ARG PROXY_REGISTRY FROM ${PROXY_REGISTRY}nginx:alpine HEALTHCHECK CMD curl --fail http://localhost/tt-rss/index.php || exit 1 COPY .docker/web-nginx/nginx.conf /etc/nginx/templates/nginx.conf.template # By default, nginx will send the php requests to "app" server, but this server # name can be overridden at runtime by passing an APP_UPSTREAM env var ENV APP_UPSTREAM=${APP_UPSTREAM:-app} # Webroot (defaults to /var/www/html) ENV APP_WEB_ROOT=${APP_WEB_ROOT:-/var/www/html} # Base location for tt-rss (defaults to /tt-rss) ENV APP_BASE=${APP_BASE:-/tt-rss} # In order to make tt-rss appear on website root without /tt-rss/ set above as follows in .env: # APP_WEB_ROOT=/var/www/html/tt-rss # APP_BASE= # It's necessary to set the following NGINX_ENVSUBST_OUTPUT_DIR env var to tell # nginx to replace the env vars of /etc/nginx/templates/nginx.conf.template # and put the result in /etc/nginx/nginx.conf (instead of /etc/nginx/conf.d/nginx.conf) # See https://github.com/docker-library/docs/tree/master/nginx#using-environment-variables-in-nginx-configuration-new-in-119 ENV NGINX_ENVSUBST_OUTPUT_DIR=/etc/nginx