Add NGINX_ERROR_LOG and NGINX_ACCESS_LOG. (#534)

Co-authored-by: Jay Rogers <[email protected]>

Author: robsontenorio

docs/content/docs/7.reference/1.environment-variable-specification.md

@@ -53,6 +53,8 @@ We like to customize our images on a per app basis using environment variables.
 `FRANKENPHP_CONFIG`<br />*Default: ""*|Set the configuration for FrankenPHP. (<a target="_blank" href="https://frankenphp.dev/docs/config/#caddyfile-config">Official docs</a>)|frankenphp
 `HEALTHCHECK_PATH`<br />*Default: "/healthcheck"*|Set the path for the health check endpoint. (<a target="_blank" href="https://docs.docker.com/engine/reference/builder/#healthcheck">Official docs</a>)|all (except `cli` and `frankenphp`)
 `LOG_OUTPUT_LEVEL`<br />*Default: "warn"*|Set your container output different verbosity levels: debug, info, off |all
+`NGINX_ACCESS_LOG`<br />*Default: "/dev/stdout"*|Set the default output stream for access log.|fpm-nginx
+`NGINX_ERROR_LOG`<br />*Default: "/dev/stderr"*|Set the default output stream for error log.|fpm-nginx
 `NGINX_FASTCGI_BUFFERS`<br />*Default: "8 8k"*|Sets the number and size of the buffers used for reading a response from a FastCGI server. (<a target="_blank" href="https://nginx.org/en/docs/http/ngx_http_fastcgi_module.html#fastcgi_buffers">Official Docs</a>)|fpm-nginx
 `NGINX_FASTCGI_BUFFER_SIZE`<br />*Default: "8k"*|Sets the size of the buffer used for reading a response from a FastCGI server. (<a target="_blank" href="https://nginx.org/en/docs/http/ngx_http_fastcgi_module.html#fastcgi_buffer_size">Official Docs</a>)|fpm-nginx
 `NGINX_SERVER_TOKENS`<br />*Default: "off"*|Display NGINX version in responses. (<a target="_blank" href="https://nginx.org/en/docs/http/ngx_http_core_module.html#server_tokens">Official Docs</a>)|fpm-nginx

src/variations/fpm-nginx/Dockerfile

@@ -120,6 +120,8 @@ ENV APP_BASE_DIR=/var/www/html \
     DISABLE_DEFAULT_CONFIG=false \
     LOG_OUTPUT_LEVEL=warn \
     HEALTHCHECK_PATH="/healthcheck" \
+    NGINX_ACCESS_LOG="/dev/stdout" \
+    NGINX_ERROR_LOG="/dev/stderr" \
     NGINX_FASTCGI_BUFFERS="8 8k" \
     NGINX_FASTCGI_BUFFER_SIZE="8k" \
     NGINX_SERVER_TOKENS=off \

src/variations/fpm-nginx/etc/nginx/nginx.conf.template

@@ -1,6 +1,6 @@
 worker_processes  auto;
 
-error_log  /dev/stderr $LOG_OUTPUT_LEVEL;
+error_log  $NGINX_ERROR_LOG $LOG_OUTPUT_LEVEL;
 pid        /var/run/nginx.pid;
 daemon off;
 
@@ -25,7 +25,7 @@ http {
         default 1;
     }
 
-    access_log  /dev/stdout  main if=$loggable;
+    access_log  $NGINX_ACCESS_LOG main if=$loggable;
 
     sendfile        on;
     #tcp_nopush     on;