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66 lines
2.1 KiB
66 lines
2.1 KiB
7 years ago
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/*
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* Minio Cloud Storage, (C) 2018 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dns
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import (
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"time"
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)
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const (
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defaultTTL = 30
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defaultPrefixPath = "/skydns"
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defaultContextTimeout = 5 * time.Minute
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)
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// SrvRecord - represents a DNS service record
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type SrvRecord struct {
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Host string `json:"host,omitempty"`
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Port int `json:"port,omitempty"`
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Priority int `json:"priority,omitempty"`
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Weight int `json:"weight,omitempty"`
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Text string `json:"text,omitempty"`
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Mail bool `json:"mail,omitempty"` // Be an MX record. Priority becomes Preference.
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TTL uint32 `json:"ttl,omitempty"`
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// Holds info about when the entry was created first.
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CreationDate time.Time `json:"creationDate"`
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// When a SRV record with a "Host: IP-address" is added, we synthesize
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// a srv.Target domain name. Normally we convert the full Key where
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// the record lives to a DNS name and use this as the srv.Target. When
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// TargetStrip > 0 we strip the left most TargetStrip labels from the
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// DNS name.
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TargetStrip int `json:"targetstrip,omitempty"`
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// Group is used to group (or *not* to group) different services
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// together. Services with an identical Group are returned in
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// the same answer.
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Group string `json:"group,omitempty"`
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// Key carries the original key used during Put().
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Key string `json:"-"`
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}
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// Config - represents dns put, get interface. This interface can be
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// used to implement various backends as needed.
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type Config interface {
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Put(key string) error
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List() ([]SrvRecord, error)
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Get(key string) (SrvRecord, error)
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Delete(key string) error
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}
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