Nemůžu spustit ukázkovou konfiguraci pro Nginx

[HUGO]

Ahoj,
tady je ukázková konfigurace pro Nginx kterou jsem použil a snažím se jí otestovat
http://nginx.org/en/docs/stream/ngx_stream_ssl_preread_module.html
Pokud ale restartuji nginx, dostanu chybu

Kód: [Vybrat]

Apr 05 22:56:25 proxy nginx[1363]: nginx: [emerg] "proxy_pass" directive is not allowed here in /etc/nginx/sites-enabled/default:18

Poradí někdo?

[Reklama]

[ET]

dej sem vystup z prikazu "nginx -V" - tipuju, ze si nginx nekomiploval (This module is not built by default, it should be enabled with the --with-stream_ssl_preread_module)

[Sten]

Ta ukázka je špatně, v dokumentaci proxy_pass se píše, že musí být v location.

[HUGO]

dej sem vystup z prikazu "nginx -V" - tipuju, ze si nginx nekomiploval (This module is not built by default, it should be enabled with the --with-stream_ssl_preread_module)

Tady to je

Kód: [Vybrat]

nginx -V
nginx version: nginx/1.10.3
built with OpenSSL 1.1.0f  25 May 2017
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-2tpxfc/nginx-1.10.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-auth-pam --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-dav-ext-module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-echo --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-upstream-fair --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/ngx_http_substitutions_filter_module

[HUGO]

Ta ukázka je špatně, v dokumentaci proxy_pass se píše, že musí být v location.

Tak jsem to opravil, mám to teď takto

Kód: [Vybrat]

map $ssl_preread_server_name $name {
	backend.example.com      backend;
	default                  backend2;
}

upstream backend {
	server 192.168.0.1:12345;
	server 192.168.0.2:12345;
}

upstream backend2 {
	server 192.168.0.3:12345;
	server 192.168.0.4:12345;
}

server {
	listen      12346;

	location / {
		proxy_pass  $name;
	}

	ssl_preread on;
}

Po restartu ale opět chyba

Kód: [Vybrat]

nginx: [emerg] unknown directive "ssl_preread" in /etc/nginx/sites-enabled/default:23

[Reklama]

[xul]

dej sem vystup z prikazu "nginx -V" - tipuju, ze si nginx nekomiploval (This module is not built by default, it should be enabled with the --with-stream_ssl_preread_module)

Tady to je

Kód: [Vybrat]

nginx -V
nginx version: nginx/1.10.3
built with OpenSSL 1.1.0f  25 May 2017
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-2tpxfc/nginx-1.10.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-auth-pam --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-dav-ext-module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-echo --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-upstream-fair --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/ngx_http_substitutions_filter_module

Nevidim tam ten ssl_preread, precti si parametry poradne.

[honzahommer]

A není chyba jenom v tomto? Zkus vložit proxy_pass do location.

Kód: [Vybrat]

...
location / {
    proxy_pass  $proxy;
}
...

[Sten]

Tady to je

Kód: [Vybrat]

nginx -V
nginx version: nginx/1.10.3
built with OpenSSL 1.1.0f  25 May 2017
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-2tpxfc/nginx-1.10.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-auth-pam --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-dav-ext-module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-echo --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-upstream-fair --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/ngx_http_substitutions_filter_module

Máte nginx 1.10.3, ngx_stream_ssl_preread je až v nginx 1.11.5

[HUGO]

Máte nginx 1.10.3, ngx_stream_ssl_preread je až v nginx 1.11.5

Tak se mi podařilo nainstaloval novější verzi (nginx/1.13.11)

Kód: [Vybrat]

# nginx -V
nginx version: nginx/1.13.11
built by gcc 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)
built with OpenSSL 1.1.0f  25 May 2017
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fdebug-prefix-map=/data/builder/debuild/nginx-1.13.11/debian/debuild-base/nginx-1.13.11=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC' --with-ld-opt='-specs=/usr/share/dpkg/no-pie-link.specs -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie'

nic méně restart stále neprojde

Kód: [Vybrat]

nginx: [emerg] "ssl_preread" directive is not allowed here in /etc/nginx/conf.d/default.conf:23

Jak to povolit jsem za 2 hodiny na webu fakt nenašel...

[honzahommer]

Musíš to mít mimo http block v samostatném bloku stream.

Kód: [Vybrat]

http {
	...
}

stream {
	map $ssl_preread_server_name $name {
	    backend.example.com      backend;
	    default                  backend2;
	}

	upstream backend {
	    server 192.168.0.1:12345;
	    server 192.168.0.2:12345;
	}

	upstream backend2 {
	    server 192.168.0.3:12345;
	    server 192.168.0.4:12345;
	}

	server {
	    listen      12346;
	    proxy_pass  $name;
	    ssl_preread on;
	}
}

[HUGO]

Musíš to mít mimo http block v samostatném bloku stream.

Když to dám jak jsi napsal, tak dostanu zase jinou chybu

Kód: [Vybrat]

nginx: [emerg] "stream" directive is not allowed here in /etc/nginx/conf.d/default.conf:1

[honzahommer]

Já si zkompiloval Nginx s tím, co je potřeba (viz. třeba https://www.vultr.com/docs/how-to-compile-nginx-from-source-on-ubuntu-16-04), ukázkovou konfiguraci vložil na konec nginx.conf do bloku stream a vše jelo bez problémů.

[Filip Jirsák]

nginx má na webu dokumentaci. U každé direktivy je zdokumentováno, ve které části konfigurace se dá použít. Je zbytečné zkoušet to metodou pokusu a omylu.