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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,234 @@ | ||
| /* | ||
| Copyright AppsCode Inc. and Contributors | ||
| 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 client | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "io" | ||
| "time" | ||
|
|
||
| "k8s.io/apimachinery/pkg/api/meta" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| "k8s.io/apimachinery/pkg/util/wait" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| ) | ||
|
|
||
| type retryClient struct { | ||
| d client.Client | ||
| interval time.Duration | ||
| timeout time.Duration | ||
| } | ||
|
|
||
| var _ client.Client = &retryClient{} | ||
|
|
||
| func NewRetryClient(d client.Client) client.Client { | ||
| return &retryClient{d: d, interval: 500 * time.Millisecond, timeout: 5 * time.Minute} | ||
| } | ||
|
|
||
| func NewRetryClientWithOptions(d client.Client, interval time.Duration, timeout time.Duration) client.Client { | ||
| return &retryClient{d: d, interval: interval, timeout: timeout} | ||
| } | ||
|
|
||
| func (r *retryClient) Scheme() *runtime.Scheme { | ||
| return r.d.Scheme() | ||
| } | ||
|
|
||
| func (r *retryClient) RESTMapper() meta.RESTMapper { | ||
| return r.d.RESTMapper() | ||
| } | ||
|
|
||
| func (r *retryClient) GroupVersionKindFor(obj runtime.Object) (schema.GroupVersionKind, error) { | ||
| return r.d.GroupVersionKindFor(obj) | ||
| } | ||
|
|
||
| func (r *retryClient) IsObjectNamespaced(obj runtime.Object) (bool, error) { | ||
| return r.d.IsObjectNamespaced(obj) | ||
| } | ||
|
|
||
| func (r *retryClient) Get(ctx context.Context, key client.ObjectKey, obj client.Object, opts ...client.GetOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Get(ctx, key, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) List(ctx context.Context, list client.ObjectList, opts ...client.ListOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.List(ctx, list, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) Create(ctx context.Context, obj client.Object, opts ...client.CreateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Create(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) Delete(ctx context.Context, obj client.Object, opts ...client.DeleteOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Delete(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) Update(ctx context.Context, obj client.Object, opts ...client.UpdateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Update(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) Patch(ctx context.Context, obj client.Object, patch client.Patch, opts ...client.PatchOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Patch(ctx, obj, patch, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) DeleteAllOf(ctx context.Context, obj client.Object, opts ...client.DeleteAllOfOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.DeleteAllOf(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retryClient) Status() client.SubResourceWriter { | ||
| return &retrySubResourceWriter{ | ||
| d: r.d.Status(), | ||
| interval: r.interval, | ||
| timeout: r.timeout, | ||
| } | ||
| } | ||
|
|
||
| func (r *retryClient) SubResource(subResource string) client.SubResourceClient { | ||
| return &retrySubResourceClient{ | ||
| d: r.d.SubResource(subResource), | ||
| interval: r.interval, | ||
| timeout: r.timeout, | ||
| } | ||
| } | ||
|
|
||
| type retrySubResourceWriter struct { | ||
| d client.SubResourceWriter | ||
| interval time.Duration | ||
| timeout time.Duration | ||
| } | ||
|
|
||
| var _ client.SubResourceWriter = &retrySubResourceWriter{} | ||
|
|
||
| func (r *retrySubResourceWriter) Create(ctx context.Context, obj client.Object, subResource client.Object, opts ...client.SubResourceCreateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Create(ctx, obj, subResource, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retrySubResourceWriter) Update(ctx context.Context, obj client.Object, opts ...client.SubResourceUpdateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Update(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retrySubResourceWriter) Patch(ctx context.Context, obj client.Object, patch client.Patch, opts ...client.SubResourcePatchOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Patch(ctx, obj, patch, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| type retrySubResourceClient struct { | ||
| d client.SubResourceClient | ||
| interval time.Duration | ||
| timeout time.Duration | ||
| } | ||
|
|
||
| var _ client.SubResourceClient = &retrySubResourceClient{} | ||
|
|
||
| func (r *retrySubResourceClient) Get(ctx context.Context, obj client.Object, subResource client.Object, opts ...client.SubResourceGetOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Get(ctx, obj, subResource, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retrySubResourceClient) Create(ctx context.Context, obj client.Object, subResource client.Object, opts ...client.SubResourceCreateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Create(ctx, obj, subResource, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retrySubResourceClient) Update(ctx context.Context, obj client.Object, opts ...client.SubResourceUpdateOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Update(ctx, obj, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } | ||
|
|
||
| func (r *retrySubResourceClient) Patch(ctx context.Context, obj client.Object, patch client.Patch, opts ...client.SubResourcePatchOption) (apierror error) { | ||
| _ = wait.PollUntilContextTimeout(ctx, r.interval, r.timeout, true, func(ctx context.Context) (done bool, err error) { | ||
| apierror = r.d.Patch(ctx, obj, patch, opts...) | ||
| err = apierror | ||
| done = err == nil || !errors.Is(err, io.EOF) | ||
| return | ||
| }) | ||
| return | ||
| } |
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