[cryptpad] Add chart (wip, rfc) (#1330)

Co-authored-by: Devin Buhl <onedr0p@users.noreply.github.com>
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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: v4.12.0-nginx
description: cryptpad helm package
name: cryptpad
version: 0.1.0
kubeVersion: ">=1.16.0-0"
keywords:
- cryptpad
home: https://github.com/k8s-at-home/charts/tree/master/charts/incubator/cryptpad
icon: https://cryptpad.fr/customize/CryptPad_logo.svg
sources:
- https://github.com/xwiki-labs/cryptpad-docker
maintainers:
- name: roobre
email: roobre@roobre.es
dependencies:
- name: common
repository: https://library-charts.k8s-at-home.com
version: 4.0.1

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# cryptpad
![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square) ![AppVersion: v4.12.0-nginx](https://img.shields.io/badge/AppVersion-v4.12.0--nginx-informational?style=flat-square)
cryptpad helm package
**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/k8s-at-home/charts/issues/new/choose)**
## Source Code
* <https://github.com/xwiki-labs/cryptpad-docker>
## Requirements
Kubernetes: `>=1.16.0-0`
## Dependencies
| Repository | Name | Version |
|------------|------|---------|
| https://library-charts.k8s-at-home.com | common | 4.0.1 |
## TL;DR
```console
helm repo add k8s-at-home https://k8s-at-home.com/charts/
helm repo update
helm install cryptpad k8s-at-home/cryptpad
```
## Installing the Chart
To install the chart with the release name `cryptpad`
```console
helm install cryptpad k8s-at-home/cryptpad
```
## Uninstalling the Chart
To uninstall the `cryptpad` deployment
```console
helm uninstall cryptpad
```
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 cryptpad \
--set env.TZ="America/New York" \
k8s-at-home/cryptpad
```
Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart.
```console
helm install cryptpad k8s-at-home/cryptpad -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 |
|-----|------|---------|-------------|
| config.installMethod | string | `"helm"` | |
| config.logFeedback | bool | `false` | |
| config.logLevel | string | `"info"` | |
| config.logToStdout | bool | `true` | |
| config.verbose | bool | `false` | |
| env | object | See below | environment variables. See more environment variables in the [cryptpad documentation](https://cryptpad.org/docs). |
| env.TZ | string | `"UTC"` | Set the container timezone |
| image.pullPolicy | string | `"IfNotPresent"` | image pull policy |
| image.repository | string | `"promasu/cryptpad"` | image repository |
| image.tag | string | `""` | image tag (overrides appVersion) |
| ingress.main.enabled | bool | `false` | |
| ingress.main.hosts[0].host | string | `"cryptpad.local"` | |
| ingress.main.hosts[0].paths[0].path | string | `"/"` | |
| ingress.main.hosts[1].host | string | `"sec.cryptpad.local"` | |
| ingress.main.hosts[1].paths[0].path | string | `"/"` | |
| ingress.main.ingressClassName | string | `""` | |
| persistence | object | See values.yaml | Configure persistence settings for the chart under this key. |
| 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).
### [1.0.0]
#### Added
- Initial version
#### Changed
- N/A
#### Removed
- N/A
[1.0.0]: #100
## Support
- See the [Docs](https://docs.k8s-at-home.com/our-helm-charts/getting-started/)
- Open an [issue](https://github.com/k8s-at-home/charts/issues/new/choose)
- Ask a [question](https://github.com/k8s-at-home/organization/discussions)
- Join our [Discord](https://discord.gg/sTMX7Vh) community
----------------------------------------------
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" -}}
k8s-at-home
{{- end -}}
{{- define "custom.repository.url" -}}
https://github.com/k8s-at-home/charts
{{- end -}}
{{- define "custom.helm.url" -}}
https://k8s-at-home.com/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/k8s-at-home/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 env.TZ="America/New York" \
{{ 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
- See the [Docs](https://docs.k8s-at-home.com/our-helm-charts/getting-started/)
- Open an [issue](https://github.com/k8s-at-home/charts/issues/new/choose)
- Ask a [question](https://github.com/k8s-at-home/organization/discussions)
- Join our [Discord](https://discord.gg/sTMX7Vh) community
{{- 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).
### [1.0.0]
#### Added
- Initial version
#### Changed
- N/A
#### Removed
- N/A
[1.0.0]: #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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{{- include "common.notes.defaultNotes" . -}}

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{{/* Make sure all variables are set properly */}}
{{- include "common.values.setup" . }}
{{/* Append the configMap volume to the volumes */}}
{{- define "cryptpad.configVolume" -}}
enabled: "true"
mountPath: "/cryptpad/config/config.js"
subPath: "config.js"
type: "custom"
volumeSpec:
configMap:
name: {{ template "common.names.fullname" . }}-config
{{- end -}}
{{- $_ := set .Values.persistence "cryptpad-config" (include "cryptpad.configVolume" . | fromYaml) -}}
{{ include "common.all" . }}

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apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "common.names.fullname" . }}-config
labels:
{{- include "common.labels" . | nindent 4 }}
data:
config.js: |
module.exports = {
{{- if and .Values.ingress.main.enabled .Values.ingress.main.tls }}
httpUnsafeOrigin: 'https://{{ (index (.Values.ingress.main.tls | first).hosts 0) }}',
httpSafeOrigin: 'https://{{ (index (.Values.ingress.main.tls | first).hosts 1) }}',
{{- else if .Values.ingress.main.enabled }}
httpUnsafeOrigin: '{{ (index .Values.ingress.main.hosts 0).host }}',
httpSafeOrigin: '{{ (index .Values.ingress.main.hosts 1).host }}',
{{- end }}
httpAddress: '::',
{{- range $key, $val := .Values.config }}
{{ $key }}: {{ $val | toJson }},
{{- 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
#
# config.js is derived from this map.
# See: https://github.com/xwiki-labs/cryptpad/blob/main/config/config.example.js
# httpUnsafeOrigin and httpSafeOrigin are automatically derived from the first and second host defined in the main
# ingress, respectively.
config:
# adminKeys:
# - "[cryptpad-user1@my.awesome.website/YZgXQxKR0Rcb6r6CmxHPdAGLVludrAF2lEnkbx1vVOo=]"
logLevel: info
verbose: false
logFeedback: false
logToStdout: true
installMethod: helm
image:
# -- image repository
repository: promasu/cryptpad
# -- image tag (overrides appVersion)
tag: ""
# -- image pull policy
pullPolicy: IfNotPresent
# -- environment variables. See more environment variables in the [cryptpad documentation](https://cryptpad.org/docs).
# @default -- See below
env:
# -- Set the container timezone
TZ: UTC
# Main and sandbox domains are automatically fetched from the first and second host defined in the ingress,
# respectively.
# These env vars are used in the internal nginx.
CPAD_MAIN_DOMAIN: "{{ (index .Values.ingress.main.hosts 0).host }}"
CPAD_SANDBOX_DOMAIN: "{{ (index .Values.ingress.main.hosts 1).host }}"
# Internal nginx _forces_ http2 rather than offering it, which breaks many ingress controllers.
CPAD_HTTP2_DISABLE: "true"
# -- Configures service settings for the chart.
# @default -- See values.yaml
service:
main:
ports:
http:
port: 80
ingress:
main:
enabled: false
ingressClassName: ""
hosts:
# You must define two hosts here
- host: cryptpad.local
paths:
- path: /
- host: sec.cryptpad.local
paths:
- path: /
# -- Configure persistence settings for the chart under this key.
# @default -- See values.yaml
persistence:
# Cryptpad will persist everything here.
data:
enabled: false
type: emptyDir
subPath:
- path: blob
mountPath: /cryptpad/blob
- path: block
mountPath: /cryptpad/block
- path: data
mountPath: /cryptpad/data
- path: datastore
mountPath: /cryptpad/datastore