add mount container to host

docker-compose.yml

@@ -13,6 +13,7 @@ services:
       JENKINS_ADMIN_PASSWORD: gk@corp@22$  
     volumes:
       - ~/jenkins:/var/jenkins_home
+      - ./jenkins_data:/var/jenkins_home
       - ~/.ssh:/root/.ssh
       - /var/run/docker.sock:/var/run/docker.sock
       - /usr/local/bin/docker:/usr/local/bin/docker