nginx：[emerg]“server”指令在/etc/nginx/nginx.conf:98中是不允许的

user www-data;
worker_processes 4;
pid /run/Nginx.pid;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

        include /etc/Nginx/mime.types;
        default_type application/octet-stream;

        ##
        # Logging Settings
        ##

        access_log /var/log/Nginx/access.log;
        error_log /var/log/Nginx/error.log;

        ##
        # Gzip Settings
        ##

        gzip on;
        gzip_disable "msie6";

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+RSS text/javascript;

        ##
        # Nginx-naxsi config
        ##
        # Uncomment it if you installed Nginx-naxsi
        ##
 #include /etc/Nginx/naxsi_core.rules;

        ##
        # Nginx-passenger config
        ##
        # Uncomment it if you installed Nginx-passenger
        ##

        #passenger_root /usr;
        #passenger_ruby /usr/bin/ruby;

        ##
        # Virtual Host Configs
        ##

        include /etc/Nginx/conf.d/*.conf;
        #include /etc/Nginx/sites-enabled/*;
}
#mail {
#       # See sample authentication script at:
#       # http://wiki.Nginx.org/ImapAuthenticateWithApachePHPScript
#
#       # auth_http localhost/auth.PHP;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIdplUS";
#
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
#
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}


server {
    listen 80 default_server;
    server_name _;

    access_log /tmp/bokeh.access.log;
    error_log /tmp/bokeh.error.log debug;

    location / {
        proxy_pass http://127.0.0.1:5100;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $host:$server_port;
        proxy_buffering off;
    }
}

并测试

sudo Nginx -t

得到

Nginx: [emerg] "server" directive is not allowed here in /etc/Nginx/Nginx.conf:98
Nginx: configuration file /etc/Nginx/Nginx.conf test Failed

我正在尝试设置一个反向代理机智Nginx,我该如何修复错误？

解决方法:

正如Louy指出的那样,答案是服务器指令需要嵌套在http块中,而不是嵌套在同一级别.

Nginx有一个list of all the directives.

注意,对于每个指令(如server directive),第一个文档块总是包含一个“Context”键,它详细说明了允许该指令的上下文.

这是一个很好的资源,可以检查Nginx的任何“指令不允许”错误.在服务器目录的情况下,唯一可能的上下文是http,只留下一个可能的修复.