Chore(docker): update Dockerfile (#87)

Dockerfile

@@ -7,6 +7,7 @@ RUN apk add --update --no-cache --no-progress make git \
     && make server
 
 FROM alpine:latest
+LABEL org.opencontainers.image.licenses=Apache-2.0
 LABEL org.opencontainers.image.source="https://github.com/metatube-community/metatube-sdk-go"
 
 COPY --from=builder /src/build/metatube-server .
@@ -23,4 +24,6 @@ ENV DB_MAX_OPEN_CONNS=0
 ENV DB_PREPARED_STMT=0
 ENV DB_AUTO_MIGRATE=0
 
+EXPOSE 8080
+
 ENTRYPOINT ["/metatube-server"]

docker-compose.yml

@@ -1,32 +0,0 @@
-version: "3"
-services:
-    metatube:
-        image: metatube/metatube-server:latest
-        container_name: metatube
-        ports:
-            - 8080:8080
-        restart: unless-stopped
-        depends_on:
-            - postgres
-        environment:
-            - HTTP_PROXY=
-            - HTTPS_PROXY=
-        volumes:
-            - run:/var/run
-        command: -dsn "postgres://metatube:metatube@/metatube?host=/var/run/postgresql" -port 8080 -db-auto-migrate -db-prepared-stmt
-
-    postgres:
-        image: postgres:15-alpine
-        container_name: metatube-postgres
-        restart: unless-stopped
-        environment:
-            - POSTGRES_USER=metatube
-            - POSTGRES_PASSWORD=metatube
-            - POSTGRES_DB=metatube
-        volumes:
-            - ./db:/var/lib/postgresql/data
-            - run:/var/run
-        command: "-c TimeZone=Asia/Shanghai -c log_timezone=Asia/Shanghai -c listen_addresses='' -c unix_socket_permissions=0777"
-
-volumes:
-    run: