chore: helm configuration

This commit is contained in:
Daniel Noulet 2026-10-07 15:07:22 +02:00
parent 49ab89ae46
commit 0f5d582d1f
12 changed files with 558 additions and 0 deletions

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apiVersion: v2
name: go-loose
description: Authentication and authorization service for urpi platform. Provides OIDC, session management, and tenant isolation.
type: application
version: 1.0.0
appVersion: "1.0.0"
kubeVersion: ">=1.28.0-0"
keywords:
- authentication
- authorization
- oidc
- identity
- sso
icon: https://raw.githubusercontent.com/urpi/go-loose/main/docs/assets/logo.svg
home: https://github.com/urpi/go-loose
sources:
- https://github.com/urpi/go-loose
maintainers:
- name: urpi platform team
url: https://github.com/urpi
annotations:
category: Security
licenses: MIT

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go-loose has been deployed to namespace {{ .Release.Namespace }}.
Access the service:
https://auth.urpi.be
Health check:
curl https://auth.urpi.be/healthz
PostgreSQL is deployed as a sub-chart. Credentials are in:
kubectl get secret {{ include "go-loose.fullname" . }}-postgresql -n {{ .Release.Namespace }} -o jsonpath='{.data.postgres-password}' | base64 -d
Environment variables are stored in secret:
kubectl get secret {{ include "go-loose.fullname" . }}-env -n {{ .Release.Namespace }} -o yaml
To update secrets (SESSION_SECRET, DATABASE_URL):
kubectl patch secret {{ include "go-loose.fullname" . }}-env -n {{ .Release.Namespace }} -p '{"stringData":{"GO_LOOSE_SESSION_SECRET":"new-secret"}}'
kubectl rollout restart deployment {{ include "go-loose.fullname" . }} -n {{ .Release.Namespace }}
Default admin user is created on first startup via GO_LOOSE_LOCAL_LOGIN=true.

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{{/*
Expand the name of the chart.
*/}}
{{- define "go-loose.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Create a default fully qualified app name.
*/}}
{{- define "go-loose.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 "go-loose.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Common labels
*/}}
{{- define "go-loose.labels" -}}
helm.sh/chart: {{ include "go-loose.chart" . }}
{{ include "go-loose.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "go-loose.selectorLabels" -}}
app.kubernetes.io/name: {{ include "go-loose.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Create the name of the service account to use
*/}}
{{- define "go-loose.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "go-loose.fullname" .) .Values.serviceAccount.name }}
{{- else }}
{{- default "default" .Values.serviceAccount.name }}
{{- end }}
{{- end }}

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apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "go-loose.fullname" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
{{- include "go-loose.selectorLabels" . | nindent 6 }}
template:
metadata:
annotations:
{{- with .Values.podAnnotations }}
{{- toYaml . | nindent 8 }}
{{- end }}
labels:
{{- include "go-loose.selectorLabels" . | nindent 8 }}
{{- with .Values.podLabels }}
{{- toYaml . | nindent 8 }}
{{- end }}
spec:
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "go-loose.serviceAccountName" . }}
securityContext:
{{- toYaml .Values.podSecurityContext | nindent 8 }}
containers:
- name: {{ .Chart.Name }}
securityContext:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
- name: http
containerPort: {{ .Values.service.targetPort }}
protocol: TCP
env:
{{- range $key, $value := .Values.env }}
- name: {{ $key }}
value: {{ $value | quote }}
{{- end }}
{{- range $key, $value := .Values.envSecrets }}
- name: {{ $key }}
value: {{ $value | quote }}
{{- end }}
livenessProbe:
{{- toYaml .Values.livenessProbe | nindent 12 }}
readinessProbe:
{{- toYaml .Values.readinessProbe | nindent 12 }}
resources:
{{- toYaml .Values.resources | nindent 12 }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}

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{{- if .Values.autoscaling.enabled }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: {{ include "go-loose.fullname" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ include "go-loose.fullname" . }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
{{- end }}

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{{- if .Values.ingress.enabled }}
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: {{ include "go-loose.fullname" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
{{- with .Values.ingress.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- with .Values.ingress.className }}
ingressClassName: {{ . }}
{{- end }}
{{- with .Values.ingress.tls }}
tls:
{{- toYaml . | nindent 4 }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
pathType: {{ .pathType | default "Prefix" }}
backend:
service:
name: {{ include "go-loose.fullname" $ }}
port:
number: {{ $.Values.service.port }}
{{- end }}
{{- end }}
{{- end }}

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apiVersion: v1
kind: Secret
metadata:
name: {{ include "go-loose.fullname" . }}-env
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
type: Opaque
stringData:
{{- range $key, $value := .Values.envSecrets }}
{{ $key }}: {{ $value | quote }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ include "go-loose.fullname" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: {{ .Values.service.targetPort }}
protocol: TCP
name: http
selector:
{{- include "go-loose.selectorLabels" . | nindent 4 }}

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{{- if .Values.serviceAccount.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "go-loose.serviceAccountName" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "go-loose.labels" . | nindent 4 }}
{{- with .Values.serviceAccount.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}

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# PRD values for go-loose
replicaCount: 1
imagePullSecrets:
- name: nexus-registry
image:
repository: nexus-registry.urpi.be/docker-hosted/go-loose
tag: "0.0.1"
pullPolicy: Always
service:
type: ClusterIP
port: 8080
targetPort: 8080
ingress:
enabled: true
className: traefik
annotations:
cert-manager.io/cluster-issuer: letsencrypt-prod
# nginx.ingress.kubernetes.io/ssl-redirect: "true"
# nginx.ingress.kubernetes.io/proxy-body-size: "10m"
hosts:
- host: auth.urpi.be
paths:
- path: /
pathType: Prefix
tls:
- secretName: go-loose-tls
hosts:
- auth.urpi.be
certManager:
enabled: true
issuerRef:
name: letsencrypt-prod
kind: ClusterIssuer
postgresql:
enabled: true
auth:
database: goloose
username: goloose
password: ""
primary:
persistence:
enabled: true
size: 10Gi
resources:
limits:
cpu: 1000m
memory: 1Gi
requests:
cpu: 250m
memory: 512Mi
resources:
limits:
cpu: 1000m
memory: 1Gi
requests:
cpu: 250m
memory: 512Mi
env:
GO_LOOSE_ADDR: ":8080"
GO_LOOSE_BASE_URL: "https://auth.urpi.be"
GO_LOOSE_AUTH_DOMAIN: "auth.urpi.be"
GO_LOOSE_OIDC_REDIRECT_URL: "https://auth.urpi.be/auth/callback"
GO_LOOSE_DEV_LOGIN: "false"
GO_LOOSE_LOCAL_LOGIN: "true"
GO_LOOSE_ALLOW_PRIVATE_CONTRACT_URLS: "true"
envSecrets:
GO_LOOSE_DATABASE_URL: "postgres://goloose:changeme@go-loose-postgresql:5432/goloose?sslmode=disable"
GO_LOOSE_SESSION_SECRET: "changeme-generate-secure-random"
livenessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 15
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 5
readinessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 3

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replicaCount: 1
imagePullSecrets:
- name: nexus-registry
image:
repository: nexus.urpi.be/docker-hosted/go-loose
tag: "0.0.1"
pullPolicy: Always
nameOverride: ""
fullnameOverride: ""
serviceAccount:
create: true
annotations: {}
name: ""
podAnnotations: {}
podLabels: {}
podSecurityContext:
runAsNonRoot: true
runAsUser: 65532
runAsGroup: 65532
fsGroup: 65532
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
service:
type: ClusterIP
port: 8080
targetPort: 8080
ingress:
enabled: true
className: nginx
annotations:
cert-manager.io/cluster-issuer: letsencrypt-prod
nginx.ingress.kubernetes.io/ssl-redirect: "true"
nginx.ingress.kubernetes.io/proxy-body-size: "10m"
hosts:
- host: auth.urpi.be
paths:
- path: /
pathType: Prefix
tls:
- secretName: go-loose-tls
hosts:
- auth.urpi.be
certManager:
enabled: true
issuerRef:
name: letsencrypt-prod
kind: ClusterIssuer
resources:
limits:
cpu: 500m
memory: 512Mi
requests:
cpu: 100m
memory: 256Mi
autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 3
targetCPUUtilizationPercentage: 80
postgresql:
enabled: true
auth:
database: goloose
username: goloose
password: changeme
primary:
persistence:
enabled: true
size: 5Gi
resources:
limits:
cpu: 500m
memory: 512Mi
requests:
cpu: 100m
memory: 256Mi
env:
GO_LOOSE_ADDR: ":8080"
GO_LOOSE_BASE_URL: "https://auth.urpi.be"
GO_LOOSE_AUTH_DOMAIN: "auth.urpi.be"
GO_LOOSE_OIDC_REDIRECT_URL: "https://auth.urpi.be/auth/callback"
GO_LOOSE_DEV_LOGIN: "false"
GO_LOOSE_LOCAL_LOGIN: "true"
GO_LOOSE_ALLOW_PRIVATE_CONTRACT_URLS: "true"
envSecrets:
GO_LOOSE_DATABASE_URL: ""
GO_LOOSE_SESSION_SECRET: ""
livenessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 5
readinessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 5
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 3
nodeSelector: {}
tolerations: []
affinity: {}