Gitlab 構築したのに初期のパスワードが分からない！

ユーザー名

root です。

パスワードの調べ方

コンテナの中に入る

まず、コンテナ名を調べます。
コンテナ名は、docker-compose.yml ファイルに書いてあります。

 >> cat docker-compose.yml
services:
    gitlab:
        image: 'gitlab/gitlab-ce:latest'
        restart: always
        environment:
          GITLAB_OMNIBUS_CONFIG: |
            external_url 'http://192.168.202.129:9010'
            gitlab_rails['gitlab_shell_ssh_port'] = 2022
            nginx['listen_port'] = 9010
        ports:
          - '9010:9010'
          - '2022:22'
        volumes:
          - '/srv/gitlab/config:/etc/gitlab'
          - '/srv/gitlab/logs:/var/log/gitlab'
          - '/srv/gitlab/data:/var/opt/gitlab'

services の下の、gitlab がサービス名です。

 >> docker-compose exec コンテナ名 bash

で、コンテナの中に入ることができます。

 >> docker-compose exec gitlab bash

パスワードを見る

/etc/gitlab/initial_root_password の中に初期パスワードがあります。

 >> cat etc/gitlab/initial_root_password
# WARNING: This value is valid only in the following conditions
#          1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run).
#          2. Password hasn't been changed manually, either via UI or via command line.
#
#          If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.

Password: WJrcFdGUAt9ch4/kosu0itIaqjWmji+3fHkMr8ytNA0=

# NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours.

このファイルは 1 日で消えてしまうので注意してください！！

簡単な見方

docker-compose.yml があるディレクトリ内で、

  >> docker-compose exec (コンテナ名) cat /etc/gitlab/initial_root_password

今回は以下

  >> docker-compose exec gitlab cat /etc/gitlab/initial_root_password
# docker-compose exec gitlab cat /etc/gitlab/initial_root_password
# WARNING: This value is valid only in the following conditions
#          1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run).
#          2. Password hasn't been changed manually, either via UI or via command line.
#
#          If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.

Password: WJrcFdGUAt9ch4/kosu0itIaqjWmji+3fHkMr8ytNA0=

# NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours.