I have installed influxdb2 from their website and setup nginx according to this amazing guide from digitalocean. I am trying to set a reverse proxy in order to query and post data to the db. I have my own URL and have set A records and a wildcard. I can access https:www.mydomain.com and mydomain.com .
problem 1.
when I run influxd I get the following error:
Error: listen tcp :8086: bind: address already in use
If I stop the service with sudo systemctl stop influxdb, I can then start the db. I cannot access it though...
problem 2.
the proxy is not working. Do you have any idea why?
My /etc/nginx/sites-enabled/mydomain.com.conf:
# reverse proxy
location /infuxdb {
proxy_pass http://127.0.0.1:8086;
proxy_set_header Host $host;
include nginxconfig.io/proxy.conf;
}
and the contents of /etc/nginx/nginxconfig.io/proxy.conf:
proxy_http_version 1.1;
proxy_cache_bypass $http_upgrade;
# Proxy SSL
proxy_ssl_server_name on;
# Proxy headers
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Forwarded $proxy_add_forwarded;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Port $server_port;
# Proxy timeouts
proxy_connect_timeout 60s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
Related
I recently successfully deployed a ShinyProxy + app using SSL with nginx and certbot in the following manner:
Dockerize ShinyProxy + app and launch on port 127.0.0.1:5001.
Create Nginx config and proxy_pass to 127.0.0.1:5001.
Secure using certbot.
This is the successful nginx.conf location section:
location / {
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;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_http_version 1.1;
proxy_redirect off;
proxy_read_timeout 90s;
proxy_pass http://127.0.0.1:5001;
}
This nicely redirects me to https://app.myweb.com/login as I have set up a CNAME. Important to note, {ShinyProxy} redirects to the login at the end automatically. On successful login the url redirects to https://app.myweb.com/app/website.
What I really struggle with is the following: adding a location block or as I understand it, include my upstream block into my downstream (correct my terms if I am wrong). So, have my url go from https://app.myweb.com/login to https://app.myweb.com/dashboard/login using the following configuration in nginx:
location /dashboard/ { # THIS IS WHAT I WANT TO ADD
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;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_http_version 1.1;
proxy_redirect off;
proxy_read_timeout 90s;
proxy_pass http://127.0.0.1:5001;
}
All that happens is, if I type https://app.myweb.com/dashboard/ it doesn't go to https://app.myweb.com/dashboard/login as I would expect, but redirects back to https://app.myweb.com/login which 404's.
Any advice on what I am doing wrong?
I am deploying multiple websites to an Ubuntu server equipped with Nginx. I also use the proxy_pass feature to pass the traffic to the service.
The problem is whichever websites is set on Nginx first, all incoming traffics are rerouted to.
I created 3 different .conf files in /etc/nginx/conf and here is the details for each:
subdomain1.conf
server {
listen <the second ip>:80;
server_name subdomain1.mydomain.com;
location / {
proxy_pass http://127.0.0.1:11111;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}
subdomain2.conf
server {
listen <the second ip>:80;
server_name subdomain2.mydomain.com;
location / {
proxy_pass http://127.0.0.1:22222;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}
subdomain3.conf
server {
listen <the second ip>:80;
server_name subdomain3.mydomain.com;
location / {
proxy_pass http://127.0.0.1:33333;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}
Finally, I reload Nginx using the following command line:
sudo nginx -s reload
However, all incoming traffics for other subdomains (subdomain2 and subdomain3) are somehow passed to subdomain1. What I have noted so far is whichever set first, all incoming traffics are bound to it.
I have a meteor app running at meteor:3000, but some files are served to the client very slow (up to 10s), because the server isn't powerful.
It works when accessing the meteor app directly, but using the nginx reverse proxy the files that need long to serve don't get served at all, they result in a 404.
This is my proxy configuration
location / {
proxy_pass http://meteor:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forward-Proto http;
proxy_set_header X-Nginx-Proxy true;
proxy_redirect off;
proxy_connect_timeout 100000000s; # these values seem to not affect nginx at all
proxy_send_timeout 150000000s;
proxy_read_timeout 200000000s;
}
Loading the site using reverse proxy
Loading the site directly
I'm trying to get a reverse proxy (nginx) to work with juypterhub. I want the service available at myurl.com/jhub/. I placed the following in the config:
location /jhub/ {
proxy_pass http://127.0.0.1:8000/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-NginX-Proxy true;
#WebSocket support
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 86400;
}
However, when I try the url after restarting the proxy jupyterhub is not available and I get a '404' Not Found error. I've tried every combination of ports and address with no luck. The same approach works just fine for RStudio server.... What am I missing?
I'm trying to use nginx as a reverse proxy to a couple of web applications deployed within docker containers. I can only expose port 80 from the docker server, and want to allow access to shipyard and rabbitMQ management web app.
Ideally, users could access the services via:
http[:]//10.10.10.1/shipyard/
http[:]//10.10.10.1/rabbitmq/
After quite a bit of research, trial and error this is my nginx config:
upstream rabbitmq {
server 127.0.0.1:8888;
}
upstream shipyard {
server 127.0.0.1:8080;
}
server {
listen 80;
server_name 10.10.10.1;
location /rabbitmq/ {
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_pass http://rabbitmq/;
proxy_redirect default;
}
location /shipyard/ {
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_pass http://shipyard/;
proxy_redirect default;
}
}
When I access either path the apps I run into a couple of problems, which I believe maybe related:
shipyard:
Tries to load files from http[:]//10.10.10.1/api/containers, when it should be http[:]//10.10.10.1/shipyard/api/containers
rabbitmq:
Everything appears to work, until the server attempts to make a restful call:
+++ PUT: http[:]//10.10.10.1/rabbitmq/api/queues///test2
The server response with 405 (Not Allowed). At first I thought the /// was the problem, that is how the rabbitMQ management application works.