adamgyulavari
commented
4 months ago fyi @boazpoolman I've managed to solve the issue by adding www-data user to the dokku group on the machine I'm hosting dokku:
ssh root@yourdokku
gpasswd -a www-data dokkuFor more context: nginx is being run by the www-data user and that user cannot access the dokku apps' files and directories owned by user and group dokku.
Not sure when this changed, but it seemed to be working before my last update which was dokku version 0.32.x.
boazpoolman
josegonzalez
evenreven
conscribtor
Description of problem
When I enable the maintenance mode for an app I get a 403 page.
How reproducible
I'm unsure if this is intended behavior, or that it's an issue with my implementation.
I can confirm that all different apps on my Dokku host have the same problem.
Setting a custom page does change the behavior.
Steps to Reproduce
dokku maintenance:enable myappActual Results
A 403 nginx page
Expected Results
The maintenance page.
Environment Information
dokku report APP_NAMEoutputHow (deb/make) and where (AWS, VirtualBox, physical, etc.) was Dokku installed?:
Dokku was installed on an OVH VPS with Ubuntu 22.04. The official installation docs were used to install Dokku.
Additional information
dokku ps:inspect APP_NAMEThe nginx configuration (if applicable) via
dokku nginx:show-config APP_NAME}
server { listen [::]:80; listen 80; server_name database-of-life.com; access_log /var/log/nginx/nextjs-access.log; error_log /var/log/nginx/nextjs-error.log; underscores_in_headers off;
include /home/dokku/nextjs/nginx.conf.d/*.conf; location / { return 301 https://$host:443$request_uri; }
}
server { listen [::]:443 ssl http2; listen 443 ssl http2;
server_name database-of-life.com; access_log /var/log/nginx/nextjs-access.log; error_log /var/log/nginx/nextjs-error.log; underscores_in_headers off;
ssl_certificate /home/dokku/nextjs/tls/server.crt; ssl_certificate_key /home/dokku/nextjs/tls/server.key; ssl_protocols TLSv1.2 TLSv1.3; ssl_prefer_server_ciphers off;
keepalive_timeout 70;
location / {
}
client_max_body_size 1m;
error_page 400 401 402 403 405 406 407 408 409 410 411 412 413 414 415 416 417 418 420 422 423 424 426 428 429 431 444 449 450 451 /400-error.html; location /400-error.html { root /var/lib/dokku/data/nginx-vhosts/dokku-errors; internal; }
error_page 404 /404-error.html; location /404-error.html { root /var/lib/dokku/data/nginx-vhosts/dokku-errors; internal; }
error_page 500 501 503 504 505 506 507 508 509 510 511 /500-error.html; location /500-error.html { root /var/lib/dokku/data/nginx-vhosts/dokku-errors; internal; }
error_page 502 /502-error.html; location /502-error.html { root /var/lib/dokku/data/nginx-vhosts/dokku-errors; internal; } include /home/dokku/nextjs/nginx.conf.d/*.conf; }
upstream nextjs-5000 {
server 172.17.0.5:5000; }