production ready image

docker-compose.yml

@@ -29,7 +29,7 @@ services:
     depends_on:
       - db
   db:
-    image: mariadb
+    image: postgres
     networks:
       pairent:
         aliases:
@@ -37,8 +37,9 @@ services:
     volumes:
       - './data/db:/etc/mysql'
     environment:
-      MARIADB_ROOT_PASSWORD: '${DB_PASSWORD}'
-      MARIADB_DATABASE: 'pairent_db'
+      POSTGRES_PASSWORD: '${DB_PASSWORD}'
+      POSTGRES_DB: 'pairent_db'
+      POSTGRES_USER: 'root'
 
 networks:
   pairent:

pairent_backend/Dockerfile

@@ -1,9 +1,11 @@
 FROM python:alpine
 
-RUN apk add --no-cache \
-        gcc musl-dev \
-        mysql mariadb-connector-c-dev && \
-    mkdir /opt/code
+# mysql mariadb-connector-c-dev
+
+RUN apk add --no-cache postgresql-libs && \
+    apk add --no-cache --virtual .build-deps gcc musl-dev postgresql-dev && \
+    mkdir /opt/code && \
+    apk --purge del .build-deps
 
 COPY requirements.txt /opt/code/requirements.txt
 WORKDIR /opt/code

pairent_backend/pairent_backend/settings.py

@@ -97,15 +97,16 @@ WSGI_APPLICATION = 'pairent_backend.wsgi.application'
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.mysql',
+        'ENGINE': 'django.db.backends.postgresql',
         'NAME': 'pairent_db', 
         'USER': DOTENV['DB_USER'], 
         'PASSWORD': DOTENV['DB_PASSWORD'], 
         'HOST': DOTENV['DB_HOST'], 
         'PORT': DOTENV['DB_PORT'], 
-        'OPTIONS': {
-            'init_command': "SET sql_mode='STRICT_TRANS_TABLES'" 
-        }
+        # 'OPTIONS': {
+        #     'init_command': "SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci",
+        #     'charset': 'utf8mb4'
+        # }
     }
 }
 

pairent_backend/requirements.txt

@@ -1,4 +1,4 @@
-mysqlclient
+psycopg2-binary
 django
 djangorestframework
 django-cors-headers
@@ -6,4 +6,4 @@ Pillow
 requests
 python-ipware
 python-dotenv
-gunicorn
+gunicorn