Change Details

Initial geodns configuration for allowing some public traffic flow into our new drmrs site! [x] Define drmrs in geodns config, mapping only our own internal drmrs networks to it (already done in https://gerrit.wikimedia.org/r/c/operations/dns/+/771342 ) [x] Enable as primary destination for Cyprus as initial public traffic test [x] Expand initial testing to PT (Portugal) [x] Expand initial testing to ES (Spain) [x] Expand initial testing to FR (France) [ ] Enable as fallback destination when esams is offline, replacing the old `geo-maps-esams-offline` hack [ ] Do some esams->drmrs failover testing! Beyond this, probably in separate subtasks that will take a bit longer: [ ] Research latency estimations and create a reasonably-optimal map for sending all of the appropriate countries to drmrs as their primary choice [ ] Phase this map in over several commits to ramp up to the full map [ ] If esams/drmrs load split seems excessively uneven, consider moving some large-traffic cases in western europe, where the latency diff is small, to help level them out better.

Initial geodns configuration for allowing some public traffic flow into our new drmrs site! [x] Define drmrs in geodns config, mapping only our own internal drmrs networks to it (already done in https://gerrit.wikimedia.org/r/c/operations/dns/+/771342 ) [x] Enable as primary destination for Cyprus as initial public traffic test [x] Expand initial testing to PT (Portugal) [x] Expand initial testing to ES (Spain) [x] Expand initial testing to FR (France) [x] Enable as fallback destination when esams is offline, replacing the old `geo-maps-esams-offline` hack [x] Do some esams->drmrs failover testing! Beyond this, probably in separate subtasks that will take a bit longer: [ ] Research latency estimations and create a reasonably-optimal map for sending all of the appropriate countries to drmrs as their primary choice [ ] Phase this map in over several commits to ramp up to the full map [ ] If esams/drmrs load split seems excessively uneven, consider moving some large-traffic cases in western europe, where the latency diff is small, to help level them out better.

Initial geodns configuration for allowing some public traffic flow into our new drmrs site! [x] Define drmrs in geodns config, mapping only our own internal drmrs networks to it (already done in https://gerrit.wikimedia.org/r/c/operations/dns/+/771342 ) [x] Enable as primary destination for Cyprus as initial public traffic test [x] Expand initial testing to PT (Portugal) [x] Expand initial testing to ES (Spain) [x] Expand initial testing to FR (France) [ x] Enable as fallback destination when esams is offline, replacing the old `geo-maps-esams-offline` hack [ x] Do some esams->drmrs failover testing! Beyond this, probably in separate subtasks that will take a bit longer: [ ] Research latency estimations and create a reasonably-optimal map for sending all of the appropriate countries to drmrs as their primary choice [ ] Phase this map in over several commits to ramp up to the full map [ ] If esams/drmrs load split seems excessively uneven, consider moving some large-traffic cases in western europe, where the latency diff is small, to help level them out better.