新创建新gitlab，版本需和备份的gitlab版本一致

docker run  -d  -p 322:22 -p 822:80 --name gitlab_1   gitlab/gitlab-ce:16.2.4-ce.0

进入容器内部   docker exec -it c51685817e27 /bin/bash  

新的环境至少运行过一次，sudo gitlab-ctl reconfigure

确认GitLab是否 正常运行，sudo gitlab-ctl status

使用gitlab-ctl命令停止unicorn(或者puma)以及sidekiq服务

gitlab-ctl stop unicorn

gitlab-ctl stop puma

gitlab-ctl stop sidekiq

报错：

ERROR: must be owner of extension btree_gist

ERROR: must be owner of extension btree_gist

ERROR: must be owner of extension pg_trgm

1. 修改postgresql配置

vi /var/opt/gitlab/postgresql/data/postgresql.conf

listen_addresses = '*'

vi /var/opt/gitlab/postgresql/data/pg_hba.conf

# 最下面新增两行

local all all trust

host all all 127.0.0.1/32 trust

2.重启gitlab服务

gitlab-ctl restart

3.修改gitlab账号为超级用户

root@c51685817e27:/# su - gitlab-psql
$ /opt/gitlab/embedded/bin/psql -h 127.0.0.1 gitlabhq_production
psql (13.11)
SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, bits: 256, compression: off)
Type "help" for help.

gitlabhq_production=# ALTER USER gitlab WITH SUPERUSER;
ALTER ROLE
gitlabhq_production=# \q

停服务

gitlab-ctl reconfigure

gitlab-ctl stop unicorn

gitlab-ctl stop puma

gitlab-ctl stop sidekiq

拷贝备份文件

确定备份目录： /etc/gitlab.rb   

gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"

/var/opt/gitlab/backups

docker cp 1713382241_2024_04_18_16.2.4_gitlab_backup.tar  c51685817e27:/var/opt/gitlab/backups/

赋权备份文件777权限

备份文件： 1713382241_2024_04_18_16.2.4_gitlab_backup.tar

恢复命令：

gitlab-rake gitlab:backup:restore BACKUP=1713382241_2024_04_18_16.2.4

注意：末尾不要加日期与压缩后缀。   坑。。。

恢复完成后，还需要恢复gitlab.rb  gitlab-secrets.json 文件

然后重置，重启gitlab

gitlab-ctl reconfigure && gitlab-ctl restart && gitlab-rake gitlab:check SANITIZE=true