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nginx http server_names_hash_bucket_size

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nginx http server_names_hash_bucket_size

我最近在我的服务器上安装了 GitLab 和 nginx。一切顺利，但是我在server_names_hash_bucket_size&中遇到了问题server_names_hash_max_size。我需要增加它，但是我对 nginx 文档感到困惑。我不知道将包含这两个的 http {} 放在哪里。我的配置如下：

http {
  server_names_hash_bucket_size 64;
  server_names_hash_max_size 512;
}

server {
  listen *:80;         # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea
  server_name gitkeeper.adtaco.com;     # e.g., server_name source.example.com;
  server_tokens off;     # don't show the version number, a security best practice
  root /home/git/gitlab/public;

  # individual nginx logs for this gitlab vhost
  access_log  /var/log/nginx/gitlab_access.log;
  error_log   /var/log/nginx/gitlab_error.log;

  location / {
    # serve static files from defined root folder;.
    # @gitlab is a named location for the upstream fallback, see below
    try_files $uri $uri/index.html $uri.html @gitlab;
  }

  # if a file, which is not found in the root folder is requested,
  # then the proxy pass the request to the upsteam (gitlab unicorn)
  location @gitlab {
    proxy_read_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_connect_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_redirect     off;

    proxy_set_header   X-Forwarded-Proto $scheme;
    proxy_set_header   Host              $http_host;
    proxy_set_header   X-Real-IP         $remote_addr;

    proxy_pass http://gitlab;
  }
}

当我尝试重新启动 nginx 时，它不会输出任何内容。我看到了这一点/var/log/nginx.error.log并显示此错误/etc/nginx/sites-enabled/gitlab 中不允许使用“http”指令：

答案1

如果这是像 Debian 那样的设置，则/etc/nginx/sites-enabled/包含/etc/nginx/nginx.conf以下内容：

http {
    ...
    include /etc/nginx/sites-enabled/*;
}

您已经在一个节中，可以像这样http {}写：/etc/nginx/sites-enabled/gitlab

server_names_hash_bucket_size 64;
server_names_hash_max_size 512;

server {
  listen *:80;         # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea
  server_name gitkeeper.adtaco.com;     # e.g., server_name source.example.com;
  ...
}

答案2

当你重新启动 nginx 时，你可能会看到以下错误：

nginx：[emerg] 无法构建 server_names_hash，您应该增加 server_names_hash_bucket_size：64

运行以下命令检查完整错误：

sudo nginx -t

您可以通过将这一行添加到 nginx.conf 中的 http 块来解决该错误。

之后 ->server_tokens 关闭；

服务器名称哈希桶大小128；

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