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Logging and error handling improvements, bug fixes (#21)

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- Uniformed logs and diagnostics:
  - Logging and adding to diagnostics is done by the highest level function (Create/Read/Update/Delete/Import) using `LogAndAddError`
  - Lower-level routines' signature changed to return error instead of writing to diagnostics
  - Standardize summary and details across services
  - Removed manual adding of relevant variables to details (they're in the context, TF adds them to logs)
- Changed validators to be closer to official implementation
- Fix logging wrong output after wait
- Fix Argus checking wrong diagnostics
- Fix Resource Manager not updating state after project update
- Fix unnecessary pointer in LogAndAddError
This commit is contained in:
Henrique Santos 2023-09-21 14:52:52 +01:00 • committed by GitHub
parent 29b8c91999
commit 4e8514df00
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GPG key ID: 4AEE18F83AFDEB23
51 changed files with 1389 additions and 1092 deletions
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35
stackit/services/postgresflex/instance/datasource.go
View file

@ -46,7 +46,7 @@ func (r *instanceDataSource) Configure(ctx context.Context, req datasource.Confi
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))
core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Expected configure type stackit.ProviderData, got %T", req.ProviderData))
return
}
@ -65,12 +65,12 @@ func (r *instanceDataSource) Configure(ctx context.Context, req datasource.Confi
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Configuring client: %v", err))
return
}
tflog.Info(ctx, "Postgresflex instance client configured")
r.client = apiClient
tflog.Info(ctx, "PostgresFlex instance client configured")
}
// Schema defines the schema for the resource.
@ -159,47 +159,50 @@ func (r *instanceDataSource) Schema(_ context.Context, _ datasource.SchemaReques
// 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)
var model Model
diags := req.Config.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := state.ProjectId.ValueString()
instanceId := state.InstanceId.ValueString()
projectId := model.ProjectId.ValueString()
instanceId := model.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())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Calling API: %v", err))
return
}
var flavor = &flavorModel{}
if !(state.Flavor.IsNull() || state.Flavor.IsUnknown()) {
diags = state.Flavor.As(ctx, flavor, basetypes.ObjectAsOptions{})
if !(model.Flavor.IsNull() || model.Flavor.IsUnknown()) {
diags = model.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{})
if !(model.Storage.IsNull() || model.Storage.IsUnknown()) {
diags = model.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
}
err = mapFields(instanceResp, &state, flavor, storage)
err = mapFields(instanceResp, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Mapping fields", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API payload: %v", err))
return
}
// Set refreshed state
diags = resp.State.Set(ctx, state)
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresql instance read")
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "PostgresFlex instance read")
}

67
stackit/services/postgresflex/instance/resource.go
View file

@ -99,7 +99,7 @@ func (r *instanceResource) Configure(ctx context.Context, req resource.Configure
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))
core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Expected configure type stackit.ProviderData, got %T", req.ProviderData))
return
}
@ -118,12 +118,12 @@ func (r *instanceResource) Configure(ctx context.Context, req resource.Configure
}
if err != nil {
resp.Diagnostics.AddError("Could not Configure API Client", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Configuring client: %v", err))
return
}
tflog.Info(ctx, "Postgresflex instance client configured")
r.client = apiClient
tflog.Info(ctx, "PostgresFlex instance client configured")
}
// Schema defines the schema for the resource.
@ -286,10 +286,6 @@ func (r *instanceResource) Create(ctx context.Context, req resource.CreateReques
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)
@ -299,46 +295,49 @@ func (r *instanceResource) Create(ctx context.Context, req resource.CreateReques
}
got, ok := wr.(*postgresflex.InstanceResponse)
if !ok {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Wait result conversion, got %+v", got))
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Wait result conversion, got %+v", wr))
return
}
// Map response body to schema and populate Computed attribute values
// Map response body to schema
err = mapFields(got, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Processing API payload: %v", err))
return
}
// Set state to fully populated data
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex instance created")
if resp.Diagnostics.HasError() {
return
}
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)
var model Model
diags := req.State.Get(ctx, &model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
projectId := state.ProjectId.ValueString()
instanceId := state.InstanceId.ValueString()
projectId := model.ProjectId.ValueString()
instanceId := model.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{})
if !(model.Flavor.IsNull() || model.Flavor.IsUnknown()) {
diags = model.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{})
if !(model.Storage.IsNull() || model.Storage.IsUnknown()) {
diags = model.Storage.As(ctx, storage, basetypes.ObjectAsOptions{})
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
@ -351,16 +350,19 @@ func (r *instanceResource) Read(ctx context.Context, req resource.ReadRequest, r
return
}
// Map response body to schema and populate Computed attribute values
err = mapFields(instanceResp, &state, flavor, storage)
// Map response body to schema
err = mapFields(instanceResp, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API payload: %v", err))
return
}
// Set refreshed state
diags = resp.State.Set(ctx, state)
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
tflog.Info(ctx, "Postgresflex instance read")
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "PostgresFlex instance read")
}
// Update updates the resource and sets the updated Terraform state on success.
@ -409,7 +411,7 @@ func (r *instanceResource) Update(ctx context.Context, req resource.UpdateReques
// 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))
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Creating API payload: %v", err))
return
}
// Update existing instance
@ -425,11 +427,11 @@ func (r *instanceResource) Update(ctx context.Context, req resource.UpdateReques
}
got, ok := wr.(*postgresflex.InstanceResponse)
if !ok {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Wait result conversion, got %+v", got))
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Wait result conversion, got %+v", wr))
return
}
// Map response body to schema and populate Computed attribute values
// Map response body to schema
err = mapFields(got, &model, flavor, storage)
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error mapping fields in update", err.Error())
@ -437,6 +439,9 @@ func (r *instanceResource) Update(ctx context.Context, req resource.UpdateReques
}
diags = resp.State.Set(ctx, model)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "Postgresflex instance updated")
}
@ -457,7 +462,7 @@ func (r *instanceResource) Delete(ctx context.Context, req resource.DeleteReques
// Delete existing instance
err := r.client.DeleteInstance(ctx, projectId, instanceId).Execute()
if err != nil {
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", err.Error())
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", fmt.Sprintf("Calling API: %v", err))
return
}
_, err = postgresflex.DeleteInstanceWaitHandler(ctx, r.client, projectId, instanceId).SetTimeout(15 * time.Minute).WaitWithContext(ctx)
@ -465,7 +470,7 @@ func (r *instanceResource) Delete(ctx context.Context, req resource.DeleteReques
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", fmt.Sprintf("Instance deletion waiting: %v", err))
return
}
tflog.Info(ctx, "Postgresflex instance deleted")
tflog.Info(ctx, "PostgresFlex instance deleted")
}
// ImportState imports a resource into the Terraform state on success.
@ -474,8 +479,8 @@ func (r *instanceResource) ImportState(ctx context.Context, req resource.ImportS
idParts := strings.Split(req.ID, core.Separator)
if len(idParts) != 2 || idParts[0] == "" || idParts[1] == "" {
resp.Diagnostics.AddError(
"Unexpected Import Identifier",
core.LogAndAddError(ctx, &resp.Diagnostics,
"Error importing instance",
fmt.Sprintf("Expected import identifier with format: [project_id],[instance_id] Got: %q", req.ID),
)
return