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helm charts for jaeger + otel collector
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‎hack/observability/jaeger/chart/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎hack/observability/jaeger/chart/Chart.yaml

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apiVersion: v2
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appVersion: 1.41.0
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description: Jaeger all-in-one helm chart for Kubernetes
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home: https://github.com/hansehe/jaeger-all-in-one
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icon: https://raw.githubusercontent.com/hansehe/jaeger-all-in-one/master/helm/jaeger.png
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keywords:
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- jaeger
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- jaeger-all-in-one
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maintainers:
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- email: [email protected]
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name: hansehe
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name: jaeger-all-in-one
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sources:
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- https://github.com/hansehe/jaeger-all-in-one
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type: application
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version: 0.1.8

‎hack/observability/jaeger/chart/LICENSE

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MIT License
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Copyright (c) 2020 Hans Erik Heggem
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎hack/observability/jaeger/chart/README.md

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# Jaeger Tracing - All In One
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## Introduction
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The Jaeger tracing all-in-one service enables jaeger for development purposes, check out:
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- https://www.jaegertracing.io/docs/1.18/getting-started/
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## Installing the Chart
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To install the chart with the release name `jaeger-all-in-one` run:
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```bash
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$ helm repo add jaeger-all-in-one https://raw.githubusercontent.com/hansehe/jaeger-all-in-one/master/helm/charts
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$ helm install jaeger-all-in-one jaeger-all-in-one/jaeger-all-in-one
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```
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Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
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```bash
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$ helm install jaeger-all-in-one -f values.yaml jaeger-all-in-one/jaeger-all-in-one
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```
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## Configuration
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Find all possible configuration values here:
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- https://github.com/hansehe/jaeger-all-in-one/blob/master/helm/jaeger-all-in-one/values.yaml

‎hack/observability/jaeger/chart/templates/NOTES.txt

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{{- if .Values.enabled }}
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1. Get the application URL by running these commands:
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{{- if .Values.ingress.enabled }}
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{{- range $host := .Values.ingress.hosts }}
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{{- range .paths }}
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http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
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{{- end }}
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{{- end }}
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{{- else if contains "NodePort" .Values.service.type }}
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export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "jaeger-all-in-one.fullname" . }})
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export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
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echo http://$NODE_IP:$NODE_PORT
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{{- else if contains "LoadBalancer" .Values.service.type }}
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NOTE: It may take a few minutes for the LoadBalancer IP to be available.
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You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "jaeger-all-in-one.fullname" . }}'
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export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "jaeger-all-in-one.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
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echo http://$SERVICE_IP:{{ .Values.service.port }}
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{{- else if contains "ClusterIP" .Values.service.type }}
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export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "jaeger-all-in-one.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
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echo "Visit http://127.0.0.1:{{ .Values.service.port }} to use your application"
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kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME {{ .Values.service.port }}:{{ .Values.service.port }}
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{{- end }}
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{{- end }}

‎hack/observability/jaeger/chart/templates/_helpers.tpl

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{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "jaeger-all-in-one.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "jaeger-all-in-one.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "jaeger-all-in-one.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Common labels
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*/}}
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{{- define "jaeger-all-in-one.labels" -}}
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helm.sh/chart: {{ include "jaeger-all-in-one.chart" . }}
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{{ include "jaeger-all-in-one.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end -}}
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{{/*
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Selector labels
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*/}}
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{{- define "jaeger-all-in-one.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "jaeger-all-in-one.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end -}}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "jaeger-all-in-one.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{ default (include "jaeger-all-in-one.fullname" .) .Values.serviceAccount.name }}
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{{- else -}}
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{{ default "default" .Values.serviceAccount.name }}
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{{- end -}}
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{{- end -}}

‎hack/observability/jaeger/chart/templates/ingress.yaml

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{{- if .Values.enabled }}
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{{- if .Values.ingress.enabled -}}
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{{- $fullName := include "jaeger-all-in-one.fullname" . -}}
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{{- $svcPort := .Values.service.port -}}
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{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
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{{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
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{{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
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{{- end }}
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{{- end }}
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{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1
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{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1beta1
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{{- else -}}
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apiVersion: extensions/v1beta1
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{{- end }}
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kind: Ingress
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metadata:
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "jaeger-all-in-one.labels" . | nindent 4 }}
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{{- with .Values.ingress.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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{{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
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ingressClassName: {{ .Values.ingress.className }}
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{{- end }}
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{{- if .Values.ingress.tls }}
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tls:
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{{- range .Values.ingress.tls }}
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- hosts:
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{{- range .hosts }}
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- {{ . | quote }}
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{{- end }}
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secretName: {{ .secretName }}
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{{- end }}
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{{- end }}
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rules:
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{{- range .Values.ingress.hosts }}
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- host: {{ .host | quote }}
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http:
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paths:
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{{- range .paths }}
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- path: {{ .path }}
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{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
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pathType: {{ .pathType }}
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{{- end }}
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backend:
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{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
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service:
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name: {{ $fullName }}
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port:
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number: {{ $svcPort }}
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{{- else }}
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serviceName: {{ $fullName }}
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servicePort: {{ $svcPort }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}

‎hack/observability/jaeger/chart/templates/jaeger-volume.yaml

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{{- if .Values.enabled }}
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{{- if .Values.volume.enabled -}}
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: {{ include "jaeger-all-in-one.fullname" . }}
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namespace: {{ .Release.Namespace }}
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spec:
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{{- if .Values.volume.className }}
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storageClassName: {{ .Values.volume.className }}
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{{- end }}
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: {{ .Values.volume.size }}
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{{- end }}
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{{- end }}

‎hack/observability/jaeger/chart/templates/service-headless.yaml

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{{- if .Values.enabled }}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "jaeger-all-in-one.fullname" . }}-headless
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "jaeger-all-in-one.labels" . | nindent 4 }}
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{{- with .Values.service.headless.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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clusterIP: None
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ports:
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- port: 6831
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targetPort: udp-com-thr
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protocol: UDP
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name: udp-com-thr
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- port: 6832
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targetPort: udp-bin-thr
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protocol: UDP
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name: udp-bin-thr
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- port: 5775
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targetPort: udp-bin-thr-o
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protocol: UDP
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name: udp-bin-thr-o
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- port: 5778
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targetPort: http-configs
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protocol: TCP
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name: http-configs
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- port: {{ .Values.service.port }}
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targetPort: http-ui
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protocol: TCP
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name: http-ui
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- port: 14250
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targetPort: grpc-proto
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protocol: TCP
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name: grpc-proto
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- port: 14268
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targetPort: http-bin-thr
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protocol: TCP
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name: http-bin-thr
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- port: 14269
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targetPort: http-admin
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protocol: TCP
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name: http-admin
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{{- if .Values.enableHttpZipkinCollector }}
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- port: 9411
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targetPort: http-zipkin
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protocol: TCP
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name: http-zipkin
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{{- end }}
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selector:
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{{- include "jaeger-all-in-one.selectorLabels" . | nindent 4 }}
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{{- end }}

‎hack/observability/jaeger/chart/templates/service.yaml

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{{- if .Values.enabled }}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "jaeger-all-in-one.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "jaeger-all-in-one.labels" . | nindent 4 }}
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{{- with .Values.service.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: 6831
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targetPort: udp-com-thr
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protocol: UDP
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name: udp-com-thr
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- port: 6832
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targetPort: udp-bin-thr
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protocol: UDP
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name: udp-bin-thr
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- port: 5775
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targetPort: udp-bin-thr-o
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protocol: UDP
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name: udp-bin-thr-o
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- port: 5778
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targetPort: http-configs
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protocol: TCP
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name: http-configs
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- port: {{ .Values.service.port }}
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targetPort: http-ui
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protocol: TCP
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name: http-ui
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- port: 14250
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targetPort: grpc-proto
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protocol: TCP
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name: grpc-proto
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- port: 14268
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targetPort: http-bin-thr
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protocol: TCP
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name: http-bin-thr
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- port: 14269
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targetPort: http-admin
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protocol: TCP
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name: http-admin
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{{- if .Values.enableHttpZipkinCollector }}
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- port: 9411
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targetPort: http-zipkin
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protocol: TCP
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name: http-zipkin
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{{- end }}
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selector:
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{{- include "jaeger-all-in-one.selectorLabels" . | nindent 4 }}
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{{- end }}

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