1.1.0
This commit is contained in:
asteam
370
internal/service/cloudbroker/disks/resource_cb_disk.go
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370
internal/service/cloudbroker/disks/resource_cb_disk.go
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package cbDisks
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import (
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"context"
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"reflect"
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"strconv"
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"time"
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"github.com/hashicorp/terraform-plugin-framework-timeouts/resource/timeouts"
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"github.com/hashicorp/terraform-plugin-framework/path"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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decort "repository.basistech.ru/BASIS/decort-golang-sdk"
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"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker/disks"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/client"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/constants"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/service/cloudbroker/disks/flattens"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/service/cloudbroker/disks/models"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/service/cloudbroker/disks/schemas"
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"repository.basistech.ru/BASIS/terraform-provider-dynamix/internal/service/cloudbroker/disks/utilities"
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)
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// Ensure the implementation satisfies the expected interfaces.
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var (
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_ resource.Resource = &resourceDisk{}
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_ resource.ResourceWithImportState = &resourceDisk{}
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)
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// NewResourceDisk is a helper function to simplify the provider implementation.
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func NewResourceDisk() resource.Resource {
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return &resourceDisk{}
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}
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// resourceDisk is the resource implementation.
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type resourceDisk struct {
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client *decort.DecortClient
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}
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// Create creates the resource and sets the initial Terraform state.
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func (r *resourceDisk) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
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// Get plan to create resource group
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var plan models.ResourceDiskModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Create resourceDisk: Error receiving the plan")
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return
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}
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contextCreateMap := map[string]any{
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"account_id": plan.AccountID.ValueInt64(),
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"disk_name": plan.DiskName.ValueString(),
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"size_max": plan.SizeMax.ValueInt64(),
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"gid": plan.GID.ValueInt64(),
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}
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tflog.Info(ctx, "Create resourceDisk: start creating", contextCreateMap)
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// Set timeouts
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createTimeout, diags := plan.Timeouts.Create(ctx, constants.Timeout600s)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Create resourceDisk: Error set timeout")
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return
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}
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tflog.Info(ctx, "Create resourceDisk: set timeouts successfully", map[string]any{
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"account_id": plan.AccountID.ValueInt64(),
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"disk_name": plan.DiskName.ValueString(),
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"size_max": plan.SizeMax.ValueInt64(),
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"gid": plan.GID.ValueInt64(),
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"createTimeout": createTimeout})
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ctx, cancel := context.WithTimeout(ctx, createTimeout)
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defer cancel()
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// Check if input values are valid in the platform
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tflog.Info(ctx, "Create resourceDisk: starting input checks", contextCreateMap)
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resp.Diagnostics.Append(resourceDiskCreateInputChecks(ctx, &plan, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Create resourceDisk: Error input checks")
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return
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}
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tflog.Info(ctx, "Create resourceDisk: input checks successful", contextCreateMap)
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// Make create request and get response
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createReq := utilities.CreateRequestResourceDisk(ctx, &plan)
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tflog.Info(ctx, "Create resourceDisk: before call CloudBroker().Disks().Create", map[string]any{"req": createReq})
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diskId, err := r.client.CloudBroker().Disks().Create(ctx, createReq)
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if err != nil {
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resp.Diagnostics.AddError(
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"Create resourceDisk: unable to Create Disk",
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err.Error(),
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)
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return
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}
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plan.Id = types.StringValue(strconv.Itoa(int(diskId)))
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tflog.Info(ctx, "Create resourceDisk: disk created", map[string]any{"diskId": diskId, "disk_name": plan.DiskName.ValueString()})
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// additional settings after disk creation: in case of failures, warnings are added to resp.Diagnostics,
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// because additional settings failure is not critical. If errors were added instead of warnings, terraform
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// framework would mark resource as tainted and delete it, which would be unwanted behaviour.
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if !plan.NodeIDs.IsUnknown() {
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resp.Diagnostics.Append(utilities.ResourceDiskChangeNodes(ctx, diskId, nil, &plan, true, r.client)...)
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}
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if !plan.IOTune.IsUnknown() {
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resp.Diagnostics.Append(utilities.LimitIOCreateDisk(ctx, diskId, &plan, r.client)...)
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}
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if !plan.Shareable.IsUnknown() && plan.Shareable.ValueBool() { // if shareable = true
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resp.Diagnostics.Append(utilities.ShareableCreateDisk(ctx, diskId, r.client)...)
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}
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tflog.Info(ctx, "Create resourceDisk: resource creation is completed", map[string]any{"disk_id": diskId})
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// Map response body to schema and populate Computed attribute values
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resp.Diagnostics.Append(flattens.DiskResource(ctx, &plan, r.client)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Set data last update
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plan.LastUpdated = types.StringValue(time.Now().Format(time.RFC850))
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// Set state to fully populated data
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resp.Diagnostics.Append(resp.State.Set(ctx, plan)...)
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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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// Read refreshes the Terraform state with the latest data.
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func (r *resourceDisk) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
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// Get current state
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var state models.ResourceDiskModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Read resourceDisk: Error get state")
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return
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}
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tflog.Info(ctx, "Read resourceDisk: got state successfully", map[string]any{"disk_id": state.Id.ValueString()})
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// Set timeouts
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readTimeout, diags := state.Timeouts.Read(ctx, constants.Timeout300s)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Read resourceDisk: Error set timeout")
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return
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}
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tflog.Info(ctx, "Read resourceDisk: set timeouts successfully", map[string]any{
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"disk_id": state.Id.ValueString(),
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"readTimeout": readTimeout})
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ctx, cancel := context.WithTimeout(ctx, readTimeout)
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defer cancel()
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// read status
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resp.Diagnostics.Append(utilities.DiskReadStatus(ctx, &state, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Read resourceDisk: Error reading disk status")
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return
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}
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// Overwrite items with refreshed state
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resp.Diagnostics.Append(flattens.DiskResource(ctx, &state, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Read resourceDisk: Error flatten disk")
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return
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}
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// Set refreshed state
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resp.Diagnostics.Append(resp.State.Set(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Read resourceDisk: Error set state")
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return
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}
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tflog.Info(ctx, "End read resourceDisk")
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}
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// Update updates the resource and sets the updated Terraform state on success.
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func (r *resourceDisk) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
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// Retrieve values from plan
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var plan models.ResourceDiskModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error receiving the plan")
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return
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}
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tflog.Info(ctx, "Update resourceDisk: got plan successfully", map[string]any{"disk_id": plan.Id.ValueString()})
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// Retrieve values from state
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var state models.ResourceDiskModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error receiving the state")
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return
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}
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tflog.Info(ctx, "Update resourceDisk: got state successfully", map[string]any{"disk_id": state.Id.ValueString()})
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// Set timeouts
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updateTimeout, diags := plan.Timeouts.Update(ctx, constants.Timeout300s)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error set timeout")
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return
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}
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tflog.Info(ctx, "Update resourceDisk: set timeouts successfully", map[string]any{
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"disk_id": state.Id.ValueString(),
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"updateTimeout": updateTimeout})
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ctx, cancel := context.WithTimeout(ctx, updateTimeout)
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defer cancel()
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// Checking if inputs are valid
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tflog.Info(ctx, "Update resourceDisk: starting input checks", map[string]any{"disk_id": plan.Id.ValueString()})
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resp.Diagnostics.Append(resourceDiskUpdateInputChecks(ctx, &plan, &state, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error input checks")
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return
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}
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tflog.Info(ctx, "Update resourceDisk: input checks successful", map[string]any{"disk_id": state.Id.ValueString()})
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diskId, err := strconv.Atoi(state.Id.ValueString())
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if err != nil {
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resp.Diagnostics.AddError("Update resourceDisk: Cannot parse disk ID from state", err.Error())
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return
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}
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// resize disk
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if !plan.SizeMax.Equal(state.SizeMax) {
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resp.Diagnostics.Append(utilities.SizeMaxUpdateDisk(ctx, uint64(diskId), &plan, &state, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error resizing disk")
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return
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}
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}
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// rename disk
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if !plan.DiskName.Equal(state.DiskName) {
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resp.Diagnostics.Append(utilities.NameUpdateDisk(ctx, uint64(diskId), &plan, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error renaming disk")
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return
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}
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}
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// change io limits
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if !reflect.DeepEqual(plan.IOTune, state.IOTune) && !plan.IOTune.IsUnknown() {
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resp.Diagnostics.Append(utilities.LimitIOUpdateDisk(ctx, uint64(diskId), &plan, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error setting new io limits to disk")
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return
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}
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}
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// share/unshare disk
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if !plan.Shareable.Equal(state.Shareable) && !plan.Shareable.IsUnknown() {
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resp.Diagnostics.Append(utilities.ShareableUpdateDisk(ctx, uint64(diskId), plan.Shareable.ValueBool(), r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDisk: Error with disk share/unshare")
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return
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}
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}
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// update nodeIDs
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if !plan.NodeIDs.Equal(state.NodeIDs) && !plan.NodeIDs.IsUnknown() {
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resp.Diagnostics.Append(utilities.ResourceDiskChangeNodes(ctx, uint64(diskId), &state, &plan, false, r.client)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Update resourceDiskUpdate: Error with update nodeIDs")
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return
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}
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}
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tflog.Info(ctx, "Update resourceDisk: disk update is completed", map[string]any{"disk_id": plan.Id.ValueString()})
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// Map response body to schema and populate Computed attribute values
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resp.Diagnostics.Append(flattens.DiskResource(ctx, &plan, r.client)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// Set data last update
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plan.LastUpdated = types.StringValue(time.Now().Format(time.RFC850))
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// Set state to fully populated data
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resp.Diagnostics.Append(resp.State.Set(ctx, plan)...)
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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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// Delete deletes the resource and removes the Terraform state on success.
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func (r *resourceDisk) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
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// Get current state
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var state models.ResourceDiskModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Delete resourceDisk: Error get state")
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return
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}
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tflog.Info(ctx, "Delete resourceDisk: got state successfully", map[string]any{"disk_id": state.Id.ValueString()})
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// Set timeouts
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deleteTimeout, diags := state.Timeouts.Delete(ctx, constants.Timeout300s)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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tflog.Error(ctx, "Delete resourceDisk: Error set timeout")
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return
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}
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tflog.Info(ctx, "Delete resourceDisk: set timeouts successfully", map[string]any{
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"disk_id": state.Id.ValueString(),
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"deleteTimeout": deleteTimeout})
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ctx, cancel := context.WithTimeout(ctx, deleteTimeout)
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defer cancel()
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detach := true
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permanently := true
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if state.Detach.ValueBool() == false && !state.Detach.IsNull() && !state.Detach.IsUnknown() {
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detach = false
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}
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if state.Permanently.ValueBool() == false && !state.Permanently.IsNull() && !state.Permanently.IsUnknown() {
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permanently = false
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}
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// Delete existing resource group
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delReq := disks.DeleteRequest{
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DiskID: uint64(state.DiskId.ValueInt64()),
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Detach: detach, // default true
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Permanently: permanently, // default true
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}
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tflog.Info(ctx, "Delete resourceDisk: before call CloudBroker().Disks().Delete", map[string]any{"req": delReq})
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_, err := r.client.CloudBroker().Disks().Delete(ctx, delReq)
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if err != nil {
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resp.Diagnostics.AddError("Delete resourceDisk: Error deleting disk with error: ", err.Error())
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return
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}
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tflog.Info(ctx, "End delete resourceDisk", map[string]any{"disk_id": state.Id.ValueString()})
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}
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// Schema defines the schema for the resource.
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func (r *resourceDisk) Schema(ctx context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Attributes: schemas.MakeSchemaResourceDisk(),
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Blocks: map[string]schema.Block{
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"timeouts": timeouts.Block(ctx, timeouts.Opts{Create: true, Read: true, Update: true, Delete: true}),
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},
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}
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}
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// Metadata returns the resource type name.
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func (r *resourceDisk) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_cb_disk"
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}
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// Configure adds the provider configured client to the resource.
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func (r *resourceDisk) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
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tflog.Info(ctx, "Get Configure resourceDisk")
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r.client = client.Resource(ctx, &req, resp)
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tflog.Info(ctx, "Getting Configure resourceDisk successfully")
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}
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func (r *resourceDisk) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
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// Retrieve import ID and save to id attribute
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resource.ImportStatePassthroughID(ctx, path.Root("id"), req, resp)
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}
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Block a user