/
errors.go
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/
errors.go
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// Copyright © 2023 Cisco Systems, Inc. and its affiliates.
// All rights reserved.
//
// 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 aws
import (
"errors"
"time"
"github.com/aws/smithy-go"
"github.com/openclarity/vmclarity/pkg/orchestrator/provider"
)
type (
FatalError = provider.FatalError
RetryableError = provider.RetryableError
)
const (
DefaultRetryAfter = 5 * time.Second
RetryServerErrorAfter = time.Minute
InstanceReadynessAfter = 5 * time.Minute
SnapshotReadynessAfter = 5 * time.Minute
VolumeReadynessAfter = 5 * time.Minute
VolumeAttachmentReadynessAfter = 2 * time.Minute
AWSUnauthorizedOperation = "UnauthorizedOperation"
)
func WrapError(err error) error {
var fatalError FatalError
if errors.As(err, &fatalError) {
return err
}
var retryableError RetryableError
if errors.As(err, &retryableError) {
return err
}
var awsAPIError smithy.APIError
if errors.As(err, &awsAPIError) {
if awsAPIError.ErrorCode() == AWSUnauthorizedOperation {
return FatalError{Err: err}
}
switch awsAPIError.ErrorFault() {
case smithy.FaultServer:
return RetryableError{Err: err, After: RetryServerErrorAfter}
case smithy.FaultClient, smithy.FaultUnknown:
return FatalError{Err: err}
}
}
return RetryableError{Err: err, After: DefaultRetryAfter}
}