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Perfect Gentleman
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Joined: 18 May 2014
Posts: 1249
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 Posted: Sat Mar 13, 2021 5:50 am Post subject: [Solved] Nginx is running, but not serving. |
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I did fresh re-install of nginx.
Conf-file is default.
| Code: | ~ $ sudo /usr/sbin/nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful |
| Code: | ~ $ ps aux | egrep 'nginx|PID'
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 12259 0.0 0.0 16864 1616 ? Ss 12:46 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12260 0.0 0.0 17104 2116 ? S 12:46 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf |
| Code: | ~ $ sudo netstat -tulpen | grep :80
tcp 0 0 127.0.0.1:80 0.0.0.0:* LISTEN 0 103891 12259/nginx: master |
| Code: | cat /var/www/localhost/htdocs/index.html
Hello, world! |
| Code: | ~ $ ls -all /var/www/localhost/htdocs/
total 4
drwxr-xr-x 3 root root 41 Mar 13 00:17 .
drwxr-xr-x 7 root root 120 Mar 13 12:11 ..
-rw-r--r-- 1 nginx nginx 14 Mar 13 00:17 index.html
drwxr-xr-x 11 nginx nginx 282 Mar 12 22:46 rutorrent |
| Code: | | ~ $ curl http://localhost |
- no any response
| Code: | www-servers/nginx-1.19.8::gentoo was built with the following:
USE="aio http http-cache http2 pcre pcre-jit ssl threads -debug -ipv6 -libatomic (-libressl) -rtmp (-selinux) -vim-syntax" LUA_SINGLE_TARGET="luajit" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo grpc gzip limit_conn limit_req map memcached mirror proxy referer rewrite scgi split_clients ssi upstream_hash upstream_ip_hash upstream_keepalive upstream_least_conn upstream_zone userid uwsgi -addition -auth_ldap -auth_pam -auth_request -brotli -cache_purge -dav -dav_ext -degradation -echo -fancyindex -flv -geoip -geoip2 -gunzip -gzip_static -headers_more -image_filter -javascript -lua -memc -metrics -mogilefs -mp4 -naxsi -perl -push_stream -random_index -realip -secure_link -security -slice -slowfs_cache -spdy -sticky -stub_status -sub -upload_progress -upstream_check -vhost_traffic_status -xslt" NGINX_MODULES_MAIL="-imap -pop3 -smtp" NGINX_MODULES_STREAM="-access -geo -geoip -geoip2 -javascript -limit_conn -map -realip -return -split_clients -ssl_preread -upstream_hash -upstream_least_conn -upstream_zone" |
Change number of worker_processes to 7.
| Code: | ~ $ ps aux | egrep 'nginx|PID'
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 12856 0.0 0.0 16864 2996 ? Ss 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12857 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12858 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12859 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12860 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12861 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12862 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 12863 0.0 0.0 17104 2172 ? S 12:58 0:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf |
There is no worker processes only master. WTF?
Last edited by Perfect Gentleman on Fri Mar 19, 2021 2:19 am; edited 1 time in total |
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Tom_
Guru
Joined: 20 May 2004
Posts: 444
Location: France
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| Posted: Sat Mar 13, 2021 7:58 am Post subject: |
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Have you checked the nginx logs ? Nginx could be complaining about a permission issue.
If you add "-v" to the curl command, do you get additional information ?
If you try to access the port 80, does it work ?
| Code: | nc localhost 80 -v
or
telnet localhost 80 |
Do you have a firewall running on this server ? |
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Perfect Gentleman
Veteran
Joined: 18 May 2014
Posts: 1249
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| Posted: Sat Mar 13, 2021 8:07 am Post subject: |
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| Quote: | | Have you checked the nginx logs ? |
Of course, no errors, just info.
| Code: | ~ $ curl -v http://localhost
* Trying 127.0.0.1:80...
* Connected to localhost (127.0.0.1) port 80 (#0)
> GET / HTTP/1.1
> Host: localhost
> User-Agent: curl/7.75.0
> Accept: */* |
I have neither nc nor telnet .
But ssh says | Code: | ~ $ ssh -vvv -p 80 127.0.0.1
OpenSSH_8.5p1-hpn15v1, OpenSSL 1.1.1j 16 Feb 2021
debug1: Reading configuration data /etc/ssh/ssh_config
debug2: resolve_canonicalize: hostname 127.0.0.1 is address
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: ssh_connect_direct: entering
debug1: Connecting to 127.0.0.1 [127.0.0.1] port 80.
debug3: set_sock_tos: set socket 3 IP_TOS 0x48
debug1: Connection established.
debug1: Local version string SSH-2.0-OpenSSH_8.5p1-hpn15v1 |
| Quote: | | Do you have a firewall running on this server ? |
No
Imho, the main issue is that there are only master processes and no worker processes. |
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halcon
l33t
Joined: 15 Dec 2019
Posts: 629
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| Posted: Sat Mar 13, 2021 11:13 am Post subject: |
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| Perfect Gentleman wrote: | | Code: | | $ sudo /usr/sbin/nginx -t |
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| Perfect Gentleman wrote: | | Imho, the main issue is that there are only master processes and no worker processes. |
Why not launch it via OpenRC (or systemd if you have it)?
_________________
A wife asks her husband, a programmer:
- Could you please go shopping for me and buy one carton of milk, and if they have eggs, get 6?
He comes back with 6 cartons of milk.
- Why did you buy 6 cartons of milk?
- They had eggs. |
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Perfect Gentleman
Veteran
Joined: 18 May 2014
Posts: 1249
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| Posted: Sat Mar 13, 2021 11:22 am Post subject: |
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| halcon wrote: | | Why not launch it via OpenRC (or systemd if you have it)? |
Why have you decided so? Just read wiki 'bout nginx. |
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szatox
Advocate
Joined: 27 Aug 2013
Posts: 3136
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| Posted: Sat Mar 13, 2021 11:29 am Post subject: |
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| Do you have a vhost configured? |
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halcon
l33t
Joined: 15 Dec 2019
Posts: 629
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| Posted: Sat Mar 13, 2021 11:54 am Post subject: |
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Perfect Gentleman,
I found that explanation
| Code: | | By running nginx with the -t option, it will validate the configuration file without actually starting the nginx daemon |
So, I guess, you meant that after that you launched nginx as a service? OK. I just have a habit to launch most programs first without OpenRC, to check everything, and only after that to start the service.
_________________
A wife asks her husband, a programmer:
- Could you please go shopping for me and buy one carton of milk, and if they have eggs, get 6?
He comes back with 6 cartons of milk.
- Why did you buy 6 cartons of milk?
- They had eggs. |
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Perfect Gentleman
Veteran
Joined: 18 May 2014
Posts: 1249
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| Posted: Sat Mar 13, 2021 12:20 pm Post subject: |
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| szatox wrote: | | Do you have a vhost configured? |
No, it's default configuration. It should work. |
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