'Wordpress w.Nginx Proxy Manager
I have my WordPress instance setup, connected to the database and functioning perfectly when accessed via the docker host IP and port 2142 (mapped to 80.) I have this in my Nginx Proxy Manager the same way I do for all of my other proxy hosts and get 502 bad gateway (openresty) SSL enabled or Disabled makes no difference.
Compose file:
services:
wordpress:
image: wordpress:latest
volumes:
- wordpress_data:/var/www/html
ports:
- "2142:80"
restart: unless-stopped
environment:
- WORDPRESS_DB_HOST=REDACTED
- WORDPRESS_DB_PASSWORD=REDACTED
- WORDPRESS_DB_USER=REDACTED
- WORDPRESS_DB_NAME=REDACTED
- WORDPRESS_TABLE_PREFIX=REDACTED
volumes:
wordpress_data: {}
Solution 1:[1]
I have recently fixed this. This is the code:
version: '3'
services:
landing-db:
container_name: ${CONTAINER_DB_NAME}
image: ${DB-IMAGE:-mariadb}:${DB_VERSION:-latest}
restart: unless-stopped
volumes:
- ${DB_FILES}:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
MYSQL_DATABASE: ${MYSQL_DATABASE}
MYSQL_USER: ${MYSQL_USER}
MYSQL_PASSWORD: ${MYSQL_PASSWORD}
landing-wordpress:
depends_on:
- landing-db
container_name: ${CONTAINER_SITE_NAME}
#image: ${SITE_IMAGE:-wordpress}:${SITE_VERSION:-latest}
build:
context: ${DOCKERFILE_CONTEXT}
dockerfile: ${DOCKERFILE_NAME}
restart: unless-stopped
volumes:
- ${SITE_FILES}:/var/www/html
- ${PHP_INI}:/usr/local/etc/php/conf.d/php.ini
environment:
WORDPRESS_DB_HOST: ${CONTAINER_DB_NAME}
WORDPRESS_DB_NAME: ${MYSQL_DATABASE}
WORDPRESS_DB_USER: ${MYSQL_USER}
WORDPRESS_DB_PASSWORD: ${MYSQL_PASSWORD}
WORDPRESS_TABLE_PREFIX: ${WORDPRESS_TABLE_PREFIX}
logging:
options:
max-size: ${LOGGING_OPTIONS_MAX_SIZE:-200k}
links:
- landing-db
landing-nginx:
image: nginx:alpine
container_name: landing-nginx
restart: unless-stopped
volumes:
- ${NGINX_CONFIG}:/etc/nginx/conf.d
#- ${NGINX_MY_INCLUDE_FILES}:/etc/nginx/my_include_files
- ${SITE_FILES}:/var/www/html
expose:
- "80"
#ports:
# - "8080:80"
links:
- landing-wordpress
environment:
- VIRTUAL_HOST=${DOMAIN},www.${DOMAIN}
#- LETSENCRYPT_HOST=${DOMAIN},www.${DOMAIN}
#- LETSENCRYPT_EMAIL=${LETSENCRYPT_EMAIL}
networks:
default:
name: ${NETWORK}
I also have a .env file where everything with ${variable_name} is specified. I built this with dockerfile:
#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#
FROM php:8.1-fpm-alpine
# persistent dependencies
RUN set -eux; \
apk add --no-cache \
# in theory, docker-entrypoint.sh is POSIX-compliant, but priority is a working, consistent image
bash \
# Ghostscript is required for rendering PDF previews
ghostscript \
# Alpine package for "imagemagick" contains ~120 .so files, see: https://github.com/docker-library/wordpress/pull/497
imagemagick \
;
# install the PHP extensions we need (https://make.wordpress.org/hosting/handbook/handbook/server-environment/#php-extensions)
RUN set -ex; \
\
apk add --no-cache --virtual .build-deps \
$PHPIZE_DEPS \
freetype-dev \
icu-dev \
imagemagick-dev \
libjpeg-turbo-dev \
libpng-dev \
libwebp-dev \
libzip-dev \
; \
\
docker-php-ext-configure gd \
--with-freetype \
--with-jpeg \
--with-webp \
; \
docker-php-ext-install -j "$(nproc)" \
bcmath \
exif \
gd \
intl \
mysqli \
zip \
pdo_mysql \
; \
# WARNING: imagick is likely not supported on Alpine: https://github.com/Imagick/imagick/issues/328
# https://pecl.php.net/package/imagick
pecl install imagick-3.6.0; \
docker-php-ext-enable imagick; \
rm -r /tmp/pear; \
\
# some misbehaving extensions end up outputting to stdout ? (https://github.com/docker-library/wordpress/issues/669#issuecomment-993945967)
out="$(php -r 'exit(0);')"; \
[ -z "$out" ]; \
err="$(php -r 'exit(0);' 3>&1 1>&2 2>&3)"; \
[ -z "$err" ]; \
\
extDir="$(php -r 'echo ini_get("extension_dir");')"; \
[ -d "$extDir" ]; \
runDeps="$( \
scanelf --needed --nobanner --format '%n#p' --recursive "$extDir" \
| tr ',' '\n' \
| sort -u \
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
)"; \
apk add --no-network --virtual .wordpress-phpexts-rundeps $runDeps; \
apk del --no-network .build-deps; \
\
! { ldd "$extDir"/*.so | grep 'not found'; }; \
# check for output like "PHP Warning: PHP Startup: Unable to load dynamic library 'foo' (tried: ...)
err="$(php --version 3>&1 1>&2 2>&3)"; \
[ -z "$err" ]
# set recommended PHP.ini settings
# see https://secure.php.net/manual/en/opcache.installation.php
RUN set -eux; \
docker-php-ext-enable opcache; \
{ \
echo 'opcache.memory_consumption=128'; \
echo 'opcache.interned_strings_buffer=8'; \
echo 'opcache.max_accelerated_files=4000'; \
echo 'opcache.revalidate_freq=2'; \
echo 'opcache.fast_shutdown=1'; \
} > /usr/local/etc/php/conf.d/opcache-recommended.ini
# https://wordpress.org/support/article/editing-wp-config-php/#configure-error-logging
RUN { \
# https://www.php.net/manual/en/errorfunc.constants.php
# https://github.com/docker-library/wordpress/issues/420#issuecomment-517839670
echo 'error_reporting = E_ERROR | E_WARNING | E_PARSE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_RECOVERABLE_ERROR'; \
echo 'display_errors = Off'; \
echo 'display_startup_errors = Off'; \
echo 'log_errors = On'; \
echo 'error_log = /dev/stderr'; \
echo 'log_errors_max_len = 1024'; \
echo 'ignore_repeated_errors = On'; \
echo 'ignore_repeated_source = Off'; \
echo 'html_errors = Off'; \
} > /usr/local/etc/php/conf.d/error-logging.ini
RUN set -eux; \
version='5.9.3'; \
sha1='cab576e112c45806c474b3cbe0d1263a2a879adf'; \
\
curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
\
# upstream tarballs include ./wordpress/ so this gives us /usr/src/wordpress
tar -xzf wordpress.tar.gz -C /usr/src/; \
rm wordpress.tar.gz; \
\
# https://wordpress.org/support/article/htaccess/
[ ! -e /usr/src/wordpress/.htaccess ]; \
{ \
echo '# BEGIN WordPress'; \
echo ''; \
echo 'RewriteEngine On'; \
echo 'RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]'; \
echo 'RewriteBase /'; \
echo 'RewriteRule ^index\.php$ - [L]'; \
echo 'RewriteCond %{REQUEST_FILENAME} !-f'; \
echo 'RewriteCond %{REQUEST_FILENAME} !-d'; \
echo 'RewriteRule . /index.php [L]'; \
echo ''; \
echo '# END WordPress'; \
} > /usr/src/wordpress/.htaccess; \
\
chown -R www-data:www-data /usr/src/wordpress; \
# pre-create wp-content (and single-level children) for folks who want to bind-mount themes, etc so permissions are pre-created properly instead of root:root
# wp-content/cache: https://github.com/docker-library/wordpress/issues/534#issuecomment-705733507
mkdir wp-content; \
for dir in /usr/src/wordpress/wp-content/*/ cache; do \
dir="$(basename "${dir%/}")"; \
mkdir "wp-content/$dir"; \
done; \
chown -R www-data:www-data wp-content; \
chmod -R 755 wp-content
VOLUME /var/www/html
COPY --chown=www-data:www-data wp-config-docker.php /usr/src/wordpress/
COPY ./docker-entrypoint.sh /usr/local/bin/
RUN ["chmod", "+x", "/usr/local/bin/docker-entrypoint.sh"]
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["php-fpm"]
The docker file is takes from docker-library. You can search it with name "wordpress".
The secret in this case is "expose: 80". It is the port exposed between containers. This will be added on Nginx proxy manager with: {service-name}:{exposed port of nginx service}.
Do not forget to be on the same network.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Submitter |