1.登陸gitlab的安裝服務查看配置文件
cat /var/opt/gitlab/gitlab-rails/etc/database.yml production: adapter: postgresql encoding: unicode collation: database: gitlabhq_production //數據庫名 pool: 10 username: 'gitlab' //用戶名 password: host: '/var/opt/gitlab/postgresql' //主機 port: 5432 socket: sslmode: sslrootcert: sslca:
查看/etc/passwd文件里邊gitlab對應的系統用戶
[root@localhost ~]# cat /etc/passwd root:x:0:0:root:/root:/bin/bash gitlab-www:x:496:493::/var/opt/gitlab/nginx:/bin/false git:x:495:492::/var/opt/gitlab:/bin/sh gitlab-redis:x:494:491::/var/opt/gitlab/redis:/bin/false gitlab-psql:x:493:490::/var/opt/gitlab/postgresql:/bin/sh //gitlab的postgresql用戶
2.根據上面的配置信息登陸postgresql數據庫
[root@localhost ~]# su - gitlab-psql //登陸用戶 -sh-4.1$ psql -h /var/opt/gitlab/postgresql -d gitlabhq_production 連接到gitlabhq_production庫 psql (9.2.18) Type "help" for help. gitlabhq_production=# \h 查看幫助命令 Available help: ABORT CREATE FUNCTION DROP TABLE ALTER AGGREGATE CREATE GROUP DROP TABLESPACE ALTER COLLATION CREATE INDEX DROP TEXT SEARCH CONFIGURATION ALTER CONVERSION CREATE LANGUAGE DROP TEXT SEARCH DICTIONARY ALTER DATABASE CREATE OPERATOR DROP TEXT SEARCH PARSER ALTER DEFAULT PRIVILEGES CREATE OPERATOR CLASS DROP TEXT SEARCH TEMPLATE ALTER DOMAIN CREATE OPERATOR FAMILY DROP TRIGGER ALTER EXTENSION CREATE ROLE DROP TYPE …………………………………………………………………………………………………………………… gitlabhq_production-# \l //查看數據庫 List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges ---------------------+-------------+----------+-------------+-------------+--------------------------------- gitlabhq_production | gitlab | UTF8 | en_US.UTF-8 | en_US.UTF-8 | postgres | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 | template0 | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/"gitlab-psql" + | | | | | "gitlab-psql"=CTc/"gitlab-psql" template1 | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/"gitlab-psql" + | | | | | "gitlab-psql"=CTc/"gitlab-psql" (4 rows) gitlabhq_production-# \dt //查看多表 List of relations Schema | Name | Type | Owner --------+--------------------------------------+-------+-------- public | abuse_reports | table | gitlab public | appearances | table | gitlab public | application_settings | table | gitlab public | audit_events | table | gitlab public | award_emoji | table | gitlab public | boards | table | gitlab public | broadcast_messages | table | gitlab …………………………………………………………………………………………………………………… gitlabhq_production-# \d abuse_reports //查看單表 Table "public.abuse_reports" Column | Type | Modifiers --------------+-----------------------------+------------------------------------------------------------ id | integer | not null default nextval('abuse_reports_id_seq'::regclass) reporter_id | integer | user_id | integer | message | text | created_at | timestamp without time zone | updated_at | timestamp without time zone | message_html | text | Indexes: "abuse_reports_pkey" PRIMARY KEY, btree (id) gitlabhq_production-# \di //查看索引 List of relations Schema | Name | Type | Owner | Table --------+-----------------------------------------------------------------+-------+--------+-------------------------------- ------ public | abuse_reports_pkey | index | gitlab | abuse_reports public | appearances_pkey | index | gitlab | appearances public | application_settings_pkey | index | gitlab | application_settings public | audit_events_pkey | index | gitlab | audit_events public | award_emoji_pkey | index | gitlab | award_emoji public | boards_pkey | index | gitlab | boards public | broadcast_messages_pkey | index | gitlab | broadcast_messages public | chat_names_pkey | index | gitlab | chat_names public | ci_application_settings_pkey | index | gitlab | ci_application_settings public | ci_builds_pkey | index | gitlab | ci_builds public | ci_commits_pkey | index | gitlab | ci_commits ……………………………………………………………………………………………………………………………………………… gitlabhq_production=# SELECT spcname FROM pg_tablespace; //查看所有表空間 spcname ------------ pg_default pg_global (2 rows) gitlabhq_production-# \q //退出psql -sh-4.1$ exit //退出登錄用戶 logout