removed unnecessary external Gitea port, added ssh port

docker-compose.yml

@@ -36,7 +36,7 @@ services:
       - ./gitea_data:/data
       - ${GIT_HOMEDIR}/.ssh:/data/git/.ssh
     ports:
-      - 3000:3000
+      - ${SSH_PORT}:22
   db:
     container_name: ${SERVICE_NAME}_mysql
     environment:

env.example

@@ -10,3 +10,4 @@ TRAEFIK_SERVICE=git_mydomain_com
 USER_GID=1000
 USER_UID=1000
 GIT_HOMEDIR=/home/git
+SSH_PORT=127.0.0.1:2222