nginx 1.14.2 docker bad gateway respone - docker

Question

Good day.
I have been working with Docker recently. Faced such a problem:
The administrative part of the site is working fine, and the public part gives an error 502 bad gateway.
Here are the settings for my docker:
docker-kompose.yml (root folder):
version: '3'
services:
nginx:
image: nginx:1.14
ports:
- "${NGINX_HOST}:${NGINX_PORT}:80"
volumes:
- ./:/var/www/html:cached
- ./docker/nginx/nginx.conf:/etc/nginx/nginx.conf
depends_on: [php]
env_file: .env
restart: always
php:
build:
context: docker/php
args:
TIMEZONE: ${TIMEZONE}
volumes:
- ./:/var/www/html:cached
- ./docker/php/php.ini:/usr/local/etc/php/php.ini:cached
- ./docker/php/php-fpm.conf:/usr/local/etc/php-fpm.d/99-custom.conf:cached
user: "${DOCKER_UID}"
env_file: .env
restart: always
docker-kompose.override.yml (root folder):
version: '3'
services:
markup:
build: docker/markup
user: "${DOCKER_UID}"
ports:
- "${MARKUP_PORT}:4000"
volumes:
- ./:/app:cached
command: bash -c "npm install --no-save && bower install && gulp external"
environment:
NODE_ENV: "${MARKUP_ENV}"
.env file (root folder):
COMPOSE_PROJECT_NAME=nrd
# "docker-compose.yml:docker-compose.prod.yml" for prod
# "docker-compose.yml:docker-compose.stage.yml" for stage
COMPOSE_FILE=
DOCKER_UID=1000
DOCKER_ADDRESS=172.17.0.1
# "develop" or "production"
MARKUP_ENV=develop
MARKUP_PORT=4000
# 0.0.0.0 for external access
NGINX_HOST=127.0.0.1
NGINX_PORT=80
TIMEZONE=Europe/Moscow
nginx.conf (folder docker/nginx/):
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log off;
error_log /dev/null crit;
client_max_body_size 1024M;
client_header_buffer_size 4k;
large_client_header_buffers 4 8k;
sendfile on;
keepalive_timeout 65;
map $http_x_forwarded_proto $fastcgi_https {
default off;
https on;
}
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
server {
root /var/www/html;
listen 80;
server_name _;
access_log off;
error_log /dev/null crit;
charset utf-8;
location ~ ^/(\.git|log|docker|\.env) {
return 404;
}
location ~ \.php$ {
fastcgi_pass php:9000;
fastcgi_read_timeout 7200;
fastcgi_send_timeout 72000;
fastcgi_buffer_size 32k;
fastcgi_buffers 16 32k;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param HTTPS $fastcgi_https if_not_empty;
fastcgi_param REMOTE_ADDR $http_x_forwarded_for;
include fastcgi_params;
if (!-f $request_filename) {
rewrite ^(.*)/index.php$ $1/ redirect;
}
}
location / {
index index.php index.html index.htm;
if (!-e $request_filename){
rewrite ^(.*)$ /bitrix/urlrewrite.php last;
}
}
location ~ /\.ht {
deny all;
}
location ~* ^.+\.(xml|html|jpg|jpeg|gif|ttf|eot|swf|svg|png|ico|mp3|css|woff2?|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|dat|avi|ppt|txt|tar|mid|midi|wav|bmp|rtf|wmv|mpeg|mpg|mp4|m4a|spx|ogx|ogv|oga|webm|weba|ogg|tbz|js)$ {
expires 30d;
access_log off;
}
}
}
.Dockerfile (folder docker/php):
# See https://github.com/docker-library/php/blob/master/7.1/fpm/Dockerfile
FROM php:7.1-fpm
ARG TIMEZONE
RUN apt-get update && apt-get install -y \
openssl \
git \
zlibc \
zlib1g \
zlib1g-dev \
libfreetype6-dev \
libssl-dev \
libjpeg62-turbo-dev \
libmemcached-dev \
libmagickwand-dev \
libmcrypt-dev \
libpng-dev \
libicu-dev \
unzip
# Install Composer
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN mkdir /.composer/ && chmod 777 /.composer/
# Set timezone
RUN ln -snf /usr/share/zoneinfo/${TIMEZONE} /etc/localtime && echo ${TIMEZONE} > /etc/timezone
RUN printf '[PHP]\ndate.timezone = "%s"\n', ${TIMEZONE} > /usr/local/etc/php/conf.d/tzone.ini
RUN "date"
# Type docker-php-ext-install to see available extensions
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/
RUN docker-php-ext-install pdo_mysql gd
# Install memcached extension
RUN apt-get update \
&& apt-get install -y libmemcached11 libmemcachedutil2 build-essential libmemcached-dev libz-dev \
&& pecl install memcached \
&& echo extension=memcached.so >> /usr/local/etc/php/conf.d/memcached.ini \
&& apt-get remove -y build-essential libmemcached-dev libz-dev \
&& apt-get autoremove -y \
&& apt-get clean \
&& rm -rf /tmp/pear
RUN docker-php-ext-install intl
RUN docker-php-ext-install opcache
RUN docker-php-ext-install soap
RUN apt-get install -y --no-install-recommends default-libmysqlclient-dev
RUN apt-get install -y \
libzip-dev \
zip \
&& docker-php-ext-configure zip --with-libzip \
&& docker-php-ext-install zip
RUN docker-php-ext-install mysqli
WORKDIR /var/www/html
CMD ["php-fpm"]
php.ini (folder docker/php):
[PHP]
short_open_tag = On
upload_max_filesize = 200M
post_max_size = 250M
display_errors = Off
memory_limit = 1024M
max_execution_time = 60
[mbstring]
mbstring.internal_encoding = UTF-8
mbstring.func_overload = 2
php-fpm.conf (folder docker/php):
[www]
pm = dynamic
pm.max_children = 50
pm.start_servers = 2
pm.min_spare_servers = 2
pm.max_spare_servers = 10
access.format = "%{REMOTE_ADDR}e - %u %t \"%m %{REQUEST_URI}e%Q%q\" %s %{miliseconds}dms %{megabytes}MM %C%%"
;slowlog = /proc/self/fd/2
;request_slowlog_timeout = 2s
php_admin_value[error_log] = /proc/self/fd/2
php_admin_flag[log_errors] = on
.Dockerfile (folder docker/markup):
FROM node:10.13
RUN npm install -g gulp bower
RUN echo '{ "allow_root": true }' > /root/.bowerrc
RUN mkdir /.npm && mkdir /.config && mkdir /.cache && mkdir /.local && chmod 777 /.npm && chmod 777 /.config && chmod 777 /.cache && chmod 777 /.local
EXPOSE 4000
WORKDIR /app/markup
Please help, I do not understand what is the matter. Today everything worked fine, I did not touch the settings anywhere, I did not change the passwords anywhere. The public part of my local project just started giving 502 errors
Using Docker for Windows.