access scope of the instance. (e.g. SNA)",
"acl": "The Access Control List (ACL) for the SQLServer Flex instance.",
"backup_schedule": `The backup schedule. Should follow the cron scheduling system format (e.g. "0 0 * * *")`,
"region": "The resource region. If not defined, the provider region is used.",
"encryption": "The encryption block.",
"network": "The network block.",
"keyring_id": "STACKIT KMS - KeyRing ID of the encryption key to use.",
"key_id": "STACKIT KMS - Key ID of the encryption key to use.",
"key_version": "STACKIT KMS - Key version to use in the encryption key.",
"service:account": "STACKIT KMS - service account to use in the encryption key.",
"instance_address": "The returned instance IP address of the SQLServer Flex instance.",
"router_address": "The returned router IP address of the SQLServer Flex 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,
},
"backup_schedule": schema.StringAttribute{
Description: descriptions["backup_schedule"],
Computed: true,
},
"is_deletable": schema.BoolAttribute{
Description: descriptions["is_deletable"],
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,
},
"node_type": schema.StringAttribute{
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,
},
"status": schema.StringAttribute{
Computed: true,
},
"edition": schema.StringAttribute{
Computed: true,
},
"retention_days": schema.Int64Attribute{
Computed: true,
},
"region": schema.StringAttribute{
// the region cannot be found, so it has to be passed
Optional: true,
Description: descriptions["region"],
},
"encryption": schema.SingleNestedAttribute{
Computed: true,
Attributes: map[string]schema.Attribute{
"key_id": schema.StringAttribute{
Description: descriptions["key_id"],
Computed: true,
},
"key_version": schema.StringAttribute{
Description: descriptions["key_version"],
Computed: true,
},
"keyring_id": schema.StringAttribute{
Description: descriptions["keyring_id"],
Computed: true,
},
"service_account": schema.StringAttribute{
Description: descriptions["service_account"],
Computed: true,
},
},
Description: descriptions["encryption"],
},
"network": schema.SingleNestedAttribute{
Computed: true,
Attributes: map[string]schema.Attribute{
"access_scope": schema.StringAttribute{
Description: descriptions["access_scope"],
Computed: true,
},
"instance_address": schema.StringAttribute{
Description: descriptions["instance_address"],
Computed: true,
},
"router_address": schema.StringAttribute{
Description: descriptions["router_address"],
Computed: true,
},
"acl": schema.ListAttribute{
Description: descriptions["acl"],
ElementType: types.StringType,
Computed: true,
},
},
Description: descriptions["network"],
},
},
}
}
// 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 model Model
diags := req.Config.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
ctx = core.InitProviderContext(ctx)
projectId := model.ProjectId.ValueString()
instanceId := model.InstanceId.ValueString()
region := r.providerData.GetRegionWithOverride(model.Region)
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
ctx = tflog.SetField(ctx, "region", region)
instanceResp, err := r.client.GetInstanceRequest(ctx, projectId, region, instanceId).Execute()
if err != nil {
utils.LogError(
ctx,
&resp.Diagnostics,
err,
"Reading instance",
fmt.Sprintf("Instance with ID %q does not exist in project %q.", instanceId, projectId),
map[int]string{
http.StatusForbidden: fmt.Sprintf("Project with ID %q not found or forbidden access", projectId),
},
)
resp.State.RemoveResource(ctx)
return
}
ctx = core.LogResponse(ctx)
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
}
}
var encryption = &encryptionModel{}
if !model.Encryption.IsNull() && !model.Encryption.IsUnknown() {
diags = model.Encryption.As(ctx, encryption, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
var network = &networkModel{}
if !model.Network.IsNull() && !model.Network.IsUnknown() {
diags = model.Network.As(ctx, network, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
err = mapFields(ctx, instanceResp, &model, storage, encryption, network, region)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API payload: %v", err))
return
}
// Set refreshed state
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "SQLServer Flex instance read")
}