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85a5c358d8
- Adds an interface to update in-memory bucket metadata state called
BucketMetaState - this interface has functions to:
- update bucket notification configuration,
- bucket listener configuration,
- bucket policy configuration, and
- send bucket event
- This interface is implemented by `localBMS` a type for manipulating
local node in-memory bucket metadata, and by `remoteBMS` a type for
manipulating remote node in-memory bucket metadata.
- The remote node interface, makes an RPC call, but the local node
interface does not - it updates in-memory bucket state directly.
- Rename mkPeersFromEndpoints to makeS3Peers and refactored it.
- Use arrayslice instead of map in s3Peers struct
- `s3Peers.SendUpdate` now receives an arrayslice of peer indexes to
send the request to, with a special nil value slice indicating that
all peers should be sent the update.
- `s3Peers.SendUpdate` now returns an arrayslice of errors, representing
errors from peers when sending an update. The array positions
correspond to peer array s3Peers.peers
Improve globalS3Peers:
- Make isDistXL a global `globalIsDistXL` and remove from s3Peers
- Make globalS3Peers an array of (address, bucket-meta-state) pairs.
- Fix code and tests.
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
/*
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* Minio Cloud Storage, (C) 2014-2016 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 cmd
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import (
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"net/rpc"
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router "github.com/gorilla/mux"
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)
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const (
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s3Path = "/s3/remote"
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)
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type s3PeerAPIHandlers struct {
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*localBMS
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}
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func registerS3PeerRPCRouter(mux *router.Router) error {
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s3PeerHandlers := &s3PeerAPIHandlers{
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&localBMS{
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ObjectAPI: newObjectLayerFn,
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},
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}
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s3PeerRPCServer := rpc.NewServer()
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err := s3PeerRPCServer.RegisterName("S3", s3PeerHandlers)
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if err != nil {
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return traceError(err)
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}
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s3PeerRouter := mux.NewRoute().PathPrefix(reservedBucket).Subrouter()
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s3PeerRouter.Path(s3Path).Handler(s3PeerRPCServer)
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return nil
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}
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