forked from minio/madmin-go
/
tier-minio.go
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/
tier-minio.go
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//
// MinIO Object Storage (c) 2022 MinIO, Inc.
//
// 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 madmin
//go:generate msgp -file $GOFILE
// TierMinIO represents the remote tier configuration for MinIO object storage backend.
type TierMinIO struct {
Endpoint string `json:",omitempty"`
AccessKey string `json:",omitempty"`
SecretKey string `json:",omitempty"`
Bucket string `json:",omitempty"`
Prefix string `json:",omitempty"`
Region string `json:",omitempty"`
}
// MinIOOptions supports NewTierMinIO to take variadic options
type MinIOOptions func(*TierMinIO) error
// MinIORegion helper to supply optional region to NewTierMinIO
func MinIORegion(region string) func(m *TierMinIO) error {
return func(m *TierMinIO) error {
m.Region = region
return nil
}
}
// MinIOPrefix helper to supply optional object prefix to NewTierMinIO
func MinIOPrefix(prefix string) func(m *TierMinIO) error {
return func(m *TierMinIO) error {
m.Prefix = prefix
return nil
}
}
func NewTierMinIO(name, endpoint, accessKey, secretKey, bucket string, options ...MinIOOptions) (*TierConfig, error) {
if name == "" {
return nil, ErrTierNameEmpty
}
m := &TierMinIO{
AccessKey: accessKey,
SecretKey: secretKey,
Bucket: bucket,
Endpoint: endpoint,
}
for _, option := range options {
err := option(m)
if err != nil {
return nil, err
}
}
return &TierConfig{
Version: TierConfigVer,
Type: MinIO,
Name: name,
MinIO: m,
}, nil
}