i've been struggling to configure the sites-available config file and was hoping to get some guidance. I'm trying to point sub.domain.com/app1 and sub.domain.com/app2 to the correct location. I have 2 react and express running on port 2000 and port 3000, and they are both working file when accessing the ip address and port number (xx.xx.xx.x:2000). One of the app works if the location is root(/), but as soon as I try to change the location or add another the page turns blank. Any help would be appreciated.
server {
listen 80;
server_name sub.domain.com;
location /app1 {
proxy_pass http://localhost:2000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_buffering off;
proxy_request_buffering off;
proxy_cache_revalidate on;
}
location /app2 {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_buffering off;
proxy_request_buffering off;
proxy_cache_revalidate on;
}
}
If you have a standard react application(not a next.js one) then you will need to first build it and then you have to place it in the correct path, as example /var/www/html/app1/
So your default.conf would include the following:
location /app1 {
alias /var/www/html/app1/;
try_files $uri /index.html =404;
}
location /app2 {
alias /var/www/html/app2/;
try_files $uri $uri/ index.html =404;
}
Now, if you run CRA then you should have a look on their deployment guide, especially in Serving the Same Build from Different Paths
Related
I am developing a website with React.js for the frontend and have 2 separate apps for the users and the admins. The users will be under example.com and the admins under example.com/admin.
I am developing both apps behind an nginx server as a reverse proxy. I have had no issue developing a single app behind nginx, but I cannot use hot reload for the 2nd app. The app is served properly, with the only exception that the hot reload does not work.
I have HTTPS=true on both my .env files of the React.js apps. The main app's hot reload works fine, but the /admin app's hot reload fails with the error Firefox can’t establish a connection to the server at wss://192.168.1.2/adminws (developing through local network, so I can test the apps on my phone as well, but the hot reload won't work on the localhost either).
The main app is hosted under port 3000, the admin app is hosted under port 4000.
This is what my main app's .env looks like:
HTTPS=true
WDS_SOCKET_PORT=443
FAST_REFRESH=true
This is what my admin app's .env looks like:
HTTPS=true
WDS_SOCKET_PORT=443
WDS_SOCKET_PATH=/adminws
FAST_REFRESH=true
This is what my nginx configuration file looks like:
server {
# listen 80 default_server;
# listen [::]:80 default_server;
# SSL configuration
#
listen 443 ssl http2 default_server;
listen [::]:443 ssl default_server;
ssl on;
ssl_certificate /etc/nginx/ssl/localhost.crt;
ssl_certificate_key /etc/nginx/ssl/localhost.key;
gzip on;
gzip_types text/plain application/xml application/json;
gzip_proxied any;
gzip_min_length 1000;
gunzip on;
gzip_static on;
root /var/www/html;
# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;
server_name _;
location /ws {
proxy_pass https://127.0.0.1:3000;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
location /adminws {
proxy_pass https://127.0.0.1:4000;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
location /api {
proxy_pass http://127.0.0.1:3200;
}
location /admin {
proxy_pass https://127.0.0.1:4000;
}
location / {
proxy_pass https://127.0.0.1:3000;
}
}
I should note that the admin app's hot reload works properly when I remove both WDS_SOCKET_PORT and WDS_SOCKET_PATH from the .env file and run it on https://localhost:4000/admin, but this way I would not be able to test it behind nginx.
I removed both WDS_SOCKET_PORT and WDS_SOCKET_PATH from the admin app's .env file and it now seems to be working properly. Everything else seems to be ok.
So my website has two parts:
1- /api, /oauth and /assets locations are redirected to a laravel app and using a simple proxy_pass to their docker port
2- the web app, which is a react app. We make an image of the web app(so no files are transferred to the server) and run it on a port, say 3000.
This is a summary of my Nginx configuration:
server {
server_name mywebsite.com;
location /api {
proxy_pass http://localhost:8080/api;
proxy_set_header Host $host;
} //the same with other Laravel paths
location / {
proxy_pass http://localhost:3000/;
proxy_set_header Host $host;
proxy_redirect off;
}
}
The problem is if the user goes to a page, say site.com/profile and refreshes it, they get a 404 error. Googling a lot resulted to use try_files .. index.html which works with local files, but not when using proxy_pass and docker images.
More googling had me find a solution that actually worked:
server {
server_name mywebsite.com;
location /api {
proxy_pass http://localhost:8080/api;
proxy_set_header Host $host;
} //the same with other Laravel paths
location / {
proxy_pass http://localhost:3000/;
proxy_set_header Host $host;
proxy_redirect off;
proxy_intercept_errors on;
recursive_error_pages on;
error_page 404 = #rewrite_proxy;
}
location #rewrite_proxy {
rewrite ^/(.*)$ /index.html?$1 break;
proxy_pass http://localhost:3000;
proxy_set_header Host $host;
}
}
It's brilliant and works like a charm. Now the problem is, I'm looking for a solution to give control of ACTUAL 404 errors to the web app, so it can react in different ways depending on the URL. Any suggestions?
Check out this, hope this will help you out
server {
listen 80;
location /api {
proxy_pass http://backend/api;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $server_name;
}
location / {
proxy_pass http://frontend;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $server_name;
try_files $uri $uri/ /index.html #backend;
error_page 405 #backend;
}
location #backend {
proxy_pass http://frontend;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
}
}
I'm trying to setup new location rule for the "admin" folder for my reactjs SPA application. It uses Kestrel as a web server and Nginx as a proxy.
I have already one configuration, which is working fine with redirection all requests to the index.html file, which contains necessary javascript logic:
location /favicon.ico {
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
}
location ~ ^/(fonts|img|js|lib|script|style)/ {
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
}
location / {
try_files $uri /index.html;
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
}
Now I need to add rule for /admin/ folder which will route all requests to the /admin/index.html, once /admin/ is a part of the path, but the following is not work:
location /admin/ {
try_files /index.html $uri;
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
}
What I'm doing wrong?
Thanks,
Anton
I am running a React app on Nginx in production.
If I refresh on any route different that "/" I get "Resource not found".
for example:
Refresh on http://www.aaaa.com will be OK
Refresh on http://www.aaaa.com/bbb/ddd will result in Resource not found.
I searched a lot and tried everything I found including adding try_files $uri $uri/ /index.html;
This is part of my conf file:
upstream ggg_stream {
server ggg.aaa.com:9090 fail_timeout=0;
}
server {
listen 80;
server_name aaa.com;
root /var/www;
location / {
try_files $uri $uri/ /index.html;
}
location /ggg {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# Fix the "It appears that your reverse proxy set up is broken" error.
proxy_pass http://ggg_stream/;
proxy_read_timeout 90;
# proxy_redirect http://127.0.0.1:8080 http://34.248.183.236:8080;
# Required for new HTTP-based CLI
proxy_http_version 1.1;
proxy_request_buffering off;
}
}
This server also used as a proxy so it has many stream mappings such as ggg
The site content is located at /var/www
We use React router 4.
Any ideas?
Regards,
Ido
I have been working on JSON API written in Elixir using the phoenix framework, and I successfully deployed yesterday. However, the API is not that useful with out a web frontend, which I wrote one as well using React.js.
I'm deploying the phoenix API using a combination of distillery and gatling, and everything appears to be working when I test it using Postman.
Then I edited the nginx configuration file to loook like the following,
/etc/nginx/sites-available/kegcopr_api
server {
listen 80;
server_name kegcopr.chrisrjones.com;
root /opt/Code/react/kegcopr-frontend/build;
index index.html index.htm;
access_log /home/deploy/deployments/kegcopr_api/nginx.access.log;
error_log /home/deploy/deployments/kegcopr_api/nginx.error.log;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://localhost:33725;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
I then created a .env file in the root of React.js project with the following line,
REACT_APP_API_URL=http://localhost:33725/api
Any help on how to get this configured would greatly be appreciated.
UPDATE
I changed the .env file to,
REACT_APP_API_URL=http://kegcopr.chrisrjones.com/api
and ran the below command,
npm run build
but I am still not seeing the React.js frontend display in the browser.
You have set the root directory, but you're sending all requests unconditionally to localhost:33725. If you want to serve static files from the root directory and pass all other requests to the proxy_pass, you can use try_files like this:
location / {
try_files $uri #proxy;
}
location #proxy {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://localhost:33725;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
try_files will try to locate the file within root with the same name as the URL, and if it fails to find a file, it'll pass the request to #proxy, which will pass it to the Phoenix app running on localhost:33725.