Merge pull request #269 from jackzampolin/telegraf

stable/telegraf/.helmignore

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

stable/telegraf/Chart.yaml

+name: telegraf
+version: 0.1.0
+description: Chart for Telegraf Kubernetes deployments
+keywords:
+- telegraf
+- collector
+- timeseries
+- influxdata
+home: https://www.influxdata.com/time-series-platform/telegraf/
+maintainers:
+- name: Jack Zampolin
+  email: jack@influxdb.com
+engine: gotpl
\ No newline at end of file

stable/telegraf/README.md

+# Telegraf
+
+[Telegraf](https://github.com/influxdata/telegraf) is a plugin-driven server agent written by the folks over at [InfluxData](https://influxdata.com) for collecting & reporting metrics.
+
+## TL;DR
+
+```console
+$ helm install stable/telegraf
+```
+
+## Introduction
+
+This chart bootstraps a `telegraf` deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+
+## Prerequisites
+
+- Kubernetes 1.4+ with Beta APIs enabled
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```console
+$ helm install --name my-release stable/telegraf
+```
+
+The command deploys Telegraf on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
+
+> **Tip**: List all releases using `helm list`
+
+## Uninstalling the Chart
+
+To uninstall/delete the `my-release` deployment:
+
+```console
+$ helm delete my-release
+```
+
+The command removes all the Kubernetes components associated with the chart and deletes the release.
+ 
+## Configuration
+
+The default configuration parameters are listed in `values.yaml`. To change the defaults, specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
+
+```console
+$ helm install --name my-release \
+  --set single.enabled=false \
+    stable/telegraf
+```
+
+The above command prevents the single telegraf instance from deploying.
+
+Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
+
+```console
+$ helm install --name my-release -f values.yaml stable/telegraf
+```
+
+> **Tip**: You can use the default [values.yaml](values.yaml)
+
+## Telegraf Configuration
+
+This chart deploys the following by default:
+
+- `telegraf` (`telegraf-ds`) running in a daemonset with the following plugins enabled
+  * [`cpu`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`disk`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`docker`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/docker)
+  * [`diskio`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`kernel`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`kubernetes`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/kubernetes)
+  * [`mem`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`processes`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`swap`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+  * [`system`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/system)
+
+- A single `telegraf` deployment (`telegraf-s`) with an associated service running the following plugins:
+  * [`prometheus`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/prometheus)
+  * [`influxdb`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/influxdb)
+  * [`statsd`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/statsd)
+
+  
+### Supported Outputs
+
+The following telegraf output plugins are supported for both the daemonset and the single instance. To enable them uncomment them in `.Values.{{ "daemonset" | "single" }}.outputs`:
+
+- [`amqp`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/amqp)
+- [`influxdb`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/influxdb)
+- [`kafka`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/kafka)
+- [`mqtt`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/mqtt)
+- [`nats`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/nats)
+- [`nsq`](https://github.com/influxdata/telegraf/tree/master/plugins/outputs/nsq)
+
+### Service Plugins - Single Instance
+
+The single telegraf also supports all service plugins. To enable them uncomment the named plugin in `.Values.single.inputs` section. The associated service exposes the ports if it is enabled:
+
+- [`tcp_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/tcp_listener)
+- [`udp_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/udp_listener)
+- [`statsd`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/statsd)
+- [`http_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/http_listener)
+
+### Supported Inputs - Single Instance
+
+To enable additional input plugins uncomment them in the `.Values.single.inputs` section. The input plugins supported by the single telegraf instance are as follows:
+
+- [`aerospike`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/aerospike)
+- [`apache`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/apache)
+- [`cassandra`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/cassandra)
+- [`cloudwatch`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/cloudwatch)
+- [`consul`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/consul)
+- [`couchbase`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/couchbase)
+- [`couchdb`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/couchdb)
+- [`disque`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/disque)
+- [`dns_query`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/dns_query)
+- [`dovecot`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/dovecot)
+- [`elasticsearch`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/elasticsearch)
+- [`graylog`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/graylog)
+- [`haproxy`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/haproxy)
+- [`influxdb`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/influxdb)
+- [`lustre2`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/lustre2)
+- [`mailchimp`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/mailchimp)
+- [`memcached`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/memcached)
+- [`mesos`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/mesos)
+- [`mongodb`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/mongodb)
+- [`mysql`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/mysql)
+- [`net_response`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/net_response)
+- [`nginx`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/nginx)
+- [`nsq`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/nsq)
+- [`phpfpm`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/phpfpm)
+- [`ping`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/ping)
+- [`postgresql`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/postgresql)
+- [`prometheus`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/prometheus)
+- [`rabbitmq`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/rabbitmq)
+- [`raindrops`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/raindrops)
+- [`redis`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/redis)
+- [`rethinkdb`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/rethinkdb)
+- [`riak`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/riak)
+- [`sqlserver`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/sqlserver)
+- [`twemproxy`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/twemproxy)
+- [`zookeeper`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/zookeeper)
+- [`http_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/http_listener)
+- [`statsd`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/statsd)
+- [`tcp_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/tcp_listener)
+- [`udp_listener`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/udp_listener)
+- [`webhooks`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/webhooks)
+
+### Future work:
+
+There are a couple of additional plugins that could/should possibly be supported but are not yet:
+- `telegraf-s`
+  - [`smnp`](https://github.com/influxdata/telegraf/tree/master/plugins/smnp)
+- `telegraf-ds`
+  - [`jolokia`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/jolokia)
+  - [`bcache`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/bcache)
+  - [`cgroup`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/cgroup)
+  - [`conntrack`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/conntrack)
+  - [`exec`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/exec)
+  - [`filestat`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/filestat)
+  - [`hddtemp`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/hddtemp)
+  - [`ipmi_sensor`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/ipmi_sensor)
+  - [`iptables`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/iptables)
+  - [`leofs`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/leofs)
+  - [`logparser`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/logparser)
+  - [`nstat`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/nstat)
+  - [`ntpq`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/ntpq)
+  - [`passenger`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/passenger)
+  - [`powerdns`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/powerdns)
+  - [`procstat`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/procstat)
+  - [`puppetagent`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/puppetagent)
+  - [`sysstat`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/sysstat)
+  - [`varnish`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/varnish)
+  - [`win_perf_counters`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/win_perf_counters)
+  - [`zfs`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/zfs)

stable/telegraf/templates/NOTES.txt

+To open a shell session in the container running Telegraf run the following:
+
+- kubectl exec -i -t --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "fullname" . }} -o jsonpath='{.items[0].metadata.name}') /bin/sh
+
+To tail the logs for a Telegraf pod in the Daemonset run the following:
+
+- kubectl logs -f --namespace {{ .Release.Namespace }} $(kubectl get pods --namespace {{ .Release.Namespace }} -l app={{ template "fullname" . }}-ds -o jsonpath='{ .items[0].metadata.name }')
+
+{{- if eq .Values.single.service.type "LoadBalancer" }}
+
+To watch for the LoadBalancer IP run the following
+
+- kubectl get svc -w --namespace {{ .Release.Namespace }} -l app={{ template "fullname" . }}
+{{- end }}
+
+{{- if empty .Values.single.config.outputs.influxdb.urls }}
+{{- if empty .Values.daemonset.config.outputs.influxdb.urls }}
+
+Need to set an InfluxDB url for either single or daemonset to deploy this instance:
+
+.Values.daemonset.config.outputs.influxdb.urls
+.Values.single.config.outputs.influxdb.urls
+
+{{- end }}
+{{- end }}
\ No newline at end of file

stable/telegraf/templates/_helpers.tpl

+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 24 -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 24 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+{{- define "fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 24 -}}
+{{- end -}}
+
+{{/*
+  CUSTOM TEMPLATES: This section contains templates that make up the different parts of the telegraf configuration file.
+  - global_tags section
+  - agent section
+*/}}
+
+{{- define "global_tags" -}}
+{{- if . -}}
+[global_tags]
+  {{- range $key, $val := . }}
+      {{ $key }} = {{ $val | quote }}
+  {{- end }}
+{{- end }}
+{{- end -}}
+
+{{- define "agent" -}}
+[agent]
+{{- range $key, $value := . -}}
+  {{- $tp := typeOf $value }}
+  {{- if eq $tp "string"}}
+      {{ $key }} = {{ $value | quote }}
+  {{- end }}
+  {{- if eq $tp "float64"}}
+      {{ $key }} = {{ $value | int64 }}
+  {{- end }}
+  {{- if eq $tp "int"}}
+      {{ $key }} = {{ $value | int64 }}
+  {{- end }}
+  {{- if eq $tp "bool"}}
+      {{ $key }} = {{ $value }}
+  {{- end }}
+{{- end }}
+{{- end -}}
+
+{{- define "outputs" -}}
+{{- range $output, $config := . }}
+    [[outputs.{{ $output }}]]
+  {{- if $config }}
+    {{- range $key, $value := $config -}}
+      {{- $tp := typeOf $value }}
+      {{- if eq $tp "string"}}
+      {{ $key }} = {{ $value | quote }}
+      {{- end }}
+      {{- if eq $tp "float64"}}
+      {{ $key }} = {{ $value | int64 }}
+      {{- end }}
+      {{- if eq $tp "int"}}
+      {{ $key }} = {{ $value | int64 }}
+      {{- end }}
+      {{- if eq $tp "bool"}}
+      {{ $key }} = {{ $value }}
+      {{- end }}
+      {{- if eq $tp "[]interface {}" }}
+      {{ $key }} = [
+          {{- $numOut := len $value }}
+          {{- $numOut := sub $numOut 1 }}
+          {{- range $b, $val := $value }}
+            {{- $i := int64 $b }}
+            {{- if eq $i $numOut }}
+        {{ $val | quote }}
+            {{- else }}
+        {{ $val | quote }},
+            {{- end }}
+          {{- end }}
+      ]
+      {{- end }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+{{- end -}}
+
+{{- define "inputs" -}}
+{{- range $input, $config := . -}}
+    [[inputs.{{- $input }}]]
+      {{- if $config -}}
+        {{- range $key, $value := $config -}}
+          {{- $tp := typeOf $value -}}
+          {{- if eq $tp "string" }}
+      {{ $key }} = {{ $value | quote }}
+          {{- end }}
+          {{- if eq $tp "float64" }}
+      {{ $key }} = {{ $value | int64 }}
+          {{- end }}
+          {{- if eq $tp "int" }}
+      {{ $key }} = {{ $value | int64 }}
+          {{- end }}
+          {{- if eq $tp "bool" }}
+      {{ $key }} = {{ $value }}
+          {{- end }}
+          {{- if eq $tp "[]interface {}" }}
+      {{ $key }} = [
+              {{- $numOut := len $value }}
+              {{- $numOut := sub $numOut 1 }}
+              {{- range $b, $val := $value }}
+                {{- $i := int64 $b }}
+                {{- $tp := typeOf $val }}
+                {{- if eq $i $numOut }}
+                  {{- if eq $tp "string" }}
+        {{ $val | quote }}
+                  {{- end }}
+                  {{- if eq $tp "float64" }}
+        {{ $val | int64 }}
+                  {{- end }}
+                {{- else }}
+                  {{- if eq $tp "string" }}
+        {{ $val | quote }},
+                  {{- end}}
+                  {{- if eq $tp "float64" }}
+        {{ $val | int64 }},
+                  {{- end }}
+                {{- end }}
+              {{- end }}
+      ]
+          {{- end }}
+          {{- if eq $tp "map[string]interface {}" }}
+      [[inputs.{{ $input }}.{{ $key }}]]
+            {{- range $k, $v := $value }}
+              {{- $tps := typeOf $v }}
+              {{- if eq $tps "string" }}
+        {{ $k }} = {{ $v }}
+              {{- end }}
+              {{- if eq $tps "[]interface {}"}}
+        {{ $k }} = [
+                {{- $numOut := len $value }}
+                {{- $numOut := sub $numOut 1 }}
+                {{- range $b, $val := $v }}
+                  {{- $i := int64 $b }}
+                  {{- if eq $i $numOut }}
+            {{ $val | quote }}
+                  {{- else }}
+            {{ $val | quote }},
+                  {{- end }}
+                {{- end }}
+        ]
+              {{- end }}
+              {{- if eq $tps "map[string]interface {}"}}
+        [[inputs.{{ $input }}.{{ $key }}.{{ $k }}]]
+                {{- range $foo, $bar := $v }}
+            {{ $foo }} = {{ $bar | quote }}
+                {{- end }}
+              {{- end }}
+            {{- end }}
+          {{- end }}
+        {{- end }}
+      {{- end }}
+    {{ end }}
+{{- end -}}
\ No newline at end of file

stable/telegraf/templates/configmap-s.yaml

+{{- if gt (len .Values.single.config.outputs.influxdb.urls) 0 }}
+{{- if .Values.single.enabled -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "fullname" . }}-s
+  labels:
+    app: {{ template "fullname" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+data:
+  telegraf.conf: |+
+    {{ template "global_tags" .Values.single.config.global_tags }}
+    {{ template "agent" .Values.single.config.agent }}
+    {{ template "outputs" .Values.single.config.outputs }}
+    {{ template "inputs" .Values.single.config.inputs -}}
+{{- end -}}
+{{- end -}}
\ No newline at end of file

stable/telegraf/templates/conifgmap-ds.yaml

+{{- if gt (len .Values.daemonset.config.outputs.influxdb.urls) 0 }}
+{{- if .Values.daemonset.enabled -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "fullname" . }}-ds
+  labels:
+    app: {{ template "fullname" . }}-ds
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+data:
+  telegraf.conf: |+
+    {{ template "global_tags" .Values.daemonset.config.global_tags }}
+    {{ template "agent" .Values.daemonset.config.agent }}
+    {{ template "outputs" .Values.daemonset.config.outputs }}
+    {{ template "inputs" .Values.daemonset.config.inputs -}}
+{{- end -}}
+{{- end -}}
\ No newline at end of file

stable/telegraf/templates/daemonset.yaml

+{{- if gt (len .Values.daemonset.config.outputs.influxdb.urls) 0 }}
+{{- if .Values.daemonset.enabled -}}
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: {{ template "fullname" . }}-ds
+  labels:
+    app: {{ template "fullname" . }}-ds
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+spec:
+  template:
+    metadata:
+      labels:
+        app: {{ template "fullname" . }}-ds
+    spec:
+      containers:
+      - name: {{ template "fullname" . }}
+        image: "{{ .Values.image.repo }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ default "" .Values.image.pullPolicy | quote }}
+        resources:
+{{ toYaml .Values.daemonset.resources | indent 10 }}
+        env:
+        - name: HOSTNAME
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+        - name: "HOST_PROC"
+          value: "/rootfs/proc"
+        - name: "HOST_SYS"
+          value: "/rootfs/sys"
+        volumeMounts:
+        - name: sysro
+          mountPath: /rootfs/sys
+          readOnly: true
+        - name: procro
+          mountPath: /rootfs/proc
+          readOnly: true
+        - name: docker-socket
+          mountPath: /var/run/docker.sock
+          # readOnly: true
+        - name: varrunutmpro
+          mountPath: /var/run/utmp
+          readOnly: true
+        - name: config
+          mountPath: /etc/telegraf
+      volumes:
+      - name: sysro
+        hostPath:
+          path: /sys
+      - name: docker-socket
+        hostPath:
+          path: /var/run/docker.sock
+      - name: procro
+        hostPath:
+          path: /proc
+      - name: varrunutmpro
+        hostPath:
+          path: /var/run/utmp
+      - name: config
+        configMap:
+          name: {{ template "fullname" . }}-ds
+{{- end -}}
+{{- end -}}
\ No newline at end of file

stable/telegraf/templates/deployment.yaml

+{{- if gt (len .Values.single.config.outputs.influxdb.urls) 0 }}
+{{- if .Values.single.enabled -}}
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: {{ template "fullname" . }}-s
+  labels:
+    app: {{ template "fullname" . }}-s
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: {{ template "fullname" . }}-s
+    spec:
+      containers:
+      - name: {{ template "fullname" . }}
+        image: "{{ .Values.image.repo }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ default "" .Values.image.pullPolicy | quote }}
+        resources:
+{{ toYaml .Values.single.resources | indent 10 }}
+        volumeMounts:
+        - name: config
+          mountPath: /etc/telegraf
+      volumes:
+      - name: config
+        configMap:
+          name: {{ template "fullname" . }}-s
+{{- end -}}
+{{- end -}}
\ No newline at end of file

stable/telegraf/templates/service.yaml

+{{- if .Values.single.enabled -}}
+{{- if .Values.single.service.enabled -}}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "fullname" . }}-s
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+spec:
+  type: {{ .Values.single.service.type }}
+  ports:
+  {{- range $key, $value := .Values.single.config.inputs }}
+    {{- if eq $key "http_listener" }}
+  - port: {{ trimPrefix ":" $value.service_address | int64 }}
+    targetPort: {{ trimPrefix ":" $value.service_address | int64 }}
+    name: "http-listener"
+    {{- end }}
+    {{- if eq $key "statsd" }}
+  - port: {{ trimPrefix ":" $value.service_address | int64 }}
+    targetPort: {{ trimPrefix ":" $value.service_address | int64 }}
+    name: "statsd"
+    {{- end }}
+    {{- if eq $key "tcp-listener" }}
+  - port: {{ trimPrefix ":" $value.service_address | int64 }}
+    targetPort: {{ trimPrefix ":" $value.service_address | int64 }}
+    name: "tcp_listener"
+    {{- end }}
+    {{- if eq $key "udp-listener" }}
+  - port: {{ trimPrefix ":" $value.service_address | int64 }}
+    targetPort: {{ trimPrefix ":" $value.service_address | int64 }}
+    name: "udp_listener"
+    {{- end }}
+    {{- if eq $key "webhooks" }}
+  - port: {{ trimPrefix ":" $value.service_address | int64 }}
+    targetPort: {{ trimPrefix ":" $value.service_address | int64 }}
+    name: "webhooks"
+    {{- end }}
+  {{- end }}
+  selector:
+    app: {{ template "fullname" . }}-s
+{{- end -}}
+{{- end -}}
\ No newline at end of file

stable/telegraf/values.yaml

+## Default values.yaml for Telegraf
+## This is a YAML-formatted file.
+## ref: https://hub.docker.com/r/library/telegraf/tags/
+image:
+  repo: "telegraf"
+  tag: "1.1.0-alpine"
+  pullPolicy: IfNotPresent
+
+## Configure the telegraf daemonset here.
+## Resource limits and outputs can be set seperately
+daemonset:
+  enabled: true
+  ## Configure resource requests and limits
+  ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
+  resources:
+    requests:
+      memory: 256Mi
+      cpu: 0.1
+    limits:
+      memory: 2Gi
+      cpu: 1
+  ## Exposed telegraf configuration
+  ## ref: https://docs.influxdata.com/telegraf/v1.1/administration/configuration/
+  config:
+##    global_tags:
+##      dc: "us-east-1"
+##      user: "$USER"
+    agent:
+      interval: "10s"
+      round_interval: true
+      metric_batch_size: 1000
+      metric_buffer_limit: 10000
+      collection_jitter: "0s"
+      flush_interval: "10s"
+      flush_jitter: "0s"
+      precision: ""
+      debug: false
+      quiet: false
+      logfile: ""
+      hostname: "$HOSTNAME"
+      omit_hostname: false
+    outputs:
+      influxdb:
+        urls: []
+          # - "http://influxdb-influxdb.tick:8086"
+        database: "telegraf"
+##        retention_policy: ""
+##        write_consistency: "any"
+##        timeout: "5s"
+##        username: "telegraf"
+##        password: "metricsmetricsmetricsmetrics"
+##        user_agent: "telegraf"
+##        udp_payload: 512
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##      amqp:
+##        url: "amqp://localhost:5672/influxdb"
+##        exchange: "telegraf"
+##        auth_method: "PLAIN"
+##        routing_tag: "host"
+##        retention_policy: "default"
+##        database: "telegraf"
+##        precision: "s"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      kafka:
+##        brokers: 
+##          - "localhost:9092"
+##        topic: "telegraf"
+##        routing_tag: "host"
+##        compression_codec: 0
+##        required_acks: -1
+##        max_retry: 3
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      mqtt:
+##        servers: 
+##          - "localhost:1883"
+##        topic_prefix: "telegraf"
+##        username: "telegraf"
+##        password: "metricsmetricsmetricsmetrics"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      nats:
+##        servers: 
+##          - "nats://localhost:4222"
+##        username: ""
+##        password: ""
+##        subject: "telegraf"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      nsq:
+##        server: "localhost:4150"
+##        topic: "telegraf"
+##        data_format: "influx"
+    inputs:
+      cpu:
+        percpu: true
+        totalcpu: true
+        collect_cpu_time: false
+      disk:
+        ignore_fs: 
+          - "tmpfs" 
+          - "devtmpfs"
+      diskio:
+      docker:
+        endpoint: "unix:///var/run/docker.sock"
+        container_names: []
+      kernel:
+      mem:
+      processes:
+      swap:
+      system:
+      kubernetes:
+        url: "http://$HOSTNAME:10255"
+        bearer_token: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        insecure_skip_verify: true
+        
+## Configure the telegraf single instance here.
+## Resource limits and outputs can be set seperately
+single:
+  enabled: true
+  ## Configure resource requests and limits
+  ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
+  resources:
+    requests:
+      memory: 256Mi
+      cpu: 0.1
+    limits:
+      memory: 2Gi
+      cpu: 1
+  ## Configure the service for this telegraf instance. If you are running
+  ## Any of the service plugins you will need this enabled
+  ## Service Plugins: http_listener, statsd, tcp_listener, udp_listener
+  ## ref: http://kubernetes.io/docs/user-guide/services/
+  service:
+    enabled: true
+    type: ClusterIP
+    
+  ## Exposed telegraf configuration
+  ## For full list of possible values see `/docs/all-config-values.yaml` and `/docs/all-config-values.toml`
+  ## ref: https://docs.influxdata.com/telegraf/v1.1/administration/configuration/
+  
+  config:
+##    global_tags:
+##      dc: "us-east-1"
+##      user: "$USER"
+    agent:
+      interval: "10s"
+      round_interval: true
+      metric_batch_size: 1000
+      metric_buffer_limit: 10000
+      collection_jitter: "0s"
+      flush_interval: "10s"
+      flush_jitter: "0s"
+      precision: ""
+      debug: false
+      quiet: false
+      logfile: ""
+      hostname: "telegraf-polling-service"
+      omit_hostname: false
+    outputs:
+      influxdb:
+        urls: []
+          # - "http://influxdb-influxdb.tick:8086"
+        database: "telegraf"
+##        retention_policy: ""
+##        write_consistency: "any"
+##        timeout: "5s"
+##        username: "telegraf"
+##        password: "metricsmetricsmetricsmetrics"
+##        user_agent: "telegraf"
+##        udp_payload: 512
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##      amqp:
+##        url: "amqp://localhost:5672/influxdb"
+##        exchange: "telegraf"
+##        auth_method: "PLAIN"
+##        routing_tag: "host"
+##        retention_policy: "default"
+##        database: "telegraf"
+##        precision: "s"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      kafka:
+##        brokers: 
+##          - "localhost:9092"
+##        topic: "telegraf"
+##        routing_tag: "host"
+##        compression_codec: 0
+##        required_acks: -1
+##        max_retry: 3
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      mqtt:
+##        servers: 
+##          - "localhost:1883"
+##        topic_prefix: "telegraf"
+##        username: "telegraf"
+##        password: "metricsmetricsmetricsmetrics"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      nats:
+##        servers: 
+##          - "nats://localhost:4222"
+##        username: ""
+##        password: ""
+##        subject: "telegraf"
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##        data_format: "influx"
+##      nsq:
+##        server: "localhost:4150"
+##        topic: "telegraf"
+##        data_format: "influx"
+    inputs:
+      cpu:
+        percpu: false
+        totalcpu: true
+      system:
+##      aerospike:
+##        servers: 
+##          - "localhost:3000"
+##      apache:
+##        urls: 
+##          - "http://localhost/server-status?auto"
+##      cassandra:
+##        context: "/jolokia/read"
+##        servers: 
+##          - "myuser:mypassword@10.10.10.1:8778"
+##          - "10.10.10.2:8778"
+##          - ":8778"
+##        metrics :
+##          - "/java.lang:type=Memory/HeapMemoryUsage"
+##          - "/org.apache.cassandra.metrics:type=Table,keyspace=*,scope=*,name=ReadLatency"
+##      cloudwatch:
+##        region: "us-east-1"
+##        access_key: ""
+##        secret_key: ""
+##        token: ""
+##        role_arn: ""
+##        profile: ""
+##        shared_credential_file: ""
+##        period: "5m"
+##        delay: "5m"
+##        interval: "5m"
+##        cache_ttl: "10m"
+##        namespace: "AWS/ELB"
+##        ratelimit: 10
+##        metrics:
+##         names: 
+##          - "Latency" 
+##          - "RequestCount"
+##         dimensions:
+##           name: "LoadBalancerName"
+##           value: "p-example"
+##      consul:
+##        address: "localhost"
+##        scheme: "http"
+##        token: ""
+##        username: ""
+##        password: ""
+##        datacentre: ""
+##      couchbase:
+##        servers: 
+##          - "http://localhost:8091"
+##      couchdb:
+##        hosts: 
+##          - "http://localhost:8086/_stats"
+##      disque:
+##        servers: 
+##          - "localhost"
+##      dns_query:
+##        servers: 
+##          - "8.8.8.8"
+##        domains: 
+##          - "."
+##        record_type: "A"
+##        port: 53
+##        timeout: 2
+##      dovecot:
+##        servers: 
+##          - "localhost:24242"
+##        type: "global"
+##        filters:
+##          - ""
+##      elasticsearch:
+##        servers: 
+##          - "http://localhost:9200"
+##        http_timeout: "5s"
+##        local: true
+##        cluster_health: false
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##      graylog:
+##        servers:
+##          - "http://[graylog-server-ip]:12900/system/metrics/multiple"
+##        metrics:
+##          - "jvm.cl.loaded"
+##          - "jvm.memory.pools.Metaspace.committed"
+##        username: ""
+##        password: ""
+##        ssl_ca: "/etc/telegraf/ca.pem"
+##        ssl_cert: "/etc/telegraf/cert.pem"
+##        ssl_key: "/etc/telegraf/key.pem"
+##        insecure_skip_verify: false
+##      haproxy:
+##        servers: 
+##          - "http://myhaproxy.com:1936/haproxy?stats"
+      influxdb:
+        urls:
+          - "http://influxdb-influxdb.tick:8086/debug/vars"
+        timeout: "5s"
+##      lustre2:
+##        ost_procfiles:
+##          - "/proc/fs/lustre/obdfilter/*/stats"
+##          - "/proc/fs/lustre/osd-ldiskfs/*/stats"
+##          - "/proc/fs/lustre/obdfilter/*/job_stats"
+##        mds_procfiles:
+##          - "/proc/fs/lustre/mdt/*/md_stats"
+##          - "/proc/fs/lustre/mdt/*/job_stats"
+##      mailchimp:
+##        api_key: ""
+##        days_old: 0
+##        campaign_id: ""
+##      memcached:
+##        servers: 
+##          - "localhost:11211"
+##        unix_sockets:
+##          - "/var/run/memcached.sock"
+##      mesos:
+##        timeout: 100
+##        masters: 
+##          - "localhost:5050"
+##        master_collections:
+##          - "resources"
+##          - "master"
+##          - "system"
+##          - "agents"
+##          - "frameworks"
+##          - "tasks"
+##          - "messages"
+##          - "evqueue"
+##          - "registrar"
+##        slaves:
+##          - 
+##        slave_collections:
+##          - "resources"
+##          - "agent"
+##          - "system"
+##          - "executors"
+##          - "tasks"
+##          - "messages"
+##      mongodb:
+##        servers: 
+##          - "mongodb://user:password@127.0.0.1:27017"
+##        gather_perdb_stats: false
+##      mysql:
+##        servers: 
+##          - "tcp(127.0.0.1:3306)?tls=false"
+##        perf_events_statements_digest_text_limit : 120
+##        perf_events_statements_limit: 250
+##        perf_events_statements_time_limit        : 86400
+##        table_schema_databases: []
+##        gather_table_schema: false
+##        gather_process_list: true
+##        gather_info_schema_auto_inc: true
+##        gather_slave_status: true
+##        gather_binary_logs: false
+##        gather_table_io_waits: false
+##        gather_table_lock_waits: false
+##        gather_index_io_waits: false
+##        gather_event_waits: false
+##        gather_file_events_stats: false
+##        gather_perf_events_statements: false
+##        interval_slow: "30m"
+##      net_response:
+##        protocol: "tcp"
+##        address: "github.com:80"
+##        timeout: "1s"
+##        send: "ssh"
+##        expect: "ssh"
+##        read_timeout: "1s"
+##      nginx:
+##        urls: 
+##          - "http://nginx.nginx-ingress/nginx_status"
+##      nsq:
+##        endpoints: 
+##          - "http://localhost:4151"
+##      phpfpm:
+##        urls: 
+##          - "http://localhost/status"
+##      ping:
+##        urls: 
+##          - "www.google.com"
+##        count: 1
+##        ping_interval: 1.0
+##        timeout: 1.0
+##        interface: ""
+##      postgresql:
+##        address: "postgres://user:password@localhost?sslmode=disable"
+##        ignored_databases: 
+##          - "postgres"
+##        databases: 
+##          - "app_production"
+##          - "testing"
+      prometheus:
+        urls: 
+          - "https://kubernetes.default:443/metrics"
+        name_prefix: "prom_"
+        bearer_token: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        insecure_skip_verify: true
+##        ssl_ca: /path/to/cafile
+##        ssl_cert: /path/to/certfile
+##        ssl_key: /path/to/keyfile
+##     rabbitmq:
+##       url: "http://localhost:15672"
+##       name: "rmq-server-1"
+##       username: "guest"
+##       password: "guest"
+##       ssl_ca: "/etc/telegraf/ca.pem"
+##       ssl_cert: "/etc/telegraf/cert.pem"
+##       ssl_key: "/etc/telegraf/key.pem"
+##       insecure_skip_verify: false
+##       nodes: 
+##         - "rabbit@node1"
+##         - "rabbit@node2"
+##     raindrops:
+##       urls: 
+##         - "http://localhost:8080/_raindrops"
+##     redis:
+##       servers: 
+##         - "tcp://localhost:6379"
+##     rethinkdb:
+##       servers: 
+##         - "127.0.0.1:28015"
+##     riak:
+##       servers: 
+##         - "http://localhost:8098"
+##     sqlserver:
+##       servers:
+##         - "Server=192.168.1.10;Port=1433;User Id=<user>;Password=<pw>;app name=telegraf;log=1;"
+##     twemproxy:
+##       addr: "localhost:22222"
+##        pools: 
+##          - "redis_pool"
+##          - "mc_pool"
+##      zookeeper:
+##        servers: 
+##          - "localhost:2181"
+##      http_listener:
+##        service_address: ":8186"
+##        read_timeout: "10s"
+##        write_timeout: "10s"
+##        max_body_size: 0
+##        max_line_size: 0
+      statsd:
+        service_address: ":8125"
+        percentiles: 
+          - 50
+          - 95
+          - 99
+        metric_separator: "_"
+        allowed_pending_messages: 10000
+        percentile_limit: 1000
\ No newline at end of file