Beta Branch fix nginx-sticky-module-ng module compatibility in 123.09beta01

eva2000 · Nov 2, 2016

fix nginx-sticky-module-ng module compatibility in 123.09beta01

nginx-sticky-module-ng nginx module nginx-goodies / nginx-sticky-module-ng — Bitbucket was disabled due to nginx 1.9 introduced changes back in April, 2015 via NGINX_STICKY='n' defaults in Centmin Mod Nginx - Nginx 1.9.0 released | Centmin Mod Community The master branch of this module seems to have fixed it and compiles properly against Nginx 1.11.5

nginx -V
nginx version: nginx/1.11.5
built by gcc 4.9.2 20150212 (Red Hat 4.9.2-6) (GCC)
built with OpenSSL 1.0.2j 26 Sep 2016
TLS SNI support enabled
configure arguments: --with-ld-opt='-ljemalloc -Wl,-z,relro -Wl,-rpath,/usr/local/lib' --with-cc-opt='-m64 -march=native -g -O3 -fstack-protector-strong --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wno-deprecated-declarations' --sbin-path=/usr/local/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --with-http_stub_status_module --with-http_secure_link_module --add-module=../nginx-module-vts --with-libatomic --with-http_gzip_static_module --add-dynamic-module=../ngx_brotli --with-http_sub_module --with-http_addition_module --with-http_image_filter_module=dynamic --with-http_geoip_module --with-stream_geoip_module --with-stream_realip_module --with-threads --with-stream=dynamic --with-stream_ssl_module --with-http_realip_module --add-dynamic-module=../ngx-fancyindex-0.4.0 --add-module=../ngx_cache_purge-2.3 --add-module=../ngx_devel_kit-0.3.0 --add-module=../set-misc-nginx-module-0.31 --add-module=../echo-nginx-module-0.60 --add-module=../redis2-nginx-module-0.13 --add-module=../ngx_http_redis-0.3.7 --add-module=../nginx-goodies-nginx-sticky-module-ng-08a395c66e42 --add-module=../memc-nginx-module-0.17 --add-module=../srcache-nginx-module-0.31 --add-module=../headers-more-nginx-module-0.31 --with-pcre=../pcre-8.39 --with-pcre-jit --with-http_ssl_module --with-http_v2_module --with-openssl=../openssl-1.0.2j
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Description
A nginx module to add a sticky cookie to be always forwarded to the same upstream server.
When dealing with several backend servers, it's sometimes useful that one client (browser) is always served by the same backend server (for session persistance for example).
Using a persistance by IP (with the ip_hash upstream module) is maybe not a good idea because there could be situations where a lot of different browsers are coming with the same IP address (behind proxies)and the load balancing system won't be fair.
Using a cookie to track the upstream server makes each browser unique.
When the sticky module can't apply, it switchs back to the classic Round Robin Upstream or returns a "Bad Gateway" (depending on the no_fallback flag).
Sticky module can't apply when cookies are not supported by the browser
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123.09beta01 branch

Branch: GitHub - centminmod/centminmod at 123.09beta01

Commit History: Commits · centminmod/centminmod · GitHub

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