ec2

Documentation

Overview

Copyright The OpenTelemetry Authors

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.

Index

• func ClusterNameFromAttributes(attrs pdata.AttributeMap) (clusterName string, ok bool)
• func HostnameFromAttributes(attrs pdata.AttributeMap) (string, bool)
• type HostInfo
  • func GetHostInfo(logger *zap.Logger) (hostInfo *HostInfo)
  • func HostInfoFromAttributes(attrs pdata.AttributeMap) (hostInfo *HostInfo)
  • func (hi *HostInfo) GetHostname(logger *zap.Logger) string

Functions

func ClusterNameFromAttributes

func ClusterNameFromAttributes(attrs pdata.AttributeMap) (clusterName string, ok bool)

ClusterNameFromAttributes gets the AWS cluster name from attributes

func HostnameFromAttributes

func HostnameFromAttributes(attrs pdata.AttributeMap) (string, bool)

HostnameFromAttributes gets a valid hostname from labels if available

Types

type HostInfo

type HostInfo struct {
	InstanceID  string
	EC2Hostname string
	EC2Tags     []string
}

func GetHostInfo

func GetHostInfo(logger *zap.Logger) (hostInfo *HostInfo)

GetHostInfo gets the hostname info from EC2 metadata

func HostInfoFromAttributes

func HostInfoFromAttributes(attrs pdata.AttributeMap) (hostInfo *HostInfo)

HostInfoFromAttributes gets EC2 host info from attributes following OpenTelemetry semantic conventions

func (*HostInfo) GetHostname

func (hi *HostInfo) GetHostname(logger *zap.Logger) string