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install issues behind a proxy after reading install doc - AH01102: error reading status line from remote server

Added by Guy St-Louis about 2 years ago

I have a setup similar to several topics already created.  After reading many of them, I have finally followed the comments from Oliver that led me back to the install I did not fully read under install-apache2-web-server-default
https://www.openproject.org/docs/installation-and-operations/installation/packaged/#install-apache2-web-server-default

I have basically followed the instructions for proxy setup https://www.openproject.org/docs/installation-and-operations/installation/packaged/#external-ssltls-termination

My setup is 
web ---> https request apache2 (virtualmin VM)  ---> http request internal openproject server (lxe container)

Once I did the setup as explained.  I can hit the openproject gui, but get red error boxes from openproject gui

ex:
There was an error loading the form

apache, that forwards the request to openproject server has this error, continuously:
[Tue Oct 25 11:36:26.431652 2022] [proxy_http:error] [pid 30416:tid 139822014965504] (20014)Internal error (specific information not available): [client x.x.x.x:6488] AH01102: error reading status line from remote server 192.168.122.201:80, referer: https://projects.domain.ca/

The web console shows a log of these link errors
api/v3/configuration net::ERR_HTTP2_PROTOCOL_ERROR

I'm not sure where to go from here as I have exhausted all I have found to troubleshoot.

Any ideas, please share

Thank you


Replies (2)

RE: install issues behind a proxy after reading install doc - AH01102: error reading status line from remote server - Added by Guy St-Louis about 2 years ago

It turns out this problem simply had to do with the container itself running out of memory.  I coincidently checked and doubled it and there are no more errors in the log.

so for now, everything looks good.  sorry to have opened this.  Hopefully it helps someone else.

RE: install issues behind a proxy after reading install doc - AH01102: error reading status line from remote server - Added by Adam Szabo about 2 years ago

Thank you for your documentation, it will add value to the forum, enjoy using OpenProject

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