source-controller/controllers/bucket_controller.go at main · racdev/source-controller · GitHub

History

611 lines (533 loc) · 20.9 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

package controllers

import (

"context"

"crypto/sha1"

"fmt"

"os"

"path/filepath"

"strings"

"time"

"github.com/minio/minio-go/v7"

"github.com/minio/minio-go/v7/pkg/credentials"

"github.com/minio/minio-go/v7/pkg/s3utils"

"google.golang.org/api/option"

corev1 "k8s.io/api/core/v1"

apimeta "k8s.io/apimachinery/pkg/api/meta"

metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

"k8s.io/apimachinery/pkg/runtime"

"k8s.io/apimachinery/pkg/types"

kuberecorder "k8s.io/client-go/tools/record"

"k8s.io/client-go/tools/reference"

ctrl "sigs.k8s.io/controller-runtime"

"sigs.k8s.io/controller-runtime/pkg/client"

"sigs.k8s.io/controller-runtime/pkg/controller"

"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"

"sigs.k8s.io/controller-runtime/pkg/predicate"

"github.com/fluxcd/pkg/apis/meta"

"github.com/fluxcd/pkg/runtime/events"

"github.com/fluxcd/pkg/runtime/metrics"

"github.com/fluxcd/pkg/runtime/predicates"

"github.com/fluxcd/source-controller/pkg/gcp"

sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"

"github.com/fluxcd/source-controller/pkg/sourceignore"

)

// +kubebuilder:rbac:groups=source.toolkit.fluxcd.io,resources=buckets,verbs=get;list;watch;create;update;patch;delete

// +kubebuilder:rbac:groups=source.toolkit.fluxcd.io,resources=buckets/status,verbs=get;update;patch

// +kubebuilder:rbac:groups=source.toolkit.fluxcd.io,resources=buckets/finalizers,verbs=get;create;update;patch;delete

// +kubebuilder:rbac:groups="",resources=secrets,verbs=get;list;watch

// BucketReconciler reconciles a Bucket object

type BucketReconciler struct {

client.Client

Scheme *runtime.Scheme

Storage *Storage

EventRecorder kuberecorder.EventRecorder

ExternalEventRecorder *events.Recorder

MetricsRecorder *metrics.Recorder

}

type BucketReconcilerOptions struct {

MaxConcurrentReconciles int

}

func (r *BucketReconciler) SetupWithManager(mgr ctrl.Manager) error {

return r.SetupWithManagerAndOptions(mgr, BucketReconcilerOptions{})

}

func (r *BucketReconciler) SetupWithManagerAndOptions(mgr ctrl.Manager, opts BucketReconcilerOptions) error {

return ctrl.NewControllerManagedBy(mgr).

For(&sourcev1.Bucket{}).

WithEventFilter(predicate.Or(predicate.GenerationChangedPredicate{}, predicates.ReconcileRequestedPredicate{})).

WithOptions(controller.Options{MaxConcurrentReconciles: opts.MaxConcurrentReconciles}).

Complete(r)

}

func (r *BucketReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {

start := time.Now()

log := ctrl.LoggerFrom(ctx)

var bucket sourcev1.Bucket

if err := r.Get(ctx, req.NamespacedName, &bucket); err != nil {

return ctrl.Result{}, client.IgnoreNotFound(err)

}

// Record suspended status metric

defer r.recordSuspension(ctx, bucket)

// Add our finalizer if it does not exist

if !controllerutil.ContainsFinalizer(&bucket, sourcev1.SourceFinalizer) {

patch := client.MergeFrom(bucket.DeepCopy())

controllerutil.AddFinalizer(&bucket, sourcev1.SourceFinalizer)

if err := r.Patch(ctx, &bucket, patch); err != nil {

log.Error(err, "unable to register finalizer")

return ctrl.Result{}, err

}

// Examine if the object is under deletion

if !bucket.ObjectMeta.DeletionTimestamp.IsZero() {

return r.reconcileDelete(ctx, bucket)

}

// Return early if the object is suspended.

if bucket.Spec.Suspend {

log.Info("Reconciliation is suspended for this object")

return ctrl.Result{}, nil

}

// record reconciliation duration

if r.MetricsRecorder != nil {

objRef, err := reference.GetReference(r.Scheme, &bucket)

if err != nil {

return ctrl.Result{}, err

}

defer r.MetricsRecorder.RecordDuration(*objRef, start)

}

// set initial status

if resetBucket, ok := r.resetStatus(bucket); ok {

bucket = resetBucket

if err := r.updateStatus(ctx, req, bucket.Status); err != nil {

log.Error(err, "unable to update status")

return ctrl.Result{Requeue: true}, err

}

r.recordReadiness(ctx, bucket)

}

// record the value of the reconciliation request, if any

// TODO(hidde): would be better to defer this in combination with

// always patching the status sub-resource after a reconciliation.

if v, ok := meta.ReconcileAnnotationValue(bucket.GetAnnotations()); ok {

bucket.Status.SetLastHandledReconcileRequest(v)

}

// purge old artifacts from storage

if err := r.gc(bucket); err != nil {

log.Error(err, "unable to purge old artifacts")

}

// reconcile bucket by downloading its content

reconciledBucket, reconcileErr := r.reconcile(ctx, *bucket.DeepCopy())

// update status with the reconciliation result

if err := r.updateStatus(ctx, req, reconciledBucket.Status); err != nil {

log.Error(err, "unable to update status")

return ctrl.Result{Requeue: true}, err

}

// if reconciliation failed, record the failure and requeue immediately

if reconcileErr != nil {

r.event(ctx, reconciledBucket, events.EventSeverityError, reconcileErr.Error())

r.recordReadiness(ctx, reconciledBucket)

return ctrl.Result{Requeue: true}, reconcileErr

}

// emit revision change event

if bucket.Status.Artifact == nil || reconciledBucket.Status.Artifact.Revision != bucket.Status.Artifact.Revision {

r.event(ctx, reconciledBucket, events.EventSeverityInfo, sourcev1.BucketReadyMessage(reconciledBucket))

}

r.recordReadiness(ctx, reconciledBucket)

log.Info(fmt.Sprintf("Reconciliation finished in %s, next run in %s",

time.Since(start).String(),

bucket.GetInterval().Duration.String(),

))

return ctrl.Result{RequeueAfter: bucket.GetInterval().Duration}, nil

}

func (r *BucketReconciler) reconcile(ctx context.Context, bucket sourcev1.Bucket) (sourcev1.Bucket, error) {

log := ctrl.LoggerFrom(ctx)

var err error

var sourceBucket sourcev1.Bucket

tempDir, err := os.MkdirTemp("", bucket.Name)

if err != nil {

err = fmt.Errorf("tmp dir error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

defer func() {

if err := os.RemoveAll(tempDir); err != nil {

log.Error(err, "failed to remove working directory", "path", tempDir)

}

}()

if bucket.Spec.Provider == sourcev1.GoogleBucketProvider {

sourceBucket, err = r.reconcileWithGCP(ctx, bucket, tempDir)

if err != nil {

return sourceBucket, err

}

} else {

sourceBucket, err = r.reconcileWithMinio(ctx, bucket, tempDir)

if err != nil {

return sourceBucket, err

}

revision, err := r.checksum(tempDir)

if err != nil {

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

// return early on unchanged revision

artifact := r.Storage.NewArtifactFor(bucket.Kind, bucket.GetObjectMeta(), revision, fmt.Sprintf("%s.tar.gz", revision))

if apimeta.IsStatusConditionTrue(bucket.Status.Conditions, meta.ReadyCondition) && bucket.GetArtifact().HasRevision(artifact.Revision) {

if artifact.URL != bucket.GetArtifact().URL {

r.Storage.SetArtifactURL(bucket.GetArtifact())

bucket.Status.URL = r.Storage.SetHostname(bucket.Status.URL)

}

return bucket, nil

}

// create artifact dir

err = r.Storage.MkdirAll(artifact)

if err != nil {

err = fmt.Errorf("mkdir dir error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

// acquire lock

unlock, err := r.Storage.Lock(artifact)

if err != nil {

err = fmt.Errorf("unable to acquire lock: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

defer unlock()

// archive artifact and check integrity

if err := r.Storage.Archive(&artifact, tempDir, nil); err != nil {

err = fmt.Errorf("storage archive error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

// update latest symlink

url, err := r.Storage.Symlink(artifact, "latest.tar.gz")

if err != nil {

err = fmt.Errorf("storage symlink error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.StorageOperationFailedReason, err.Error()), err

}

message := fmt.Sprintf("Fetched revision: %s", artifact.Revision)

return sourcev1.BucketReady(bucket, artifact, url, sourcev1.BucketOperationSucceedReason, message), nil

}

func (r *BucketReconciler) reconcileDelete(ctx context.Context, bucket sourcev1.Bucket) (ctrl.Result, error) {

if err := r.gc(bucket); err != nil {

r.event(ctx, bucket, events.EventSeverityError,

fmt.Sprintf("garbage collection for deleted resource failed: %s", err.Error()))

// Return the error so we retry the failed garbage collection

return ctrl.Result{}, err

}

// Record deleted status

r.recordReadiness(ctx, bucket)

// Remove our finalizer from the list and update it

controllerutil.RemoveFinalizer(&bucket, sourcev1.SourceFinalizer)

if err := r.Update(ctx, &bucket); err != nil {

return ctrl.Result{}, err

}

// Stop reconciliation as the object is being deleted

return ctrl.Result{}, nil

}

// reconcileWithGCP handles getting objects from a Google Cloud Platform bucket

// using a gcp client

func (r *BucketReconciler) reconcileWithGCP(ctx context.Context, bucket sourcev1.Bucket, tempDir string) (sourcev1.Bucket, error) {

log := ctrl.LoggerFrom(ctx)

gcpClient, err := r.authGCP(ctx, bucket)

if err != nil {

err = fmt.Errorf("auth error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.AuthenticationFailedReason, err.Error()), err

}

defer gcpClient.Close(log)

ctxTimeout, cancel := context.WithTimeout(ctx, bucket.Spec.Timeout.Duration)

defer cancel()

exists, err := gcpClient.BucketExists(ctxTimeout, bucket.Spec.BucketName)

if err != nil {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

if !exists {

err = fmt.Errorf("bucket '%s' not found", bucket.Spec.BucketName)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

// Look for file with ignore rules first.

path := filepath.Join(tempDir, sourceignore.IgnoreFile)

if err := gcpClient.FGetObject(ctxTimeout, bucket.Spec.BucketName, sourceignore.IgnoreFile, path); err != nil {

if err == gcp.ErrorObjectDoesNotExist && sourceignore.IgnoreFile != ".sourceignore" {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

ps, err := sourceignore.ReadIgnoreFile(path, nil)

if err != nil {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

// In-spec patterns take precedence

if bucket.Spec.Ignore != nil {

ps = append(ps, sourceignore.ReadPatterns(strings.NewReader(*bucket.Spec.Ignore), nil)...)

}

matcher := sourceignore.NewMatcher(ps)

objects := gcpClient.ListObjects(ctxTimeout, bucket.Spec.BucketName, nil)

// download bucket content

for {

object, err := objects.Next()

if err == gcp.IteratorDone {

break

}

if err != nil {

err = fmt.Errorf("listing objects from bucket '%s' failed: %w", bucket.Spec.BucketName, err)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

if strings.HasSuffix(object.Name, "/") || object.Name == sourceignore.IgnoreFile {

continue

}

if matcher.Match(strings.Split(object.Name, "/"), false) {

continue

}

localPath := filepath.Join(tempDir, object.Name)

if err = gcpClient.FGetObject(ctxTimeout, bucket.Spec.BucketName, object.Name, localPath); err != nil {

err = fmt.Errorf("downloading object from bucket '%s' failed: %w", bucket.Spec.BucketName, err)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

return sourcev1.Bucket{}, nil

}

// reconcileWithMinio handles getting objects from an S3 compatible bucket

// using a minio client

func (r *BucketReconciler) reconcileWithMinio(ctx context.Context, bucket sourcev1.Bucket, tempDir string) (sourcev1.Bucket, error) {

s3Client, err := r.authMinio(ctx, bucket)

if err != nil {

err = fmt.Errorf("auth error: %w", err)

return sourcev1.BucketNotReady(bucket, sourcev1.AuthenticationFailedReason, err.Error()), err

}

ctxTimeout, cancel := context.WithTimeout(ctx, bucket.Spec.Timeout.Duration)

defer cancel()

exists, err := s3Client.BucketExists(ctxTimeout, bucket.Spec.BucketName)

if err != nil {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

if !exists {

err = fmt.Errorf("bucket '%s' not found", bucket.Spec.BucketName)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

// Look for file with ignore rules first

// NB: S3 has flat filepath keys making it impossible to look

// for files in "subdirectories" without building up a tree first.

path := filepath.Join(tempDir, sourceignore.IgnoreFile)

if err := s3Client.FGetObject(ctxTimeout, bucket.Spec.BucketName, sourceignore.IgnoreFile, path, minio.GetObjectOptions{}); err != nil {

if resp, ok := err.(minio.ErrorResponse); ok && resp.Code != "NoSuchKey" {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

ps, err := sourceignore.ReadIgnoreFile(path, nil)

if err != nil {

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

// In-spec patterns take precedence

if bucket.Spec.Ignore != nil {

ps = append(ps, sourceignore.ReadPatterns(strings.NewReader(*bucket.Spec.Ignore), nil)...)

}

matcher := sourceignore.NewMatcher(ps)

// download bucket content

for object := range s3Client.ListObjects(ctxTimeout, bucket.Spec.BucketName, minio.ListObjectsOptions{

Recursive: true,

UseV1: s3utils.IsGoogleEndpoint(*s3Client.EndpointURL()),

}) {

if object.Err != nil {

err = fmt.Errorf("listing objects from bucket '%s' failed: %w", bucket.Spec.BucketName, object.Err)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

if strings.HasSuffix(object.Key, "/") || object.Key == sourceignore.IgnoreFile {

continue

}

if matcher.Match(strings.Split(object.Key, "/"), false) {

continue

}

localPath := filepath.Join(tempDir, object.Key)

err := s3Client.FGetObject(ctxTimeout, bucket.Spec.BucketName, object.Key, localPath, minio.GetObjectOptions{})

if err != nil {

err = fmt.Errorf("downloading object from bucket '%s' failed: %w", bucket.Spec.BucketName, err)

return sourcev1.BucketNotReady(bucket, sourcev1.BucketOperationFailedReason, err.Error()), err

}

return sourcev1.Bucket{}, nil

}

// authGCP creates a new Google Cloud Platform storage client

// to interact with the storage service.

func (r *BucketReconciler) authGCP(ctx context.Context, bucket sourcev1.Bucket) (*gcp.GCPClient, error) {

var client *gcp.GCPClient

var err error

if bucket.Spec.SecretRef != nil {

secretName := types.NamespacedName{

Namespace: bucket.GetNamespace(),

Name: bucket.Spec.SecretRef.Name,

}

var secret corev1.Secret

if err := r.Get(ctx, secretName, &secret); err != nil {

return nil, fmt.Errorf("credentials secret error: %w", err)

}

if err := gcp.ValidateSecret(secret.Data, secret.Name); err != nil {

return nil, err

}

client, err = gcp.NewClient(ctx, option.WithCredentialsJSON(secret.Data["serviceaccount"]))

if err != nil {

return nil, err

}

} else {

client, err = gcp.NewClient(ctx)

if err != nil {

return nil, err

}

return client, nil

}

// authMinio creates a new Minio client to interact with S3

// compatible storage services.

func (r *BucketReconciler) authMinio(ctx context.Context, bucket sourcev1.Bucket) (*minio.Client, error) {

opt := minio.Options{

Region: bucket.Spec.Region,

Secure: !bucket.Spec.Insecure,

}

if bucket.Spec.SecretRef != nil {

secretName := types.NamespacedName{

Namespace: bucket.GetNamespace(),

Name: bucket.Spec.SecretRef.Name,

}

var secret corev1.Secret

if err := r.Get(ctx, secretName, &secret); err != nil {

return nil, fmt.Errorf("credentials secret error: %w", err)

}

accesskey := ""

secretkey := ""

if k, ok := secret.Data["accesskey"]; ok {

accesskey = string(k)

}

if k, ok := secret.Data["secretkey"]; ok {

secretkey = string(k)

}

if accesskey == "" || secretkey == "" {

return nil, fmt.Errorf("invalid '%s' secret data: required fields 'accesskey' and 'secretkey'", secret.Name)

}

opt.Creds = credentials.NewStaticV4(accesskey, secretkey, "")

} else if bucket.Spec.Provider == sourcev1.AmazonBucketProvider {

opt.Creds = credentials.NewIAM("")

}

if opt.Creds == nil {

return nil, fmt.Errorf("no bucket credentials found")

}

return minio.New(bucket.Spec.Endpoint, &opt)

}

// checksum calculates the SHA1 checksum of the given root directory.

// It traverses the given root directory and calculates the checksum for any found file, and returns the SHA1 sum of the

// list with relative file paths and their checksums.

func (r *BucketReconciler) checksum(root string) (string, error) {

sum := sha1.New()

if err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {

if err != nil {

return err

}

if !info.Mode().IsRegular() {

return nil

}

data, err := os.ReadFile(path)

if err != nil {

return err

}

relPath, err := filepath.Rel(root, path)

if err != nil {

return err

}

sum.Write([]byte(fmt.Sprintf("%x %s\n", sha1.Sum(data), relPath)))

return nil

}); err != nil {

return "", err

}

return fmt.Sprintf("%x", sum.Sum(nil)), nil

}

// resetStatus returns a modified v1beta1.Bucket and a boolean indicating

// if the status field has been reset.

func (r *BucketReconciler) resetStatus(bucket sourcev1.Bucket) (sourcev1.Bucket, bool) {

// We do not have an artifact, or it does no longer exist

if bucket.GetArtifact() == nil || !r.Storage.ArtifactExist(*bucket.GetArtifact()) {

bucket = sourcev1.BucketProgressing(bucket)

bucket.Status.Artifact = nil

return bucket, true

}

if bucket.Generation != bucket.Status.ObservedGeneration {

return sourcev1.BucketProgressing(bucket), true

}

return bucket, false

}

// gc performs a garbage collection for the given v1beta1.Bucket.

// It removes all but the current artifact except for when the

// deletion timestamp is set, which will result in the removal of

// all artifacts for the resource.

func (r *BucketReconciler) gc(bucket sourcev1.Bucket) error {

if !bucket.DeletionTimestamp.IsZero() {

return r.Storage.RemoveAll(r.Storage.NewArtifactFor(bucket.Kind, bucket.GetObjectMeta(), "", "*"))

}

if bucket.GetArtifact() != nil {

return r.Storage.RemoveAllButCurrent(*bucket.GetArtifact())

}

return nil

}

// event emits a Kubernetes event and forwards the event to notification controller if configured

func (r *BucketReconciler) event(ctx context.Context, bucket sourcev1.Bucket, severity, msg string) {

log := ctrl.LoggerFrom(ctx)

if r.EventRecorder != nil {

r.EventRecorder.Eventf(&bucket, "Normal", severity, msg)

}

if r.ExternalEventRecorder != nil {

objRef, err := reference.GetReference(r.Scheme, &bucket)

if err != nil {

log.Error(err, "unable to send event")

return

}

if err := r.ExternalEventRecorder.Eventf(*objRef, nil, severity, severity, msg); err != nil {

log.Error(err, "unable to send event")

return

}

func (r *BucketReconciler) recordReadiness(ctx context.Context, bucket sourcev1.Bucket) {

log := ctrl.LoggerFrom(ctx)

if r.MetricsRecorder == nil {

return

}

objRef, err := reference.GetReference(r.Scheme, &bucket)

if err != nil {

log.Error(err, "unable to record readiness metric")

return

}

if rc := apimeta.FindStatusCondition(bucket.Status.Conditions, meta.ReadyCondition); rc != nil {

r.MetricsRecorder.RecordCondition(*objRef, *rc, !bucket.DeletionTimestamp.IsZero())

} else {

r.MetricsRecorder.RecordCondition(*objRef, metav1.Condition{

Type: meta.ReadyCondition,

Status: metav1.ConditionUnknown,

}, !bucket.DeletionTimestamp.IsZero())

}

func (r *BucketReconciler) recordSuspension(ctx context.Context, bucket sourcev1.Bucket) {

if r.MetricsRecorder == nil {

return

}

log := ctrl.LoggerFrom(ctx)

objRef, err := reference.GetReference(r.Scheme, &bucket)

if err != nil {

log.Error(err, "unable to record suspended metric")

return

}

if !bucket.DeletionTimestamp.IsZero() {

r.MetricsRecorder.RecordSuspend(*objRef, false)

} else {

r.MetricsRecorder.RecordSuspend(*objRef, bucket.Spec.Suspend)

}

func (r *BucketReconciler) updateStatus(ctx context.Context, req ctrl.Request, newStatus sourcev1.BucketStatus) error {

var bucket sourcev1.Bucket

if err := r.Get(ctx, req.NamespacedName, &bucket); err != nil {

return err

}

patch := client.MergeFrom(bucket.DeepCopy())

bucket.Status = newStatus

return r.Status().Patch(ctx, &bucket, patch)

}

source-controller/controllers/bucket_controller.go at main · racdev/source-controller · GitHub

Expand file tree

Breadcrumbs

bucket_controller.go

Latest commit

History

Breadcrumbs

bucket_controller.go

File metadata and controls