Merge pull request #1015 from leonklingele/add-kubernetes

Add support to run on Kubernetes, add Helm chart
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Omar Roth 2020-02-20 18:45:25 -05:00 committed by GitHub
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kubernetes/.gitignore vendored Normal file
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/charts/*.tgz

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kubernetes/Chart.lock Normal file
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dependencies:
- name: postgresql
repository: https://kubernetes-charts.storage.googleapis.com/
version: 8.3.0
digest: sha256:1feec3c396cbf27573dc201831ccd3376a4a6b58b2e7618ce30a89b8f5d707fd
generated: "2020-02-07T13:39:38.624846+01:00"

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kubernetes/Chart.yaml Normal file
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apiVersion: v2
name: invidious
description: Invidious is an alternative front-end to YouTube
version: 1.0.0
appVersion: 0.20.1
keywords:
- youtube
- proxy
- video
- privacy
home: https://invidio.us/
icon: https://raw.githubusercontent.com/omarroth/invidious/05988c1c49851b7d0094fca16aeaf6382a7f64ab/assets/favicon-32x32.png
sources:
- https://github.com/omarroth/invidious
maintainers:
- name: Leon Klingele
email: mail@leonklingele.de
dependencies:
- name: postgresql
version: ~8.3.0
repository: "https://kubernetes-charts.storage.googleapis.com/"
engine: gotpl

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kubernetes/README.md Normal file
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# Invidious Helm chart
Easily deploy Invidious to Kubernetes.
## Installing Helm chart
```sh
# Build Helm dependencies
$ helm dep build
# Add PostgreSQL init scripts
$ kubectl create configmap invidious-postgresql-init \
--from-file=../config/sql/channels.sql \
--from-file=../config/sql/videos.sql \
--from-file=../config/sql/channel_videos.sql \
--from-file=../config/sql/users.sql \
--from-file=../config/sql/session_ids.sql \
--from-file=../config/sql/nonces.sql \
--from-file=../config/sql/annotations.sql \
--from-file=../config/sql/playlists.sql \
--from-file=../config/sql/playlist_videos.sql \
--from-file=../config/sql/privacy.sql
# Install Helm app to your Kubernetes cluster
$ helm install invidious ./
```
## Upgrading
```sh
# Upgrading is easy, too!
$ helm upgrade invidious ./
```
## Uninstall
```sh
# Get rid of everything (except database)
$ helm delete invidious
# To also delete the database, remove all invidious-postgresql PVCs
```

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "invidious.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "invidious.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "invidious.fullname" . }}
labels:
app: {{ template "invidious.name" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
release: {{ .Release.Name }}
data:
INVIDIOUS_CONFIG: |
{{ toYaml .Values.config | indent 4 }}

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apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "invidious.fullname" . }}
labels:
app: {{ template "invidious.name" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
release: {{ .Release.Name }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
app: {{ template "invidious.name" . }}
release: {{ .Release.Name }}
template:
metadata:
labels:
app: {{ template "invidious.name" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
release: {{ .Release.Name }}
spec:
securityContext:
runAsUser: {{ .Values.securityContext.runAsUser }}
runAsGroup: {{ .Values.securityContext.runAsGroup }}
fsGroup: {{ .Values.securityContext.fsGroup }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
- containerPort: 3000
env:
- name: INVIDIOUS_CONFIG
valueFrom:
configMapKeyRef:
key: INVIDIOUS_CONFIG
name: {{ template "invidious.fullname" . }}
securityContext:
allowPrivilegeEscalation: {{ .Values.securityContext.allowPrivilegeEscalation }}
capabilities:
drop:
- ALL
resources:
{{ toYaml .Values.resources | indent 10 }}
readinessProbe:
httpGet:
port: 3000
path: /
livenessProbe:
httpGet:
port: 3000
path: /
restartPolicy: Always

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{{- if .Values.autoscaling.enabled }}
apiVersion: autoscaling/v1
kind: HorizontalPodAutoscaler
metadata:
name: {{ template "invidious.fullname" . }}
labels:
app: {{ template "invidious.name" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
release: {{ .Release.Name }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ template "invidious.fullname" . }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
targetCPUUtilizationPercentage: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ template "invidious.fullname" . }}
labels:
app: {{ template "invidious.name" . }}
chart: {{ .Chart.Name }}
release: {{ .Release.Name }}
spec:
ports:
- name: http
port: 3000
targetPort: 3000
selector:
app: {{ template "invidious.name" . }}
release: {{ .Release.Name }}

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kubernetes/values.yaml Normal file
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name: invidious
image:
repository: omarroth/invidious
tag: latest
pullPolicy: Always
replicaCount: 1
autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 16
targetCPUUtilizationPercentage: 50
resources: {}
#requests:
# cpu: 100m
# memory: 64Mi
#limits:
# cpu: 800m
# memory: 512Mi
securityContext:
allowPrivilegeEscalation: false
runAsUser: 1000
runAsGroup: 1000
fsGroup: 1000
# See https://github.com/helm/charts/tree/master/stable/postgresql
postgresql:
postgresqlUsername: kemal
postgresqlPassword: kemal
postgresqlDatabase: invidious
initdbUsername: kemal
initdbPassword: kemal
initdbScriptsConfigMap: invidious-postgresql-init
# Adapted from ../config/config.yml
config:
channel_threads: 1
feed_threads: 1
db:
user: kemal
password: kemal
host: invidious-postgresql
port: 5432
dbname: invidious
full_refresh: false
https_only: false
domain: