Serving react frontend and flask backend simultaneously (nginx) - nginx

I have a react frontend and a flask backend.
Currently I serve backend the following way
server {
location / {
try_files $uri #yourapplication;
}
location #yourapplication {
include uwsgi_params;
uwsgi_pass unix:///tmp/uwsgi.sock;
}
}
I'd like to configure nginx in a way that would allow me to serve my react app from / and access API from all other routes (i.e. /users is an api endpoint).
Is it a "sensible" set up?
What should my config file look like?

Ended up using the following setup
server {
root /var/www;
index index.html index.htm;
location =/ {
try_files $uri $uri/ /index.html;
}
# Media: images, icons, video, audio, HTC
location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|ogg|ogv|webm|htc)$ {
expires 1M;
access_log off;
add_header Cache-Control "public";
}
# Javascript and CSS files
location ~* \.(?:css|js)$ {
try_files $uri =404;
expires 1y;
access_log off;
add_header Cache-Control "public";
}
# Any route containing a file extension (e.g. /devicesfile.js)
location ~ ^.+\..+$ {
try_files $uri =404;
}
location /user {
try_files $uri #yourapplication;
}
location /register {
try_files $uri #yourapplication;
}
location /login {
try_files $uri #yourapplication;
}
location #yourapplication {
include uwsgi_params;
uwsgi_pass unix:///tmp/uwsgi.sock;
}
}
In other words, for production it serves static files on =/ and for every other end ponint passes it to flask.

Related

How to remove index,php from CI project url to make clean url in nginx Hostwinds server, when CI project is inside subdirectory?

"I'm setting up an Nginx server on Hostwinds for CI project which is in a subdirectory. Where I want to make a clean URL by removing index.php. Initially, this project was running on Apache server and with the help of .htaccess file, I have made a clean URL by removing index.php. But .htaccess file not works on the Nginx server. So, tell me what codes should I use to remove index.php from URL in 'Hostwinds' Server.
In subdirectory home page of projects opens but when you click on any of its links it will redirects you to 404 page.
I have tried various solution which is available on the internet but none of them worked for me. I have used this code inside nginx.conf file.
some of them:-
1)
location /category/subcategory {
try_files $uri $uri/ /category/subcategory/index.php;
}
2)
location /subfoldername/ {
root /usr/share/nginx/www/subfoldername;
try_files $uri $uri/ /index.php?$query_string;
}
3)
location /api/ {
alias /var/www/api/;
try_files $uri $uri/ /api/index.php;
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_index index.php;
fastcgi_pass backend;
include /etc/nginx/fastcgi_params;
fastcgi_param SCRIPT_FILENAME $request_filename;
}
}
4)
location /nested {
alias /var/www/nested/public;
try_files $uri $uri/ /index.php$is_args$args;
}
...http {...
server {
listen 443 ssl http2;
#listen [::]:443 ssl http2 ipv6only=off;
server_name example.com;
location / {
index index.html index.htm index.php;
try_files $uri $uri/ #backend;
}
location #backend {
include proxy_params_common;
# === MICRO CACHING ===
# Comment the following line to disable 1 second micro-caching for dynamic
HTML content
include proxy_params_dynamic;
}
# Enable browser cache for static content files (TTL is 1 hour)
location ~* \.(?:json|xml|rss|atom)$ {
include proxy_params_common;
include proxy_params_static;
expires 1h;
}
# Enable browser cache for CSS / JS (TTL is 30 days)
location ~* \.(?:css|js)$ {
include proxy_params_common;
include proxy_params_static;
expires 30d;
}
# Enable browser cache for images (TTL is 60 days)
location ~* \.(?:ico|jpg|jpeg|gif|png|webp)$ {
include proxy_params_common;
include proxy_params_static;
expires 60d;
}
# Enable browser cache for archives, documents & media files (TTL is 60 days)
location ~* \.
(?:3gp|7z|avi|bmp|bz2|csv|divx|doc|docx|eot|exe|flac|flv|gz|less|mid|midi|mka|mkv|mov|mp3|mp4|mpeg|mpg|odp|ods|odt|ogg|ogm|ogv|opus|pdf|ppt|pptx|rar|rtf|swf|tar|tbz|tgz|tiff|txz|wav|webm|wma|wmv|xls|xlsx|xz|zip)$ {
set $CACHE_BYPASS_FOR_STATIC 1;
include proxy_params_common;
include proxy_params_static;
expires 60d;
}
# Enable browser cache for fonts & fix #font-face cross-domain restriction (TTL is 60 days)
location ~* \.(eot|ttf|otf|woff|woff2|svg|svgz)$ {
include proxy_params_common;
include proxy_params_static;
expires 60d;
#add_header Access-Control-Allow-Origin *;
}
# Prevent logging of favicon and robot request errors
location = /favicon.ico {
include proxy_params_common;
include proxy_params_static;
expires 60d;
log_not_found off;
}
location = /robots.txt {
include proxy_params_common;
include proxy_params_static;
expires 1d;
log_not_found off;
}
# Deny access to files like .htaccess or .htpasswd
location ~ /\.ht {
deny all;
}
}
Initially link:- www.example.com/index.php/search-result
resulted in link:- www.example.com/search-result

nginx alias and wordpress cache

I have a nginx server with the following code added to the sites conf file. The first part is an alias to allow the folder called images to be severed when visiting for example: example.com/images
The second part has been added to allow permalinks in wordpress to work. Problem is each of the code blocks work separately but not together. The offending line of code is:
location ~* \.(jpg|jpeg|png|gif|css|js|ico)$ {
expires max;
log_not_found off;
}
This code stops any files being server from example.com/images and shows a 404 error
location /images {
alias /var/www/clients/client0/web6/images;
}
location / {
try_files $uri $uri/ /index.php?$args;
}
# Add trailing slash to */wp-admin requests.
rewrite /wp-admin$ $scheme://$host$uri/ permanent;
location ~* \.(jpg|jpeg|png|gif|css|js|ico)$ {
expires max;
log_not_found off;
}
Why does the cache line conflict?
Use try_files. This way you can work with settings in another block.
Example url: http://your-site.com/img/lorena_improta.jpg
root /var/www/html/stackoverflow;
location / {
try_files $uri $uri/ /index.php?$args;
}
location ~* ^/img/(.*)$ {
try_files $uri /48725060/images/$1;
}
location ~* \.(jpe?g|gif|png) {
expires 1h;
}

Nginx wildcard root from sub domain with fallback

I'm using something like the following as a "default" vhost on Nginx. I want every sub domain to have an own directory basically.
Can anyone help with a fallback (I'm new to this). If a directory/sub domain doesn't exists I want some kind of custom 404.html page.
Thanks!
server {
server_name ~^(.+).mysite.com$;
set $root_path $1;
root /var/www/$root_path/public;
index index.html index.php;
location / {
try_files $uri /$uri /index.php?$args;
}
location ~ \.php$ {
#Include Nginx’s fastcgi configuration
include /etc/nginx/fastcgi.conf;
#Look for the FastCGI Process Manager at this location
fastcgi_pass unix:/run/php/php7.0-fpm.sock;
client_max_body_size 100m;
}
}
Try this:
server {
...
error_page 404 /your_custom_404.html;
location = /your_custom_404.html {
root /path/to/your_custom_404.html;
internal;
}
location / {
try_files $uri $uri/ /index.php?$args =404;
}
...
}

Nginx config is not case insensitive to image files

Images are only displaying if they have the correct case. These need to be case insensitive please see my config file.
The image I have having trouble with works at:
http://domain.com/sites/default/files/vimages/imagename.jpg
but not at
http://domain.com/sites/default/files/vimages/imagename.JPG
server {
listen 80;
server_name domain.com;
root /home/domain.com/www; ## <-- Your only path reference.
access_log /home/domain.com/logs/access.log;
error_log /home/domain.com/logs/error.log;
# Enable compression, this will help if you have for instance advagg‎ module
# by serving Gzip versions of the files.
gzip_static on;
gzip on;
location = /favicon.ico {
log_not_found off;
access_log off;
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
# This matters if you use drush
location = /backup {
deny all;
}
# Very rarely should these ever be accessed outside of your lan
location ~* \.(txt|log)$ {
allow 192.168.0.0/16;
deny all;
}
location ~ \..*/.*\.php$ {
return 403;
}
# No no for private
location ~ ^/sites/.*/private/ {
return 403;
}
# Block access to "hidden" files and directories whose names begin with a
# period. This includes directories used by version control systems such
# as Subversion or Git to store control files.
location ~ (^|/)\. {
return 403;
}
location / {
# This is cool because no php is touched for static content
try_files $uri #rewrite;
}
location #rewrite {
# Some modules enforce no slash (/) at the end of the URL
# Else this rewrite block wouldn't be needed (GlobalRedirect)
rewrite ^ /index.php;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
#fastcgi_pass 127.0.0.1:9000;
fastcgi_read_timeout 180;
fastcgi_intercept_errors on;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
expires 52w;
add_header Cache-Control "max-age=31449600, no-transform, public";
log_not_found off;
}
# Catch image styles for D7 too.
location ~* ^/sites/.*/files/styles/ {
try_files $uri #rewrite;
}
location ~* /sites/.*/files/vimages/ {
try_files $uri #rewrite;
}
# Fighting with ImageCache? This little gem is amazing.
location ~ ^/sites/.*/files/imagecache/ {
try_files $uri #rewrite;
}
}
Nginx is working against the filesystem and has no control over the name of the files when serving from a directory.
If you want case insensitive you need to do a rewrite.

NGINX rewriting rule for getting clean URL

What would be the nginx rewrite rule to redirect my wordpress permalink structure from /%category%/%postname%/ to /%postname%/?
In summary, you need to let NGINX know that if that file doesn't exist, to not throw a 404 error, but rather call index.php. Wordpress is smart enough to parse the URL as parameters, and serve the correct page.
Add this snippet in your server configuration block:
location / {
try_files $uri $uri/ /index.php?$args;
}
Here is a complete example from nginx.org:
# Upstream to abstract backend connection(s) for php
upstream php {
server unix:/tmp/php-cgi.socket;
server 127.0.0.1:9000;
}
server {
## Your website name goes here.
server_name domain.tld;
## Your only path reference.
root /var/www/wordpress;
## This should be in your http block and if it is, it's not needed here.
index index.php;
location = /favicon.ico {
log_not_found off;
access_log off;
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location / {
# This is cool because no php is touched for static content.
# include the "?$args" part so non-default permalinks doesn't break when using query string
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
#NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
include fastcgi.conf;
fastcgi_intercept_errors on;
fastcgi_pass php;
}
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
expires max;
log_not_found off;
}
}

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