add example

example/docker-compose.yml

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+version: '3.5'
+
+services:
+  ldapi:
+    build: .
+    image: dtr.aws.e1.nwie.net/reese/ldapi:1.0.5
+    labels:
+      - "traefik.http.routers.ldapi.rule=Host(`ldapi.localhost`)"
+      - "traefik.http.services.ldapi-service.loadbalancer.server.port=8080"
+    volumes:
+      - ./manage.py:/app/manage.py
+      - ./config:/app/config
+      - ./ldapi:/app/ldapi
+    environment:
+      - DEBUG=True
+      - SECRET_KEY=secret
+      - FERNET_KEY=egj316Q7UsjVuBjnXxvcNFBIU8FNTdgk-bVnBJ-uz68=
+      - HOSTS=ldapi.localhost
+      - DJANGO_SUPERUSER_PASSWORD=django
+    depends_on: 
+      - traefik
+  
+  postgres:
+    image: postgres:12
+    volumes:
+      - data:/var/lib/postgresql/data 
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+
+  pgadmin:
+    image: dpage/pgadmin4:4
+    labels:
+      - "traefik.http.routers.pgadmin.rule=Host(`pgadmin.localhost`)"
+      - "traefik.http.services.pgadmin-service.loadbalancer.server.port=80"
+    volumes:
+      - pgadmin:/var/lib/pgadmin
+    environment:
+      PGADMIN_DEFAULT_EMAIL: postgres
+      PGADMIN_DEFAULT_PASSWORD: postgres
+    depends_on: 
+      - traefik
+
+  traefik:
+    image: traefik:v2.2
+    labels:
+      - "traefik.http.routers.traefik.rule=Host(`traefik.localhost`)"
+      - "traefik.http.services.traefik-service.loadbalancer.server.port=8080"
+    command: --api.insecure=true --providers.docker --log.level=ERROR --accesslog=true
+    ports:
+      - "80:80"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+
+volumes:
+  data:
+  pgadmin:

example/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    app: {{ .Release.Name }}
+data:
+  HOSTS: {{ .Values.host }}
+  DEBUG: "False"

example/templates/deploy.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}
+    spec:
+      containers:
+        - image: {{ required "A valid .Values.image entry required!" .Values.image }}:{{ required "A valid .Values.tag entry required!" .Values.tag }}
+          name: {{ .Release.Name }}-web
+          ports:
+            - containerPort: 8080
+          envFrom:
+            - configMapRef:
+                name: {{ .Release.Name }}
+            - secretRef:
+                name: {{ .Release.Name }}
+            - secretRef:
+                name: postgres
+          resources:
+            limits:
+              memory: "500Mi"
+              cpu: "250m"
+            requests:
+              memory: "1Mi"
+              cpu: "100m"

example/templates/hpa.yaml

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+apiVersion: autoscaling/v2beta2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ .Release.Name }}
+  minReplicas: 1
+  maxReplicas: 12
+  metrics:
+  - type: Resource
+    resource:
+      name: cpu
+      target:
+        type: Utilization
+        averageUtilization: 50

example/templates/ingress.yaml

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+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ .Release.Name }}
+  annotations:
+    kubernetes.io/ingress.class: default
+spec:
+  tls:
+    - hosts:
+      - {{ required "A valid .Values.host entry required!" .Values.host }}
+  rules:
+  - host: {{ required "A valid .Values.host entry required!" .Values.host }}
+    http:
+      paths:
+      - backend:
+          serviceName: {{ .Release.Name }}
+          servicePort: 8080

example/templates/secret.yaml

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+{{ if .Values.secrets }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}
+type: generic
+data:
+  SECRET_KEY: {{ randAlphaNum 64 | b64enc | quote }}
+  DJANGO_SUPERUSER_PASSWORD: {{ randAlphaNum 64 | b64enc | quote }}
+  FERNET_KEY: {{ randAlphaNum 32 | b64enc | b64enc | quote }}
+{{ end }}

example/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: {{ .Release.Name }}
+  name: {{ .Release.Name }}
+spec:
+  ports:
+  - port: 8080
+    protocol: TCP
+    name: {{ .Release.Name }}-web
+    targetPort: 8080
+  - port: 5432
+    protocol: TCP
+    name: {{ .Release.Name }}-pg
+    targetPort: 5432
+  selector:
+    app: {{ .Release.Name }} # This selects the pod(s) that match the selector
+  type: ClusterIP

example/test.py

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+import getpass
+import threading
+import requests
+import time
+from requests.auth import HTTPBasicAuth
+
+def timer(func, *args, **kwargs):
+    then = time.time()
+    func(*args, **kwargs)
+    print(time.time() - then)
+
+user = getpass.getuser()
+password = getpass.getpass()
+me = lambda num: print(num) or print(requests.get('https://ldapi.apps-test.aws.e1.nwie.net/me/', verify="/etc/ssl/ca-bundle.pem", auth=HTTPBasicAuth(user, password)))
+threadme = lambda num: threading.Thread(target=timer, args=(me, num)).start()
+[threadme(y) for y in range(0,1000)]