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minio/rpc-definitions.go

167 lines
4.0 KiB

/*
* Minio Cloud Storage, (C) 2014 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 main
//// In memory metadata
//// RPC params
// AuthArgs auth params
type AuthArgs struct {
User string `json:"user"`
}
// DonutArg donut params
type DonutArg struct{}
// ServerArg server params
type ServerArg struct{}
// ControllerArgs controller params
type ControllerArgs struct {
Host string `json:"host"` // host or host:port
SSL bool `json:"ssl"`
ID string `json:"id"`
}
//// RPC replies
// ServerRep server reply container for Server.List
type ServerRep struct {
Host string `json:"host"`
ID string `json:"id"`
}
// ControllerNetInfoRep array of ip/mask in the form: 172.17.42.1/16
type ControllerNetInfoRep struct {
NetInfo []string `json:"netinfo"`
}
// DefaultRep default reply
type DefaultRep struct {
Error error `json:"error"`
Message string `json:"message"`
}
// ServerListRep collection of server replies
type ServerListRep struct {
List []ServerRep `json:"list"`
}
// DiskStatsRep collection of disks
type DiskStatsRep struct {
Disks []string `json:"disks"`
}
// MemStatsRep memory statistics of a server
type MemStatsRep struct {
Total uint64 `json:"total"`
Free uint64 `json:"free"`
}
// Network metadata of a server
type Network struct {
Address string `json:"address"`
NetMask string `json:"netmask"`
Hostname string `json:"hostname"`
Ethernet string `json:"networkInterface"`
}
// NetStatsRep network statistics of a server
type NetStatsRep struct {
Interfaces []Network `json:"interfaces"`
}
// SysInfoRep system information of a server
type SysInfoRep struct {
Hostname string `json:"hostname"`
SysARCH string `json:"sysArch"`
SysOS string `json:"sysOS"`
SysCPUS int `json:"sysNcpus"`
Routines int `json:"goRoutines"`
GOVersion string `json:"goVersion"`
}
// ListRep all servers list
type ListRep struct {
List []ServerRep `json:"list"`
}
// VersionRep version reply
type VersionRep struct {
Version string `json:"version"`
BuildDate string `json:"buildDate"`
Architecture string `json:"arch"`
OperatingSystem string `json:"os"`
}
// AuthRep reply with access keys and secret ids for the user
type AuthRep struct {
Name string `json:"name"`
AccessKeyID string `json:"accessKeyId"`
SecretAccessKey string `json:"secretAccessKey"`
}
// DiscoverArgs array of IP addresses / names to discover
type DiscoverArgs struct {
Hosts []string `json:"hosts"`
Port int `json:"port"`
SSL bool `json:"bool"`
}
// DiscoverRepEntry : Error is "" if there is no error
type DiscoverRepEntry struct {
Host string `json:"host"`
Error string `json:"error"`
}
// DiscoverRep list of discovered hosts
type DiscoverRep struct {
Entry []DiscoverRepEntry `json:"entry"`
}
// BucketStats bucket-name and storage used
type BucketStats struct {
Name string `json:"name"`
Used uint64 `json:"used"`
}
// StorageStatsRep array of BucketStats
type StorageStatsRep struct {
Buckets []BucketStats `json:"bucketStats"`
}
// RebalanceStatsRep rebalance information
type RebalanceStatsRep struct {
State map[string]string `json:"rebalanceState"`
}
// ListNodesRep all nodes part of donut cluster
type ListNodesRep struct {
Nodes []struct {
Hostname string `json:"hostname"`
Address string `json:"address"`
ID string `json:"id"`
} `json:"nodes"`
}
// DonutVersionRep reply donut on disk format version
type DonutVersionRep struct {
Version string `json:"version"`
Architecture string `json:"arch"`
OperatingSystem string `json:"os"`
}