rename all remaining packages to internal/ (#12418)

This is to ensure that there are no projects
that try to import `minio/minio/pkg` into
their own repo. Any such common packages should
go to `https://github.com/minio/pkg`

internal/config/dns/store.go

@@ -0,0 +1,53 @@
+// Copyright (c) 2015-2021 MinIO, Inc.
+//
+// This file is part of MinIO Object Storage stack
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package dns
+
+// Error - DNS related errors error.
+type Error struct {
+	Bucket string
+	Err    error
+}
+
+// ErrInvalidBucketName for buckets with invalid name
+type ErrInvalidBucketName Error
+
+func (e ErrInvalidBucketName) Error() string {
+	return e.Bucket + " invalid bucket name error: " + e.Err.Error()
+}
+
+func (e Error) Error() string {
+	return "dns related error: " + e.Err.Error()
+}
+
+// ErrBucketConflict for buckets that already exist
+type ErrBucketConflict Error
+
+func (e ErrBucketConflict) Error() string {
+	return e.Bucket + " bucket conflict error: " + e.Err.Error()
+}
+
+// Store dns record store
+type Store interface {
+	Put(bucket string) error
+	Get(bucket string) ([]SrvRecord, error)
+	Delete(bucket string) error
+	List() (map[string][]SrvRecord, error)
+	DeleteRecord(record SrvRecord) error
+	Close() error
+	String() string
+}