https://blog.csdn.net/qq_40907977/article/details/106807928?utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~aggregatepage~first_rank_ecpm_v1~rank_v31_ecpm-2-106807928.pc_agg_new_rank&utm_term=gitlab+%E6%98%AF%E5%90%A6%E5%AE%89%E8%A3%85%E6%88%90%E5%8A%9F&spm=1000.2123.3001.4430
gitlab-ce-14初裝以後，把密碼放在了一個臨時文件中了/etc/gitlab/initial_root_password
這個文件將在首次執行reconfigure後24小時自動刪除