c6a120df0e
also re-use storage disks for all `mc admin server info` calls as well, implement a new LocalStorageInfo() API call at ObjectLayer to lookup local disks storageInfo also fixes bugs where there were double calls to StorageInfo()
80 lines
2.2 KiB
Go
80 lines
2.2 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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"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 = GetLocalPeer(endpointServerPools)
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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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objLayer := newObjectLayerFn()
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if objLayer != nil {
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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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