id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,uname,nginx_version 1179,Allow upstreams to be resolved using internal ngx resolver instead of getaddrinfo(),hrak@…,,"`ngx_http_upstream_server` currently uses `ngx_parse_url()` to parse the upstream server. `ngx_parse_url()` uses `ngx_inet_resolve_host()` to resolve the upstream server address, which in turn uses getaddrinfo() to resolve the hostname. This causes nginx to only use the system resolvers to resolve upstream hostnames during startup. It would be nice if it is possible to have `ngx_parse_inet_url()` consider/use any already configured resolvers configured by ngx_http_core's `resolver` directive.",enhancement,new,minor,,nginx-core,1.11.x,,resolver upstream,,Linux devp-apigw 4.2.0-42-generic #49~14.04.1-Ubuntu SMP Wed Jun 29 20:22:11 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux,"nginx version: openresty/1.11.2.2 built by gcc 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) built with OpenSSL 1.0.1f 6 Jan 2014 TLS SNI support enabled configure arguments: --prefix=/usr/share/nginx/nginx --with-cc-opt='-O2 -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --add-module=../ngx_devel_kit-0.3.0 --add-module=../iconv-nginx-module-0.14 --add-module=../echo-nginx-module-0.60 --add-module=../xss-nginx-module-0.05 --add-module=../ngx_coolkit-0.2rc3 --add-module=../set-misc-nginx-module-0.31 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.06 --add-module=../srcache-nginx-module-0.31 --add-module=../ngx_lua-0.10.7 --add-module=../ngx_lua_upstream-0.06 --add-module=../headers-more-nginx-module-0.32 --add-module=../array-var-nginx-module-0.05 --add-module=../memc-nginx-module-0.17 --add-module=../redis2-nginx-module-0.13 --add-module=../redis-nginx-module-0.3.7 --add-module=../rds-json-nginx-module-0.14 --add-module=../rds-csv-nginx-module-0.07 --with-ld-opt='-Wl,-rpath,/usr/share/nginx/luajit/lib -Wl,-Bsymbolic-functions -Wl,-z,relro' --with-http_ssl_module --with-http_v2_module --with-http_stub_status_module --with-http_realip_module --with-ipv6 --with-file-aio --with-libatomic --with-pcre=/build/pcre-8.39 --with-pcre-jit --sbin-path=/usr/sbin/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 --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 --user=www-data --group=www-data"