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Merge pull request #2 from toggle-corp/feature/django-app
Feature/django app
2 parents baa0e01 + 2e0cd47 commit 1e8e7cf

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‎.github/workflows/helm-publish.yaml

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matrix:
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include:
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- chart: react-serve
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- chart: django-app
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steps:
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- name: Checkout code

‎toggle/django-app/.gitignore

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charts
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values-local.yaml
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.helm-charts/

‎toggle/django-app/.helmignore

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values-local.yaml

‎toggle/django-app/Chart.lock

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dependencies:
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- name: redis
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repository: https://charts.bitnami.com/bitnami
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version: 20.6.3
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- name: postgresql
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repository: https://charts.bitnami.com/bitnami
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version: 16.4.5
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- name: minio
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repository: https://charts.bitnami.com/bitnami
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version: 14.10.5
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digest: sha256:bb671bae5b6453f7da356f8482f2ccf7eb182b7d38c28fea28e39841c8bb41b5
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generated: "2025-02-11T14:41:21.280715684+05:45"

‎toggle/django-app/Chart.yaml

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apiVersion: v2
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name: django-app
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description: "Helm Chart to deploy the Django application"
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type: application
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version: 0.0.1
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sources:
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- https://github.com/toggle-corp/charts
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dependencies:
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- name: redis
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version: 20.6.3
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repository: https://charts.bitnami.com/bitnami
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condition: redis.enabled
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- name: postgresql
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version: 16.4.5
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condition: postgresql.enabled
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repository: https://charts.bitnami.com/bitnami
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- name: minio
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version: 14.10.5
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condition: minio.enabled
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repository: https://charts.bitnami.com/bitnami

‎toggle/django-app/templates/_helpers.tpl

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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "django-app.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#dns-label-names
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*/}}
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{{- define "django-app.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "django-app.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create the name of the secret to be used by the django-app
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*/}}
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{{- define "django-app.secretname" -}}
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{{- if .Values.secretsName }}
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{{- .Values.secretsName -}}
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{{- else }}
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{{- printf "%s-secret" (include "django-app.fullname" .) -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create the name of the configmap to be used by the django-app
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*/}}
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{{- define "django-app.envConfigMapName" -}}
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{{- if .Values.envConfigMapName }}
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{{- .Values.envConfigMapName -}}
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{{- else }}
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{{- printf "%s-env-name" (include "django-app.fullname" .) -}}
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{{- end -}}
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{{- end -}}

‎toggle/django-app/templates/api/deployment.yaml

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{{- if .Values.api.enabled }}
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ template "django-app.fullname" . }}-api
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labels:
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app: {{ include "django-app.fullname" . }}
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component: api
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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replicas: {{ .Values.api.replicaCount }}
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selector:
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matchLabels:
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app: {{ include "django-app.fullname" . }}
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component: api
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template:
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metadata:
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annotations:
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checksum/secret: {{ include (print .Template.BasePath "/config/secret.yaml") . | sha256sum }}
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checksum/configmap: {{ include (print .Template.BasePath "/config/configmap.yaml") . | sha256sum }}
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labels:
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app: {{ include "django-app.fullname" . }}
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component: api
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spec:
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containers:
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- name: api
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image: "{{ default .Values.api.image.name .Values.image.name }}:{{ default .Values.api.image.tag .Values.image.tag }}"
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imagePullPolicy: {{ default .Values.api.image.imagePullPolicy .Values.image.imagePullPolicy }}
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command:
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{{- toYaml .Values.api.command | nindent 12 }}
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ports:
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- name: http
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containerPort: {{ .Values.api.containerPort }}
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protocol: TCP
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# TODO: livenessProbe
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resources:
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{{- toYaml .Values.api.resources | nindent 12 }}
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env:
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- name: DJANGO_APP_TYPE
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value: web
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envFrom:
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- secretRef:
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name: {{ template "django-app.secretname" . }}
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- configMapRef:
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name: {{ template "django-app.envConfigMapName" . }}
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{{- end }}

‎toggle/django-app/templates/api/ingress.yaml

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{{- if .Values.ingress.enabled }}
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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name: {{ template "django-app.fullname" . }}-api
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labels:
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app: {{ include "django-app.fullname" . }}
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component: api
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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ingressClassName: {{ required "ingress.className" .Values.ingress.className | quote }}
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rules:
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- host: {{ required "ingress.host" .Values.ingress.host | quote }}
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http:
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paths:
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- path: /
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pathType: Prefix
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backend:
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service:
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name: {{ template "django-app.fullname" . }}-api
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port:
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number: 80
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{{- end }}

‎toggle/django-app/templates/api/service.yaml

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{{- if .Values.api.enabled -}}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ template "django-app.fullname" . }}-api
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labels:
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app: {{ include "django-app.fullname" . }}
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component: api
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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type: ClusterIP
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selector:
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app: {{ include "django-app.fullname" . }}
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component: api
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ports:
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- protocol: TCP
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port: 80
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targetPort: {{ .Values.api.containerPort }}
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{{- end }}

‎toggle/django-app/templates/argo-hooks/hook-job.yaml

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{{- if .Values.argoHook.enabled }}
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{{- range $hookName, $hook := .Values.argoHook.hooks }}
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{{- if $hook.enabled }}
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---
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apiVersion: batch/v1
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kind: Job
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metadata:
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{{- if $hook.preserveHistory }}
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generateName: {{ template "django-app.fullname" $ }}-{{ $hookName }}-
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{{- else }}
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name: {{ template "django-app.fullname" $ }}-{{ $hookName }}
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{{- end }}
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annotations:
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argocd.argoproj.io/hook: {{ $hook.hook }}
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spec:
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template:
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spec:
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restartPolicy: "Never"
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containers:
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- name: {{ $hookName }}
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image: "{{ default $.Values.argoHook.image.name $.Values.image.name }}:{{ default $.Values.argoHook.image.tag $.Values.image.tag }}"
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imagePullPolicy: {{ default $.Values.argoHook.image.imagePullPolicy $.Values.image.imagePullPolicy }}
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command: {{ toYaml $hook.command | trim | nindent 12 }}
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resources:
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{{- toYaml (default $hook.resources $.Values.argoHook.resources) | nindent 12 }}
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env:
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- name: DJANGO_APP_TYPE
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value: hook
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envFrom:
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- secretRef:
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name: {{ template "django-app.secretname" $ }}
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- configMapRef:
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name: {{ template "django-app.envConfigMapName" $ }}
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{{- end }}
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{{- end }}
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{{- end }}

‎toggle/django-app/templates/celery-flower/deployment.yaml

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{{- if .Values.worker.enabled }}
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{{- if .Values.worker.flower.enabled }}
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ template "django-app.fullname" . }}-celery-flower
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labels:
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app: {{ include "django-app.fullname" . }}
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component: worker-flower
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: {{ include "django-app.fullname" . }}
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component: worker-flower
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template:
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metadata:
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annotations:
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checksum/secret: {{ include (print .Template.BasePath "/config/secret.yaml") . | sha256sum }}
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checksum/configmap: {{ include (print .Template.BasePath "/config/configmap.yaml") . | sha256sum }}
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labels:
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app: {{ include "django-app.fullname" . }}
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component: worker-flower
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spec:
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containers:
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- name: worker
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image: "{{ default .Values.worker.flower.image.name .Values.image.name }}:{{ default .Values.worker.flower.image.tag .Values.image.tag }}"
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imagePullPolicy: {{ default .Values.worker.flower.image.imagePullPolicy .Values.image.imagePullPolicy }}
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command:
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{{- toYaml .Values.worker.flower.command | nindent 12 }}
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# TODO: livenessProbe
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resources:
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{{- toYaml .Values.worker.flower.resources | nindent 12 }}
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env:
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- name: DJANGO_APP_TYPE
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value: worker
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envFrom:
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- secretRef:
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name: {{ template "django-app.secretname" . }}
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- configMapRef:
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name: {{ template "django-app.envConfigMapName" . }}
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{{- end }}
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{{- end }}

‎toggle/django-app/templates/celery-flower/service.yaml

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{{- if .Values.worker.enabled }}
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{{- if .Values.worker.flower.enabled }}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ template "django-app.fullname" . }}-celery-flower
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labels:
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app: {{ include "django-app.fullname" . }}
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component: celery-flower
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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type: ClusterIP
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selector:
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app: {{ include "django-app.fullname" . }}
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component: worker-flower
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ports:
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- protocol: TCP
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port: 80
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targetPort: 8000
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{{- end }}
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{{- end }}

‎toggle/django-app/templates/config/configmap.yaml

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kind: ConfigMap
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apiVersion: v1
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metadata:
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name: {{ template "django-app.envConfigMapName" . }}
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labels:
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app: {{ include "django-app.fullname" . }}
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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data:
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# Configs
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{{- range $name, $value := .Values.env }}
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{{ $name }}: {{ tpl $value $ | quote }}
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{{- end }}

‎toggle/django-app/templates/config/secret.yaml

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kind: Secret
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apiVersion: v1
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metadata:
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name: {{ template "django-app.secretname" . }}
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labels:
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app: {{ include "django-app.fullname" . }}
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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type: Opaque
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stringData:
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# secrets
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{{- range $name, $value := .Values.secrets }}
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{{ $name }}: {{ tpl $value $ | quote }}
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{{- end }}

‎toggle/django-app/templates/worker-beat/deployment.yaml

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{{- if .Values.worker.enabled }}
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ template "django-app.fullname" . }}-worker-beat
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labels:
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app: {{ include "django-app.fullname" . }}
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component: worker-beat
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environment: {{ .Values.environment }}
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release: {{ .Release.Name }}
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spec:
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replicas: 1 # This should only 1
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selector:
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matchLabels:
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app: {{ include "django-app.fullname" . }}
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component: worker-beat
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template:
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metadata:
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annotations:
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checksum/secret: {{ include (print .Template.BasePath "/config/secret.yaml") . | sha256sum }}
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checksum/configmap: {{ include (print .Template.BasePath "/config/configmap.yaml") . | sha256sum }}
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labels:
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app: {{ include "django-app.fullname" . }}
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component: worker-beat
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spec:
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containers:
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- name: worker-beat
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image: "{{ default .Values.worker.beat.image.name .Values.image.name }}:{{ default .Values.worker.beat.image.tag .Values.image.tag }}"
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imagePullPolicy: {{ default .Values.worker.beat.image.imagePullPolicy .Values.image.imagePullPolicy }}
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command:
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{{- toYaml .Values.worker.beat.command | nindent 12 }}
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# TODO: livenessProbe
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resources:
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{{- toYaml .Values.worker.beat.resources | nindent 12 }}
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env:
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- name: DJANGO_APP_TYPE
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value: worker
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envFrom:
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- secretRef:
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name: {{ template "django-app.secretname" . }}
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- configMapRef:
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name: {{ template "django-app.envConfigMapName" . }}
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{{- end }}

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