如何给docker容器中的gitlab绑定域名？

Question

目前可以通过ip访问但感觉很不优雅（处女座）

nginx.conf

user  www www;

worker_processes  2;
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志>级别
pid /usr/local/webserver/nginx/nginx.pid;

events {
    use epoll;
    worker_connections  65535;
}


http {
    include mime.types;
    default_type application/octet-stream;
    log_format main  '$remote_addr - $remote_user [$time_local] "$request" '
                '$status $body_bytes_sent "$http_referer" '
                '"$http_user_agent" $http_x_forwarded_for';

    charset utf-8;
    server_names_hash_bucket_size 128;
    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    client_max_body_size 8m;

    sendfile on;
    tcp_nopush on;
    keepalive_timeout 60;
    tcp_nodelay on;
    fastcgi_connect_timeout 300;
    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;
    fastcgi_temp_file_write_size 128k;
    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_http_version 1.0;
    gzip_comp_level 2;
    gzip_types text/plain application/x-javascript text/css application/xml;
    gzip_vary on;

    server {
        listen       80;
        server_name  git.example.com;
        location / {
            client_max_body_size 50m;
            proxy_redirect off;
            proxy_set_header  Host $host;
            proxy_set_header  X-Real-IP $remote_addr;
            proxy_set_header  X-Forwarded-Proto https;
            proxy_set_header  X-Forwarded-For $remote_addr;
            proxy_set_header  X-Forwarded-Host $remote_addr;
            proxy_connect_timeout      180s;
            proxy_send_timeout         180s;
            proxy_read_timeout         180s;
            proxy_pass     http://localhost:3000;
             }
    }

}

docker启动命令

sudo docker run --detach \
    --hostname git.example.cn \
    --publish 8443:443 --publish 3000:80 --publish 2222:2222 \
    --name gitlab \
    --restart always \
    --volume /srv/gitlab/config:/etc/gitlab \
    --volume /srv/gitlab/logs:/var/log/gitlab \
    --volume /srv/gitlab/data:/var/opt/gitlab \
    twang2218/gitlab-ce-zh:latest

Answer 1

自己解决了写一下过程

1.启动容器

sudo docker run --detach \
    --hostname git.example.com \
    --publish 8443:443 --publish 3000:80 --publish 2222:2222 \
    --name gitlab \
    --restart always \
    --volume /srv/gitlab/config:/etc/gitlab \
    --volume /srv/gitlab/logs:/var/log/gitlab \
    --volume /srv/gitlab/data:/var/opt/gitlab \
    twang2218/gitlab-ce-zh:latest

2.将gitlab自带nginx 关闭

docker exec -it gitlab vim /etc/gitlab/gitlab.rb
nginx['enable'] = false  #去掉注释#   保存退出
docker exec -it gitlab gitlab-ctl reconfigure
sudo chmod -R 777 /srv/gitlab #文件夹所有者权限

3.在nginx配置 http里面加入

log_format gitlab_access '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
  proxy_cache_path proxy_cache keys_zone=gitlab:10m max_size=1g levels=1:2;
  proxy_cache gitlab;

  map $http_upgrade $connection_upgrade {
      default upgrade;
      ''      close;
  }


  upstream gitlab-workhorse {
    server unix:/srv/gitlab/data/gitlab-workhorse/socket;
  }

  server {
    listen *:3000;


    server_name git.iamsjy.cn;
    server_tokens off; 
    client_max_body_size 0;

    add_header Strict-Transport-Security "max-age=31536000";

    access_log  /srv/gitlab/logs/nginx/gitlab_access.log gitlab_access;
    error_log   /srv/gitlab/logs/nginx/gitlab_error.log;

    if ($http_host = "") {
      set $http_host_with_default "git.iamsjy.cn:3000";
    }

    if ($http_host != "") {
      set $http_host_with_default $http_host;
    }
    
    proxy_read_timeout      3600;
    proxy_connect_timeout   300;
    proxy_redirect          off;
    proxy_http_version 1.1;

    proxy_set_header Host $http_host_with_default;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_set_header X-Forwarded-Proto http;

    location ~ (\.git/gitlab-lfs/objects|\.git/info/lfs/objects/batch$) {
      proxy_cache off;
      proxy_pass http://gitlab-workhorse;
      proxy_request_buffering off;
    }

    location / {
      proxy_cache off;
      proxy_pass  http://gitlab-workhorse;
    }

    location /assets {
      proxy_cache gitlab;
      proxy_pass  http://gitlab-workhorse;
    }

最后重启nginx 大功告成

补充每次重启容器都要给文件夹权限
sudo chmod -R 777 /srv/gitlab #文件夹所有者权限