docker deployment docs

README.md

@@ -10,3 +10,40 @@ API for SARLink portal in Django Rest Framework.
 4. Copy .env.example to .env and fill in the configs `cp .env.example .env`
 5. generate static `python manage.py collectstatic`
 6. Run Migrations `python manage.py migrate`
+
+
+## deployement with Docker
+1. Create `compose.yml`
+```yaml
+services:
+  portal-api:
+    hostname: portal-api
+    image: git.shihaam.dev/sarlink/sarlink-portal-api/api
+    env_file: .env.api
+  nginx:
+    hostname: portal-api-nginx
+    image: git.shihaam.dev/sarlink/sarlink-portal-api/nginx
+    volumes_from:
+      - portal-api
+    ports:
+      - 4000:80
+    depends_on:
+      - portal-api
+  portal-db:
+    image: postgres:14
+    restart: always
+    hostname: portal-db
+    volumes:
+      - ./database:/var/lib/postgresql/data
+    env_file: .env.db
+```
+2. Start services: `docker compose up -d`
+3. Run Migrations: `docker compose exec portal-api python manage.py migrate`
+4. Test api with curl:
+```bash
+curl -X POST http://localhost:4000/api/auth/login/ \
+-H "Content-Type: application/json" \
+-d '{"username":"admin", "password":"soemthign"}'
+```
+expected response: `{"message":"Unable to log in with provided credentials."}`
+