34 lines
900 B
Go
34 lines
900 B
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package client
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import (
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"time"
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metrics "github.com/armon/go-metrics"
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"github.com/hashicorp/nomad/client/structs"
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nstructs "github.com/hashicorp/nomad/nomad/structs"
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)
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// ClientStats endpoint is used for retrieving stats about a client
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type ClientStats struct {
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c *Client
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}
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// Stats is used to retrieve the Clients stats.
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func (s *ClientStats) Stats(args *nstructs.NodeSpecificRequest, reply *structs.ClientStatsResponse) error {
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defer metrics.MeasureSince([]string{"client", "client_stats", "stats"}, time.Now())
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// Check node read permissions
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if aclObj, err := s.c.ResolveToken(args.AuthToken); err != nil {
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return err
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} else if aclObj != nil && !aclObj.AllowNodeRead() {
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return nstructs.ErrPermissionDenied
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}
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clientStats := s.c.StatsReporter()
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reply.HostStats = clientStats.LatestHostStats()
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return nil
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}
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