nextcloud collabora: Translation of languages takes ages to load

[leon1995]

Hi,
I created a ticket in the nextcloud forum describing problems when using collabora with npmplus. I tried to use the "normal" nginx proxy manager and the problem disappeared.
Please note that I am not using the community container but the standalone one on a different host

[Zoey2936]

Do you use crowdsec or modsec?

[leon1995]

crowdsec yes, modsec no

EDIT: configuration

[Zoey2936]

Can you maybe try with crowdsec off?

[leon1995]

starting the npmplus without crowdsec does not work as I get blocked by crowdsec? How do I turn it off? Do I have to create a completly new setup?

[Zoey2936]

You open the crowdsec config file change ENABLED to false and restart the container

[leon1995]

I disabled it and restarted both container but didnt helped. Same result
EDIT: here is a screenshot form the firefox network tab showing the problematic urls

[Zoey2936]

Is there something written in npmplus docker logs?

[leon1995]

not that much, just

npmplus  | 2024/09/30 11:11:14 [error] 1050#1050: *1460 upstream prematurely closed connection while reading upstream, client: redacted_client_ip, server: nextcloud.mydomain, request: "GET /browser/d5ebff5/l10n/help-de.json HTTP/2.0", upstream: "http://redacted_server_ip/browser/d5ebff5/l10n/help-de.json", host: "nextcloud.mydomain"
npmplus  | 2024/09/30 11:12:14 [error] 1050#1050: *1460 upstream prematurely closed connection while reading upstream, client: redacted_client_ip, server: nextcloud.mydomain, request: "GET /browser/d5ebff5/l10n/uno/de-override.json HTTP/2.0", upstream: "http://redacted_server_ip/browser/d5ebff5/l10n/uno/de-override.json", host: "nextcloud.mydomain"

[Zoey2936]

Can you disable proxy buffering in your npmplus compose file please?

[leon1995]

I commented in "NGINX_DISABLE_PROXY_BUFFERING=true" and tried with and without crowdsec. Didnt helped

[Zoey2936]

proxy_read_timeout 300s; proxy_connect_timeout 75s;

[Zoey2936]

Can you add this to your advanced config?

[leon1995]

I added it to the advanced config, but didnt helped

npmplus  | [Nginx    ] › ⬤  debug     Deleting file: /data/nginx/proxy_host/1.conf
npmplus  | [Nginx    ] › ℹ  info      Reloading Nginx
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [warn] 1003#1003: "ssl_stapling" ignored, issuer certificate not found for certificate "/data/tls/dummycert.pem"
npmplus  | 2024/09/30 11:37:54 [alert] 1859#1859: sched_setaffinity() failed (22: Invalid argument)
npmplus  | 2024/09/30 11:38:18 [error] 1859#1859: *1285 upstream prematurely closed connection while reading upstream, client: redacted_client_ip, server: nextcloud.mydomain, request: "GET /browser/d5ebff5/l10n/help-de.json HTTP/2.0", upstream: "http://redacted_server_ip/browser/d5ebff5/l10n/help-de.json", host: "nextcloud.mydomain"
npmplus  | 2024/09/30 11:39:19 [error] 1859#1859: *1285 upstream prematurely closed connection while reading upstream, client: redacted_client_ip, server: nextcloud.mydomain, request: "GET /browser/d5ebff5/l10n/uno/de-override.json HTTP/2.0", upstream: "http://redacted_server_ip/browser/d5ebff5/l10n/uno/de-override.json", host: "nextcloud.mydomain"

[Zoey2936]

I can reproduce it:

root@mx:~# curl http://127.0.0.1:11000/browser/d5ebff5/l10n/help-de.json 
curl: (18) transfer closed with outstanding read data remaining
{}

[Zoey2936]

since even curl throws an error, I have no idea what the problem could be

[leon1995]

It has to be related to the changes you made, because its working with the base npm.
Its good that you were able to reproduce it.
What can I do to help?

[Zoey2936]

NPMplus makes all request "uncompressed" in diffrence to NPM, so it can compress itself:

NPMplus/rootfs/usr/local/nginx/conf/conf.d/include/proxy-location.conf

Line 6 in 8dfb3d2

proxy_set_header Accept-Encoding "";

, if I make the curl request compressed, it works. So this would be a workarround (NPMplus requests compressed to upstream). BUT the request to colabora should also work uncomnpressed

[Zoey2936]

I could fix it, but I see the problem with collabora

[leon1995]

Maybe we should create an issue in collabora? Maybe they know more

[Zoey2936]

The problem seems to be caddy:

root@mx:~# curl http://172.20.0.6:9980/browser/d5ebff5/l10n/help-de.json; echo $? # ip of nextcloud-aio-collabora
{}0

root@mx:~# curl http://172.20.0.18:11000/browser/d5ebff5/l10n/help-de.json; echo $? # ip of nextcloud-aio-apache
curl: (18) transfer closed with outstanding read data remaining
{}18

[leon1995]

Where is caddy used? I thought nextcloud used apache? Or is collabora using caddy?

[Zoey2936]

https://github.com/nextcloud/all-in-one/blob/c993a66eafe495bab6947c2da3815c13be720c41/Containers/apache/Caddyfile#L23

[Zoey2936]

so this needs to be reported to Caddy (or AIO)

[leon1995]

I can report this to aio tomorrow. However, I do not have enough technical knowledge to report this to caddy 😅

[leon1995]

I created an issue nextcloud/all-in-one#5352

[Zoey2936]

does the issue still exist for you with NPmplus?

[Zoey2936]

since I enabled the upstream compression

[leon1995]

I switched back to the original npm and havent tried since. Ill check it in the following days. Do I just have to pull the image?

[Zoey2936]

yes