[plex-exporter] New Chart

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# 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
.vscode/
# OWNERS file for Kubernetes
OWNERS
# helm-docs templates
*.gotmpl

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apiVersion: v2
appVersion: 0.2.2
description: A prometheus exporter for Plex Media Server
name: plex-exporter
version: 0.0.1
kubeVersion: ">=1.16.0-0"
keywords:
- plex-exporter
home: https://github.com/nikdoof/helm-charts/tree/master/charts/plex-exporter
sources:
- https://github.com/arnarg/plex_exporter
- https://hub.docker.com/r/granra/plex_exporter/
maintainers:
- name: nikdoof
email: andy@tensixtyone.com
dependencies:
- name: common
repository: https://library-charts.k8s-at-home.com
version: 4.2.0

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# plex-exporter
![Version: 0.0.1](https://img.shields.io/badge/Version-0.0.1-informational?style=flat-square) ![AppVersion: 0.2.2](https://img.shields.io/badge/AppVersion-0.2.2-informational?style=flat-square)
A prometheus exporter for Plex Media Server
**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/nikdoof/helm-charts/issues/new/choose)**
## Source Code
* <https://github.com/arnarg/plex_exporter>
* <https://hub.docker.com/r/granra/plex_exporter/>
## Requirements
Kubernetes: `>=1.16.0-0`
## Dependencies
| Repository | Name | Version |
|------------|------|---------|
| https://library-charts.k8s-at-home.com | common | 4.2.0 |
## TL;DR
```console
helm repo add nikdoof-helm-charts https://nikdoof.github.io/helm-charts/
helm repo update
helm install plex-exporter nikdoof-helm-charts/plex-exporter
```
## Installing the Chart
To install the chart with the release name `plex-exporter`
```console
helm install plex-exporter nikdoof-helm-charts/plex-exporter
```
## Uninstalling the Chart
To uninstall the `plex-exporter` deployment
```console
helm uninstall plex-exporter
```
The command removes all the Kubernetes components associated with the chart **including persistent volumes** and deletes the release.
## Configuration
Read through the [values.yaml](./values.yaml) file. It has several commented out suggested values.
Other values may be used from the [values.yaml](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common/values.yaml) from the [common library](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common).
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
```console
helm install plex-exporter \
--set plex.server="http://192.168.1.1:32400"\
nikdoof-helm-charts/plex-exporter
```
Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart.
```console
helm install plex-exporter nikdoof-helm-charts/plex-exporter -f values.yaml
```
## Custom configuration
N/A
## Values
**Important**: When deploying an application Helm chart you can add more values from our common library chart [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common)
| Key | Type | Default | Description |
|-----|------|---------|-------------|
| env | object | See below | environment variables. See more environment variables in the [plex-exporter documentation](https://github.com/nikdoof/plex-chaos/tree/master/cmd/plex_exporter). |
| image.pullPolicy | string | `"IfNotPresent"` | image pull policy |
| image.repository | string | `"granra/plex_exporter"` | image repository |
| image.tag | string | `"v0.2.2"` | image tag |
| ingress.main | object | See values.yaml | Enable and configure ingress settings for the chart under this key. |
| metrics.enabled | bool | See values.yaml | Enable and configure a Prometheus serviceMonitor for the chart under this key. |
| metrics.prometheusRule | object | See values.yaml | Enable and configure Prometheus Rules for the chart under this key. |
| metrics.prometheusRule.rules | list | See prometheusrules.yaml | Configure additionial rules for the chart under this key. |
| metrics.serviceMonitor.interval | string | `"1m"` | |
| metrics.serviceMonitor.labels | object | `{}` | |
| metrics.serviceMonitor.scrapeTimeout | string | `"30s"` | |
| plex.server | string | `nil` | Server address of your Plex server, as a URL, including the port |
| service | object | See values.yaml | Configures service settings for the chart. |
## Changelog
All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
### [0.0.1]
#### Added
- Initial version
#### Changed
- N/A
#### Removed
- N/A
[0.0.1]: #100
## Support
- Open an [issue](https://github.com/nikdoof/helm-charts/issues/new/choose)
----------------------------------------------
Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)

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{{- define "custom.repository.organization" -}}
nikdoof-helm-charts
{{- end -}}
{{- define "custom.repository.url" -}}
https://github.com/nikdoof/helm-charts
{{- end -}}
{{- define "custom.helm.url" -}}
https://nikdoof.github.io/helm-charts/
{{- end -}}
{{- define "custom.helm.path" -}}
{{ template "custom.repository.organization" . }}/{{ template "chart.name" . }}
{{- end -}}
{{- define "custom.notes" -}}
**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/nikdoof/helm-charts/issues/new/choose)**
{{- end -}}
{{- define "custom.requirements" -}}
## Requirements
{{ template "chart.kubeVersionLine" . }}
{{- end -}}
{{- define "custom.dependencies" -}}
## Dependencies
{{ template "chart.requirementsTable" . }}
{{- end -}}
{{- define "custom.install.tldr" -}}
## TL;DR
```console
helm repo add {{ template "custom.repository.organization" . }} {{ template "custom.helm.url" . }}
helm repo update
helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }}
```
{{- end -}}
{{- define "custom.install" -}}
## Installing the Chart
To install the chart with the release name `{{ template "chart.name" . }}`
```console
helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }}
```
{{- end -}}
{{- define "custom.uninstall" -}}
## Uninstalling the Chart
To uninstall the `{{ template "chart.name" . }}` deployment
```console
helm uninstall {{ template "chart.name" . }}
```
The command removes all the Kubernetes components associated with the chart **including persistent volumes** and deletes the release.
{{- end -}}
{{- define "custom.configuration.header" -}}
## Configuration
{{- end -}}
{{- define "custom.configuration.readValues" -}}
Read through the [values.yaml](./values.yaml) file. It has several commented out suggested values.
Other values may be used from the [values.yaml](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common/values.yaml) from the [common library](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common).
{{- end -}}
{{- define "custom.configuration.example.set" -}}
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
```console
helm install {{ template "chart.name" . }} \
--set plex.server="http://192.168.1.1:32400"\
{{ template "custom.helm.path" . }}
```
{{- end -}}
{{- define "custom.configuration.example.file" -}}
Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart.
```console
helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }} -f values.yaml
```
{{- end -}}
{{- define "custom.valuesSection" -}}
## Values
**Important**: When deploying an application Helm chart you can add more values from our common library chart [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common)
{{ template "chart.valuesTable" . }}
{{- end -}}
{{- define "custom.support" -}}
## Support
- Open an [issue](https://github.com/nikdoof/helm-charts/issues/new/choose)
{{- end -}}
{{ template "chart.header" . }}
{{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }}
{{ template "chart.description" . }}
{{ template "custom.notes" . }}
{{ template "chart.sourcesSection" . }}
{{ template "custom.requirements" . }}
{{ template "custom.dependencies" . }}
{{ template "custom.install.tldr" . }}
{{ template "custom.install" . }}
{{ template "custom.uninstall" . }}
{{ template "custom.configuration.header" . }}
{{ template "custom.configuration.readValues" . }}
{{ template "custom.configuration.example.set" . }}
{{ template "custom.configuration.example.file" . }}
{{ template "custom.custom.configuration" . }}
{{ template "custom.valuesSection" . }}
{{ template "custom.changelog" . }}
{{ template "custom.support" . }}
{{ template "helm-docs.versionFooter" . }}
{{ "" }}

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{{- define "custom.changelog.header" -}}
## Changelog
{{- end -}}
{{- define "custom.changelog" -}}
{{ template "custom.changelog.header" . }}
All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
### [0.0.1]
#### Added
- Initial version
#### Changed
- N/A
#### Removed
- N/A
[0.0.1]: #100
{{- end -}}

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{{- define "custom.custom.configuration.header" -}}
## Custom configuration
{{- end -}}
{{- define "custom.custom.configuration" -}}
{{ template "custom.custom.configuration.header" . }}
N/A
{{- end -}}

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---
plex:
server: test

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{{- include "common.notes.defaultNotes" . -}}

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{{/* Make sure all variables are set properly */}}
{{- include "common.values.setup" . }}
{{/* Append the hardcoded settings */}}
{{- define "plex-exporter.harcodedValues" -}}
args:
- "--plex-server"
- "{{ .Values.plex.server }}"
{{- end -}}
{{- $_ := mergeOverwrite .Values (include "plex-exporter.harcodedValues" . | fromYaml) -}}
{{/* Render the templates */}}
{{ include "common.all" . }}

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{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ include "common.names.fullname" . }}
labels:
{{- include "common.labels" . | nindent 4 }}
{{- with .Values.metrics.prometheusRule.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
groups:
- name: {{ include "common.names.fullname" . }}
rules:
- alert: PlexExporterAbsent
annotations:
description: Plex Exporter has disappeared from Prometheus service discovery.
summary: Plex Exporter is down.
expr: |
absent(up{job=~".*{{ include "common.names.fullname" . }}.*"} == 1)
for: 5m
labels:
severity: critical
{{- with .Values.metrics.prometheusRule.rules }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- end }}

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{{- if .Values.metrics.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "common.names.fullname" . }}
labels:
{{- include "common.labels" . | nindent 4 }}
{{- with .Values.metrics.serviceMonitor.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels:
{{- include "common.labels.selectorLabels" . | nindent 6 }}
endpoints:
- port: metrics
{{- with .Values.metrics.serviceMonitor.interval }}
interval: {{ . }}
{{- end }}
{{- with .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ . }}
{{- end }}
path: /metrics
{{- end }}

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#
# IMPORTANT NOTE
#
# This chart inherits from our common library chart. You can check the default values/options here:
# https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common/values.yaml
#
image:
# -- image repository
repository: granra/plex_exporter
# -- image tag
tag: v0.2.2
# -- image pull policy
pullPolicy: IfNotPresent
# -- environment variables. See more environment variables in the [plex-exporter documentation](https://github.com/nikdoof/plex-chaos/tree/master/cmd/plex_exporter).
# @default -- See below
env: {}
# -- Configures service settings for the chart.
# @default -- See values.yaml
service:
main:
ports:
http:
enabled: false
metrics:
enabled: true
protocol: TCP
port: 9594
ingress:
# -- Enable and configure ingress settings for the chart under this key.
# @default -- See values.yaml
main:
enabled: false
plex:
# -- Server address of your Plex server, as a URL, including the port
server:
metrics:
# -- Enable and configure a Prometheus serviceMonitor for the chart under this key.
# @default -- See values.yaml
enabled: false
serviceMonitor:
interval: 1m
scrapeTimeout: 30s
labels: {}
# -- Enable and configure Prometheus Rules for the chart under this key.
# @default -- See values.yaml
prometheusRule:
enabled: false
labels: {}
# -- Configure additionial rules for the chart under this key.
# @default -- See prometheusrules.yaml
rules: []
# - alert: plexExporterAbsent
# annotations:
# description: plex Exporter has disappeared from Prometheus service discovery.
# summary: plex Exporter is down.
# expr: |
# absent(up{job=~".*plexexporter.*"} == 1)
# for: 5m
# labels:
# severity: critical