We currently serve 8% of all traffic via k8s; since mw-on-k8s: Remove wikidata exception, this is supposed to apply to Wikidata as well. However, I’m not seeing any responses that indicate they come from a k8s server yet:
$ for i in {1..100}; do curl -sIH 'User-Agent: test-Iebdc15b19b (lucas.werkmeister@wikimedia.de)' https://www.wikidata.org/wiki/Special:Random; done | grep -i '^server:' | grep -vF .codfw.wmnet (no output)
By comparison, English Wikipedia is showing an expected rate of k8s responses:
$ for i in {1..100}; do curl -sIH 'User-Agent: test-Iebdc15b19b (lucas.werkmeister@wikimedia.de)' https://en.wikipedia.org/wiki/Special:Random; done | grep -i '^server:' | grep -vF .codfw.wmnet server: mw-web.codfw.main-7bc9ddd6f8-t5zvm server: mw-web.codfw.canary-64cbcc6854-tgpzn server: mw-web.codfw.main-7bc9ddd6f8-pqxd4 server: mw-web.codfw.main-7bc9ddd6f8-hxkw8 server: mw-web.codfw.main-7bc9ddd6f8-pqxd4 server: mw-web.codfw.main-7bc9ddd6f8-c7pkc server: mw-web.codfw.canary-64cbcc6854-vvp52
In addition to the 100 requests shown above, I also made 337 more (37 manual, three more loop runs; all in the last 15 minutes or so), so in total over 400 requests were seemingly not served by k8s. Seems worth investigating.