k8s_deployments/01_onsite/02_qa/trialytix/deployment.yaml

# Deployment description
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: trialytix-deployment
  namespace: qa-environment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: trialytix-qa
  template:
    metadata:
      labels:
        app: trialytix-qa
    spec:
      containers:
      # Backend container
      - name: trialytix-backend
        image: packages.semapp.lan:5000/trialytix_backend:$IMAGE_TAG

        resources:
          requests:
            memory: "512Mi"
            cpu: "1"
          limits:
            memory: "2048Mi"
            cpu: "4"
        ports:
          - containerPort: 5100
            name: trialytix-back
            protocol: TCP
        envFrom:
          - configMapRef:
              name: trialytix-config-backend-qa
        imagePullPolicy: Always
      # Frontend container
      - name: trialytix-frontend
        image: packages.semapp.lan:5000/trialytix_frontend:$IMAGE_TAG

        resources:
          requests:
            memory: "512Mi"
            cpu: "1"
          limits:
            memory: "2048Mi"
            cpu: "4"
        ports:
          - containerPort: 8100
            name: trialytix-front
            protocol: TCP
        volumeMounts:
          - mountPath: /etc/nginx/conf.d
            readOnly: true
            name: nginx-trialytix-qa-conf
        envFrom:
          - configMapRef:
              name: trialytix-config-backend-qa
        imagePullPolicy: Always
      volumes:
        - name: nginx-trialytix-qa-conf
          configMap:
            name: nginx-trialytix-qa-conf

# Env Configuration
---
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: qa-environment
  name: trialytix-config-backend-qa
  labels:
    app: trialytix-qa
data:
  DJANGO_DB_ENGINE: 'django.db.backends.postgresql'
  DJANGO_DB_NAME: 'trialytix_qa'
  DJANGO_DB_USER: 'trialytix'
  DJANGO_DB_PASSWORD: '3uJQ2WGvvrZFbBHX8n6eo7qheE'
  DJANGO_DB_HOST: 'dbpg11.semapp.lan'
  DJANGO_DB_PORT: '5432'
  ALLOWED_HOSTS: '["*"]'
  FRONTEND_URL: 'http://trialytix-qa.k3s.semapp.lan'
  API_URL: 'http://trialytix-qa.k3s.semapp.lan'
  FRONTEND_PORT: '8100'
  BACKEND_PORT: '5100'
  ENV_TYPE: 'qa'

# Nginx configuration
---
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: qa-environment
  name: nginx-trialytix-qa-conf
data:
  default.conf: | 
    upstream backend {
      server backend-trialytix-qa:5100;
    }

    server {
      listen 8100;

      access_log /var/log/nginx/access.log;
      charset utf-8;
      client_max_body_size 1G;

      location / {
        root /srv/trialytix;
        index index.html index.htm;
        try_files $uri /index.html =404;
      }

      location ~ ^/api {
        proxy_pass        http://backend;
        proxy_redirect    off;

        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_read_timeout 300s;
        proxy_send_timeout 300s;
        send_timeout 300s;
      }

      location /storage {
        proxy_pass        http://backend;
        proxy_redirect    off;

        proxy_set_header  Host    $host;
        proxy_set_header  X-Real-IP $remote_addr;
        proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
      }

      error_page 404 =200 /index.html;

      add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';

      expires off;
      open_file_cache off;
      sendfile off;
    }

# Trialytix service
---
apiVersion: v1
kind: Service
metadata:
  name: backend-trialytix-qa
  namespace: qa-environment
spec:
  selector:
    app: trialytix-qa
  ports:
    - name: trialytix-back
      port: 5100
      targetPort: trialytix-back
  type: NodePort

---
apiVersion: v1
kind: Service
metadata:
  name: frontend-trialytix-qa
  namespace: qa-environment
spec:
  selector:
    app: trialytix-qa
  ports:
    - name: trialytix-front
      port: 8100
      targetPort: trialytix-front
  type: NodePort

# Ingress description
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: trialytix-qa-ingress
  namespace: qa-environment
  annotations:
    kubernetes.io/ingress.class: "traefik"
spec:
  rules:
  - host: trialytix-qa.k3s.semapp.lan
    http:
      paths:
      - backend:
          service:
            name: frontend-trialytix-qa
            port:
              number: 8100
        path: /
        pathType: ImplementationSpecific