johannes0910 Posts - Answer Overflow

johannes0910

•Created by johannes0910 on 11/7/2024 in #help

Regular "Gateway Timeout" errors from Mattermost / Traefik

I'm hosting Mattermost. While it works, the service is super unstable. Every couple of minutes I receive a 504 error from the HTTP service from traefik. After a couple of seconds it works again. Using a terminal in the machine, I can do "curl http://localhost:8065" and it works. So the service is running and the issue stems from traefik. The system is not used, it's just me testing it. So it's not a load issue. What can I do to analyze / fix the issue? This is the error I get in the logs:

{"ClientAddr":"XXX.XXX.XXX.XXX:9898","ClientHost":"XXX.XXX.XXX.XXX","ClientPort":"9898","ClientUsername":"-","DownstreamContentSize":15,"DownstreamStatus":504,"Duration":30001375870,"OriginContentSize":15,"OriginDuration":30001161933,"OriginStatus":504,"Overhead":213937,"RequestAddr":"mattermost.MYDOMAIN","RequestContentSize":0,"RequestCount":26533,"RequestHost":"mattermost.MYDOMAIN","RequestMethod":"POST","RequestPath":"/api/v4/channels/members/me/view","RequestPort":"-","RequestProtocol":"HTTP/2.0","RequestScheme":"https","RetryAttempts":0,"RouterName":"mattermost-mattermost-cbe7d3-9-websecure@docker","ServiceAddr":"172.20.0.3:8065","ServiceName":"mattermost-mattermost-cbe7d3-9-websecure@docker","ServiceURL":"http://172.20.0.3:8065","StartLocal":"2024-11-07T11:29:48.512383719Z","StartUTC":"2024-11-07T11:29:48.512383719Z","TLSCipher":"TLS_AES_128_GCM_SHA256","TLSVersion":"1.3","entryPointName":"websecure","level":"info","msg":"","time":"2024-11-07T11:30:18Z"}

{"ClientAddr":"XXX.XXX.XXX.XXX:9898","ClientHost":"XXX.XXX.XXX.XXX","ClientPort":"9898","ClientUsername":"-","DownstreamContentSize":15,"DownstreamStatus":504,"Duration":30001375870,"OriginContentSize":15,"OriginDuration":30001161933,"OriginStatus":504,"Overhead":213937,"RequestAddr":"mattermost.MYDOMAIN","RequestContentSize":0,"RequestCount":26533,"RequestHost":"mattermost.MYDOMAIN","RequestMethod":"POST","RequestPath":"/api/v4/channels/members/me/view","RequestPort":"-","RequestProtocol":"HTTP/2.0","RequestScheme":"https","RetryAttempts":0,"RouterName":"mattermost-mattermost-cbe7d3-9-websecure@docker","ServiceAddr":"172.20.0.3:8065","ServiceName":"mattermost-mattermost-cbe7d3-9-websecure@docker","ServiceURL":"http://172.20.0.3:8065","StartLocal":"2024-11-07T11:29:48.512383719Z","StartUTC":"2024-11-07T11:29:48.512383719Z","TLSCipher":"TLS_AES_128_GCM_SHA256","TLSVersion":"1.3","entryPointName":"websecure","level":"info","msg":"","time":"2024-11-07T11:30:18Z"}

10 replies

DDokploy

•Created by johannes0910 on 11/5/2024 in #help

Impossible to start two deploys at once?

I'm currently deploying an app using a Dockerfile from my git. While it is running I want to deploy another docker-compose.yml based image in a different project. Clicking the deploy button shows the green toast but it does not start a deployment. Calling the Webhook URL yields a success message but the deployment does not start either.
After the first deployment is finished the second one starts immediately... several times actually, because I clicked so often. Even if only allowing one build at a time is the desired behaviour (it is not, for me) it should show an error message or a warning.

2 replies

DDokploy

•Created by johannes0910 on 10/27/2024 in #help

Headless Chrome Timing Out on Dokploy Deployment

I have an issue getting a headless Chrome browser to run in my Ruby on Rails app deployed via Dokploy. The browser times out on all requests when started from the web server, but it works perfectly when launched from the Rails console in the Terminal (via Dokploy UI). The goal is to fetch a remote URL and extract its content. My Docker setup is solid, as the app runs smoothly when built and executed with plain Docker, on Coolify (a competitor), and on my local development machine. The problem appears to be specific to the Dokploy deployment. The only feedback I get from Dokploy logs is a series of messages like:

[1] ! reaped unknown child process pid=1709 status=pid 1709 exit 0
[1] ! reaped unknown child process pid=1805 status=pid 1805 exit 0
(lots more)

[1] ! reaped unknown child process pid=1709 status=pid 1709 exit 0
[1] ! reaped unknown child process pid=1805 status=pid 1805 exit 0
(lots more)

I’m not sure what’s causing this. I'm not even sure it's related to Dokploy. However I'm at my wits end. Anybody have any ideas? Dockerfile: https://pastebin.com/GywVfPT7 Chrome (error) messages when starting (successfully) from Rails console: https://pastebin.com/R7xfT21a

38 replies

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