Add Helm chart scaffold with Chart.yaml, values.yaml, and helpers

charts/groombook/.helmignore

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+.DS_Store
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+.project
+.idea/
+*.tmproj
+.vscode/

charts/groombook/Chart.yaml

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+apiVersion: v2
+name: groombook
+description: Open source pet grooming business management & CRM
+type: application
+version: 0.1.0
+appVersion: "2026.03.19-ea54506"
+home: https://groombook.github.io
+sources:
+  - https://github.com/groombook/groombook
+maintainers:
+  - name: GroomBook
+    url: https://github.com/groombook
+keywords:
+  - groombook
+  - pet-grooming
+  - scheduling
+  - crm
+dependencies:
+  - name: postgresql
+    version: "16.x.x"
+    repository: https://charts.bitnami.com/bitnami
+    condition: postgresql.integrated.enabled

charts/groombook/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "groombook.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "groombook.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 "groombook.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "groombook.labels" -}}
+helm.sh/chart: {{ include "groombook.chart" . }}
+{{ include "groombook.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "groombook.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "groombook.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Component labels (extends common labels with component name)
+*/}}
+{{- define "groombook.componentLabels" -}}
+{{ include "groombook.labels" . }}
+app.kubernetes.io/component: {{ .component }}
+{{- end }}
+
+{{/*
+Component selector labels
+*/}}
+{{- define "groombook.componentSelectorLabels" -}}
+{{ include "groombook.selectorLabels" . }}
+app.kubernetes.io/component: {{ .component }}
+{{- end }}
+
+{{/*
+Service account name
+*/}}
+{{- define "groombook.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "groombook.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+API image reference
+*/}}
+{{- define "groombook.apiImage" -}}
+{{- printf "%s:%s" .Values.api.image.repository (default .Chart.AppVersion .Values.api.image.tag) }}
+{{- end }}
+
+{{/*
+Web image reference
+*/}}
+{{- define "groombook.webImage" -}}
+{{- printf "%s:%s" .Values.web.image.repository (default .Chart.AppVersion .Values.web.image.tag) }}
+{{- end }}
+
+{{/*
+Migrate image reference
+*/}}
+{{- define "groombook.migrateImage" -}}
+{{- printf "%s:%s" .Values.migrate.image.repository (default .Chart.AppVersion .Values.migrate.image.tag) }}
+{{- end }}
+
+{{/*
+Database URL — differs by postgresql.mode
+Integrated: construct from Bitnami subchart values
+Operator: read from credentialsSecret
+*/}}
+{{- define "groombook.databaseSecretName" -}}
+{{- if eq .Values.postgresql.mode "operator" }}
+{{- required "postgresql.operator.credentialsSecret is required in operator mode" .Values.postgresql.operator.credentialsSecret }}
+{{- else }}
+{{- include "groombook.fullname" . }}-db-credentials
+{{- end }}
+{{- end }}
+
+{{/*
+Database URL secret key
+*/}}
+{{- define "groombook.databaseSecretKey" -}}
+{{- if eq .Values.postgresql.mode "operator" -}}
+uri
+{{- else -}}
+database-url
+{{- end -}}
+{{- end }}

charts/groombook/values.yaml

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+# -- API deployment
+api:
+  image:
+    repository: ghcr.io/groombook/api
+    tag: ""  # defaults to chart appVersion
+    pullPolicy: IfNotPresent
+  replicas: 1
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 512Mi
+  env:
+    nodeEnv: production
+    authDisabled: false
+    corsOrigin: ""
+    oidcIssuer: ""
+    oidcAudience: groombook
+    port: "3000"
+  service:
+    type: ClusterIP
+    port: 3000
+
+# -- Web deployment (nginx)
+web:
+  image:
+    repository: ghcr.io/groombook/web
+    tag: ""  # defaults to chart appVersion
+    pullPolicy: IfNotPresent
+  replicas: 1
+  resources:
+    requests:
+      cpu: 50m
+      memory: 64Mi
+    limits:
+      cpu: 200m
+      memory: 128Mi
+  service:
+    type: ClusterIP
+    port: 80
+
+# -- Database migration job (runs as pre-install/pre-upgrade hook)
+migrate:
+  enabled: true
+  image:
+    repository: ghcr.io/groombook/api
+    tag: ""  # same image as api
+    pullPolicy: IfNotPresent
+  backoffLimit: 3
+
+# -- PostgreSQL configuration
+postgresql:
+  # Choose deployment mode: 'integrated' uses Bitnami subchart, 'operator' creates a CNPG Cluster CR
+  mode: integrated
+  integrated:
+    enabled: true  # set to false if mode is 'operator'
+    auth:
+      database: groombook
+      username: groombook
+      password: ""  # auto-generated if empty
+      existingSecret: ""
+    primary:
+      persistence:
+        size: 8Gi
+  operator:
+    instances: 3
+    storage:
+      size: 10Gi
+      storageClass: ""
+    bootstrap:
+      database: groombook
+      owner: groombook
+    credentialsSecret: ""  # must pre-exist with key 'uri'
+    monitoring:
+      enabled: true
+
+# -- DragonflyDB (cache/pub-sub) — optional, disabled by default
+dragonfly:
+  enabled: false
+  # Choose deployment mode: 'integrated' deploys a StatefulSet, 'operator' creates a Dragonfly CR
+  mode: integrated
+  integrated:
+    image:
+      repository: docker.dragonflydb.io/dragonflydb/dragonfly
+      tag: latest
+      pullPolicy: IfNotPresent
+    replicas: 1
+    resources:
+      requests:
+        cpu: 100m
+        memory: 128Mi
+      limits:
+        cpu: 500m
+        memory: 512Mi
+    storage:
+      size: 1Gi
+      storageClass: ""
+    service:
+      type: ClusterIP
+      port: 6379
+  operator:
+    replicas: 1
+    resources: {}
+
+# -- Ingress configuration
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+  hosts:
+    - host: groombook.example.com
+      paths:
+        - path: /
+          pathType: Prefix
+          service: web
+        - path: /api
+          pathType: Prefix
+          service: api
+  tls: []
+
+# -- Service account
+serviceAccount:
+  create: true
+  name: ""
+  annotations: {}
+
+# -- Global image pull secrets
+imagePullSecrets: []
+
+# -- Override chart name
+nameOverride: ""
+fullnameOverride: ""