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https://github.com/minio/minio.git
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83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2019 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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"context"
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"net/http"
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"runtime"
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"time"
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"github.com/minio/minio/cmd/logger"
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"github.com/minio/minio/pkg/madmin"
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)
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// getLocalServerProperty - returns madmin.ServerProperties for only the
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// local endpoints from given list of endpoints
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func getLocalServerProperty(endpointServerPools EndpointServerPools, r *http.Request) madmin.ServerProperties {
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var localEndpoints Endpoints
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addr := r.Host
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if globalIsDistErasure {
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addr = globalLocalNodeName
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}
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network := make(map[string]string)
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for _, ep := range endpointServerPools {
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for _, endpoint := range ep.Endpoints {
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nodeName := endpoint.Host
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if nodeName == "" {
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nodeName = r.Host
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}
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if endpoint.IsLocal {
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// Only proceed for local endpoints
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network[nodeName] = string(madmin.ItemOnline)
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localEndpoints = append(localEndpoints, endpoint)
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continue
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}
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_, present := network[nodeName]
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if !present {
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if err := isServerResolvable(endpoint, 2*time.Second); err == nil {
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network[nodeName] = string(madmin.ItemOnline)
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} else {
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network[nodeName] = string(madmin.ItemOffline)
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// log once the error
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logger.LogOnceIf(context.Background(), err, nodeName)
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}
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}
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}
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}
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props := madmin.ServerProperties{
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State: string(madmin.ItemInitializing),
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Endpoint: addr,
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Uptime: UTCNow().Unix() - globalBootTime.Unix(),
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Version: Version,
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CommitID: CommitID,
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Network: network,
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}
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runtime.ReadMemStats(&props.MemStats)
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objLayer := newObjectLayerFn()
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if objLayer != nil && !globalIsGateway {
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// only need Disks information in server mode.
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storageInfo, _ := objLayer.LocalStorageInfo(GlobalContext)
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props.State = string(madmin.ItemOnline)
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props.Disks = storageInfo.Disks
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}
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return props
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}
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