Add git server service

git_server/docker-compose.yaml

@@ -0,0 +1,48 @@
+version: '3.7'
+
+services:
+  git-server:
+    image: gitea/gitea:1
+    restart: always
+    volumes:
+      - gs_data:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - "127.0.0.1:2222:22"
+    env_file:
+      - env-git-server
+    depends_on:
+      - git-server-db
+    networks:
+      - internal
+      - proxy
+  git-server-db:
+    image: postgres:9.6-alpine
+    restart: always
+    env_file:
+      - env-git-server
+    volumes:
+      - gs_db:/var/lib/postgresql/data
+    networks:
+      - internal
+
+volumes:
+  gs_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: "/srv/docker/git_server/gs_data"
+  gs_db:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: "/srv/docker/git_server/gs_db"
+
+networks:
+  proxy:
+    external: true
+  internal:
+