Some tests rely on an internet access, for example the Math extension fetch material from latexml. Hacking $wgHTTPProxy does fix the issue : https://gerrit.wikimedia.org/r/#/c/105188/
We have to set $wgHTTPProxy in the mediawiki.d configuration, should vary depending on the cluster the test is being run (pmtpa / eqiad).
Version: wmf-deployment
Severity: normal
Change 105189 had a related patch set uploaded by Hashar:
webproxies service entries in wmnet.
$ dig ANY webproxy.pmtpa.wmnet
webproxy.pmtpa.wmnet. 3600 IN CNAME brewster.wikimedia.org.
brewster.wikimedia.org. 2129 IN A 208.80.152.171
$ dig ANY webproxy.eqiad.wmnet
webproxy.eqiad.wmnet. 3600 IN CNAME carbon.wikimedia.org.
carbon.wikimedia.org. 2180 IN A 208.80.154.10
Now we need to inject that configuration in MediaWiki :-D
Change 105198 had a related patch set uploaded by Hashar:
mwconf: set $wgHTTPProxy based on wmf site
Test change https://gerrit.wikimedia.org/r/#/c/105188/
The Math integration works so I guess $wgHTTPProxy is set properly \O/