add docker-compose.yml, update README.md and .env.example, add two new commands to Makefile (docker-compose-up, docker-compose-down)

.env.example

@@ -9,6 +9,6 @@ LOG_DB_QUERIES=true
 
 ACCESS_SECRET=devaccesssecret
 
-FILE_STORAGE_PATH=/
+FILE_STORAGE_PATH=./dev/upload
 
 ENABLE_ACCESS_LOG=true

Makefile

@@ -1,2 +1,8 @@
 generate:
 	go generate ./...
+
+docker-compose-up:
+	docker-compose up --detach
+
+docker-compose-down:
+	docker-compose down

README.md

@@ -6,26 +6,15 @@ This project contains the API and other core infrastructure items needed for all
 
 ### Prerequisites
 1. Golang
-2. PostgreSQL database
+2. Docker + docker-compose
+3. make
 
 ### Installation
-**Required ENV variables (you can set them directly in your system or create the .env.local file):**
-```
-DB_USER=db_user
-DB_NAME=db_name
-DB_PORT=db_port
-DB_HOST=db_host
-DB_PASSWORD=db_pass
-DB_POOL_SIZE=40
-LOG_DB_QUERIES=true
-ACCESS_SECRET=access_token_secret
-FILE_STORAGE_PATH=path_to_the_folder_where_uploaded_files_will_be_stored
-ENABLE_ACCESS_LOG=false
-```
 
-1. Clone this repo - ``git clone git@github.com:zdam-egzamin-zawodowy/backend.git``.
-2. Set the required env variables.
-3. Run the app - ``go run ./cmd/server/main.go``.
+1. ``git clone git@github.com:zdam-egzamin-zawodowy/backend.git``.
+2. ``cd backend && cp .env.example .env.local``
+3. ``make docker-compose-up``
+4. Run the app - ``go run ./cmd/server/main.go``.
 
 ## License
 Distributed under the MIT License. See ``LICENSE`` for more information.

dev/.gitignore

@@ -0,0 +1,2 @@
+./upload
+./pgdata

dev/nginx.conf

@@ -0,0 +1,51 @@
+# auto detects a good number of processes to run
+worker_processes auto;
+
+#Provides the configuration file context in which the directives that affect connection processing are specified.
+events {
+    # Sets the maximum number of simultaneous connections that can be opened by a worker process.
+    worker_connections 8000;
+    # Tells the worker to accept multiple connections at a time
+    multi_accept on;
+}
+
+
+http {
+    # what times to include
+    include       /etc/nginx/mime.types;
+    # what is the default one
+    default_type  application/octet-stream;
+
+    # Sets the path, format, and configuration for a buffered log write
+    log_format compression '$remote_addr - $remote_user [$time_local] '
+        '"$request" $status $upstream_addr '
+        '"$http_referer" "$http_user_agent"';
+
+    server {
+        # listen on port 80
+        listen 80;
+        # save logs here
+        access_log /var/log/nginx/access.log compression;
+
+        # where the root here
+        root /usr/share/nginx/html;
+
+        # Fonts and media: images, icons, video, audio, HTC
+        location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|ogg|ogv|webm|htc|ttf|webp)$ {
+          expires 1m;
+          add_header Cache-Control "public";
+        }
+
+        # Javascript and CSS files
+        location ~* \.(?:css|webmanifest|js|woff2|manifest)$ {
+            expires 1y;
+            add_header Cache-Control "public";
+        }
+
+        location / {
+            # First attempt to serve request as file, then
+            # as directory, then fall back to redirecting to index.html
+            try_files $uri $uri/ =404;
+        }
+    }
+}

docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.6'
+
+services:
+  cdn:
+    image: nginx:alpine
+    volumes:
+      - ./dev/upload:/usr/share/nginx/html
+      - ./dev/nginx.conf:/etc/nginx/nginx.conf
+    ports:
+      - "9000:80"
+    environment:
+      - NGINX_PORT=80
+    restart: unless-stopped
+
+  zdamegzzawodowydb:
+    image: postgres:12.8
+    container_name: zdamegzzawodowydb
+    restart: unless-stopped
+    volumes:
+      - './dev/pgdata:/var/lib/postgresql/data'
+    ports:
+      - "5432:5432"
+    environment:
+      - POSTGRES_PASSWORD=zdamegzzawodowy
+      - POSTGRES_DB=zdamegzzawodowy
+      - TZ=UTC