With CoreDNS now supporting etcdv3 as the DNS backend, we can update our federation target to etcdv3. Users will now be able to use etcdv3 server as the federation backbone. Minio will update bucket data to etcdv3 and CoreDNS can pick that data up and serve it as bucket style DNS path.
49 lines
1.6 KiB
Protocol Buffer
49 lines
1.6 KiB
Protocol Buffer
syntax = "proto3";
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package mvccpb;
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import "gogoproto/gogo.proto";
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option (gogoproto.marshaler_all) = true;
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option (gogoproto.sizer_all) = true;
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option (gogoproto.unmarshaler_all) = true;
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option (gogoproto.goproto_getters_all) = false;
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option (gogoproto.goproto_enum_prefix_all) = false;
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message KeyValue {
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// key is the key in bytes. An empty key is not allowed.
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bytes key = 1;
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// create_revision is the revision of last creation on this key.
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int64 create_revision = 2;
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// mod_revision is the revision of last modification on this key.
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int64 mod_revision = 3;
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// version is the version of the key. A deletion resets
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// the version to zero and any modification of the key
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// increases its version.
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int64 version = 4;
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// value is the value held by the key, in bytes.
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bytes value = 5;
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// lease is the ID of the lease that attached to key.
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// When the attached lease expires, the key will be deleted.
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// If lease is 0, then no lease is attached to the key.
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int64 lease = 6;
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}
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message Event {
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enum EventType {
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PUT = 0;
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DELETE = 1;
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}
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// type is the kind of event. If type is a PUT, it indicates
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// new data has been stored to the key. If type is a DELETE,
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// it indicates the key was deleted.
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EventType type = 1;
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// kv holds the KeyValue for the event.
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// A PUT event contains current kv pair.
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// A PUT event with kv.Version=1 indicates the creation of a key.
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// A DELETE/EXPIRE event contains the deleted key with
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// its modification revision set to the revision of deletion.
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KeyValue kv = 2;
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// prev_kv holds the key-value pair before the event happens.
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KeyValue prev_kv = 3;
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}
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