nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  10240;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}
daemon off;

# configuration file /etc/nginx/mime.types:

types {
    text/html                                        html htm shtml;
    text/css                                         css;
    text/xml                                         xml;
    image/gif                                        gif;
    image/jpeg                                       jpeg jpg;
    application/javascript                           js;
    application/atom+xml                             atom;
    application/rss+xml                              rss;

    text/mathml                                      mml;
    text/plain                                       txt;
    text/vnd.sun.j2me.app-descriptor                 jad;
    text/vnd.wap.wml                                 wml;
    text/x-component                                 htc;

    image/avif                                       avif;
    image/png                                        png;
    image/svg+xml                                    svg svgz;
    image/tiff                                       tif tiff;
    image/vnd.wap.wbmp                               wbmp;
    image/webp                                       webp;
    image/x-icon                                     ico;
    image/x-jng                                      jng;
    image/x-ms-bmp                                   bmp;

    font/woff                                        woff;
    font/woff2                                       woff2;

    application/java-archive                         jar war ear;
    application/json                                 json;
    application/mac-binhex40                         hqx;
    application/msword                               doc;
    application/pdf                                  pdf;
    application/postscript                           ps eps ai;
    application/rtf                                  rtf;
    application/vnd.apple.mpegurl                    m3u8;
    application/vnd.google-earth.kml+xml             kml;
    application/vnd.google-earth.kmz                 kmz;
    application/vnd.ms-excel                         xls;
    application/vnd.ms-fontobject                    eot;
    application/vnd.ms-powerpoint                    ppt;
    application/vnd.oasis.opendocument.graphics      odg;
    application/vnd.oasis.opendocument.presentation  odp;
    application/vnd.oasis.opendocument.spreadsheet   ods;
    application/vnd.oasis.opendocument.text          odt;
    application/vnd.openxmlformats-officedocument.presentationml.presentation
                                                     pptx;
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
                                                     xlsx;
    application/vnd.openxmlformats-officedocument.wordprocessingml.document
                                                     docx;
    application/vnd.wap.wmlc                         wmlc;
    application/wasm                                 wasm;
    application/x-7z-compressed                      7z;
    application/x-cocoa                              cco;
    application/x-java-archive-diff                  jardiff;
    application/x-java-jnlp-file                     jnlp;
    application/x-makeself                           run;
    application/x-perl                               pl pm;
    application/x-pilot                              prc pdb;
    application/x-rar-compressed                     rar;
    application/x-redhat-package-manager             rpm;
    application/x-sea                                sea;
    application/x-shockwave-flash                    swf;
    application/x-stuffit                            sit;
    application/x-tcl                                tcl tk;
    application/x-x509-ca-cert                       der pem crt;
    application/x-xpinstall                          xpi;
    application/xhtml+xml                            xhtml;
    application/xspf+xml                             xspf;
    application/zip                                  zip;

    application/octet-stream                         bin exe dll;
    application/octet-stream                         deb;
    application/octet-stream                         dmg;
    application/octet-stream                         iso img;
    application/octet-stream                         msi msp msm;

    audio/midi                                       mid midi kar;
    audio/mpeg                                       mp3;
    audio/ogg                                        ogg;
    audio/x-m4a                                      m4a;
    audio/x-realaudio                                ra;

    video/3gpp                                       3gpp 3gp;
    video/mp2t                                       ts;
    video/mp4                                        mp4;
    video/mpeg                                       mpeg mpg;
    video/quicktime                                  mov;
    video/webm                                       webm;
    video/x-flv                                      flv;
    video/x-m4v                                      m4v;
    video/x-mng                                      mng;
    video/x-ms-asf                                   asx asf;
    video/x-ms-wmv                                   wmv;
    video/x-msvideo                                  avi;
}

# configuration file /etc/nginx/conf.d/config_additional.conf:
client_max_body_size 25m;

# To prevent error "upstream sent too big header while reading response header from upstream"
# https://www.getpagespeed.com/server-setup/nginx/tuning-proxy_buffer_size-in-nginx
proxy_buffer_size              16k;
proxy_buffers                8 16k;
proxy_busy_buffers_size        16k;
# For large cookies
large_client_header_buffers  4 16k;

# configuration file /etc/nginx/conf.d/default.conf:
# nginx-proxy version : 1.2.3
# Networks available to the container running docker-gen (which are assumed to
# match the networks available to the container running nginx):
#     nginx-proxy
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}
map $http_x_forwarded_host $proxy_x_forwarded_host {
    default $http_x_forwarded_host;
    '' $http_host;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default $http_x_forwarded_port;
    '' $server_port;
}
# If we receive Upgrade, set Connection to "upgrade"; otherwise, preserve
# NGINX's default behavior ("Connection: close").
map $http_upgrade $proxy_connection {
    default upgrade;
    '' close;
}
# Apply fix for very long server names
server_names_hash_bucket_size 128;
# Default dhparam
ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
    default off;
    https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
access_log off;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
    ssl_prefer_server_ciphers off;
error_log /dev/stderr;
resolver 127.0.0.11;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
proxy_set_header X-Original-URI $request_uri;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    server_tokens off;
    listen 80;
    listen [::]:80;
    access_log /var/log/nginx/access.log vhost;
    return 503;
}
# checkout.hui_site.com/
upstream checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://checkout.hui_site.com;
    }
}
# freight-manager.hui_site.com/
upstream freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://freight-manager.hui_site.com;
    }
}
# infisical.hui_site.com/
upstream infisical.hui_site.com {
    # Container: infisical
    #     networks:
    #         nginx-proxy (reachable)
    #         postgres (unreachable)
    #     IP address: 172.18.0.6
    #     exposed ports: 443/tcp 8080/tcp
    #     default port: 80
    #     using port: 8080
    server 172.18.0.6:8080;
}
server {
    server_name infisical.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name infisical.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://infisical.hui_site.com;
    }
}
# production-2ec02e-freight-manager.hui_site.com/
upstream production-2ec02e-freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-2ec02e-freight-manager.hui_site.com;
    }
}
# production-c5037e-sgt-checkout.hui_site.com/
upstream production-c5037e-sgt-checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-c5037e-sgt-checkout.hui_site.com;
    }
}
# ws.hui_site.com/
upstream ws.hui_site.com {
    # Container: websocket
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.8
    #     exposed ports: 6001/tcp
    #     default port: 6001
    #     using port: 6001
    server 172.18.0.8:6001;
}
server {
    server_name ws.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name ws.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://ws.hui_site.com;
    }
}

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  10240;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}
daemon off;

# configuration file /etc/nginx/mime.types:

types {
    text/html                                        html htm shtml;
    text/css                                         css;
    text/xml                                         xml;
    image/gif                                        gif;
    image/jpeg                                       jpeg jpg;
    application/javascript                           js;
    application/atom+xml                             atom;
    application/rss+xml                              rss;

    text/mathml                                      mml;
    text/plain                                       txt;
    text/vnd.sun.j2me.app-descriptor                 jad;
    text/vnd.wap.wml                                 wml;
    text/x-component                                 htc;

    image/avif                                       avif;
    image/png                                        png;
    image/svg+xml                                    svg svgz;
    image/tiff                                       tif tiff;
    image/vnd.wap.wbmp                               wbmp;
    image/webp                                       webp;
    image/x-icon                                     ico;
    image/x-jng                                      jng;
    image/x-ms-bmp                                   bmp;

    font/woff                                        woff;
    font/woff2                                       woff2;

    application/java-archive                         jar war ear;
    application/json                                 json;
    application/mac-binhex40                         hqx;
    application/msword                               doc;
    application/pdf                                  pdf;
    application/postscript                           ps eps ai;
    application/rtf                                  rtf;
    application/vnd.apple.mpegurl                    m3u8;
    application/vnd.google-earth.kml+xml             kml;
    application/vnd.google-earth.kmz                 kmz;
    application/vnd.ms-excel                         xls;
    application/vnd.ms-fontobject                    eot;
    application/vnd.ms-powerpoint                    ppt;
    application/vnd.oasis.opendocument.graphics      odg;
    application/vnd.oasis.opendocument.presentation  odp;
    application/vnd.oasis.opendocument.spreadsheet   ods;
    application/vnd.oasis.opendocument.text          odt;
    application/vnd.openxmlformats-officedocument.presentationml.presentation
                                                     pptx;
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
                                                     xlsx;
    application/vnd.openxmlformats-officedocument.wordprocessingml.document
                                                     docx;
    application/vnd.wap.wmlc                         wmlc;
    application/wasm                                 wasm;
    application/x-7z-compressed                      7z;
    application/x-cocoa                              cco;
    application/x-java-archive-diff                  jardiff;
    application/x-java-jnlp-file                     jnlp;
    application/x-makeself                           run;
    application/x-perl                               pl pm;
    application/x-pilot                              prc pdb;
    application/x-rar-compressed                     rar;
    application/x-redhat-package-manager             rpm;
    application/x-sea                                sea;
    application/x-shockwave-flash                    swf;
    application/x-stuffit                            sit;
    application/x-tcl                                tcl tk;
    application/x-x509-ca-cert                       der pem crt;
    application/x-xpinstall                          xpi;
    application/xhtml+xml                            xhtml;
    application/xspf+xml                             xspf;
    application/zip                                  zip;

    application/octet-stream                         bin exe dll;
    application/octet-stream                         deb;
    application/octet-stream                         dmg;
    application/octet-stream                         iso img;
    application/octet-stream                         msi msp msm;

    audio/midi                                       mid midi kar;
    audio/mpeg                                       mp3;
    audio/ogg                                        ogg;
    audio/x-m4a                                      m4a;
    audio/x-realaudio                                ra;

    video/3gpp                                       3gpp 3gp;
    video/mp2t                                       ts;
    video/mp4                                        mp4;
    video/mpeg                                       mpeg mpg;
    video/quicktime                                  mov;
    video/webm                                       webm;
    video/x-flv                                      flv;
    video/x-m4v                                      m4v;
    video/x-mng                                      mng;
    video/x-ms-asf                                   asx asf;
    video/x-ms-wmv                                   wmv;
    video/x-msvideo                                  avi;
}

# configuration file /etc/nginx/conf.d/config_additional.conf:
client_max_body_size 25m;

# To prevent error "upstream sent too big header while reading response header from upstream"
# https://www.getpagespeed.com/server-setup/nginx/tuning-proxy_buffer_size-in-nginx
proxy_buffer_size              16k;
proxy_buffers                8 16k;
proxy_busy_buffers_size        16k;
# For large cookies
large_client_header_buffers  4 16k;

# configuration file /etc/nginx/conf.d/default.conf:
# nginx-proxy version : 1.3.0
# Networks available to the container running docker-gen (which are assumed to
# match the networks available to the container running nginx):
#     nginx-proxy
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}
map $http_x_forwarded_host $proxy_x_forwarded_host {
    default $http_x_forwarded_host;
    '' $http_host;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default $http_x_forwarded_port;
    '' $server_port;
}
# If the request from the downstream client has an "Upgrade:" header (set to any
# non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
# Otherwise, the value for the "Connection" header depends on whether the user
# has enabled keepalive to the upstream server.
map $http_upgrade $proxy_connection {
    default upgrade;
    '' $proxy_connection_noupgrade;
}
map $upstream_keepalive $proxy_connection_noupgrade {
    # Preserve nginx's default behavior (send "Connection: close").
    default close;
    # Use an empty string to cancel nginx's default behavior.
    true '';
}
# Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
# that $upstream_keepalive is always defined.  This is necessary because:
#   - The $proxy_connection variable is indirectly derived from
#     $upstream_keepalive, so $upstream_keepalive must be defined whenever
#     $proxy_connection is resolved.
#   - The $proxy_connection variable is used in a proxy_set_header directive in
#     the http block, so it is always fully resolved for every request -- even
#     those where proxy_pass is not used (e.g., unknown virtual host).
map "" $upstream_keepalive {
    # The value here should not matter because it should always be overridden in
    # a location block (see the "location" template) for all requests where the
    # value actually matters.
    default false;
}
# Apply fix for very long server names
server_names_hash_bucket_size 128;
# Default dhparam
ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
    default off;
    https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
access_log off;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
    ssl_prefer_server_ciphers off;
error_log /dev/stderr;
resolver 127.0.0.11;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
proxy_set_header X-Original-URI $request_uri;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    server_tokens off;
    listen 80;
    listen [::]:80;
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    access_log /var/log/nginx/access.log vhost;
    # No default.crt certificate found for this vhost, so force nginx to emit a
    # TLS error if the client connects via https.
    ssl_ciphers aNULL;
    set $empty "";
    ssl_certificate data:$empty;
    ssl_certificate_key data:$empty;
    if ($https) {
        return 444;
    }
    return 503;
}
# checkout.hui_site.com/
upstream checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# freight-manager.hui_site.com/
upstream freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# infisical.hui_site.com/
upstream infisical.hui_site.com {
    # Container: infisical
    #     networks:
    #         nginx-proxy (reachable)
    #         postgres (unreachable)
    #     IP address: 172.18.0.6
    #     exposed ports: 443/tcp 8080/tcp
    #     default port: 80
    #     using port: 8080
    server 172.18.0.6:8080;
}
server {
    server_name infisical.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name infisical.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://infisical.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-2ec02e-freight-manager.hui_site.com/
upstream production-2ec02e-freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-2ec02e-freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-c5037e-sgt-checkout.hui_site.com/
upstream production-c5037e-sgt-checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-c5037e-sgt-checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# ws.hui_site.com/
upstream ws.hui_site.com {
    # Container: websocket
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.8
    #     exposed ports: 6001/tcp
    #     default port: 6001
    #     using port: 6001
    server 172.18.0.8:6001;
}
server {
    server_name ws.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name ws.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://ws.hui_site.com;
        set $upstream_keepalive false;
    }
}

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  10240;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}
daemon off;

# configuration file /etc/nginx/mime.types:

types {
    text/html                                        html htm shtml;
    text/css                                         css;
    text/xml                                         xml;
    image/gif                                        gif;
    image/jpeg                                       jpeg jpg;
    application/javascript                           js;
    application/atom+xml                             atom;
    application/rss+xml                              rss;

    text/mathml                                      mml;
    text/plain                                       txt;
    text/vnd.sun.j2me.app-descriptor                 jad;
    text/vnd.wap.wml                                 wml;
    text/x-component                                 htc;

    image/avif                                       avif;
    image/png                                        png;
    image/svg+xml                                    svg svgz;
    image/tiff                                       tif tiff;
    image/vnd.wap.wbmp                               wbmp;
    image/webp                                       webp;
    image/x-icon                                     ico;
    image/x-jng                                      jng;
    image/x-ms-bmp                                   bmp;

    font/woff                                        woff;
    font/woff2                                       woff2;

    application/java-archive                         jar war ear;
    application/json                                 json;
    application/mac-binhex40                         hqx;
    application/msword                               doc;
    application/pdf                                  pdf;
    application/postscript                           ps eps ai;
    application/rtf                                  rtf;
    application/vnd.apple.mpegurl                    m3u8;
    application/vnd.google-earth.kml+xml             kml;
    application/vnd.google-earth.kmz                 kmz;
    application/vnd.ms-excel                         xls;
    application/vnd.ms-fontobject                    eot;
    application/vnd.ms-powerpoint                    ppt;
    application/vnd.oasis.opendocument.graphics      odg;
    application/vnd.oasis.opendocument.presentation  odp;
    application/vnd.oasis.opendocument.spreadsheet   ods;
    application/vnd.oasis.opendocument.text          odt;
    application/vnd.openxmlformats-officedocument.presentationml.presentation
                                                     pptx;
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
                                                     xlsx;
    application/vnd.openxmlformats-officedocument.wordprocessingml.document
                                                     docx;
    application/vnd.wap.wmlc                         wmlc;
    application/wasm                                 wasm;
    application/x-7z-compressed                      7z;
    application/x-cocoa                              cco;
    application/x-java-archive-diff                  jardiff;
    application/x-java-jnlp-file                     jnlp;
    application/x-makeself                           run;
    application/x-perl                               pl pm;
    application/x-pilot                              prc pdb;
    application/x-rar-compressed                     rar;
    application/x-redhat-package-manager             rpm;
    application/x-sea                                sea;
    application/x-shockwave-flash                    swf;
    application/x-stuffit                            sit;
    application/x-tcl                                tcl tk;
    application/x-x509-ca-cert                       der pem crt;
    application/x-xpinstall                          xpi;
    application/xhtml+xml                            xhtml;
    application/xspf+xml                             xspf;
    application/zip                                  zip;

    application/octet-stream                         bin exe dll;
    application/octet-stream                         deb;
    application/octet-stream                         dmg;
    application/octet-stream                         iso img;
    application/octet-stream                         msi msp msm;

    audio/midi                                       mid midi kar;
    audio/mpeg                                       mp3;
    audio/ogg                                        ogg;
    audio/x-m4a                                      m4a;
    audio/x-realaudio                                ra;

    video/3gpp                                       3gpp 3gp;
    video/mp2t                                       ts;
    video/mp4                                        mp4;
    video/mpeg                                       mpeg mpg;
    video/quicktime                                  mov;
    video/webm                                       webm;
    video/x-flv                                      flv;
    video/x-m4v                                      m4v;
    video/x-mng                                      mng;
    video/x-ms-asf                                   asx asf;
    video/x-ms-wmv                                   wmv;
    video/x-msvideo                                  avi;
}

# configuration file /etc/nginx/conf.d/config_additional.conf:
client_max_body_size 25m;

# To prevent error "upstream sent too big header while reading response header from upstream"
# https://www.getpagespeed.com/server-setup/nginx/tuning-proxy_buffer_size-in-nginx
proxy_buffer_size              16k;
proxy_buffers                8 16k;
proxy_busy_buffers_size        16k;
# For large cookies
large_client_header_buffers  4 16k;

# configuration file /etc/nginx/conf.d/default.conf:
# nginx-proxy version : 1.3.1
# Networks available to the container running docker-gen (which are assumed to
# match the networks available to the container running nginx):
#     nginx-proxy
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}
map $http_x_forwarded_host $proxy_x_forwarded_host {
    default $http_x_forwarded_host;
    '' $http_host;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default $http_x_forwarded_port;
    '' $server_port;
}
# If the request from the downstream client has an "Upgrade:" header (set to any
# non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
# Otherwise, the value for the "Connection" header depends on whether the user
# has enabled keepalive to the upstream server.
map $http_upgrade $proxy_connection {
    default upgrade;
    '' $proxy_connection_noupgrade;
}
map $upstream_keepalive $proxy_connection_noupgrade {
    # Preserve nginx's default behavior (send "Connection: close").
    default close;
    # Use an empty string to cancel nginx's default behavior.
    true '';
}
# Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
# that $upstream_keepalive is always defined.  This is necessary because:
#   - The $proxy_connection variable is indirectly derived from
#     $upstream_keepalive, so $upstream_keepalive must be defined whenever
#     $proxy_connection is resolved.
#   - The $proxy_connection variable is used in a proxy_set_header directive in
#     the http block, so it is always fully resolved for every request -- even
#     those where proxy_pass is not used (e.g., unknown virtual host).
map "" $upstream_keepalive {
    # The value here should not matter because it should always be overridden in
    # a location block (see the "location" template) for all requests where the
    # value actually matters.
    default false;
}
# Apply fix for very long server names
server_names_hash_bucket_size 128;
# Default dhparam
ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
    default off;
    https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
access_log off;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
    ssl_prefer_server_ciphers off;
error_log /dev/stderr;
resolver 127.0.0.11;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
proxy_set_header X-Original-URI $request_uri;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    server_tokens off;
    listen 80;
    listen [::]:80;
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    access_log /var/log/nginx/access.log vhost;
    # No default.crt certificate found for this vhost, so force nginx to emit a
    # TLS error if the client connects via https.
    ssl_ciphers aNULL;
    set $empty "";
    ssl_certificate data:$empty;
    ssl_certificate_key data:$empty;
    if ($https) {
        return 444;
    }
    return 503;
}
# checkout.hui_site.com/
upstream checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# freight-manager.hui_site.com/
upstream freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# infisical.hui_site.com/
upstream infisical.hui_site.com {
    # Container: infisical
    #     networks:
    #         nginx-proxy (reachable)
    #         postgres (unreachable)
    #     IP address: 172.18.0.6
    #     exposed ports: 443/tcp 8080/tcp
    #     default port: 80
    #     using port: 8080
    server 172.18.0.6:8080;
}
server {
    server_name infisical.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name infisical.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://infisical.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-2ec02e-freight-manager.hui_site.com/
upstream production-2ec02e-freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-2ec02e-freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-c5037e-sgt-checkout.hui_site.com/
upstream production-c5037e-sgt-checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-c5037e-sgt-checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# ws.hui_site.com/
upstream ws.hui_site.com {
    # Container: websocket
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.8
    #     exposed ports: 6001/tcp
    #     default port: 6001
    #     using port: 6001
    server 172.18.0.8:6001;
}
server {
    server_name ws.hui_site.com;
    listen 80 ;
    listen [::]:80 ;
    access_log /var/log/nginx/access.log vhost;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name ws.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://ws.hui_site.com;
        set $upstream_keepalive false;
    }
}

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections   10240;
}
worker_rlimit_nofile 20480;


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

include /etc/nginx/toplevel.conf.d/*.conf;

# configuration file /etc/nginx/mime.types:

types {
    text/html                                        html htm shtml;
    text/css                                         css;
    text/xml                                         xml;
    image/gif                                        gif;
    image/jpeg                                       jpeg jpg;
    application/javascript                           js;
    application/atom+xml                             atom;
    application/rss+xml                              rss;

    text/mathml                                      mml;
    text/plain                                       txt;
    text/vnd.sun.j2me.app-descriptor                 jad;
    text/vnd.wap.wml                                 wml;
    text/x-component                                 htc;

    image/avif                                       avif;
    image/png                                        png;
    image/svg+xml                                    svg svgz;
    image/tiff                                       tif tiff;
    image/vnd.wap.wbmp                               wbmp;
    image/webp                                       webp;
    image/x-icon                                     ico;
    image/x-jng                                      jng;
    image/x-ms-bmp                                   bmp;

    font/woff                                        woff;
    font/woff2                                       woff2;

    application/java-archive                         jar war ear;
    application/json                                 json;
    application/mac-binhex40                         hqx;
    application/msword                               doc;
    application/pdf                                  pdf;
    application/postscript                           ps eps ai;
    application/rtf                                  rtf;
    application/vnd.apple.mpegurl                    m3u8;
    application/vnd.google-earth.kml+xml             kml;
    application/vnd.google-earth.kmz                 kmz;
    application/vnd.ms-excel                         xls;
    application/vnd.ms-fontobject                    eot;
    application/vnd.ms-powerpoint                    ppt;
    application/vnd.oasis.opendocument.graphics      odg;
    application/vnd.oasis.opendocument.presentation  odp;
    application/vnd.oasis.opendocument.spreadsheet   ods;
    application/vnd.oasis.opendocument.text          odt;
    application/vnd.openxmlformats-officedocument.presentationml.presentation
                                                     pptx;
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
                                                     xlsx;
    application/vnd.openxmlformats-officedocument.wordprocessingml.document
                                                     docx;
    application/vnd.wap.wmlc                         wmlc;
    application/wasm                                 wasm;
    application/x-7z-compressed                      7z;
    application/x-cocoa                              cco;
    application/x-java-archive-diff                  jardiff;
    application/x-java-jnlp-file                     jnlp;
    application/x-makeself                           run;
    application/x-perl                               pl pm;
    application/x-pilot                              prc pdb;
    application/x-rar-compressed                     rar;
    application/x-redhat-package-manager             rpm;
    application/x-sea                                sea;
    application/x-shockwave-flash                    swf;
    application/x-stuffit                            sit;
    application/x-tcl                                tcl tk;
    application/x-x509-ca-cert                       der pem crt;
    application/x-xpinstall                          xpi;
    application/xhtml+xml                            xhtml;
    application/xspf+xml                             xspf;
    application/zip                                  zip;

    application/octet-stream                         bin exe dll;
    application/octet-stream                         deb;
    application/octet-stream                         dmg;
    application/octet-stream                         iso img;
    application/octet-stream                         msi msp msm;

    audio/midi                                       mid midi kar;
    audio/mpeg                                       mp3;
    audio/ogg                                        ogg;
    audio/x-m4a                                      m4a;
    audio/x-realaudio                                ra;

    video/3gpp                                       3gpp 3gp;
    video/mp2t                                       ts;
    video/mp4                                        mp4;
    video/mpeg                                       mpeg mpg;
    video/quicktime                                  mov;
    video/webm                                       webm;
    video/x-flv                                      flv;
    video/x-m4v                                      m4v;
    video/x-mng                                      mng;
    video/x-ms-asf                                   asx asf;
    video/x-ms-wmv                                   wmv;
    video/x-msvideo                                  avi;
}

# configuration file /etc/nginx/conf.d/config_additional.conf:
client_max_body_size 25m;

# To prevent error "upstream sent too big header while reading response header from upstream"
# https://www.getpagespeed.com/server-setup/nginx/tuning-proxy_buffer_size-in-nginx
proxy_buffer_size              16k;
proxy_buffers                8 16k;
proxy_busy_buffers_size        16k;
# For large cookies
large_client_header_buffers  4 16k;

# configuration file /etc/nginx/conf.d/default.conf:
# nginx-proxy version : 1.6.0
# Networks available to the container running docker-gen (which are assumed to
# match the networks available to the container running nginx):
#     nginx-proxy
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}
map $http_x_forwarded_host $proxy_x_forwarded_host {
    default $http_x_forwarded_host;
    '' $host;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default $http_x_forwarded_port;
    '' $server_port;
}
# Include the port in the Host header sent to the container if it is non-standard
map $server_port $host_port {
    default :$server_port;
    80 '';
    443 '';
}
# If the request from the downstream client has an "Upgrade:" header (set to any
# non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
# Otherwise, the value for the "Connection" header depends on whether the user
# has enabled keepalive to the upstream server.
map $http_upgrade $proxy_connection {
    default upgrade;
    '' $proxy_connection_noupgrade;
}
map $upstream_keepalive $proxy_connection_noupgrade {
    # Preserve nginx's default behavior (send "Connection: close").
    default close;
    # Use an empty string to cancel nginx's default behavior.
    true '';
}
# Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
# that $upstream_keepalive is always defined.  This is necessary because:
#   - The $proxy_connection variable is indirectly derived from
#     $upstream_keepalive, so $upstream_keepalive must be defined whenever
#     $proxy_connection is resolved.
#   - The $proxy_connection variable is used in a proxy_set_header directive in
#     the http block, so it is always fully resolved for every request -- even
#     those where proxy_pass is not used (e.g., unknown virtual host).
map "" $upstream_keepalive {
    # The value here should not matter because it should always be overridden in
    # a location block (see the "location" template) for all requests where the
    # value actually matters.
    default false;
}
# Apply fix for very long server names
server_names_hash_bucket_size 128;
# Default dhparam
ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
    default off;
    https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost escape=default '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
access_log off;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305';
    ssl_prefer_server_ciphers off;
error_log /dev/stderr;
resolver 127.0.0.11;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_set_header Host $host$host_port;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
proxy_set_header X-Original-URI $request_uri;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    server_tokens off;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 80;
    listen [::]:80;
    listen 443 ssl;
    listen [::]:443 ssl;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    # No default.crt certificate found for this vhost, so force nginx to emit a
    # TLS error if the client connects via https.
    ssl_ciphers aNULL;
    set $empty "";
    ssl_certificate data:$empty;
    ssl_certificate_key data:$empty;
    if ($https) {
        return 444;
    }
    location ^~ / {
        return 503;
    }
}
# checkout.hui_site.com/
upstream checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# freight-manager.hui_site.com/
upstream freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# infisical.hui_site.com/
upstream infisical.hui_site.com {
    # Container: infisical
    #     networks:
    #         nginx-proxy (reachable)
    #         postgres (unreachable)
    #     IP address: 172.18.0.6
    #     exposed ports: 443/tcp 8080/tcp
    #     default port: 80
    #     using port: 8080
    server 172.18.0.6:8080;
}
server {
    server_name infisical.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name infisical.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://infisical.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-2ec02e-freight-manager.hui_site.com/
upstream production-2ec02e-freight-manager.hui_site.com {
    # Container: fm-container-production-2ec02e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.4
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.4:8080;
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-2ec02e-freight-manager.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-2ec02e-freight-manager.hui_site.com;
        set $upstream_keepalive false;
    }
}
# production-c5037e-sgt-checkout.hui_site.com/
upstream production-c5037e-sgt-checkout.hui_site.com {
    # Container: sgt-checkout-container-production-c5037e
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: 8080/tcp
    #     default port: 8080
    #     using port: 8080
    server 172.18.0.3:8080;
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name production-c5037e-sgt-checkout.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://production-c5037e-sgt-checkout.hui_site.com;
        set $upstream_keepalive false;
    }
}
# ws.hui_site.com/
upstream ws.hui_site.com {
    # Container: websocket
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.8
    #     exposed ports: 6001/tcp
    #     default port: 6001
    #     using port: 6001
    server 172.18.0.8:6001;
}
server {
    server_name ws.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name ws.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://ws.hui_site.com;
        set $upstream_keepalive false;
    }
}

bpz@bpz-api-fra1:~/nginx-proxy$ docker exec nginx-proxy-1.6-alpine nginx -T
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections   10240;
}
worker_rlimit_nofile 20480;


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

include /etc/nginx/toplevel.conf.d/*.conf;

# configuration file /etc/nginx/mime.types:

types {
    text/html                                        html htm shtml;
    text/css                                         css;
    text/xml                                         xml;
    image/gif                                        gif;
    image/jpeg                                       jpeg jpg;
    application/javascript                           js;
    application/atom+xml                             atom;
    application/rss+xml                              rss;

    text/mathml                                      mml;
    text/plain                                       txt;
    text/vnd.sun.j2me.app-descriptor                 jad;
    text/vnd.wap.wml                                 wml;
    text/x-component                                 htc;

    image/avif                                       avif;
    image/png                                        png;
    image/svg+xml                                    svg svgz;
    image/tiff                                       tif tiff;
    image/vnd.wap.wbmp                               wbmp;
    image/webp                                       webp;
    image/x-icon                                     ico;
    image/x-jng                                      jng;
    image/x-ms-bmp                                   bmp;

    font/woff                                        woff;
    font/woff2                                       woff2;

    application/java-archive                         jar war ear;
    application/json                                 json;
    application/mac-binhex40                         hqx;
    application/msword                               doc;
    application/pdf                                  pdf;
    application/postscript                           ps eps ai;
    application/rtf                                  rtf;
    application/vnd.apple.mpegurl                    m3u8;
    application/vnd.google-earth.kml+xml             kml;
    application/vnd.google-earth.kmz                 kmz;
    application/vnd.ms-excel                         xls;
    application/vnd.ms-fontobject                    eot;
    application/vnd.ms-powerpoint                    ppt;
    application/vnd.oasis.opendocument.graphics      odg;
    application/vnd.oasis.opendocument.presentation  odp;
    application/vnd.oasis.opendocument.spreadsheet   ods;
    application/vnd.oasis.opendocument.text          odt;
    application/vnd.openxmlformats-officedocument.presentationml.presentation
                                                     pptx;
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
                                                     xlsx;
    application/vnd.openxmlformats-officedocument.wordprocessingml.document
                                                     docx;
    application/vnd.wap.wmlc                         wmlc;
    application/wasm                                 wasm;
    application/x-7z-compressed                      7z;
    application/x-cocoa                              cco;
    application/x-java-archive-diff                  jardiff;
    application/x-java-jnlp-file                     jnlp;
    application/x-makeself                           run;
    application/x-perl                               pl pm;
    application/x-pilot                              prc pdb;
    application/x-rar-compressed                     rar;
    application/x-redhat-package-manager             rpm;
    application/x-sea                                sea;
    application/x-shockwave-flash                    swf;
    application/x-stuffit                            sit;
    application/x-tcl                                tcl tk;
    application/x-x509-ca-cert                       der pem crt;
    application/x-xpinstall                          xpi;
    application/xhtml+xml                            xhtml;
    application/xspf+xml                             xspf;
    application/zip                                  zip;

    application/octet-stream                         bin exe dll;
    application/octet-stream                         deb;
    application/octet-stream                         dmg;
    application/octet-stream                         iso img;
    application/octet-stream                         msi msp msm;

    audio/midi                                       mid midi kar;
    audio/mpeg                                       mp3;
    audio/ogg                                        ogg;
    audio/x-m4a                                      m4a;
    audio/x-realaudio                                ra;

    video/3gpp                                       3gpp 3gp;
    video/mp2t                                       ts;
    video/mp4                                        mp4;
    video/mpeg                                       mpeg mpg;
    video/quicktime                                  mov;
    video/webm                                       webm;
    video/x-flv                                      flv;
    video/x-m4v                                      m4v;
    video/x-mng                                      mng;
    video/x-ms-asf                                   asx asf;
    video/x-ms-wmv                                   wmv;
    video/x-msvideo                                  avi;
}

# configuration file /etc/nginx/conf.d/config_additional.conf:
client_max_body_size 1000m;
send_timeout 5m;
client_body_timeout 5m;
client_header_timeout 5m;

# configuration file /etc/nginx/conf.d/default.conf:
# nginx-proxy version : 1.6.0
# Networks available to the container running docker-gen (which are assumed to
# match the networks available to the container running nginx):
#     nginx-proxy
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}
map $http_x_forwarded_host $proxy_x_forwarded_host {
    default $http_x_forwarded_host;
    '' $host;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
    default $http_x_forwarded_port;
    '' $server_port;
}
# Include the port in the Host header sent to the container if it is non-standard
map $server_port $host_port {
    default :$server_port;
    80 '';
    443 '';
}
# If the request from the downstream client has an "Upgrade:" header (set to any
# non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
# Otherwise, the value for the "Connection" header depends on whether the user
# has enabled keepalive to the upstream server.
map $http_upgrade $proxy_connection {
    default upgrade;
    '' $proxy_connection_noupgrade;
}
map $upstream_keepalive $proxy_connection_noupgrade {
    # Preserve nginx's default behavior (send "Connection: close").
    default close;
    # Use an empty string to cancel nginx's default behavior.
    true '';
}
# Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
# that $upstream_keepalive is always defined.  This is necessary because:
#   - The $proxy_connection variable is indirectly derived from
#     $upstream_keepalive, so $upstream_keepalive must be defined whenever
#     $proxy_connection is resolved.
#   - The $proxy_connection variable is used in a proxy_set_header directive in
#     the http block, so it is always fully resolved for every request -- even
#     those where proxy_pass is not used (e.g., unknown virtual host).
map "" $upstream_keepalive {
    # The value here should not matter because it should always be overridden in
    # a location block (see the "location" template) for all requests where the
    # value actually matters.
    default false;
}
# Apply fix for very long server names
server_names_hash_bucket_size 128;
# Default dhparam
ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
    default off;
    https on;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
log_format vhost escape=default '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
access_log off;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305';
    ssl_prefer_server_ciphers off;
error_log /dev/stderr;
resolver 127.0.0.11;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_set_header Host $host$host_port;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
proxy_set_header X-Original-URI $request_uri;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    server_tokens off;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 80;
    listen [::]:80;
    listen 443 ssl;
    listen [::]:443 ssl;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    # No default.crt certificate found for this vhost, so force nginx to emit a
    # TLS error if the client connects via https.
    ssl_ciphers aNULL;
    set $empty "";
    ssl_certificate data:$empty;
    ssl_certificate_key data:$empty;
    if ($https) {
        return 444;
    }
    location ^~ / {
        return 503;
    }
}
# api.hui_site.com/
upstream api.hui_site.com {
    # Container: bpz-api-prod-backend-1
    #     networks:
    #         nginx-proxy (reachable)
    #     IP address: 172.18.0.3
    #     exposed ports: (none)
    #     default port: 80
    #     using port: 8082
    server 172.18.0.3:8082;
}
server {
    server_name api.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    listen 80 ;
    listen [::]:80 ;
    # Do not HTTPS redirect Let's Encrypt ACME challenge
    location ^~ /.well-known/acme-challenge/ {
        auth_basic off;
        auth_request off;
        allow all;
        root /usr/share/nginx/html;
        try_files $uri =404;
        break;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}
server {
    server_name api.hui_site.com;
    access_log /var/log/nginx/access.log vhost;
    http2 on;
    listen 443 ssl ;
    listen [::]:443 ssl ;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_session_tickets off;
    ssl_certificate /etc/nginx/certs/api.hui_site.com.crt;
    ssl_certificate_key /etc/nginx/certs/api.hui_site.com.key;
    set $sts_header "";
    if ($https) {
        set $sts_header "max-age=31536000";
    }
    add_header Strict-Transport-Security $sts_header always;
    location / {
        proxy_pass http://api.hui_site.com;
        set $upstream_keepalive false;
    }
}