Docker要求64位的系統且核心版本至少為3.10

一、安裝docker

1、新增yum源。

yum install epel-release –y

yum clean all

yum list

2、安裝並執行Docker。

yum install docker-io –y

systemctl start docker

3、檢查安裝結果

docker info

二、安裝gitlab

1、查詢映象：docker search gitlab

2、安裝映象

docker pull docker.io/gitlab/gitlab-ce（這個過程會很久，下載需要一定時間）

3、檢視映象

 docker images

4、建立容器

docker run -d \
--hostname gitlab \                                   # 指定容器域名,未知功能:建立映象倉庫的時候使用到          
 -p 8443:443 \                                          # 將容器內443埠對映到主機8443,提供https服務
 -p 8888:80 \                                            # 將容器內80埠對映到主機8888,提供http服務
 -p 2222:22 \                                            # 將容器內22埠對映到主機2222,提供ssh服務
 -p 9090:9090 \                                        # 將容器內9090埠對映到主機9090,提供prometheus服務
 --name gitlaba \                                      # 指定容器名稱
 --restart always \                                    # 容器退出時,自動重啟
 -v /home/gitlab/config:/etc/gitlab \          # 將本地/home/gitlab/config掛載到容器內/etc/gitlab
 -v /home/gitlab/log:/var/log/gitlab \         # 將本地/home/gitlab/log掛載到容器內/var/log/gitlab
 -v /home/gitlab/opt:/var/opt/gitlab \        # 將本地/home/gitlab/opt掛載到容器內/var/opt/gitlab
 gitlab/gitlab-ce:latest                             # 映象名稱:版本

5、檢視Gitlab容器執行情況

docker inspect gitlaba --format "{{.State.Status}}"

6、配置web請求地址

vim /home/gitlab/config/gitlab.rb，更改如下資訊：

external_url 'http://192.168.217.128'
7、配置過載

docker exec -t gitlaba gitlab-ctl reconfigure

docker exec -t gitlaba gitlab-ctl restart

8、其他配置

時區設定

gitlab_rails['time_zone'] = 'Asia/Shanghai'
 

Gitlab映象自帶nginx配置

nginx['enable'] = true
nginx['client_max_body_size'] = '250m'
nginx['redirect_http_to_https'] = false
nginx['listen_addresses'] = ['0.0.0.0', '[::]']
nginx['listen_port'] = 80
nginx['listen_https'] = false
nginx['custom_gitlab_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"
nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/*.conf;"
nginx['proxy_read_timeout'] = 3600
nginx['proxy_connect_timeout'] = 300
nginx['proxy_set_headers'] = {
 "Host" => "$http_host_with_default",
 "X-Real-IP" => "$remote_addr",
 "X-Forwarded-For" => "$proxy_add_x_forwarded_for",
 "Upgrade" => "$http_upgrade",
 "Connection" => "$connection_upgrade"
}
nginx['proxy_cache_path'] = 'proxy_cache keys_zone=gitlab:10m max_size=1g levels=1:2'
nginx['proxy_cache'] = 'gitlab'
nginx['http2_enabled'] = false
nginx['real_ip_trusted_addresses'] = ['172.16.0.0/16']
nginx['real_ip_header'] = 'X-Real-IP'
nginx['real_ip_recursive'] = on
nginx['custom_error_pages'] = {
  '404' => {
    'title' => 'Example title',
    'header' => 'Example header',
    'message' => 'Example message'
  }
}
nginx['dir'] = "/var/opt/gitlab/nginx"
nginx['log_directory'] = "/var/log/gitlab/nginx"
nginx['worker_processes'] = 4
nginx['worker_connections'] = 10240
nginx['log_format'] = '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"'
nginx['sendfile'] = 'on'
nginx['tcp_nopush'] = 'on'
nginx['tcp_nodelay'] = 'on'
nginx['gzip'] = "on"
nginx['gzip_http_version'] = "1.0"
nginx['gzip_comp_level'] = "2"
nginx['gzip_proxied'] = "any"
nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]
nginx['keepalive_timeout'] = 65
nginx['cache_max_size'] = '5000m'
nginx['server_names_hash_bucket_size'] = 64
nginx['status'] = {
 "enable" => false,
}

配置郵件服務

# 設定郵件擡頭髮件人地址
gitlab_rails['gitlab_email_from'] = '[email protected]'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com" 
gitlab_rails['smtp_port'] = 25 
gitlab_rails['smtp_user_name'] = "[email protected]"
gitlab_rails['smtp_password'] = "xxxx" 
gitlab_rails['smtp_domain'] = "163.com" 
gitlab_rails['smtp_authentication'] = "login" 
gitlab_rails['smtp_enable_starttls_auto'] = true 
gitlab_rails['smtp_tls'] = false 
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
# 設定郵件擡頭髮件人暱稱
user['git_user_name'] = "GitLab"

郵件部分參考小狐濡尾特此註明出處

郵件功能除錯命令

gitlab-rails console
Notify.test_email('***@163.com', 'Message Subject', 'Message Body').deliver_now

Gitlab映象自帶Postgresql配置

postgresql['enable'] = true
postgresql['ssl'] = 'off'

Gitlab映象自帶Redis配置

gitlab_rails['redis_host'] = "127.0.0.1"
gitlab_rails['redis_port'] = 6379
gitlab_rails['redis_password'] = '00e05611e8f68d6e9c9cc62f'
gitlab_rails['redis_database'] = 0
redis['enable'] = true
redis['username'] = "gitlab-redis"
redis['maxclients'] = "10000"
redis['maxmemory'] = "1gb"
redis['maxmemory_policy'] = "allkeys-lru"
redis['maxmemory_samples'] = "5"
redis['tcp_timeout'] = "60"
redis['tcp_keepalive'] = "300"
redis['port'] = 6379
redis['password'] = '00e05611e8f68d6e9c9cc62f'

Gitlab備份路徑配置

gitlab_rails['manage_backup_path'] = true
gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"

監控Prometheus配置

prometheus['enable'] = true
prometheus['monitor_kubernetes'] = false                                         # 如果用k8s安裝Gitlab,此處應設定為true
prometheus['username'] = 'gitlab-prometheus'
prometheus['uid'] = nil
prometheus['gid'] = nil
prometheus['shell'] = '/bin/sh'
prometheus['home'] = '/var/opt/gitlab/prometheus'
prometheus['log_directory'] = '/var/log/gitlab/prometheus'
prometheus['scrape_interval'] = 15
prometheus['scrape_timeout'] = 15
prometheus['chunk_encoding_version'] = 2
prometheus['listen_address'] = '0.0.0.0:9090'                                    # 注意埠和之前docker run -p 9090一致
prometheus_monitoring['enable'] = true
# 以下為設定加入Prometheus的開關和配置項
node_exporter['enable'] = true
redis_exporter['enable'] = true
redis_exporter['log_directory'] = '/var/log/gitlab/redis-exporter'
redis_exporter['flags'] = {
  'redis.addr' => "127.0.0.1:6379",
  'redis.password' => '00e05611e8f68d6e9c9cc62f'
}
postgres_exporter['enable'] = true
gitlab_monitor['enable'] = true

配置過載

docker exec -t gitlab gitlab-ctl reconfigure
docker exec -t gitlab gitlab-ctl restart

結束

配置到處為止
內網使用，暫時不開啟HTTPS
自簽證書實現Gitlab HTTPS雙向認證部分等有空了再說吧

日常管理

• 配置過載

  docker exec -t gitlab gitlab-ctl reconfigure
  docker exec -t gitlab gitlab-ctl restart

• 備份恢復

  # 備份
  docker exec -t gitlab gitlab-rake gitlab:backup:create
  # gitlab還原
  docker exec -t gitlab gitlab-ctl stop unicorn
  docker exec -t gitlab gitlab-ctl stop sidekiq
  docker exec -t gitlab gitlab-rake gitlab:backup:restore BACKUP=1521789664_2018_03_23_10.5.6
  docker exec -t gitlab gitlab-ctl restart
  docker exec -t gitlab gitlab-rake gitlab:check SANITIZE=true

參考資料

三、安裝mysql

1、docker search mysql

2、docker pull docker.io/centos/mysql-56-centos7

3、docker run -d --name=mysql-db --hostname=mysql-db -p 20010:3306 -e MYSQL_ROOT_PASSWORD=123456 centos/mysql-56-centos7:latest

用Navicat遠端連線，新建資料庫，字符集選擇如下：

四、安裝jira

1、docker search jira

2、docker pull docker.io/cptactionhank/atlassian-jira-software

3、docker run -d --name jira --hostname jira --link mysql-db:mysql -p 20011:8085 -p 20012:8080 -p 20013:8443 -p 20014:8090 -p 20015:22 -v /home/jira/opt:/opt/atlassian/jira -v /home/jira/var:/var/atlassian/application-data/jira cptactionhank/atlassian-jira-software:latest

(docker run --privileged=true -ti -v /home/wjira:/home -p 20011:8085 -p 20012:8080 -p 20013:8443 -p 20014:8090 -p 20015:22 --restart always cptactionhank/atlassian-jira-software:latest)

4、登陸jira頁面

http://localhost:20012

如果報錯，執行以下操作：

（1）在命令列介面輸入docker ps -a檢視容器id

（2）進入jira容器docker exec -ti f9ca3748bd4b /bin/bash

（3）重新啟動jira服務

cd /opt/atlassian/jira/bin

./shutdown.sh

./startup.sh

5、配置資料庫

重新開啟web頁面：http://localhost:20012

​ 選擇I'll set it up myself-Next

在Database setup，選擇My Own Database，按以下資訊選擇和輸入

Database Type：MySQL

Hostname：mysql

Port：3306

Database：jiradb

Username：root

Password：123456