Skip to content

Commit

Permalink
Add Helm release
Browse files Browse the repository at this point in the history
  • Loading branch information
essembeh committed Jan 12, 2024
1 parent 270caa8 commit 3dbdabb
Show file tree
Hide file tree
Showing 13 changed files with 534 additions and 0 deletions.
32 changes: 32 additions & 0 deletions .github/workflows/helm.yml
Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
name: Release Charts

on:
push:
branches:
- main

jobs:
release:
# depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
# see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
permissions:
contents: write
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0

- name: Configure Git
run: |
git config user.name "$GITHUB_ACTOR"
git config user.email "[email protected]"
- name: Install Helm
uses: azure/setup-helm@v3

- name: Run chart-releaser
uses: helm/[email protected]
env:
CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
23 changes: 23 additions & 0 deletions charts/yourss/.helmignore
Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
# 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
*.orig
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/
12 changes: 12 additions & 0 deletions charts/yourss/Chart.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
apiVersion: v2
name: yourss
type: application
version: 0.6.0
appVersion: 0.6.0
description: Webapp to subscribe to Youtube channels using RSS
home: https://github.com/essembeh/YouRSS
maintainers:
- email: [email protected]
name: Sébastien MB
sources:
- https://github.com/essembeh/YouRSS
22 changes: 22 additions & 0 deletions charts/yourss/templates/NOTES.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range $host := .Values.ingress.hosts }}
{{- range .paths }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
{{- end }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "yourss.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "yourss.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "yourss.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
echo http://$SERVICE_IP:{{ .Values.service.port }}
{{- else if contains "ClusterIP" .Values.service.type }}
export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "yourss.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
{{- end }}
62 changes: 62 additions & 0 deletions charts/yourss/templates/_helpers.tpl
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
{{/*
Expand the name of the chart.
*/}}
{{- define "yourss.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).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "yourss.fullname" -}}
{{- if .Values.fullnameOverride }}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
{{- else }}
{{- $name := default .Chart.Name .Values.nameOverride }}
{{- if contains $name .Release.Name }}
{{- .Release.Name | trunc 63 | trimSuffix "-" }}
{{- else }}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
{{- end }}
{{- end }}
{{- end }}

{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "yourss.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}

{{/*
Common labels
*/}}
{{- define "yourss.labels" -}}
helm.sh/chart: {{ include "yourss.chart" . }}
{{ include "yourss.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}

{{/*
Selector labels
*/}}
{{- define "yourss.selectorLabels" -}}
app.kubernetes.io/name: {{ include "yourss.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}

{{/*
Create the name of the service account to use
*/}}
{{- define "yourss.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "yourss.fullname" .) .Values.serviceAccount.name }}
{{- else }}
{{- default "default" .Values.serviceAccount.name }}
{{- end }}
{{- end }}
85 changes: 85 additions & 0 deletions charts/yourss/templates/deployment.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,85 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "yourss.fullname" . }}
labels:
{{- include "yourss.labels" . | nindent 4 }}
spec:
{{- if not .Values.autoscaling.enabled }}
replicas: {{ .Values.replicaCount }}
{{- end }}
selector:
matchLabels:
{{- include "yourss.selectorLabels" . | nindent 6 }}
template:
metadata:
{{- with .Values.podAnnotations }}
annotations:
{{- toYaml . | nindent 8 }}
{{- end }}
labels:
{{- include "yourss.labels" . | nindent 8 }}
{{- with .Values.podLabels }}
{{- toYaml . | nindent 8 }}
{{- end }}
spec:
{{- with .Values.yourss.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "yourss.serviceAccountName" . }}
securityContext:
{{- toYaml .Values.podSecurityContext | nindent 8 }}
containers:
- name: {{ .Chart.Name }}
securityContext:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.yourss.repository }}:{{ .Values.yourss.tag | default .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.yourss.pullPolicy }}
env:
- name: TZ
value: {{ .Values.yourss.timezone }}
- name: YOURSS_DEFAULT_CHANNELS
value: "{{ join "," .Values.yourss.defaultChannels }}"
{{- if .Values.yourss.redis.enabled }}
- name: YOURSS_REDIS_URL
value: redis://{{ template "yourss.fullname" . }}-redis:6379/0
{{- end }}
{{- range $user := .Values.yourss.users }}
- name: YOURSS_USER_{{ $user.name }}
value: "{{ join "," $user.channels }}"
{{- end }}
ports:
- name: http
containerPort: 8000
protocol: TCP
livenessProbe:
httpGet:
path: /api/version
port: http
readinessProbe:
httpGet:
path: /api/version
port: http
resources:
{{- toYaml .Values.resources | nindent 12 }}
{{- with .Values.volumeMounts }}
volumeMounts:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.volumes }}
volumes:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}
32 changes: 32 additions & 0 deletions charts/yourss/templates/hpa.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
{{- if .Values.autoscaling.enabled }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: {{ include "yourss.fullname" . }}
labels:
{{- include "yourss.labels" . | nindent 4 }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ include "yourss.fullname" . }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
metrics:
{{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
{{- end }}
{{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
- type: Resource
resource:
name: memory
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
{{- end }}
{{- end }}
61 changes: 61 additions & 0 deletions charts/yourss/templates/ingress.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,61 @@
{{- if .Values.ingress.enabled -}}
{{- $fullName := include "yourss.fullname" . -}}
{{- $svcPort := .Values.service.port -}}
{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
{{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
{{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
{{- end }}
{{- end }}
{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1
{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
{{- include "yourss.labels" . | nindent 4 }}
{{- with .Values.ingress.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
ingressClassName: {{ .Values.ingress.className }}
{{- end }}
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
pathType: {{ .pathType }}
{{- end }}
backend:
{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
service:
name: {{ $fullName }}
port:
number: {{ $svcPort }}
{{- else }}
serviceName: {{ $fullName }}
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
48 changes: 48 additions & 0 deletions charts/yourss/templates/redis/deployment.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,48 @@
{{- if .Values.yourss.redis.enabled -}}
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "yourss.fullname" . }}-redis
labels:
app: {{ template "yourss.fullname" . }}-redis
spec:
strategy:
type: Recreate
selector:
matchLabels:
app: {{ template "yourss.fullname" . }}-redis
template:
metadata:
labels:
app: {{ template "yourss.fullname" . }}-redis
spec:
{{- if .Values.serviceAccount.enabled }}
serviceAccountName: {{ template "yourss.serviceAccountName" . }}
{{- end }}
containers:
- name: redis
image: "{{ .Values.yourss.redis.repository }}:{{ .Values.yourss.redis.tag }}"
ports:
- name: redis
containerPort: 6379
protocol: TCP
livenessProbe:
tcpSocket:
port: redis
initialDelaySeconds: 5
timeoutSeconds: 5
readinessProbe:
exec:
command:
- redis-cli
- ping
initialDelaySeconds: 5
timeoutSeconds: 5
resources:
limits:
cpu: 1000m
memory: 128Mi
requests:
cpu: 100m
memory: 32Mi
{{- end }}
Loading

0 comments on commit 3dbdabb

Please sign in to comment.