Nginx reverse proxy configuration gives 502 bad gateway #38
Description
Summary
Getting 502 bad gateway. Docker container seems rejecting the requests.
Steps to reproduce
server {
server_name editxxxxxxxxxxx.com;
listen 443 ssl; # managed by Certbot
ssl_certificate xxxxxxxxxxx; # managed by Certbot
ssl_certificate_key xxxxxxxxxxx# managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
proxy_set_header X-Forwarded-Host $host:$server_port;
proxy_set_header X-Real-IP $remote_addr;
real_ip_header X-Forwarded-For;
# Force ssl
error_page 497 https://$host:$server_port$request_uri;
# Redirect requests to odoo backend server
location / {
proxy_redirect off;
proxy_pass http://10.10.10.133:9980;
}
# static files
location ^~ /browser {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Host $http_host;
}
# WOPI discovery URL
location ^~ /hosting/discovery {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Host $http_host;
}
# Capabilities
location ^~ /hosting/capabilities {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Host $http_host;
}
# main websocket
location ~ ^/cool/(.*)/ws$ {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $http_host;
proxy_read_timeout 36000s;
}
# download, presentation and image upload
location ~ ^/(c|l)ool {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Host $http_host;
}
# Admin Console websocket
location ^~ /cool/adminws {
proxy_pass http://10.10.10.133:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $http_host;
proxy_read_timeout 36000s;
}
}
services:
collabora-online-app:
image: tiredofit/collabora-online:latest
container_name: collabora-online-app-tiredofit
hostname: editxxxxxxxxxxx.com
cap_add:
- MKNOD
- NET_ADMIN
privileged: true
labels:
- traefik.enable=false
- traefik.http.routers.collabora-online-app.rule=Host(`editxxxxxxxxxxx.com`)
- traefik.http.services.collabora-online-app.loadbalancer.server.port=9980
volumes:
- ./logs:/logs
environment:
- TIMEZONE=Africa/Casablanca
- CONTAINER_NAME=collabora-online-app-tiredofit
- ADMIN_USER=admin
- ADMIN_PASS=collabora-online
- ALLOWED_HOSTS=editxxxxxxxxxxx.com
- ENABLE_TLS=FALSE
- ENABLE_TLS_REVERSE_PROXY=TRUE
- INTERFACE=notebookbar
- LOG_TYPE=FILE
- LOG_LEVEL=information
networks:
- proxy
- services
restart: always
networks:
proxy:
external: true
services:
external: true
~
What is the expected correct behavior?
Collabora access; not a 502 Bad Gateway.
Relevant logs and/or screenshots
2023/07/29 01:23:44 [error] 532421#532421: *34 connect() failed (111: Unknown error) while connecting to upstream, client: 105.154.3.13, server: editxxxxxxxxxxx.com, request: "GET / HTTP/1.1", upstream: "http://10.10.10.133:9980/", host: "editxxxxxxxxxxx.com"
Question
I am not able to make the container work with a nginx reverse proxy (that is working with other services).
Would you have an example of a working nginx configuration ?
Looking a my nginx log there is a 111: Unknown error but I was not able to get more intel on docker log side (even increasing the log level ti information).
Any advice welcome :)