Locally everythings is working correct, now im trying to get the node working but i can't
It's my nginx config:
server {
listen 80;
server_name 54.38.184.210;
location /api/ {
proxy_pass http://54.38.184.210:8080/;
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 / {
root /root/site/public;
try_files $uri /index.html;
}
}
http://54.38.184.210/
i run - npm run build, then i put all dist files into public, the static content is working, i can see whole website, but the backend is not working, im starting my server using "node index.js"
Maybe im doing something wrong, please help me!
Please try this,
server {
listen 443 ssl;
server_name 54.38.184.210;
ssl_certificate {your path to .crt file}/api.crt;
ssl_certificate_key {your path to .rsa file}/api.rsa;
location / {
proxy_pass 54.38.184.210:8080;
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;
}
}
"service nginx restart" to restart your backend nginx
Related
I installed react app on nginx server and build it (it's ok, i followed the instructions),
but i have this problem=>
https://xx.xxx.xx.xxx/static/css/main.6094b2de.css net::ERR_CONNECTION_REFUSED
https://xx.xxx.xx.xxx/static/js/main.524d9c99.js net::ERR_CONNECTION_REFUSED
etc...
I guess the problem is that the request is sent to https ,because if a follow this link in browser
< https://xx.xxx.xx.xxx/static/css/main.6094b2de.css > and change https to http i get some data
`
server {
listen 80;
location / {
root /var/www/myWebsite/client/;
index index.html index.htm;
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;
try_files $uri $uri/ /index.html;
}
location /api {
proxy_pass http://xx.xxx.xx.xxx:8800;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
}
`
any ideas?
for HTTPS you need to add an SSL certificate using let's encrypt
please check this blog
I am setting up nginx so that I can access my API built using express through a url like - example.com/api
Here is my nginx config
upstream appfrontend {
server localhost:9008 fail_timeout=0;
}
upstream api {
server localhost:3001;
}
server {
listen 80;
listen [::]:80;
server_name hospoline.com www.hospoline.com;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl;
listen [::]:443;
server_name example.com; # replace this with your domain
root /var/www/html/example-certbot-webroot;
# The public and private parts of the certificate are linked here
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
location /.well-known {
root /var/www/html/example;
}
location / {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://appfrontend;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 900s;
}
location /api {
proxy_pass http://api;
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;
}
}
When I visit my site example.com the front end loads perfectly.
When I visit example.com/api/fetch_doctors, I get a 502 bad gateway error.
My API is working fine in localhost. When I send a request to localhost:3001 on my local computer, I get the list of doctors.
Both my front end server and backend server are run using forever.
I am really lost and breaking my head about this for one full day. I have no idea where I'm going wrong. Any help in the right direction would be great! Thank you all!
So I used certbot to configure Nginx for https. That worked well (I used the automatic configuration).
Now how can I configure my Node.js back end to be able to make GET/POST requests from the front end that is being hosted with Nginx?
EDIT:
location /api {
proxy_pass http://localhost:3000; #server port
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 / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ =404;
}
If you have correctly configured your Nginx with SSl and your node application. The requests you send should work with https://URL . Please check your nginx.conf and verify the following things.
You can add ssl cert in Nginx with
ssl_certificate /etc/nginx/ssl/server.crt #cert location
ssl_certificate_key /etc/nginx/ssl/server.key #key location
in your server block in Nginx.And your nodejs App should be configured like this in the server block
location / {
proxy_pass http://localhost:3000; #server port
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;
}
This will be sufficient for your server to work with SSL.
/etc/nginx/nginx.conf file
in http section, given the below informaiton.
include /etc/nginx/conf.d/*.conf;
/etc/nginx/conf.d/myapp.conf file content
server {
listen 80;
listen [::]:80;
server_name _;
index index.html index.htm;
location / {
proxy_pass 'http://XXXXX:3005/';
}
location /admin/ {
proxy_pass 'http://XXXX:3000/';
}
}
http://XXXX is redirecting to the main page.
http://xxxxx/admin/ is not redirecting. Instead it is throwing below errors in chrome console.
error image
The same site is working fine http://xxxx:3000 it is working fine. No issues.
Whatelse am I missing?
Note: OS is Amazon Linux & I have tested the same configuration with sample help world node js program & it is working fine.
Make sure that your routing is correct and that you have restarted nginx after configuration.
Try the following configuration:
server {
listen 80;
server_name example.com;
location / {
proxy_pass http://APP_PRIVATE_IP_ADDRESS:3005;
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 /admin {
proxy_pass http://APP_PRIVATE_IP_ADDRESS: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;
}
}
I tried proxying my nodejs application running at http://localhost:7000 to domainname.com/api using nginx config but domainname.com/api works perfectly however domainname.com/api/info is not
Here is my nginx config
server {
listen 80;
server_name domainname.com
location /api/ {
proxy_pass http://localhost:7000;
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;
} }
Figured out the issue. trailing slash is the one required as shown
proxy_pass http://localhost:7000/;