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47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
// Copyright 2018, OpenCensus Authors
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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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package ocagent
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import (
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"os"
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commonpb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
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"go.opencensus.io"
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)
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// NodeWithStartTime creates a node using nodeName and derives:
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// Hostname from the environment
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// Pid from the current process
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// StartTimestamp from the start time of this process
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// Language and library information.
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func NodeWithStartTime(nodeName string) *commonpb.Node {
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return &commonpb.Node{
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Identifier: &commonpb.ProcessIdentifier{
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HostName: os.Getenv("HOSTNAME"),
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Pid: uint32(os.Getpid()),
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StartTimestamp: timeToTimestamp(startTime),
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},
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LibraryInfo: &commonpb.LibraryInfo{
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Language: commonpb.LibraryInfo_GO_LANG,
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ExporterVersion: Version,
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CoreLibraryVersion: opencensus.Version(),
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},
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ServiceInfo: &commonpb.ServiceInfo{
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Name: nodeName,
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},
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Attributes: make(map[string]string),
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}
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}
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