Ho falla ha database ea GitLab ho PostgreSQL ea kantle

Hello mong le e mong!

Sehloohong sena, re tla falla database ea GitLab ho tloha ka hare ho PostgreSQL, e kentsoeng le GitLab, ho ea ho PostgreSQL ea kantle, e seng e kentsoe ho seva se seng.

TIISETSO
Liketso tsohle li tiiselitsoe hore li tla sebetsa ho CentOS 7.7.1908, PostgreSQL 12 le GitLab 12.4.2-ee.0.

Tokisetso ea pele

Ha re etseng lintho tse tharo esale pele:

1. Ho seva sa PostgreSQL, eketsa molao ho firewall e lumellang likhokahano tse kenang ho PostgreSQL port 5432/TCP.

Tabeng ea ka:

firewall-cmd --add-service=postgresql --zone=internal --permanent
success
firewall-cmd --reload
success

2. Sebakeng se le seng, empa faeleng ea postgresql.conf, lumella marang-rang a marang-rang ho amohela likhokahano tse kenang ho tsoa ka ntle. Bula faele ea postgresql.conf, fumana molaetsa o fanoeng "#mamela_aterese = 'localhost'"'me ka tlas'a eona eketsa mola o kang o ka tlase. Moo - 10.0.0.2, aterese ea sebopeho sa hau.

Tabeng ea ka:

vi /var/lib/pgsql/12/data/postgresql.conf
# - Connection Settings -

#listen_addresses = 'localhost'         # what IP address(es) to listen on;
listen_addresses = 'localhost, 10.0.0.2'
                                        # comma-separated list of addresses;

3. Kaha seva sa GitLab se tla hokela ho database ea kantle, sena se tlameha ho lumelloa ho seva sa PostgreSQL ho faele ea pg_hba.conf. Aterese ea ka ea seva sa GitLab ke 10.0.0.4.

Ha re bule faele ea pg_hba.conf 'me re kenye mola moo:

host    all             gitlab               10.0.0.4/24             md5

E tla shebahala tjena:

# TYPE  DATABASE        USER            ADDRESS                 METHOD

# "local" is for Unix domain socket connections only
local   all             postgres                                     md5

# IPv4 local connections:
host    all             postgres             127.0.0.1/32            md5
host    all             gitlab               10.0.0.4/24             md5

Qetellong, re qala ts'ebeletso ea postgresql hape:

systemctl restart postgresql-12.service

Ho romella kantle ho naha database ea GitLab

Ha re etseng backup ea database ho seva sa GitLab:

sudo -u gitlab-psql /opt/gitlab/embedded/bin/pg_dumpall -U gitlab-psql --host=/var/opt/gitlab/postgresql > /tmp/internal-gitlab.sql

Backup e hlahile ho /tmp:

ls -lh
total 836K
-rw-r--r--. 1 root root 836K Nov 18 12:59 internal-gitlab.sql

Ha re kopise kopi ena ho seva sa PostgreSQL:

scp /tmp/internal-gitlab.sql 10.0.0.2:/tmp/
internal-gitlab.sql                                                                               100%  835KB  50.0MB/s   00:00

Ho kenya "internal-gitlab.sql" ho PostgreSQL

Kenya database ho PostgreSQL:

sudo -u postgres psql -f /tmp/internal-gitlab.sql

Lekola hore na database e se e le ho PostgreSQL:

sudo -u postgres psql -l

Mola o latelang o tlameha ho hlaha:

gitlabhq_production | gitlab   | UTF8     | en_US.UTF-8 | en_US.UTF-8 |

Ho lokisa GitLab

Kamora ho kenya database ho PostgreSQL, ho ile ha etsoa mosebelisi oa gitlab. U hloka ho fetola phasewete ea mosebelisi enoa.

Ho fetola password:

sudo -u postgres psql -c "ALTER USER gitlab ENCRYPTED PASSWORD 'ПАРОЛЬ' VALID UNTIL 'infinity';"
Password for user postgres:
ALTER ROLE

Joale, ho seva sa GitLab, faeleng ea tlhophiso /etc/gitlab/gitlab.rb, re tla bontša lintlha tsohle tsa PostgreSQL ea ka ntle.

Ha re etseng kopi ea "backup" ea faele ea gitlab.rb:

cp /etc/gitlab/gitlab.rb /etc/gitlab/gitlab.rb.orig

Joale eketsa mela ena qetellong ea faele ea gitlab.rb:

# Отключить встроенный PostgreSQL.
postgresql['enable'] = false

# Данные для подключения к внешней базе. Указывайте свои.
gitlab_rails['db_adapter'] = 'postgresql'
gitlab_rails['db_encoding'] = 'utf8'
gitlab_rails['db_host'] = '10.0.0.2'
gitlab_rails['db_port'] = 5432
gitlab_rails['db_database'] = "gitlabhq_production"
gitlab_rails['db_username'] = 'gitlab'
gitlab_rails['db_password'] = '******'

Boloka faele /etc/gitlab/gitlab.rb 'me u lokise GitLab hape:

gitlab-ctl reconfigure && gitlab-ctl restart

Ke phetho :)

Kopo e kholo. Haeba u beha minus, ngola lebaka ka litlhaloso.

Source: www.habr.com