apt-getで最新nginx入れたぜと思いきやopensslが古くhttp/2化出来ない問題。
nginx -Vで出た設定項目でnginx最新版マケマケ。
opensslもソースを落として指定。
–with-cc-opt=’-g -O2 -fPIE -fstack-protector –param=ssp-buffer-size=4 -Wformat -Werror=format-security -fPIC -D_FORTIFY_SOURCE=2′ –with-ld-opt=’-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now -fPIC’ –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-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 –with-openssl=/usr/local/src/openssl-1.1.1 –with-openssl-opt=enable-tls1_3