Mbugharị nke GitLab nchekwa data gaa na PostgreSQL mpụga

Ndewo onye ọ bụla!

N'isiokwu a, anyị ga-akwaga GitLab nchekwa data site na ime PostgreSQL, nke etinyere na GitLab, gaa na PostgreSQL dị na mpụga, nke arụnyere na nkesa ọzọ.

MARA
A na-ekwe nkwa na ihe omume niile ga-arụ ọrụ na ya CentOS 7.7.1908, PostgreSQL 12 na GitLab 12.4.2-ee.0.

Nkwadebe nke mbu

Ka anyị mee ihe atọ n'ihu:

1. Gbanye ihe nkesa Tinye iwu na firewall PostgreSQL nke na-enye ohere njikọ na-abata na ọdụ ụgbọ mmiri PostgreSQL 5432/TCP.

N'ọnọdụ m:

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

2. N'otu ebe, ma na postgresql.conf faịlụ, ekwe ka netwọk interface nabata njikọ si n'èzí. Mepee faịlụ postgresql.conf, chọta ahịrị ekwuputara "# listen_addresses = 'localhost'" na n'okpuru ya tinye ahịrị dị ka n'okpuru. Ebe - 10.0.0.2, adreesị nke interface gị.

N'ọnọdụ m:

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. Ebe ọ bụ na ihe nkesa GitLab ga-ejikọ na nchekwa data mpụga, mgbe ahụ ihe nkesa A chọrọ ka PostgreSQL rụọ ọrụ na faịlụ pg_hba.conf. Adreesị sava GitLab m bụ 10.0.0.4.

Ka anyị mepee pg_hba.conf faịlụ wee tinye ahịrị ebe ahụ:

host    all             gitlab               10.0.0.4/24             md5

Ọ ga-adị ka nke a:

# 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

N'ikpeazụ, anyị maliteghachiri ọrụ postgresql:

systemctl restart postgresql-12.service

Na-ebupụ nchekwa data GitLab

Ka anyị mee nkwado ndabere data na sava GitLab:

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

Ndabere ahụ pụtara na /tmp:

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

Ka anyị detuo otu a na sava PostgreSQL:

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

Na-ebubata "internal-gitlab.sql" na PostgreSQL

Bubata nchekwa data na PostgreSQL:

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

Lelee na nchekwa data dị ugbu a na PostgreSQL:

sudo -u postgres psql -l

Ahịrị ndị a kwesịrị ịpụta:

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

Na-ahazi GitLab

Mgbe ibubata nchekwa data na PostgreSQL, emepụtara onye ọrụ gitlab. Ịkwesịrị ịgbanwe paswọọdụ onye ọrụ a.

Ịgbanwe paswọọdụ:

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

Mgbe ahụ, na ihe nkesa GitLab, na faịlụ nhazi /etc/gitlab/gitlab.rb, anyị ga-egosi data niile nke PostgreSQL dị na mpụga.

Ka anyị mee nnomi nke faịlụ gitlab.rb:

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

Ugbu a tinye ahịrị ndị a na njedebe nke faịlụ 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'] = '******'

Chekwaa faịlụ /etc/gitlab/gitlab.rb wee hazie GitLab:

gitlab-ctl reconfigure && gitlab-ctl restart

Ọ gwụla :)

Nnukwu arịrịọ. Ọ bụrụ na i tinye mwepu, dee ihe kpatara ya na nkwupụta.

isi: www.habr.com