feat(provider): add fission_mq_trigger, fission_cron_trigger, fission_iot_device + weather-demo example
This commit is contained in:
“Naeel”
@@ -0,0 +1,208 @@
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package resources
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import (
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"context"
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"fmt"
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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/resource/schema/planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"terraform-provider-fission/internal/client"
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)
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var _ resource.Resource = &CronTriggerResource{}
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// CronTriggerResource управляет Fission TimeTrigger (CRON).
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type CronTriggerResource struct {
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client *client.Client
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}
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type cronTriggerResourceModel struct {
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ID types.String `tfsdk:"id"`
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Name types.String `tfsdk:"name"`
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Namespace types.String `tfsdk:"namespace"`
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Function types.String `tfsdk:"function"`
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Cron types.String `tfsdk:"cron"`
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UID types.String `tfsdk:"uid"`
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}
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func NewCronTriggerResource() resource.Resource {
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return &CronTriggerResource{}
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}
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func (r *CronTriggerResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_cron_trigger"
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}
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func (r *CronTriggerResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "Fission TimeTrigger — запускает функцию по CRON-расписанию.",
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Computed: true,
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Description: "Идентификатор ресурса (namespace/name).",
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},
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"name": schema.StringAttribute{
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Required: true,
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Description: "Имя TimeTrigger.",
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.RequiresReplace(),
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},
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},
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"namespace": schema.StringAttribute{
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Optional: true,
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Computed: true,
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Description: "Kubernetes namespace.",
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.RequiresReplace(),
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},
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},
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"function": schema.StringAttribute{
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Required: true,
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Description: "Имя Fission Function для запуска.",
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},
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"cron": schema.StringAttribute{
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Required: true,
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Description: "CRON-расписание, например \"*/10 * * * *\".",
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},
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"uid": schema.StringAttribute{
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Computed: true,
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Description: "UID объекта в Kubernetes.",
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},
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},
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}
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}
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func (r *CronTriggerResource) Configure(_ context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
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if req.ProviderData == nil {
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return
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}
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c, ok := req.ProviderData.(*client.Client)
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if !ok {
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resp.Diagnostics.AddError("Неверный тип провайдера", fmt.Sprintf("ожидался *client.Client, получен %T", req.ProviderData))
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return
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}
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r.client = c
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}
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func (r *CronTriggerResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
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var plan cronTriggerResourceModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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if resp.Diagnostics.HasError() {
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return
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}
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ns := plan.Namespace.ValueString()
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if ns == "" {
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ns = r.client.Namespace
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}
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obj := buildTimeTrigger(plan.Name.ValueString(), ns, plan.Function.ValueString(), plan.Cron.ValueString())
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created, err := r.client.CreateTimeTrigger(ctx, obj)
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if err != nil {
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resp.Diagnostics.AddError("Ошибка создания CRON trigger", err.Error())
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return
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}
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plan.ID = types.StringValue(ns + "/" + plan.Name.ValueString())
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plan.Namespace = types.StringValue(ns)
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plan.UID = types.StringValue(string(created.GetUID()))
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resp.Diagnostics.Append(resp.State.Set(ctx, &plan)...)
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}
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func (r *CronTriggerResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
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var state cronTriggerResourceModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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return
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}
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obj, err := r.client.GetTimeTrigger(ctx, state.Namespace.ValueString(), state.Name.ValueString())
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if err != nil {
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if client.IsNotFound(err) {
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resp.State.RemoveResource(ctx)
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return
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}
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resp.Diagnostics.AddError("Ошибка чтения CRON trigger", err.Error())
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return
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}
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spec, _, _ := unstructured.NestedMap(obj.Object, "spec")
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if cron, ok := spec["cron"].(string); ok {
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state.Cron = types.StringValue(cron)
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}
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if fnRef, ok := spec["functionref"].(map[string]any); ok {
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if name, ok := fnRef["name"].(string); ok {
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state.Function = types.StringValue(name)
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}
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}
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state.UID = types.StringValue(string(obj.GetUID()))
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resp.Diagnostics.Append(resp.State.Set(ctx, &state)...)
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}
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func (r *CronTriggerResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
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var plan cronTriggerResourceModel
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resp.Diagnostics.Append(req.Plan.Get(ctx, &plan)...)
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if resp.Diagnostics.HasError() {
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return
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}
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existing, err := r.client.GetTimeTrigger(ctx, plan.Namespace.ValueString(), plan.Name.ValueString())
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if err != nil {
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resp.Diagnostics.AddError("Ошибка получения CRON trigger для обновления", err.Error())
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return
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}
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if err := unstructured.SetNestedField(existing.Object, plan.Cron.ValueString(), "spec", "cron"); err != nil {
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resp.Diagnostics.AddError("Ошибка обновления cron", err.Error())
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return
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}
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if err := unstructured.SetNestedField(existing.Object, plan.Function.ValueString(), "spec", "functionref", "name"); err != nil {
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resp.Diagnostics.AddError("Ошибка обновления function", err.Error())
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return
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}
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updated, err := r.client.UpdateTimeTrigger(ctx, existing)
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if err != nil {
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resp.Diagnostics.AddError("Ошибка обновления CRON trigger", err.Error())
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return
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}
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plan.UID = types.StringValue(string(updated.GetUID()))
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resp.Diagnostics.Append(resp.State.Set(ctx, &plan)...)
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}
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func (r *CronTriggerResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
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var state cronTriggerResourceModel
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resp.Diagnostics.Append(req.State.Get(ctx, &state)...)
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if resp.Diagnostics.HasError() {
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return
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}
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if err := r.client.DeleteTimeTrigger(ctx, state.Namespace.ValueString(), state.Name.ValueString()); err != nil {
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resp.Diagnostics.AddError("Ошибка удаления CRON trigger", err.Error())
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}
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}
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func buildTimeTrigger(name, ns, functionName, cron string) *unstructured.Unstructured {
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return &unstructured.Unstructured{
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Object: map[string]any{
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"apiVersion": "fission.io/v1",
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"kind": "TimeTrigger",
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"metadata": map[string]any{
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"name": name,
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"namespace": ns,
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},
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"spec": map[string]any{
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"cron": cron,
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"functionref": map[string]any{
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"type": "name",
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"name": functionName,
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},
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},
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},
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}
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}
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