feat: working prod deploy with duplicate code

Signed-off-by: Ameya Shenoy <shenoy.ameya@gmail.com>

backend/Dockerfile

@@ -35,5 +35,5 @@ ENV UWSGI_WORKERS=2 UWSGI_THREADS=4
 ENV UWSGI_STATIC_MAP="/static/=/code/static/" UWSGI_STATIC_EXPIRES_URI="/static/.*\.[a-f0-9]{12,}\.(css|js|png|jpg|jpeg|gif|ico|woff|ttf|otf|svg|scss|map|txt) 315360000"
 
 USER ${APP_USER}:${APP_USER}
-ENTRYPOINT ["sh", "/code/prod-entrypoint.sh"]
+CMD sh /code/prod-entrypoint.sh
 

backend/backend/settings.py

@@ -25,7 +25,8 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 SECRET_KEY = os.environ.get('SECRET_KEY')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = bool(os.environ.get('DEBUG'))
+DEBUG = os.environ.get('DEBUG')
+DEBUG = False if not DEBUG or DEBUG.lower() == 'false' else True
 
 ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS')
 if ALLOWED_HOSTS:

backend/prod-entrypoint.sh

@@ -3,7 +3,7 @@
 
 # Apply database migrations
 echo "Apply database migrations"
-python manage.py migrate collectstatic --noinput
+python manage.py migrate
 
 # Start server
 echo "Starting server"

frontend/Dockerfile

@@ -11,6 +11,8 @@ RUN set -ex \
   && npm i
 
 COPY src /code/src
+# hack: for prod api
+RUN sed -i "s,http://localhost:8000,https://api.bullish.codingcoffee.me,g" /code/src/axios-api.js
 RUN NODE_ENV=production npm run build
 
 FROM nginx:1.19.6-alpine

frontend/src/axios-api.js

@@ -2,7 +2,7 @@ import axios from 'axios'
 
 // TODO: fix baseurl as per builds
 const getAPI = axios.create({
-  baseURL: 'http://127.0.0.1:8000',
+  baseURL: 'http://localhost:8000',
   timeout: 60000,
 })
 

k8s/app/backend.yaml

@@ -0,0 +1,76 @@
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bullish-backend
+spec:
+  selector:
+    matchLabels:
+      app: bullish-backend
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: bullish-backend
+    spec:
+      containers:
+        - name: bullish-backend
+          image: codingcoffee/bullish-backend
+          env:
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: PGDATA
+              value: /var/lib/postgresql/data/pgdata
+            - name: SECRET_KEY
+              value: sample
+            - name: ALLOWED_HOSTS
+              value: api.bullish.codingcoffee.me
+            - name: CORS_ALLOWED_ORIGINS
+              value: https://bullish.codingcoffee.me
+            - name: REDIS_HOST
+              value: bullish-redis
+            - name: REDIS_PORT
+              value: "6379"
+            - name: REDIS_CACHE_DB
+              value: "1"
+            - name: REDIS_QUEUE_DB
+              value: "0"
+            - name: POSTGRES_SERVER
+              value: bullish-database
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: POSTGRES_PORT
+              value: "5432"
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: bullish-backend
+  labels:
+    app: bullish-backend
+spec:
+  type: ClusterIP
+  selector:
+    app: bullish-backend
+  ports:
+  - port: 8000
+    targetPort: 8000
+    protocol: TCP
+
+...

k8s/app/frontend.yaml

@@ -23,4 +23,21 @@ spec:
         - name: bullish-frontend
           image: codingcoffee/bullish-frontend
 
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: bullish-frontend
+  labels:
+    app: bullish-frontend
+spec:
+  type: ClusterIP
+  selector:
+    app: bullish-frontend
+  ports:
+  - port: 80
+    targetPort: 80
+    protocol: TCP
+
 ...

k8s/app/postgres.yaml

@@ -0,0 +1,61 @@
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bullish-database
+spec:
+  selector:
+    matchLabels:
+      app: bullish-database
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: bullish-database
+    spec:
+      volumes:
+        - name: postgres-data
+          hostPath:
+            path: "/var/k8s-pv/bullish/postgres"
+            type: DirectoryOrCreate
+
+      containers:
+        - name: postgres
+          image: postgres:13.1-alpine
+          env:
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: PGDATA
+              value: /var/lib/postgresql/data/pgdata
+          volumeMounts:
+            - name: postgres-data
+              mountPath: /var/lib/postgresql/data/pgdata
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: bullish-database
+  labels:
+    app: bullish-database
+spec:
+  type: ClusterIP
+  selector:
+    app: bullish-database
+  ports:
+  - port: 5432
+    targetPort: 5432
+    protocol: TCP
+
+...

k8s/app/redis.yaml

@@ -0,0 +1,43 @@
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bullish-redis
+spec:
+  selector:
+    matchLabels:
+      app: bullish-redis
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: bullish-redis
+    spec:
+      containers:
+        - name: redis
+          image: redis:6.0.10-alpine3.13
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: bullish-redis
+  labels:
+    app: bullish-redis
+spec:
+  type: ClusterIP
+  selector:
+    app: bullish-redis
+  ports:
+  - port: 6379
+    targetPort: 6379
+    protocol: TCP
+
+...

k8s/app/rqscheduler.yaml

@@ -0,0 +1,63 @@
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bullish-scheduler
+spec:
+  selector:
+    matchLabels:
+      app: bullish-scheduler
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: bullish-scheduler
+    spec:
+      containers:
+        - name: bullish-backend
+          image: codingcoffee/bullish-backend
+          command:
+            - "/bin/sh"
+            - "-c"
+            - "python manage.py rqscheduler"
+          env:
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: PGDATA
+              value: /var/lib/postgresql/data/pgdata
+            - name: SECRET_KEY
+              value: sample
+            - name: ALLOWED_HOSTS
+              value: api.bullish.codingcoffee.me
+            - name: CORS_ALLOWED_ORIGINS
+              value: https://bullish.codingcoffee.me
+            - name: REDIS_HOST
+              value: bullish-redis
+            - name: REDIS_PORT
+              value: "6379"
+            - name: REDIS_CACHE_DB
+              value: "1"
+            - name: REDIS_QUEUE_DB
+              value: "0"
+            - name: POSTGRES_SERVER
+              value: bullish-database
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: POSTGRES_PORT
+              value: "5432"
+
+...

k8s/app/rqworker.yaml

@@ -0,0 +1,63 @@
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bullish-worker
+spec:
+  selector:
+    matchLabels:
+      app: bullish-worker
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
+  template:
+    metadata:
+      labels:
+        app: bullish-worker
+    spec:
+      containers:
+        - name: bullish-backend
+          image: codingcoffee/bullish-backend
+          command:
+            - "/bin/sh"
+            - "-c"
+            - "python manage.py rqworker default"
+          env:
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: PGDATA
+              value: /var/lib/postgresql/data/pgdata
+            - name: SECRET_KEY
+              value: sample
+            - name: ALLOWED_HOSTS
+              value: api.bullish.codingcoffee.me
+            - name: CORS_ALLOWED_ORIGINS
+              value: https://bullish.codingcoffee.me
+            - name: REDIS_HOST
+              value: bullish-redis
+            - name: REDIS_PORT
+              value: "6379"
+            - name: REDIS_CACHE_DB
+              value: "1"
+            - name: REDIS_QUEUE_DB
+              value: "0"
+            - name: POSTGRES_SERVER
+              value: bullish-database
+            - name: POSTGRES_USER
+              value: bullish
+            - name: POSTGRES_PASSWORD
+              value: password
+            - name: POSTGRES_DB
+              value: bullish
+            - name: POSTGRES_PORT
+              value: "5432"
+
+...

k8s/frontend-service.yaml

@@ -1,18 +0,0 @@
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: bullish-frontend
-  labels:
-    app: bullish-frontend
-spec:
-  type: ClusterIP
-  selector:
-    app: bullish-frontend
-  ports:
-  - port: 80
-    targetPort: 80
-    protocol: TCP
-
-...

k8s/ingress/ingress-https.yaml

@@ -1,6 +1,6 @@
 ---
 
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: production-https-ingress
@@ -18,10 +18,17 @@ spec:
           - backend:
               serviceName: bullish-frontend
               servicePort: 80
+    - host: api.bullish.codingcoffee.me
+      http:
+        paths:
+          - backend:
+              serviceName: bullish-backend
+              servicePort: 8000
 
   tls:
     - hosts:
         - bullish.codingcoffee.me
+        - api.bullish.codingcoffee.me
       secretName: production-tls-cert
 
 ...