Last week, we moved wikidata traffic in eqiad (so in practice, all non-European traffic) from Squid to the new text Varnish cluster. A few issues were found and fixed, and we haven't seen any new issues for several days.
Today I've done the same for Wikivoyage. Non-European Wikivoyage traffic, served by our eqiad cluster, is now served by Varnish. Wikivoyage has a bigger portion of normal users vs. API/bot traffic, so some new issues could surface.
Please let us know if you see any problems on Wikivoyage that might be related to the Varnish migration; file a Bugzilla ticket or mail me directly.
Thanks!
On 5 August 2013 16:17, Mark Bergsma mark@wikimedia.org wrote:
Last week, we moved wikidata traffic in eqiad (so in practice, all non-European traffic) from Squid to the new text Varnish cluster. A few issues were found and fixed, and we haven't seen any new issues for several days. Today I've done the same for Wikivoyage. Non-European Wikivoyage traffic, served by our eqiad cluster, is now served by Varnish. Wikivoyage has a bigger portion of normal users vs. API/bot traffic, so some new issues could surface. Please let us know if you see any problems on Wikivoyage that might be related to the Varnish migration; file a Bugzilla ticket or mail me directly.
Somewhat ignorant question: once we go all-Varnish, will logs be generated in a similar format to eventually end up at stats.grok.se?
- d.
On Aug 5, 2013, at 5:24 PM, David Gerard dgerard@gmail.com wrote:
On 5 August 2013 16:17, Mark Bergsma mark@wikimedia.org wrote:
Last week, we moved wikidata traffic in eqiad (so in practice, all non-European traffic) from Squid to the new text Varnish cluster. A few issues were found and fixed, and we haven't seen any new issues for several days. Today I've done the same for Wikivoyage. Non-European Wikivoyage traffic, served by our eqiad cluster, is now served by Varnish. Wikivoyage has a bigger portion of normal users vs. API/bot traffic, so some new issues could surface. Please let us know if you see any problems on Wikivoyage that might be related to the Varnish migration; file a Bugzilla ticket or mail me directly.
Somewhat ignorant question: once we go all-Varnish, will logs be generated in a similar format to eventually end up at stats.grok.se?
Yes, that's generated from our UDP log data, which we have for Squid, Varnish and nginx alike.
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