On the old k8s cluster:
user@dev ~> curl -I 'https://tools.wmflabs.org/extreg-wos' HTTP/2 301 server: nginx/1.14.2 date: Tue, 14 Jan 2020 09:22:21 GMT content-type: text/html; charset=utf-8 content-length: 281 location: https://tools.wmflabs.org/extreg-wos/ strict-transport-security: max-age=86400 x-clacks-overhead: GNU Terry Pratchett content-security-policy-report-only: default-src 'self' 'unsafe-eval' 'unsafe-inline' blob: data: filesystem: mediastream: wikibooks.org *.wikibooks.org wikidata.org *.wikidata.org wikimedia.org *.wikimedia.org wikinews.org *.wikinews.org wikipedia.org *.wikipedia.org wikiquote.org *.wikiquote.org wikisource.org *.wikisource.org wikiversity.org *.wikiversity.org wikivoyage.org *.wikivoyage.org wiktionary.org *.wiktionary.org *.wmflabs.org wikimediafoundation.org mediawiki.org *.mediawiki.org wss://tools.wmflabs.org; report-uri https://tools.wmflabs.org/csp-report/collect;
On the new k8s cluster it serves the page rather than redirecting
user@dev ~> curl -I 'https://tools.wmflabs.org/extreg-wos' HTTP/2 200 server: nginx/1.14.2 date: Tue, 14 Jan 2020 09:24:00 GMT content-type: text/html; charset=utf-8 content-length: 217628 vary: Accept-Encoding strict-transport-security: max-age=86400 x-clacks-overhead: GNU Terry Pratchett content-security-policy-report-only: default-src 'self' 'unsafe-eval' 'unsafe-inline' blob: data: filesystem: mediastream: wikibooks.org *.wikibooks.org wikidata.org *.wikidata.org wikimedia.org *.wikimedia.org wikinews.org *.wikinews.org wikipedia.org *.wikipedia.org wikiquote.org *.wikiquote.org wikisource.org *.wikisource.org wikiversity.org *.wikiversity.org wikivoyage.org *.wikivoyage.org wiktionary.org *.wiktionary.org *.wmflabs.org wikimediafoundation.org mediawiki.org *.mediawiki.org wss://tools.wmflabs.org; report-uri https://tools.wmflabs.org/csp-report/collect;
This is a problem because relative URLs (as can be seen on the extreg-wos tool, which I'm leaving using the new k8s cluster) are now broken.