实战-GitLab13-7安装部署文档-泽阳-先收藏-待测试
实战:GitLab RPM13.7安装部署文档(泽阳-先收藏-待测试)-2022.5.7
文章来源
老师文档
Gitlab更新很快部署方式没产生很大的变化,本文档是基于13.7版本,如果更高版本也可以兼容。
使用RPM包部署
这里使用的系统是CentOS8, 清华源:mirrors.tuna.tsinghua.edu.cn/gitlab-ce/
## 下载软件包wgethttps:## 安装rpm-ivhgitlab-ce-13.7.0-ce.0.el8.x86_64.rpm## 日志输出warning:gitlab-ce-13.7.0-ce.0.el8.x86_64.rpm:HeaderV4RSA/SHA256Signature,keyIDf27eab47:NOKEYVerifying...################################# [100%]Preparing...################################# [100%]Updating/installing...1:gitlab-ce-13.7.0-ce.0.el8################################# [100%]ItlookslikeGitLabhasnotbeenconfiguredyet;skippingtheupgradescript.*.*.****************.*****************************,,,,,,,,,***********,,,,,,,,,,,,,,,,,,,,*********,,,,,,,,,,,.,,,,,,,,,,,*******,,,,,,,,,,,,,,,,,,,,,*****,,,,,,,,,.,,,,,,,****,,,,,,.,,,***,,,,,*,._____________/____(_) /_//_____//_//__//__///__`/ __ \
/ /_/ / / /_/ /___/ /_/ / /_/ /
\____/_/\__/_____/\__,_/_.___/
Thank you for installing GitLab!
GitLab was unable to detect a valid hostname for your instance.
Please configure a URL for your GitLab instance by setting `external_url`
configuration in /etc/gitlab/gitlab.rb file.
Then, you can start your GitLab instance by running the following command:
sudo gitlab-ctl reconfigure
For a comprehensive list of configuration options please see the Omnibus GitLab readme
https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md
Help us improve the installation experience, let us know how we did with a 1 minute survey:
https://gitlab.fra1.qualtrics.com/jfe/form/SV_6kVqZANThUQ1bZb?installation=omnibus&release=13-7
配置
安装完成后可以发现以下信息,需要修改gitlab.rb配置文件。
GitLab was unable to detect a valid hostname for your instance.
Please configure a URL for your GitLab instance by setting
external_url
configuration in /etc/gitlab/gitlab.rb file.
Then, you can start your GitLab instance by running the following command:
sudo gitlab-ctl reconfigure
编辑 /etc/gitlab/gitlab.rb
可以看到默认的域名配置。如果是学习使用则可以继续使用该域名,不用再做其他配置。
32 external_url 'http://gitlab.example.com'
如果是需要修改该域名,则需要这样做:
## 修改gitlab.rb
external_url 'http://gitlab.devops.com'
## 重新配置
gitlab-ctl reconfigure
服务运行控制
## 启动服务
gitlab-ctl start
## 重启服务
gitlab-ctl restart
## 查看状态
gitlab-ctl status
## 停止
gitlab-ctl stop
访问测试
由于使用的是gitlab.devops.com
这个域名,需要在dns或者本地hosts中添加该解析记录。
vi /etc/hosts
192.168.1.200 gitlab.devops.com
浏览器访问http://gitlab.devops.com/
, 设置用户密码。 默认用户root
。这里设置的密码是devops1234
。
能够正常进入首页即可,安装完成。
扩展: 使用外部PG数据库
pass平台支持创建一些数据库,然后配置gitlab去连这个数据库就行,这样就保证了数据库的高可用性。
使用docker快速启动PG
You are using PostgreSQL 9.6.16, but PostgreSQL >= 11
is required for this version of GitLab.
mkdir /root/gitlab/pgdata
docker run --name dockerPG11 \
-e POSTGRES_PASSWORD=postgres \
-v /root/gitlab/pgdata:/var/lib/postgresql/data \
-p 54322:5432 \
-d postgres:11.5
## 创建数据库
psql -U postgres -h localhost -p 54322
psql (11.5 (Debian 11.5-3.pgdg90+1))
Type "help" for help.
postgres=# create role gitlab login encrypted password 'gitlab';
CREATE ROLE
postgres=# create database gitlabhq_production owner=gitlab ENCODING = 'UTF8';
CREATE DATABASE
postgres=# \c gitlabhq_production
You are now connected to database "gitlabhq_production" as user "postgres".
gitlabhq_production=# CREATE EXTENSION IF NOT EXISTS btree_gist;
CREATE EXTENSION
gitlabhq_production=# CREATE EXTENSION IF NOT EXISTS pg_trgm;
CREATE EXTENSION
postgres=# \q
使用postgres用户创建 EXTENSION
, btree_gist
, pg_trgm
。 否则会遇到如下错误:
STDOUT: psql:/opt/gitlab/embedded/service/gitlab-rails/db/structure.sql:9: ERROR: permission denied to create extension "btree_gist"
HINT: Must be superuser to create this extension.
修改gitlab.rb配置文件
编辑/etc/gitlab/gitlab.rb
654 gitlab_rails['db_adapter'] = "postgresql"
655 gitlab_rails['db_encoding'] = "utf8"
656 # gitlab_rails['db_collation'] = nil
657 gitlab_rails['db_database'] = "gitlabhq_production"
658 gitlab_rails['db_username'] = "gitlab"
659 gitlab_rails['db_password'] = "gitlab"
660 gitlab_rails['db_host'] = "192.168.1.200"
661 gitlab_rails['db_port'] = 54322
1025 postgresql['enable'] = false
## 配置更新
gitlab-ctl reconfigure
验证配置生效
cat /opt/gitlab/embedded/service/gitlab-rails/config/database.yml
# This file is managed by gitlab-ctl. Manual changes will be
# erased! To change the contents below, edit /etc/gitlab/gitlab.rb
# and run `sudo gitlab-ctl reconfigure`.
production:
adapter: postgresql
encoding: utf8
collation:
database: gitlabhq_production
username: "gitlab"
password: "gitlab"
host: "192.168.1.200"
port: 54322
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