/
cmd_delete.go
68 lines (59 loc) · 1.91 KB
/
cmd_delete.go
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0
package admin
import (
"context"
"github.com/aws-samples/amazon-msk-topic-resource/types"
"github.com/pkg/errors"
"github.com/twmb/franz-go/pkg/kerr"
"go.uber.org/zap"
)
type cmdDelete struct {
kmsKeyResolver KmsKeyResolverService
userManager UserManagerService
kafkaClient KafkaClient
logger *zap.Logger
}
func newCmdDelete(kmsKeyResolver KmsKeyResolverService, userManager UserManagerService, kafkaClient KafkaClient, logger *zap.Logger) *cmdDelete {
return &cmdDelete{
kmsKeyResolver: kmsKeyResolver,
userManager: userManager,
kafkaClient: kafkaClient,
logger: logger,
}
}
func (a *cmdDelete) Run(ctx context.Context, info *types.TopicInfo, stackID string) error {
kmsKeyID, err := a.kmsKeyResolver.Resolve(ctx, info)
if err != nil {
return errors.WithStack(err)
}
shortStackID := shortStackID(stackID)
resourceID := canonicalTopicName(info.Name, shortStackID)
if info.Users != nil {
for _, u := range info.Users {
err := a.userManager.DeleteUser(ctx, &u, kmsKeyID, resourceID, shortStackID, info.ClusterArn)
if err != nil {
return errors.WithStack(err)
}
}
}
if info.DeletionPolicy == types.DeletionPolicyRetain {
a.logger.Sugar().Infow("Topic data not deleted due to deletion policy", "TopicName", resourceID)
return nil
}
a.logger.Sugar().Infow("Start Operation", "Name", "DeleteTopics", "TopicName", resourceID)
responses, err := a.kafkaClient.DeleteTopics(ctx, resourceID)
if err != nil {
return errors.WithStack(err)
}
a.logger.Sugar().Infow("DeleteTopics response", "Length", len(responses))
if res, ok := responses[resourceID]; ok {
if res.Err != nil {
if !errors.Is(res.Err, kerr.UnknownTopicOrPartition) {
return errors.WithStack(res.Err)
}
a.logger.Sugar().Infow("Retry Handled", "Operation", "DeleteTopics")
}
}
return nil
}