Error 503 Backend fetch failed

[coolfarmer]

I don't understand why if I want to use the version 1.29, I got every time the error (except one time) "Error 503 Backend fetch failed".

I changed the version in DockerFile:
ENV MW_VERSION=REL1_29 \

Same behavior with a fresh install, I don't understand why.

[coolfarmer]

I just found the problem, if you take the version 1.29 (AND with MW_AUTOUPDATE=true), the container "web" will be automatically closed after the boot process. But if we set the autoupdate to false, all work good.

Any thoughts?

EDIT: Ok, maintenance script are the problem, MW 1.29 require ElasticaSearch 5, FlowExtension have a problem too. I hope you will update your repo, it is awesome so I'll rollback to 1.28.

[pastakhov]

Hello, thanks.
I'll update the repo, just do not have time now...

[teewood]

I have the same issue immediately after docker-compose up

[ericrector]

I just built the MediaWiki. It worked like a charm. The only problem I had (it was on my side) was with git converting the line ending to windows. I fixed GIT so it would not convert the line endings, rechecked out everything and bam! It worked.

Thank you Pastakhov for your efforts.

Appended: I got it running on 2 other machines. Hint: let the script run. It might take a while.