gitlab迁移到docker同时恢复备份失败应该如何解决？

Question

最近公司要把在云服务器的代码仓库迁移到内网
云服务器的gitlab是直接运行的，在内网要求使用docker部署，两边的版本都是gitlab ce 16.6.2
首先：我在云服务器通过命令生成 了备份压缩包：

gitlab-rake gitlab:backup:create
 

接着把压缩包下载到内网服务器，使用docker-compose运行gitlab。
docker-compose.yml

version: '3'
services:
  gitlab:
    container_name: gitlab
    image: gitlab/gitlab-ce:16.6.2-ce.0
    restart: always
    ports:
      - "80:80"
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - /data/gitlab/config:/etc/gitlab
      - /data/gitlab/logs:/var/log/gitlab
      - /data/gitlab/data:/var/opt/gitlab
    networks:
      - gitlab_network
networks:
  gitlab_network:
    driver: bridge
 

容器成功启动，并且可以正常访问
复制 gitlab-secrets.json和gitlab.rb文件到/data/gitlab/config，重启容器生效
然后复制备份文件压缩包1706197160_2024_01_25_16.6.2_gitlab_backup.tar到/data/gitlab/data/backups
进入容器查看git用户的uid，之后给压缩包赋所有权到git用户
之后执行

gitlab-rake gitlab:backup:restore BACKUP=1706197160_2024_01_25_16.6.2
 

提示如下：

2024-01-26 11:58:25 UTC -- Unpacking backup ... 
tar: Skipping to next header
tar: Skipping to next header
tar: Skipping to next header
tar: A lone zero block at 6596142
tar: Exiting with failure status due to previous errors
2024-01-26 11:58:29 UTC -- Unpacking backup failed
2024-01-26 11:58:29 UTC -- Deleting backup and restore PID file ... done
 
 

查看/data/gitlab/logs/gitlab-rails下面的backup_json.log：

{"severity":"INFO","time":"2024-01-26T11:58:25.470Z","correlation_id":null,"message":"Unpacking backup ... "}
{"severity":"INFO","time":"2024-01-26T11:58:29.994Z","correlation_id":null,"message":"Unpacking backup failed"}
 
 

我不知道从哪里可以获取更多更详细的错误信息，请告诉我一下，我去获取更详细的错误信息。或者有遇见过相同问题的可以麻烦解答一下，感谢

Answer 1

https://blog.csdn.net/d_d1298/article/details/89672569

https://www.gnu.org/software/tar/manual/html_section/warnings...

https://www.ibm.com/support/pages/lone-zero-block